Re: SU+J Lost files after a power failure
On 14.10.2013 14:39, RW wrote: On Mon, 14 Oct 2013 05:02:22 -0400 Michael Powell wrote: David Demelier wrote: Hello there, I'm writing because after a power failure I was unable to log in on my FreeBSD 9.2-RELEASE. The SU+J journal were executed correctly but some files disappeared, including /etc/pwd.db. Thus I was unable to log in. I've been able to regenerate the password database with a live cd but I'm afraid that more files had disappeared somewhere else... I think this is a serious issue, the journal should not truncate files, so something should have gone wrong somewhere.. The journalling in SU+J has nothing to do with data integrity. When the system isn't shut-down cleanly, soft-updates are supposed to leave the filesystem in a self-consistent state, except that it may lose track of some freed disk space. The journal allows that space to be recovered without the lengthy background fsck that used to cripple performance. If you are having problems with data integrity you might try gjournal or zfs instead. Why? SU+J is enabled by default. Isn't the purpose of a journaled file system to ensure that any bad shutdown will protect data? On GNU/Linux, on Windows you will not require anything else to recover your data. I don't want to tweak the filesystem or use something different that the default, as it is the default it's the *warranty* that it is the correct way to protect data for new FreeBSD user's installations IMHO. If you look back at the lists before these were added there was a lot of suspicion about soft-updates and background checks. Some of the problems were explained by some (mostly desktop) drives incorrecty reporting what has been commited to disk - I don't know whether this is still the case. This error about the replay of the journal(s) failing is somewhat disconcerting. I think this is probably a good thing. With background checks you would (if you were looking) occasionally see unexpected soft-update inconsistency during the background check, which would lead to a foreground check on the next boot. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: SU+J Lost files after a power failure
On 14.10.2013 20:08, RW wrote: On Mon, 14 Oct 2013 18:34:36 +0200 David Demelier wrote: On 14.10.2013 14:39, RW wrote: If you are having problems with data integrity you might try gjournal or zfs instead. Why? SU+J is enabled by default. Isn't the purpose of a journaled file system to ensure that any bad shutdown will protect data? SU+J isn't a journalled filesytem, it's a filesystem with soft-updates that journals information about free space so it can be recovered without having to go through the whole filesystem. Okay, but why the fsck didn't run by itself to detect that the journal didn't replayed correctly (if I understanding well) to correct the issues? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: SU+J Lost files after a power failure
On 14.10.2013 18:47, Adam Vande More wrote: There is no *warranty* as explicitly stated in http://www.freebsd.org/copyright/freebsd-license.html Aha, please don't play on words ;-). I think you understood I was speaking about the filesystem state not a lawyer issue. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: SU+J Lost files after a power failure
On 14.10.2013 20:43, Adam Vande More wrote: On Mon, Oct 14, 2013 at 1:33 PM, CeDeROM cede...@tlen.pl mailto:cede...@tlen.pl wrote: Thank you for explaining :-) So it looks that it would be sensible to force filesystem check every n-th mount..? Please explain the logic in which this helps anything. Or to do a filesystem check after crash..? Already standard behavior as implicitly seen in this thread. Are there any flags like that to mark filesystem unclean and to force fsck after n-th mount? No and any fs that requires such a system is broken by design. That would assume disabling journal and soft updates journaling I guess..? What would be the best option for best data integrity in case of crash? mount -o sync or use ZFS. Both require hardware that correctly report success to fsync. I personnally love ZFS and use it massively on my server, but for a desktop I think this is a real overkill. Also I don't have so much RAM to waste for that. I think UFS is enough, however as a modern operating system I don't expect any data corruption by default using SU+J. The filesystem domain is not a thing I really know deeply, so thanks for all you explanation. PS: the power failure is not the only way that does not shutdown cleanly the system. There are kernel panics, crash and such of course. Those which appears sometimes too. Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
SU+J Lost files after a power failure
Hello there, I'm writing because after a power failure I was unable to log in on my FreeBSD 9.2-RELEASE. The SU+J journal were executed correctly but some files disappeared, including /etc/pwd.db. Thus I was unable to log in. I've been able to regenerate the password database with a live cd but I'm afraid that more files had disappeared somewhere else... I think this is a serious issue, the journal should not truncate files, so something should have gone wrong somewhere.. Any ideas? Should I open a PR? Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: SU+J Lost files after a power failure
On 13.10.2013 12:16, CeDeROM wrote: On 13 Oct 2013 11:30, David Demelier demelier.da...@gmail.com mailto:demelier.da...@gmail.com wrote: Hello there, I'm writing because after a power failure I was unable to log in on my FreeBSD 9.2-RELEASE. The SU+J journal were executed correctly but some files disappeared, including /etc/pwd.db. Thus I was unable to log in. I've been able to regenerate the password database with a live cd but I'm afraid that more files had disappeared somewhere else... I think this is a serious issue, the journal should not truncate files, so something should have gone wrong somewhere.. Any ideas? Should I open a PR I had similar issues somewhere around 9.0 - although journal check was fine running fsck revealed filesystem inconsistency. I have reported this on the list, but it seemed unnoticed..? For me this is serious issue as well, if you make PR I will give +1 :-) -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info Yes, I've also ran fsck in single user mode after and lot of incorrect things were corrected, I wait a bit for answers (if any) before sending a PR. Cheers, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Adoble Flash troubles on 9.2-RELEASE
Hi, The current linux-f10-flashplugin-11.2r202.310 version has some troubles on my machine (with Firefox). Sometimes, when a flash component is displayed and you scroll a bit the window the flash break and goes grey, you're forced to reload the page. I'm using the Intel new KMS driver if that matters, note that it never happened on my 9.1-RELEASE. Is anyone having a similar issue? Regards, David. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Adoble Flash troubles on 9.2-RELEASE
On 12.10.2013 11:02, Ralf Mardorf wrote: If you really need to visit sites that need Adobe Flash, you perhaps should use the google-chrome browser. For some websites with flash content, we don't need flash anymore, just modern HTML5 capable web browsers. For *nix there never will be a current version for flashplayer again. Yes I know that adobe flash player for *nix is gone but I'm guessing why it worked well so much before.. I don't like much chrome but I'll give a try to see. Thanks for the hint! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: problem with stoping process
On 15.12.2011 20:00, Коньков Евгений wrote: I am trying to stop process /usr/local/etc/rc.d/radiusd top Stopping radiusd. Waiting for PIDS: 27618 top 27618 freeradius2 20 -20 333M 295M STOP0 4:42 0.00% radiusd ps aux freeradius 27618 0.0 7.4 341144 302528 ?? TLs Fri05AM 685:27.16 /usr/local/sbin/radiusd nothing is happen Why process do not stop? Does it stops when you kill it by hand with kill -15 27618? David. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Unban my second address from the mailing list
Hi, A long time ago, my domain malikania.fr has been banned because of lot bounces, now the server is working and running. I sometime send some PR directly from my server using this domain, thus I would like to be unbanned (the mail wasn't sent and postfix was saying that my domain is forbidden...). Can you unban my domain please? If I don't post to the good mailing-list, just le me know. Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: rctl within jail
On 22.09.2013 15:45, Fbsd8 wrote: David Demelier wrote: Hello there, I wanted to use rctl within a jail to add more fine grained setting for some users, and default ones to. But it does not seem to work. Is it supported? Do we need to add a special flag to the jail creation? # rctl -a loginclass:default:maxproc:deny=30 rctl: rctl_add_rule: Operation not permitted Regards, David The rctl command is brand new. It does not have a group of users yet, so that is why you have not received any replies to your post. As far as I know you can not issue the rctl command from within the running jail. The rctl command is issued on the HOST only. You can apply rules to an entire jail if you want to, for example; to limit the amount of memory a jail can use: # rctl -a jail:jailname:memoryuse:deny=1G (where jailname is the name of your jail). This would make sure the jail can't use more than (approximately) 1 gigabyte of memory. To enable rctl on the host, you need to compile a custom kernel that contains the following 2 parameters; options RACCT options RCTL Yes, I will also post a PR for this because no manpage is saying that you requires this on your kernel. I will provide a new manpage and a bit more documentation. I think your rctl command would look like this when issued from the host rctl -a jail:jailname:loginclass:default:maxproc:deny=30 What I really want, is to avoid users to spawn too much processes (aka fork bombs). But if I apply to the jail directly, it also apply to the services jails, which is a bit not wanted. Regards, David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Unban my second address from the mailing list
On 22.09.2013 22:02, Julian H. Stacey wrote: David Demelier wrote: Hi, A long time ago, my domain malikania.fr has been banned because of lot bounces, now the server is working and running. I sometime send some PR directly from my server using this domain, thus I would like to be unbanned (the mail wasn't sent and postfix was saying that my domain is forbidden...). Can you unban my domain please? If I don't post to the good mailing-list, just le me know. No, it's not correct to mail the list for this. For list specific issues: Most lists on Internet use conventions of owner-LISTNAME@ or LISTNAME-owner@ (often admins alias one to the other so both work), so if you get a bounce, mail the other) http://lists.freebsd.org/mailman/listinfo/freebsd-questions also lists: moderators at freebsd.org But in this case as it's a domain issue, mail postmas...@freebsd.org Cheers, Julian Okay thanks, I'll forward the original message ! Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
rctl within jail
Hello there, I wanted to use rctl within a jail to add more fine grained setting for some users, and default ones to. But it does not seem to work. Is it supported? Do we need to add a special flag to the jail creation? # rctl -a loginclass:default:maxproc:deny=30 rctl: rctl_add_rule: Operation not permitted Regards, David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: What's happening to my asciidoc?
On 06.09.2013 22:52, Warren Block wrote: On Fri, 6 Sep 2013, David Demelier wrote: 2013/9/6 Warren Block wbl...@wonkity.com: asciidoc \ -a data-uri \ -a icons \ -a iconsdir=/usr/local/etc/asciidoc/images/icons \ -d article \ -a stylesheet=~/docs/stylesheets/wb-html.css \ -a toc \ -a revdate=2013-09-05 \ -a year=2013 \ -a max-width=80em \ pxe.txt That stylesheet is just my changes to the default, which change the link visited color from pink to red and add rounded corners to listing blocks. Did you touch the asciidoc configuration ? For me it seems to work *only* if I use html5 backend, otherwise it produces this: http://www.demelierdavid.fr/article.html. Not that I recall, and pkg-info -g asciidoc-8.6.8_1 does not show anything. I've found the problem but can't fix it. The xhtml11.conf is the copy of wordpress.conf. I've sent a PR: ports/181869 Note that this only happen when I use pkgng + poudriere. Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: What's happening to my asciidoc?
2013/9/6 Warren Block wbl...@wonkity.com: On Thu, 5 Sep 2013, Warren Block wrote: On Thu, 5 Sep 2013, David Demelier wrote: Hi, I've been using asciidoc for a while, I've updating it to asciidoc-8.6.8_1. But now I can't generate any correct documentation. It does not even add :toc: field. For instance the following example should generate a HTML with its popular blue theme : Test === :Author: David :toc: = Title Some data == Title 2 Some data For me, it produces a very light HTML file with no table of content and everything is black, I also notice that it does not append any CSS code. Does anyone already have this issue? It's working for me, I used it last night. Here is the command I use (generated from a Makefile), broken into separate lines: asciidoc \ -a data-uri \ -a icons \ -a iconsdir=/usr/local/etc/asciidoc/images/icons \ -d article \ -a stylesheet=~/docs/stylesheets/wb-html.css \ -a toc \ -a revdate=2013-09-05 \ -a year=2013 \ -a max-width=80em \ pxe.txt That stylesheet is just my changes to the default, which change the link visited color from pink to red and add rounded corners to listing blocks. Did you touch the asciidoc configuration ? For me it seems to work *only* if I use html5 backend, otherwise it produces this: http://www.demelierdavid.fr/article.html. Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
What's happening to my asciidoc?
Hi, I've been using asciidoc for a while, I've updating it to asciidoc-8.6.8_1. But now I can't generate any correct documentation. It does not even add :toc: field. For instance the following example should generate a HTML with its popular blue theme : Test === :Author: David :toc: = Title Some data == Title 2 Some data For me, it produces a very light HTML file with no table of content and everything is black, I also notice that it does not append any CSS code. Does anyone already have this issue? Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: The logo at boot (Nakatomi Socrates BSD 9.2)
On 05.09.2013 14:59, Patrick Dung wrote: On Wed, 4 Sep 2013, Lowell Gilbert wrote: Patrick Dung patrick_dkt at yahoo.com.hk writes: Do you know what is this logo means, or the story behind it? I thought the BSD daemon (logo) has been around for many years in the past. It's a movie reference (Die Hard). The Beastie logo is still there, in the /boot directory, if you want it. Or the standard orb, by setting it in /boot/loader.conf: loader_logo=orb Thanks for the info. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org Yes it's a joke for 9.2 RELEASE, some (including me) explained our disappointment about this but we must keep it for other users for surprise :) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Updating texlive-base with portupgrade fails (sort of)
2013/8/25 Carmel carmel...@hotmail.com: Using portupgrade-devel-20130718,3 installed from the ports system, attempting to update texlive-base always ends like this: --- Build of print/texlive-base ended at: Sun, 25 Aug 2013 15:25:25 -0400 (consumed 00:11:57) --- Updating dependency info --- Modifying /var/db/pkg/texlive-full-20120701/+CONTENTS --- Upgrade of print/texlive-base ended at: Sun, 25 Aug 2013 15:25:28 -0400 (consumed 00:12:00) --- Session ended at: Sun, 25 Aug 2013 15:25:28 -0400 (consumed 00:12:19) /usr/local/lib/ruby/site_ruby/1.9/pkgtools/pkgtools.rb:828: stack level too deep (SystemStackError) I have attempted to reboot the system and then start the update process; however it doesn't make any difference. Even though it appears as if the port has been updated, when I run pkgdb -aFv, I am greeted with this: [...] Checking texlive-base-20120701_7 Checking texlive-full-20120701 Stale dependency: texlive-full-20120701 - texlive-base-20120701_8 (print/texlive-base): Disclose depends for texlive-full-20120701 --- Modifying /var/db/pkg/texlive-full-20120701/+CONTENTS Fixed. (- texlive-base-20120701_7) [...] This is the only package that portupgrade seems to be chocking on. I used portupgrade to initially install the complete texlive package, so I am not sure why it is suddenly have problems. -- Carmel carmel...@hotmail.com ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org I don't understand why people try to reboot to fix problems, if it does not work now it will probably not after a reboot :-). Anyway, the problem seems to be located in portupgrade. I would encourage you to switch to ports-mgmt/portmaster as portupgrade is being less popular and less supported now. Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: VirtualBox: reproductible panic
On 20.08.2013 11:21, Patrick Lamaiziere wrote: Le Fri, 09 Aug 2013 23:06:01 +0200, David Demelier demelier.da...@gmail.com a écrit : Hello, I can reproduce a panic by just starting a virtual machine with VirtualBox 4.2.16_2. Unfortunately, as the kmod driver is not built with debug symbols I could not provide much information. Debug symbols are in option in the port (make config) It's hard to say without a bt. Regards Yes, I finally made DEBUG symbols enabled, there is the panic backtrace: Unread portion of the kernel message buffer: Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0x80b7ddb5 stack pointer = 0x28:0xff80e7d64540 frame pointer = 0x28:0xff80e7d64550 code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 25056 (VirtualBox) trap number = 9 panic: general protection fault cpuid = 1 KDB: stack backtrace: #0 0x80948376 at kdb_backtrace+0x66 #1 0x8090dece at panic+0x1ce #2 0x80cf2c20 at trap_fatal+0x290 #3 0x80cf3431 at trap+0x241 #4 0x80cdc863 at calltrap+0x8 #5 0x80b7ee97 at vm_map_lookup_entry+0xb7 #6 0x80b82790 at vm_map_lookup+0x50 #7 0x80b78a6e at vm_fault_hold+0x15e #8 0x80b7b0c3 at vm_fault+0x73 #9 0x80cf2e9f at trap_pfault+0x12f #10 0x80cf36e4 at trap+0x4f4 #11 0x80cdc863 at calltrap+0x8 Uptime: 1h9m58s Dumping 459 out of 3043 MB:..4%..11%..21%..32%..42%..53%..63%..74%..81%..91% Reading symbols from /boot/kernel/if_lagg.ko...Reading symbols from /boot/kernel/if_lagg.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_lagg.ko Reading symbols from /boot/kernel/if_msk.ko...Reading symbols from /boot/kernel/if_msk.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_msk.ko Reading symbols from /boot/kernel/acpi_video.ko...Reading symbols from /boot/kernel/acpi_video.ko.symbols...done. done. Loaded symbols for /boot/kernel/acpi_video.ko Reading symbols from /boot/modules/vboxdrv.ko...Reading symbols from /boot/modules/vboxdrv.ko.symbols...done. done. Loaded symbols for /boot/modules/vboxdrv.ko Reading symbols from /boot/kernel/fdescfs.ko...Reading symbols from /boot/kernel/fdescfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/fdescfs.ko Reading symbols from /boot/kernel/ng_ubt.ko...Reading symbols from /boot/kernel/ng_ubt.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_ubt.ko Reading symbols from /boot/kernel/ng_hci.ko...Reading symbols from /boot/kernel/ng_hci.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_hci.ko Reading symbols from /boot/kernel/ng_bluetooth.ko...Reading symbols from /boot/kernel/ng_bluetooth.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_bluetooth.ko Reading symbols from /boot/kernel/netgraph.ko...Reading symbols from /boot/kernel/netgraph.ko.symbols...done. done. Loaded symbols for /boot/kernel/netgraph.ko Reading symbols from /boot/kernel/ng_l2cap.ko...Reading symbols from /boot/kernel/ng_l2cap.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_l2cap.ko Reading symbols from /boot/kernel/ng_btsocket.ko...Reading symbols from /boot/kernel/ng_btsocket.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_btsocket.ko Reading symbols from /boot/kernel/ng_socket.ko...Reading symbols from /boot/kernel/ng_socket.ko.symbols...done. done. Loaded symbols for /boot/kernel/ng_socket.ko Reading symbols from /boot/kernel/pf.ko...Reading symbols from /boot/kernel/pf.ko.symbols...done. done. Loaded symbols for /boot/kernel/pf.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /boot/kernel/vkbd.ko...Reading symbols from /boot/kernel/vkbd.ko.symbols...done. done. Loaded symbols for /boot/kernel/vkbd.ko Reading symbols from /usr/local/modules/fuse.ko...done. Loaded symbols for /usr/local/modules/fuse.ko Reading symbols from /boot/kernel/radeon.ko...Reading symbols from /boot/kernel/radeon.ko.symbols...done. done. Loaded symbols for /boot/kernel/radeon.ko Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/kernel/drm.ko.symbols...done. done. Loaded symbols for /boot/kernel/drm.ko #0 doadump (textdump=value optimized out) at pcpu.h:234 234 pcpu.h: No such file or directory. in pcpu.h #0 doadump (textdump=value optimized out) at pcpu.h:234 No locals. #1 0x8090d9a6 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:449 _ep = (struct eventhandler_entry *) 0x0 _el = (struct eventhandler_list *) 0xfe0004914000 first_buf_printf = 1 #2 0x8090dea7 in panic (fmt=0x1 Address 0x1 out of bounds) at /usr/src/sys/kern
Re: sysvipc only for one jail
On 12.08.2013 19:46, Trond Endrestøl wrote:
On Mon, 12 Aug 2013 14:09+0200, Trond Endrestøl wrote:
On Mon, 12 Aug 2013 13:57+0200, David Demelier wrote:
2013/8/12 Trond Endrestøl trond.endres...@fagskolen.gjovik.no:
On Mon, 12 Aug 2013 12:40+0200, David Demelier wrote:
2013/8/11 Maciej Suszko mac...@suszko.eu:
Maciej Suszko mac...@suszko.eu wrote:
[...]
You can specify different params for each jail using _parameters, for
example:
jail_jailname_params=allow.chflags=1 allow.sysvipc=1
Sorry, my mistake - it should be jail_jailname_parameters= of course.
--
regards, Maciej Suszko.
Thanks for your message,
However, I could not find this setting in the manual of rc.conf(5)
neither in /etc/rc.d/jail :(. It does not seems to be applied.
Have a look at jail(8) and the last lines of /etc/default/rc.conf.
I see,
I've added what Maciej Suszko told me but the sysctls in the jail is
not set as it should be :
security.jail.param.allow.sysvipc: 0
security.jail.param.allow.chflags: 0
And thus, it's not enabled as postgresql tells:
creating template1 database in /usr/local/pgsql/data/base/1 ... FATAL:
could not create shared memory segment: Function not implemented
I'll look into this by creating a new jail for PostgreSQL 9.2 when I
get home.
My host is running 9.2-PRERELEASE, r254150, in VirtualBox 4.2.16.
The jails are running world, also at r254150.
I added the following to the host's /etc/rc.conf:
jail_enable=YES
jail_list=postgresql
jail_postgresql_rootdir=/jails/postgresql
jail_postgresql_hostname=postgresql.bsd.net
jail_postgresql_interface=vtnet0
jail_postgresql_fib=0
jail_postgresql_ip=10.0.2.103,2001:db8::103
jail_postgresql_exec_start=/bin/sh /etc/rc
jail_postgresql_exec_stop=/bin/sh /etc/rc.shutdown
jail_postgresql_devfs_enable=YES
jail_postgresql_parameters=enforce_statfs=1 allow.chflags=1 allow.sysvipc=1
allow.mount=1 allow.mount.zfs=1
I added the following to the host's /etc/jail.conf:
postgresql {
path = /jails/postgresql;
enforce_statfs = 1;
allow.chflags;
allow.sysvipc;
allow.mount;
allow.mount.zfs;
mount.devfs;
host.hostname = postgresql.bsd.net;
ip4.addr = 10.0.2.103;
ip6.addr = 2001:db8::103;
interface = vtnet0;
exec.start = /bin/sh /etc/rc;
exec.stop = /bin/sh /etc/rc.shutdown;
}
PostgreSQL 9.2.4 had no problems running initdb nor running postgres
inside the jail:
root@freebsd-jails:/ # jexec 4 csh
root@postgresql:/ # /usr/local/etc/rc.d/postgresql status
pg_ctl: server is running (PID: 46623)
/usr/local/bin/postgres -D /usr/local/pgsql/data
root@postgresql:/ #
If you start the jail manually using jail(8), then /etc/jail.conf
comes into play, whereas the lines in /etc/rc.conf is used during
automatic startup of the jails when the host is rebooted. The whole
arrangement seems unnecessary redundant, and I truly wish this can be
merged sooner rather than later.
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I've updated to 9.2-RC1 and the _parameters did the trick, thanks!
Cheers,
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Re: sysvipc only for one jail
2013/8/11 Maciej Suszko mac...@suszko.eu: Maciej Suszko mac...@suszko.eu wrote: [...] You can specify different params for each jail using _parameters, for example: jail_jailname_params=allow.chflags=1 allow.sysvipc=1 Sorry, my mistake - it should be jail_jailname_parameters= of course. -- regards, Maciej Suszko. Thanks for your message, However, I could not find this setting in the manual of rc.conf(5) neither in /etc/rc.d/jail :(. It does not seems to be applied. Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: sysvipc only for one jail
2013/8/12 Trond Endrestøl trond.endres...@fagskolen.gjovik.no: On Mon, 12 Aug 2013 12:40+0200, David Demelier wrote: 2013/8/11 Maciej Suszko mac...@suszko.eu: Maciej Suszko mac...@suszko.eu wrote: [...] You can specify different params for each jail using _parameters, for example: jail_jailname_params=allow.chflags=1 allow.sysvipc=1 Sorry, my mistake - it should be jail_jailname_parameters= of course. -- regards, Maciej Suszko. Thanks for your message, However, I could not find this setting in the manual of rc.conf(5) neither in /etc/rc.d/jail :(. It does not seems to be applied. Have a look at jail(8) and the last lines of /etc/default/rc.conf. -- +---++ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +---++ I see, I've added what Maciej Suszko told me but the sysctls in the jail is not set as it should be : security.jail.param.allow.sysvipc: 0 security.jail.param.allow.chflags: 0 And thus, it's not enabled as postgresql tells: creating template1 database in /usr/local/pgsql/data/base/1 ... FATAL: could not create shared memory segment: Function not implemented Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
sysvipc only for one jail
Hi, I would like to enable sysvipc only for one jail (defined in /etc/rc.conf). It's possible with jail.conf but this is not supported with jails listed in /etc/rc.conf. Is it possible without using the global jail_sysvipc_allow ? Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Terrible disk performance with LSI / FreeBSD 9.2-RC1
To follow up on this issue, at one point the stats were down to this: extended device statistics device r/s w/skr/skw/s qlen svc_t %b da00.0 0.0 0.0 0.00 0.0 0 da10.0 0.0 0.0 0.00 0.0 0 da2 127.9 0.0 202.3 0.01 47.5 100 da3 125.9 0.0 189.3 0.01 43.1 97 da4 127.9 0.0 189.8 0.01 45.8 100 da5 128.9 0.0 206.3 0.00 42.5 99 da6 127.9 0.0 202.3 0.01 46.2 98 da70.0 249.7 0.0 334.2 10 39.5 100 At some point, I figured out that 125 random iops is pretty much the limit for 7200 RPM SATA drives. So mostly what we're looking at here is the resilver of a raidz2 is the pathological worst case. Lesson learned; raidz2 is just really not viable without some kind of sort on the resilver operations. Wish I understood ZFS well enough to do something about that, but research suggests the problem is non-trivial. :( There also seems to be a separate ZFS issue related to having a very large number of snapshots (e.g. hourly for several months on a couple of filesystems). Some combination of the OS updates we've been doing trying to get this machine to 9.2-RC1 and deleting a ton of snapshots. It would be nice to know which it was; I guess we'll find out in a few months. So it seems like the combination of these two issues is mostly what is/was plaguing us. Thanks! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Question about usbhid.h and dev/usb/usbhid.h
Hi, I'm currently writing a USB driver for the SFML framework. I'm reading the code of SDL and seen the usage of usbhid. However, /usr/include/usbhid.h and /usr/include/dev/usb/usbhid.h are different. But they have both some common functions and the same data definition. For instance, enum and structures are identical, but the second one has much more #define about hid usages. Why are these files so much different and still having some identical definitions? Isn't better to add full definitions and data to the second one and just add a #include dev/usb/usbhid.h in /usr/include/usbhid.h? Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
VirtualBox: reproductible panic
Hello, I can reproduce a panic by just starting a virtual machine with VirtualBox 4.2.16_2. Unfortunately, as the kmod driver is not built with debug symbols I could not provide much information. Is this problem already reported? Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0x806f8e8f stack pointer = 0x28:0xff80e7ce0a10 frame pointer = 0x28:0x817364000 code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 1854 (VirtualBox) trap number = 9 panic: general protection fault cpuid = 1 KDB: stack backtrace: Uptime: 3m9s Dumping 302 out of 3054 MB:..6%..11%..22%..32%..43%..53%..64%..74%..85%..96% Reading symbols from /boot/modules/vboxdrv.ko...done. Loaded symbols for /boot/modules/vboxdrv.ko Reading symbols from /usr/local/modules/fuse.ko...done. Loaded symbols for /usr/local/modules/fuse.ko #0 doadump (textdump=value optimized out) at pcpu.h:234 234 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump (textdump=value optimized out) at pcpu.h:234 #1 0x in ?? () Regards. -- David Demelier ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Terrible disk performance with LSI / FreeBSD 9.2-RC1
On Wed, Aug 7, 2013 at 3:15 PM, James Gosnell jamesgosn...@gmail.com wrote: Maybe one of your drives is bad, so it's constantly doing error correction? Not according to SMART; all the drives report no problems. Also, all the drives seem to perform in lock-step for both reading and writing. E.g. when one drive in an array is failing, all the drives may be pulling the same # of reads, but the failing drive will often report 100% busy and/or multi-second svc_t's and the others will sit at 4% with 20msec svc_t's or similar. In this case, it's acting like the disks are all hugely overloaded. Except without even the high svc_t's I typically associate with overworking an array. The speeds do fluctuate. Last night it was down to 64k/sec reads per drive (about 15 reads/sec) and still reporting 90% busy on all drives. It feels like some sort of issue with the bus/controller/kernel/driver/ZFS that is affecting all the drives equally. Also, even ls takes forever (10-30 seconds for ls -lh /) but when it eventually does finish, time ls -lh / reports: 0.02 real 0.00 user 0.00 sys Really not sure what to make of that. An attempt to do ps axlww | fgrep ls while the ls was running failed, because the ps hangs just as long as the ls. So it's like the system is just repeatedly putting anything that touches the disks on hold, even if all the data being requested is clearly in cache. (Even apparently loading the binary for /bin/ls or doing ls -lh / twice in a row.) Thanks! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Terrible disk performance with LSI / FreeBSD 9.2-RC1
We have a machine running 9.2-RC1 that's getting terrible disk I/O performance. Its performance has always been pretty bad, but it didn't really become clear how bad until we did a zpool replace on one of the drives and realized it was going to take 3 weeks to rebuild a 1TB drive. The hardware specs are: - 2 x Xeon L5420 - 32 GiB RAM - LSI Logic SAS 1068E - 2 x 32GB SSD's - 6 x 1TB Western Digital RE3 7200RPM SATA The LSI controller has the most recent firmware I'm aware of (6.36.00.00 / 1.33.00.00 dated 2011.08.24), is in IT mode, and appears to be working fine: mpt0 Adapter: Board Name: USASLP-L8i Board Assembly: USASLP-L8i Chip Name: C1068E Chip Revision: B3 RAID Levels: none mpt0 Configuration: 0 volumes, 8 drives drive da0 (30G) ONLINE FTM32GL25H 10 SATA drive da1 (29G) ONLINE SSDSA2SH032G1GN 8860 SATA drive da2 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA drive da3 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA drive da4 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA drive da5 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA drive da6 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA drive da7 (931G) ONLINE WDC WD1002FBYS-0 0C05 SATA The eight drives are configured as ZIL, L2ARC on SSD and a six drive raidz2 on the spinning disks. We did a ZFS replace on the last drive in the line, and the resilver is proceeding at less than 800k/sec. extended device statistics device r/s w/skr/skw/s qlen svc_t %b da00.0 0.0 0.0 0.10 0.9 0 da10.0 8.2 0.019.90 0.1 0 da2 125.6 23.0 768.240.54 33.0 88 da3 126.6 23.1 769.041.34 32.3 89 da4 126.0 24.0 768.542.74 32.1 88 da5 125.9 22.0 768.240.14 31.6 87 da6 124.0 22.0 766.639.95 31.4 84 da70.0 136.9 0.0 801.30 0.6 4 The system has plenty of free RAM, is 99.7% idle, has nothing else going on, and runs like a one-legged dog. There are no error messages or any sign of a problem anywhere, other than the really terrible performance. (When not rebuilding, it does light NFS duty. That performance is similarly bad, but has never really mattered.) Similar systems running Solaris put out 10x these numbers claiming 30% busy instead of 90% busy. Does anyone have any suggestions for how I could troubleshoot this further? At this point, I'm kind of at a loss as to where to go from here. My goal is to try to phase out the Solaris machines, but this is kind of a roadblock. Thanks for any advice! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Update /usr/src with subversion
Does anyone know how a workaround for having to rm -rf /usr/src every time the source URL changes? I'm updating from 8.3 to 8.4 with subversion and got a message along the lines of Error: /usr/src/ contains files from a different URL. -David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Update /usr/src with subversion
Ok great, thanks Matthew. I tried a different search query and actually found a similar question on the forums: http://forums.freebsd.org/showthread.php?t=35014 Your solution looks a bit cleaner than the one proposed there: rm -r /usr/src/.svn, and then check out the new branch. I'll check out the man for svn switch. Thanks again, -David On 8/5/13, Matthew Seaman matt...@freebsd.org wrote: On 05/08/2013 09:00, David Noel wrote: Does anyone know how a workaround for having to rm -rf /usr/src every time the source URL changes? I'm updating from 8.3 to 8.4 with subversion and got a message along the lines of Error: /usr/src/ contains files from a different URL. -David You need 'svn switch' -- so, if you've got some other branch checked out, and you want to have 8.4-RELEASE instead, then it's something like: # svn switch ^/base/releng/8.4 This will speedily change your checked out tree with minimal network IO. You can also use 'svn switch --relocate' to change which svn servers you have the tree checked out from or the protocol (svn://, https:// etc) used. See the output of 'svn help switch' for details. Cheers, Matthew ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Update /usr/src with subversion
Thanks, guys! On 8/5/13, Matthew Seaman matt...@freebsd.org wrote: On 05/08/2013 14:22, Warren Block wrote: Your solution looks a bit cleaner than the one proposed there: rm -r /usr/src/.svn, and then check out the new branch. I'll check out the man for svn switch. The new form is just 'svn relocate': http://forums.freebsd.org/showpost.php?p=224243postcount=5 Just to be clear: 'svn relocate' is the new form for 'svn switch --relocate', used to change the servers or the protocol (or both) used to access the repository. 'svn switch' (without the --relocate argument) is still valid and is used to switch between branches within the repo. It's just 'svn switch --relocate' which is deprecated. Cheers, Matthew ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Update /usr/src with subversion
On 8/5/13, David Noel david.i.n...@gmail.com wrote: Thanks, guys! On 8/5/13, Matthew Seaman matt...@freebsd.org wrote: On 05/08/2013 14:22, Warren Block wrote: Your solution looks a bit cleaner than the one proposed there: rm -r /usr/src/.svn, and then check out the new branch. I'll check out the man for svn switch. The new form is just 'svn relocate': http://forums.freebsd.org/showpost.php?p=224243postcount=5 Just to be clear: 'svn relocate' is the new form for 'svn switch --relocate', used to change the servers or the protocol (or both) used to access the repository. 'svn switch' (without the --relocate argument) is still valid and is used to switch between branches within the repo. It's just 'svn switch --relocate' which is deprecated. Ooops. Top-posted. I always forget. Does anyone know how to change the default reply behavior of gmail? Last I searched the only way to do it was with a greasemonkey script... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
Ok folks, thanks again for all the help. Using the feedback I submitted a PR (#180894) -- http://www.freebsd.org/cgi/query-pr.cgi?pr=180894. I also submitted a follow-up to it with Frank's code and notes. What next? I don't really know what happens from here, but I'm guessing/hoping that someone's monitoring the PR system and will move this forward. Crossing my fingers, though if anyone knows any better methods of getting PR's addressed I'm all ears. -David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Delete a directory, crash the system
I had a strange experience on my laptop yesterday. I was deleting a directory and the system crashed. It spat out a message along the lines of ufs_dirrem bad link count 2 on parent. I thought it was so strange I repeated the process several times, and each time it crashed. Is this behavior EXPECTED? I can't for the life of me think of a time or operating system I've run where I've ever had a system crash on me from doing something as basic as deleting a file. Anyway I couldn't boot into single user for some reason so I booted from a USB image, ran fsck, and then everything was fine. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
Yes On 7/27/13, Fernando Apesteguía fernando.apesteg...@gmail.com wrote: El 27/07/2013 13:49, David Noel david.i.n...@gmail.com escribió: I had a strange experience on my laptop yesterday. I was deleting a directory and the system crashed. It spat out a message along the lines of ufs_dirrem bad link count 2 on parent. I thought it was so strange I repeated the process several times, and each time it crashed. Is this behavior EXPECTED? I can't for the life of me think of a time or operating system I've run where I've ever had a system crash on me from doing something as basic as deleting a file. Anyway I couldn't boot into single user for some reason so I booted from a USB image, ran fsck, and then everything was fine. Was it a kernel crash? Did you get a core? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
Post the stack trace of the core and maybe someone can help you. panic: ufs_dirrem: Bad link count 2 on parent cpuid = 0 KDB: stack backtrace: #0 0x808680fe at kdb_backtrace+0x5e #1 0x80832cb7 at panic+0x187 #2 0x80a700e3 at ufs_rmdir+0x1c3 #3 0x80b7d484 at VOP_RMDIR_APV+0x34 #4 0x808ca32a at kern_rmdirat+0x21a #5 0x80b17cf0 at amd64_syscall+0x450 #6 0x80b03427 at Xfast_syscall+0xf7 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
I'm taking a guess here - the effective link count when it came to removing the parent directory was only two and it should have been three or more. This gets sanity checked this before proceeding, and panics if it is not. Why an effective link count of three? We're talking about the parent of the directory you're trying to zap, right? There's the link to the directory from its parent, and the '.' link and the .. link from the directory you're trying to remove. There may be more if it contains other directories, but there can't be less. Anyway - if you only had a link count of just two effective links at the start of the delete process it suggests that the link count was messed up - either a link never existed or its count was wrong. Should the kernel panic? Well it's a situation that can never happen - it could simply remove the directory and pretend everything was okay but guess it was decided it was likely to be a symptom of impending disaster. Other anomalies return an error. In over ten years with FreeBSD systems I can't say I've ever seen this cannot happen situation arise. I'd guess you had an interrupted (by power failure) inode operation at some time which caused the corruption. removing a directory is a PITA as it can lead to a race - a context swap could create a file it it mid-way through the process. Regards, Frank. Interesting. Thanks for the analysis. I'm not a systems guy (Java, mostly), so I don't really have the context to make much sense of kgdb output. What you're saying though makes sense and sounds about right -- it's a laptop and I've inadvertently run the battery down to nothing a few times in the past. All the same, it was a very strange experience. I would not have expected a kernel panic from a simple rm -rf! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
You may want to look into running fsck(8) and its myriad of options fsck did the trick Also make sure you have soft updates enabled on your filesystem and preferably journaled soft updates ..pretty sure I do but I'll double check, thanks. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
So the system panics in ufs_rmdir(). Maybe the filesystem is corrupt? Have you tried to fsck(8) it manually? fsck worked, though I had to boot from a USB image because I couldn't get into single user.. for some odd reason. Even if the filesystem is corrupt, ufs_rmdir() shouldn't panic(), IMHO, but fail gracefully. Hmmm... Yeah, I was pretty surprised. I think I tried it like 3 times to be sure... and yeah, each time... kaboom! Who'd have thought. Do I just post this to the mailing list and hope some benevolent developer stumbles upon it and takes it upon him/herself to fix this, or where do I find the FreeBSD Suggestion Box? I guess I should file a Problem Report and see what happens from there. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Delete a directory, crash the system
I was going to raise an issue when the discussion had died down to a
concensus. I also don't think it's reasonable for the kernel to bomb
when it encounters corruption on a disk.
If you want to patch it yourself, edit sys/ufs/ufs/ufs_vnops.c at around
line 2791 change:
if (dp-i_effnlink 3)
panic(ufs_dirrem: Bad link count %d on parent,
dp-i_effnlink);
To
if (dp-i_effnlink 3) {
error = EINVAL;
goto out;
}
The ufs_link() call has a similar issue.
I can't see why my mod will break anything, but there's always
unintended consequences. By returning invalid argument, any code above
it should already be handling that condition although the user will be
scratching their head wondering what's wrong with it. Returning ENOENT
or EACCES or ENOTDIR may be better (No such directory, Access denied
or Not a valid directory).
The trouble is that it's tricky to test properly without finding a good
way to corrupt the link count :-)
Regards, Frank.
Cool. Thanks for the patch!
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supported cdrom not found by 8.4 setup
i'm trying to install 8.4 on a thinkpad x230, which uses a usb cdrom. according to the hardward docs, 8.4 supports teac cd-210pu. that is what i am using. the box boots up fine from the installation cd. but when it comes to choosing an installation medium, the system doesn't find the device. idea, anyone? thx. david coder ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
FreeBSD website is not up to date
Hi, There is a problem between : http://www.freebsd.org/where.html and http://www.freebsd.org/fr/where.html On the second one, 9.1-RELEASE is available for ia64 while it's not for the english version. Sorry if this is not the best lists for that question. Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: [Bulk] FreeBSD upgrade woes (8.3 - 8.4)
Perhaps make buildkernel was compiled with -j 1, it's known to create a buggy kernel. Check your make configuration. Adding a -B, like make -B -j N buildkernel may work and is fast if -j is set to number or processors, but it's safer do a make -j 1 buildkernel, same for buildworld. I replaced the kernel with the one on the 8.4 memstick and it booted just fine. I then built and installed a kernel without using the j flag to test Eduardo's theory. It booted without problem. Maybe there's something to this -j 1 causing buggy kernels rumor. -David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: [Bulk] FreeBSD upgrade woes (8.3 - 8.4)
It's possible. But again, I've been using -j 1 for years on a variety of processors, mostly Intel, without problems. That's with buildworld and kernel (which is buildkernel plus installkernel), but not with installworld. Are you using clang instead of gcc? That could be very different. These are Intel's too. I'm using the default compiler for 8.4. I believe that's gcc? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: rsync on Mac OSX
On Fri, Jul 12, 2013 at 11:25 AM, Chris Maness ch...@chrismaness.comwrote: Thank you for the detailed description of what resource forks are. One more clue in this mystery is that appending .mov extension to it fixes the problem. That makes some sense, since without the resource fork some MacOS software would have trouble identifying the type of the file. The extension provides that information in another way. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
FreeBSD upgrade woes (8.3 - 8.4)
I have 4 servers I'm upgrading from 8.3 to 8.4. Two of them went without a hitch, two of them blew up in my face. The only difference between the two is the ones that worked have a 2-disk ZFS mirror and the ones that didn't have a 4-disk ZFS striped mirror configuration (RAID10). They both use the GPT. After installworld installkernel they made it through boot, but right before the login prompt I'm getting a panic and stack dump. The backtrace looks something like this (roughly): 0 kdb_backtrace 1 panic 2 trap_fatal 3 trap_pfault 4 trap 5 calltrap 6 vdev_mirror_child_select 7 vdev_mirror_io_start 8 zio_vdev_io_start 9 zio_execute 10 arc_read 11 dbuf_read 12 dbuf_findbp 13 dbuf_hold_impl 14 dbuf_hold 15 dnode_hold_impl 16 dmu_buf_hold 17 zap_lockdir Does anyone have any idea what went wrong? Does anyone have any suggestions on how to get past this? Many thanks, -David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: [Bulk] FreeBSD upgrade woes (8.3 - 8.4)
On 7/11/13, Alexandre axel...@ymail.com wrote: On Thu, Jul 11, 2013 at 11:04 AM, David Noel david.i.n...@gmail.com wrote: I have 4 servers I'm upgrading from 8.3 to 8.4. Two of them went without a hitch, two of them blew up in my face. The only difference between the two is the ones that worked have a 2-disk ZFS mirror and the ones that didn't have a 4-disk ZFS striped mirror configuration (RAID10). They both use the GPT. After installworld installkernel they made it through boot, but right before the login prompt I'm getting a panic and stack dump. The backtrace looks something like this (roughly): 0 kdb_backtrace 1 panic 2 trap_fatal 3 trap_pfault 4 trap 5 calltrap 6 vdev_mirror_child_select 7 vdev_mirror_io_start 8 zio_vdev_io_start 9 zio_execute 10 arc_read 11 dbuf_read 12 dbuf_findbp 13 dbuf_hold_impl 14 dbuf_hold 15 dnode_hold_impl 16 dmu_buf_hold 17 zap_lockdir Does anyone have any idea what went wrong? Does anyone have any suggestions on how to get past this? Many thanks, -David Hi David, You wrote you execute the commands make installworld make installkernel but the first command is wrong. You must execute first make buildworld. All the steps are explained in /usr/src/Makefile Regards, Alexandre I didn't include the make buildworld or make buildkernel for the sake of brevity but yes, I executed them prior to installworld and installkernel. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: [Bulk] FreeBSD upgrade woes (8.3 - 8.4)
Ah. That very well might be it. I did call buildkernel with j 1. I'll boot an 8.4 memstick and replace the kernel. Thanks, -David On 7/11/13, Eduardo Morras emorr...@yahoo.es wrote: On Thu, 11 Jul 2013 04:40:38 -0500 David Noel david.i.n...@gmail.com wrote: I didn't include the make buildworld or make buildkernel for the sake of brevity but yes, I executed them prior to installworld and installkernel. Perhaps make buildkernel was compiled with -j 1, it's known to create a buggy kernel. Check your make configuration. Adding a -B, like make -B -j N buildkernel may work and is fast if -j is set to number or processors, but it's safer do a make -j 1 buildkernel, same for buildworld. HTH --- --- Eduardo Morras emorr...@yahoo.es ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: [Bulk] FreeBSD upgrade woes (8.3 - 8.4)
On 7/11/13, Mark Felder f...@feld.me wrote: On Thu, 11 Jul 2013 05:00:39 -0500, Eduardo Morras emorr...@yahoo.es wrote: Perhaps make buildkernel was compiled with -j 1, it's known to create a buggy kernel. This is not true to my knowledge. If buildkernel produced bad kernels with -j1 we'd not allow you to do that without jumping through hoops. If this is the case replacing the kernel should have no effect. But what then? Any thoughts? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
C++11 not working anymore with clang 3.2
Hello there, I've installed the c++ (libc++ library) like this : make -C /usr/src/lib/libcxxrt all install make CXX=clang -C /usr/src/lib/libc++ all install Then, I was able to compile with clang++ using -std=c++11 -stdlib=libc++. And now, after the clang-3.2 update I can't build anymore, I get this error: /usr/local/bin/ld: CMakeFiles/irccd.dir/Irccd.cpp.o: undefined reference to symbol '__cxa_free_exception@@CXXABI_1.3' /usr/local/bin/ld: note: '__cxa_free_exception@@CXXABI_1.3' is defined in DSO //lib/libcxxrt.so.1 so try adding it to the linker command line //lib/libcxxrt.so.1: could not read symbols: Invalid operation clang: error: linker command failed with exit code 1 (use -v to see invocation) *** [irccd/irccd] Error code 1 I've also tried recompiling libc++ and libcxxrt with the last clang++ but it didn't help. Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: change an image or convert it to metapost
Check this out for some possibilities of converting image back to Metapost: http://matagalatlante.org/nobre/hyt/mpost.html ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
[PKGNG] i386-wine-1.6.r4
Hi,
Pkgng packages are available for i386-wine-1.6.r4 [1] at local-distfiles [2].
Currently packages are available for FreeBSD 8 and 9 [3]. For previous
version of i386-wine replace 'latest' with the version number.
To install the port try one of the following options:
Method 1 (Quick and easy)
=
If wine already installed:
# pkg delete i386-wine
For FreeBSD 8 (as root):
# pkg add http://alturl.com/ih93t
For FreeBSD 9 (as root):
# pkg add http://alturl.com/opzyj
Method 2 (Multi-repo mode: secure, preferred)
=
To setup the repo and do initial port install (as root):
# mkdir -p /usr/local/etc/pkg/repos
# fetch -o /usr/local/etc/pkg/repos \
http://people.freebsd.org/~dbn/repos/wine.conf
# fetch -o /usr/local/etc/pkg/repos \
http://people.freebsd.org/~dbn/repos/wine.cert
# pkg update
# pkg install -r wine i386-wine
Please consider editing /usr/local/etc/pkg/repos/wine.conf to use one of the
many available mirrors[2]. To install an older version of wine change the
suffix latest to a version listed on the wiki[1].
To update already installed port (as root)
# pkg upgrade -r wine
Regards
David
[1] See the wiki for more details: http://wiki.FreeBSD.org/i386-Wine
[2] See your local FreeBSD mirror under ports/local-distfiles/dbn/i386-wine-
devel/${ABI}/latest where ABI=freebsd:X:x86:64 for X in {8, 9}. For a list of
mirrors please see
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/mirrors-ftp.html
[3] Packages are built from FreeBSD 8.3 and 9.1 respectively.
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Re: Hello
2013/6/26 Mike Jeays mike.je...@rogers.com: On Wed, 26 Jun 2013 08:56:59 +1000 julius juliuscmontes...@gmail.com wrote: Which BSD for a user desktop ??!. I all ready have Linux mint but I like to try again, in the past I have use it but no luck in dual booting system with windows and I have try to follow youtube BSD users that gave instructions on the BSD and no luck. Everybody that I watch in youtube for instruction it hasn't work even loading the BSD on is own hasn't work.So which BSD for a user desktop??! Thank you -- Best Wishes Julius ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org PC-BSD is a good place to start; it makes installation easy. I prefer running Windows in a VM under VirtualBox to dual-booting. Switching between the two is much faster, and you can make the host file system visible to the guest with Samba. The only drawback of this is performance. Or you have a very powerful machine :-) -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Fwd: [PKGNG] i386-wine-1.6.r2
Hi,
Pkgng packages are available for i386-wine-1.6.r2 [1] at local-distfiles [2].
Currently packages are available for FreeBSD 8 and 9 [3][4]. For previous
version of i386-wine replace 'latest' with the version number.
To install the port try one of the following options:
- Method 1 (Quick and easy)
For FreeBSD 8 (as root)
# pkg add http://alturl.com/ih93t
For FreeBSD 9 (as root)
# pkg add http://alturl.com/opzyj
- Method 2 (Repo)
This method will only be fully supported with pkgng v1.1.
Regards
David
P.S. I'll be available on Saturday to address any issues / questions.
[1] See the wiki for more details: http://wiki.FreeBSD.org/i386-Wine (WIP)
[2] See your local FreeBSD mirror under ports/local-distfiles/dbn/i386-wine-
devel/${ABI}/latest where ABI=freebsd:X:x86:64 for X in {8, 9}.
[3] Packages are built from FreeBSD 8.3 and 9.1 respectively.
[4] Packaging for FreeBSD 10 will be resumed in due course.
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With fresh 9.1 install, bash completion no longer expands $HOME
On my 9.0-based machines, if I typed $HOME[tab] when typing a command in bash, the $HOME would be overwritten by the actual path to my home directory (the value of $HOME) and tab completion would work as expected. After a fresh 9.1 install, this does not work as well. $HOME is still detected by completion, but it is not expanded after pressing tab (this does not matter to me), but also an extra space is inserted after tab. For example, if I have a directory named src under my home directory, and my working directory is an unrelated directory, and I type cd $HOME/sr[tab]: Under 9.0: cd /home/dcaldwell/src/[cursor] Under 9.1: cd $HOME/src [cursor] So under 9.1 I lose the slash and see a space instead, essentially, which renders this not very useful. If I use ~ rather than $HOME, it works correctly under both. Obviously I could probably learn to type ~ rather than $HOME but it would be a hard habit to break after years. :) For bash (and for most software) I am using binary packages from the -release distribution, so my 9.0 machines have 4.1.11 and my 9.1 machines have 4.2.37. I don't know enough about all the moving parts to know where to start tracking this down, so can someone point me in the right direction? (Unless there's an known problem or change I'm missing.) I can't figure out where completion is configured in bash outside the /usr/local/etc/bash_completion.d/ directory, which incidentally on my 9.1 setup contains: $ ls /usr/local/etc/bash_completion.d/ dbus-bash-completion.sh*gdbus-bash-completion.sh* gsettings-bash-completion.sh* Thanks, -- David Caldwell http://www.davidpcaldwell.com/ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
mini express cards supported by freebsd
i need a mini express wifi card for a thinkpad laptop. does anybody know of one that is supported by freebsd? the aironet card i have is too fat. thx, david coder ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
chromium freezes 8.3 system
chromium often freezes my 8.4-stable, necessitating a powercycle. is this a configuration issue? here's what i get w/make showconfig: === The following configuration options are available for chromium-27.0.1453.81: CLANG=on: Build Chromium with Clang instead of GCC 4.6+ CODECS=on: Compile and enable patented codecs like H.264 DEBUG=off: Install debug symbols GCONF=on: GConf configuration backend support PULSEAUDIO=off: PulseAudio sound server support thx for any help you can give me. david coder ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
chromium freezes system 8.3
chromium often freezes my 8.3 os, necessitating a powercycle. is this a configuration issue? here's what i get w/make showconfig: === The following configuration options are available for chromium-27.0.1453.81: CLANG=on: Build Chromium with Clang instead of GCC 4.6+ CODECS=on: Compile and enable patented codecs like H.264 DEBUG=off: Install debug symbols GCONF=on: GConf configuration backend support PULSEAUDIO=off: PulseAudio sound server support thx for any help you can give me. david coder ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: chromium freezes 8.3 system
correction: subject line should have read 8.4-stable system. here's the output of uname -a: FreeBSD anon 8.4-STABLE FreeBSD 8.4-STABLE #0: Mon Jun 3 03:15:35 UTC 2013 root@anon:/usr/obj/usr/src/sys/anon i386 +++ david coder [03/06/13 23:29 -0400]: chromium often freezes my 8.4-stable, necessitating a powercycle. is this a configuration issue? here's what i get w/make showconfig: === The following configuration options are available for chromium-27.0.1453.81: CLANG=on: Build Chromium with Clang instead of GCC 4.6+ CODECS=on: Compile and enable patented codecs like H.264 DEBUG=off: Install debug symbols GCONF=on: GConf configuration backend support PULSEAUDIO=off: PulseAudio sound server support thx for any help you can give me. david coder ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Unkillable processes
2013/5/19 Joshua Isom jri...@gmail.com: On 5/19/2013 3:00 PM, David Demelier wrote: Hello there, I've had a process on state pfault and it was just unkillable, kill -9 had no effects and because the script was doing an infinite loop the machine was slower and slower so the only way to fix that was a reboot. Why kill -9 has still no effects on some bad processes? Regards, -- Demelier David A process can be unkillable if it's holding a lock, like reading from disk. Eventually, the lock will release and it should die. You can use limits to change how much CPU and memory a process can use. My guess is what happened is it started using a lot of memory, but you ran out and have a lot of swap. It was trying to run while using your hard drive instead of ram. With limits, you should be able to prevent it from using swap which could help, and cap the amount of ram and cpu. Hello, thank you for that precise explanation, I will add limits into the new rctl.conf, however I don't know how many amount of ram I should allow, in fact I have absolutely no idea how much of ram an usual program eats, is 50Mo enough for user applications ? Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Task bar missed when creating PC-BSD release 9.1 64 bit VM in VMware Workstation Version 98.02 build-1031769
Hi, I am trying to create a virtual machine of PC-BSD release 9.1 64 bit in VMware Workstation Version 98.02 build-1031769 based on PCBSD9.1-x64-DVD.iso downloaded from ftp://mirrors.isc.org/pub/pcbsd/9.1/amd64/PCBSD9.1-x64-DVD.iso in Windows 7 64 bits system. The screen resolution is 1280x1024, if I chose Yes in Confirm Resolution window to keep the autodetec, then after the whole creation process finished, and login in as a created user, the task doesn't appear in the bottom below the desktop. If I powered off the VM, and changed the Display setting to Specificy monitor settings with Maximum resolution set to 1024 x 768 by Virtual Machine Settings in Workstation, and repower on the VM, then the task bar appears on the bottom below desktop. What is the issue? Did I miss anything during the VM creation? Thanks. David , and setup network configuration and installed Firefox 20.0 by AppCafe, and configured the network setting in Preference-Advanced of Firefox, and I could access Internet. Now I need to build my own customized kernel, but there is no src subdirectory in /usr, so here is my question: 1.Is there any way to install kernel source when I create the virtual machine from PCBSD9.1-x64-DVD.iso ? 2.Any BKM to get the kernel source after the Virtual Machine already created as my case now? Thanks! Regards, David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Unkillable processes
Hello there, I've had a process on state pfault and it was just unkillable, kill -9 had no effects and because the script was doing an infinite loop the machine was slower and slower so the only way to fix that was a reboot. Why kill -9 has still no effects on some bad processes? Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
How to get kernel source code of free-BSD release 9.1
Hi, I have created a virtual machine of PC-BSD release 9.1 64 bit in VMware Player Version 5.0.0 build-812388 based on PCBSD9.1-x64-DVD.iso downloaded from ftp://mirrors.isc.org/pub/pcbsd/9.1/amd64/PCBSD9.1-x64-DVD.iso , and setup network configuration and installed Firefox 20.0 by AppCafe, and configured the network setting in Preference-Advanced of Firefox, and I could access Internet. Now I need to build my own customized kernel, but there is no src subdirectory in /usr, so here is my question: 1. Is there any way to install kernel source when I create the virtual machine from PCBSD9.1-x64-DVD.iso ? 2. Any BKM to get the kernel source after the Virtual Machine already created as my case now? Thanks! Regards, David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
[PKGNG] i386-wine-1.5.30
Hi,
Pkgng packages are available for i386-wine-1.5.30 [1] at local-distfiles [2].
Currently packages are available for FreeBSD 8 and 9 [3][4]. For previous
version of i386-wine replace 'latest' with the version number.
To install the port try one of the following options:
- Method 1 (Quick and easy)
For FreeBSD 8 (as root)
# pkg add http://alturl.com/4smzi
For FreeBSD 9 (as root)
# pkg add http://alturl.com/tn8mv
- Method 2 (Repo)
This method will only be fully supported with pkgng v1.1.
1) Set `PKG_MULTIREPOS' to `YES' in ${LOCALBASE}/etc/pkg.conf
2) Add repo `wine-devel' with URL [2] to ${LOCALBASE}/etc/pkg.conf
3) Install (as root):
# pkg install -r wine-devel i386-wine
or upgrade (as root):
# pkg upgrade -r wine-devel
Regards
David
P.S. I'll be available on Saturday to address any issues / questions.
[1] See the wiki for more details: http://wiki.FreeBSD.org/i386-Wine (WIP)
[2] See your local FreeBSD mirror under ports/local-distfiles/dbn/i386-wine-
devel/${ABI}/latest where ABI=freebsd:X:x86:64 for X in {8, 9}.
[3] Packages are built from FreeBSD 8.3 and 9.1 respectively.
[4] Packaging for FreeBSD 10 will be resumed in due course.
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Re: /etc/jail.conf for automatically started jails listed in /etc/rc.conf
2013/5/14 Joe fb...@a1poweruser.com:
David Demelier wrote:
Le lundi 13 mai 2013 16:32:01 Joe a écrit :
David Demelier wrote:
Hello dear,
Does jail.conf(5) does not work for jails listed in the rc.conf ?
I've added in /etc/jail.conf:
foo {
hostname=Foo;
path=/jails/foo;
allow.sysvipc=1;
}
And in /etc/rc.conf only foo in the jail_list parameter, but when I try
to
start the jail it still complain about missing hostname.
Regards,
There are 2 methods for configuring jails.
The legacy method which you put the jail config statements in the hosts
/etc/rc.conf file and start and stop control is done by the hosts
/etc/rc.d/jail script at boot time.
The jail(8) method which has it's own jail config statements in the
hosts /etc/jail.conf file and uses the jail(8) program for starting and
stopping. You can create a jail.conf file for each jail(8) and start it
using jail -c -f /etc/jailname.jail.conf and stop by issuing
jail -f /etc/jailname.jail.conf -r jailname
You can not mix the 2 methods.
My real problem is that I wanted to add allow.sysvipc only for *one* jail
and I can't find a real solution by jail_* flags in /etc/rc.conf
There is jail_allow_sysvipc but it enable it for all jails.
The jail(8) method does have a allow_sysvipc on a per jail basis. To use it
you have to use the jail(8) method. The 9.1-RELEASE legacy method is a work
in process to incorporate the jail(8) parameters into the rc.conf config
statements.
About the allow_sysvipc parameter, this breaks the security the jail is
designed to provide and should NOT be used on any jails having public
internet access.
What are you trying to do that you think you need to use the allow_sysvipc
parameter?
PostgreSQL, usually I install it on the host instead of jails, but I
needed a second instance on a different port for a public access..
Regards,
--
Demelier David
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Re: /etc/jail.conf for automatically started jails listed in /etc/rc.conf
2013/5/14 Joe fb...@a1poweruser.com:
David Demelier wrote:
2013/5/14 Joe fb...@a1poweruser.com:
David Demelier wrote:
Le lundi 13 mai 2013 16:32:01 Joe a écrit :
David Demelier wrote:
Hello dear,
Does jail.conf(5) does not work for jails listed in the rc.conf ?
I've added in /etc/jail.conf:
foo {
hostname=Foo;
path=/jails/foo;
allow.sysvipc=1;
}
And in /etc/rc.conf only foo in the jail_list parameter, but when I
try
to
start the jail it still complain about missing hostname.
Regards,
There are 2 methods for configuring jails.
The legacy method which you put the jail config statements in the hosts
/etc/rc.conf file and start and stop control is done by the hosts
/etc/rc.d/jail script at boot time.
The jail(8) method which has it's own jail config statements in the
hosts /etc/jail.conf file and uses the jail(8) program for starting and
stopping. You can create a jail.conf file for each jail(8) and start it
using jail -c -f /etc/jailname.jail.conf and stop by issuing
jail -f /etc/jailname.jail.conf -r jailname
You can not mix the 2 methods.
My real problem is that I wanted to add allow.sysvipc only for *one*
jail
and I can't find a real solution by jail_* flags in /etc/rc.conf
There is jail_allow_sysvipc but it enable it for all jails.
The jail(8) method does have a allow_sysvipc on a per jail basis. To use
it
you have to use the jail(8) method. The 9.1-RELEASE legacy method is a
work
in process to incorporate the jail(8) parameters into the rc.conf config
statements.
About the allow_sysvipc parameter, this breaks the security the jail is
designed to provide and should NOT be used on any jails having public
internet access.
What are you trying to do that you think you need to use the
allow_sysvipc
parameter?
PostgreSQL, usually I install it on the host instead of jails, but I
needed a second instance on a different port for a public access..
Regards,
--
Demelier David
That all sounds logical and is what jails are designed to do.
Why would running PostgreSQL in a jail need sysvipc?
Have you tried it? Did you get some PostgreSQL error?
Yes, unfortunately this is a very very old issue that has been
reported so much often..
--
Demelier David
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/etc/jail.conf for automatically started jails listed in /etc/rc.conf
Hello dear,
Does jail.conf(5) does not work for jails listed in the rc.conf ?
I've added in /etc/jail.conf:
foo {
hostname=Foo;
path=/jails/foo;
allow.sysvipc=1;
}
And in /etc/rc.conf only foo in the jail_list parameter, but when I try to
start the jail it still complain about missing hostname.
Regards,
___
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Re: /etc/jail.conf for automatically started jails listed in /etc/rc.conf
Le lundi 13 mai 2013 16:32:01 Joe a écrit :
David Demelier wrote:
Hello dear,
Does jail.conf(5) does not work for jails listed in the rc.conf ?
I've added in /etc/jail.conf:
foo {
hostname=Foo;
path=/jails/foo;
allow.sysvipc=1;
}
And in /etc/rc.conf only foo in the jail_list parameter, but when I try to
start the jail it still complain about missing hostname.
Regards,
There are 2 methods for configuring jails.
The legacy method which you put the jail config statements in the hosts
/etc/rc.conf file and start and stop control is done by the hosts
/etc/rc.d/jail script at boot time.
The jail(8) method which has it's own jail config statements in the
hosts /etc/jail.conf file and uses the jail(8) program for starting and
stopping. You can create a jail.conf file for each jail(8) and start it
using jail -c -f /etc/jailname.jail.conf and stop by issuing
jail -f /etc/jailname.jail.conf -r jailname
You can not mix the 2 methods.
My real problem is that I wanted to add allow.sysvipc only for *one* jail and
I can't find a real solution by jail_* flags in /etc/rc.conf
There is jail_allow_sysvipc but it enable it for all jails.
___
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running iscontrol at boot time
How to configure FreeBSD so that an iSCSI initiator will mount a filesystem on an iSCSI target at boot time? The /boot/loader.conf file has 'iscsi_initiator_load=YES' but iscontrol does not run at boot time. I believe iscontrol needs to run after the kernel module is loaded but before a filesystem in /etc/fstab is mounted. This works fine manually, but a reboot fails because the FreeBSD box doesn't run iscontrol at boot time, and thus can't mount the filesystem on the iSCSI target. Pardon me if this has been asked before, as it seems like a standard problem, but I couldn't find anything in recent freebsd-scsi archives or in the man pages. I asked on freebsd-scsi about 10 days ago, but never got a response. The initiator runs a generic FreeBSD 8.3-RELEASE/amd64 kernel. Thanks! dn ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ZFS on MBR does not boot at all
Le dimanche 5 mai 2013 22:20:43 Giorgos Keramidas a écrit : On Mon, 29 Apr 2013 13:29:18 +0200, David Demelier demelier.da...@gmail.com wrote: 2013/4/18 David Demelier demelier.da...@gmail.com: Hello, I would like to use ZFS over MBR for multiboot purposes. I've followed that guide https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition but it does not boot at all. The loader does not show up after choosing FreeBSD in the boot0 loader. The _ prompt appears but nothing starts. I've found many people over the web having the same problem but unfortunately no one found a solution. I think the offensive commands are ones with dd and zfsboot. Regards, So someone told me on IRC that the main problem was that I've put my partition swap as first partition in the FreeBSD slice and zfsboot *requires* that the zfs partition is the first. Can someone with right access to the wiki page may add a notice about this issue on https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition please? Hi David, Thanks for following up with what the real problem was. I updated the Wiki to include this: Note that partition order is important. It seems that zfsboot requires the freebsd-zfs partition to be the first, so make sure you add if first, before your swap partition. Thank you :) Regards, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Firefox is so slow
Hi, I used to love firefox in the early days, when I started using Linux around 2003-2004. It was so fast. Now it's just amazing how long does it take to start. On my machine : intel i3 540, 2G of RAM and FreeBSD 9.1 it takes around 12 secondes to start. Is it so long for you too? What kind of bloat has been added so it's so big to start.. Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ZFS on MBR does not boot at all
2013/4/18 David Demelier demelier.da...@gmail.com: Hello, I would like to use ZFS over MBR for multiboot purposes. I've followed that guide https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition but it does not boot at all. The loader does not show up after choosing FreeBSD in the boot0 loader. The _ prompt appears but nothing starts. I've found many people over the web having the same problem but unfortunately no one found a solution. I think the offensive commands are ones with dd and zfsboot. Regards, So someone told me on IRC that the main problem was that I've put my partition swap as first partition in the FreeBSD slice and zfsboot *requires* that the zfs partition is the first. Can someone with right access to the wiki page may add a notice about this issue on https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition please? Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Firefox is so slow
2013/4/29 Roland Smith rsm...@xs4all.nl: On Mon, Apr 29, 2013 at 11:18:57AM +0200, David Demelier wrote: Hi, I used to love firefox in the early days, when I started using Linux around 2003-2004. It was so fast. Now it's just amazing how long does it take to start. On my machine : intel i3 540, 2G of RAM and FreeBSD 9.1 it takes around 12 secondes to start. Is it so long for you too? Around 2 seconds on an intel core2 quad, 4G RAM, FreeBSD 9.1 amd64. What kind of bloat has been added so it's so big to start.. When building firefox from source, I only set the GIO and OPTIMIZED_CFLAGS options to ON. All other options were set to OFF. You could try using Profile Guided Optimizations, but it will make the build a lot slower. Do you have plugins (not add-ons) like java or flash installed? Try disabling those. I had DBUS and LOGGING enabled, I also have flash installed, I will try like you with OPTIMIZED_CFLAGS and without other options to see if it helps, Thanks for the hint -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
ZFS on MBR does not boot at all
Hello, I would like to use ZFS over MBR for multiboot purposes. I've followed that guide https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition but it does not boot at all. The loader does not show up after choosing FreeBSD in the boot0 loader. The _ prompt appears but nothing starts. I've found many people over the web having the same problem but unfortunately no one found a solution. I think the offensive commands are ones with dd and zfsboot. Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
System hangs but ping when remounting read-only
Hello folks, I have a machine that runs on a compact flash so I try to mount read-only as much as possible, but when I need to do some maintainance I remount read-write with mount -u -w / It works, but when I try to remount read only the prompt never get back using mount -u -r / and the ssh does not respond anymore. I have also a serial cable and it is not accessible anymore. However pings are still working so I can't debug anything at all.. This problem appears on a 9.1-RELEASE i386 with /var and /tmp mounted as md devices. Regards, -- David Demelier ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Strange console behavior - hangs every few minutes until a key is pressed
I'm experiencing something odd from a few new servers I've been setting up today. I'll do something at the console that takes some amount of time and produces lots of output such as fetching the ports tree, svn updating /usr/src/, or building world, and the console will hang. The console ceases to produce any additional output until a key is pressed. It doesn't seem to be the case that program execution is affected, the source tree continues to checkout, for example, but the console is 'frozen' and produces no additional output. Has anyone run into this before? Any thoughts as to what's going wrong or how to fix this? I'm running 8.2 and am in the process of updating to 8.3 (buildworld is running at the moment on several of them at the moment, with these hiccups every few minutes.. it's very odd). ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: 9-STABLE doesn't boot: can't load 'kernel'
loader.conf was empty and there's no 4k gnops, geli, anything like that. This is a 100% normal install. Although, since you mentioned 4k blocks, I did leave a gap between ada0p1 and ada0p2 to start the root partition on a 4k boundary. (It's an SSD that will almost never be written to once installed, so that might be a bit silly, but it's a habit already.) I decided to try this again without the gap, and that seems to have worked. I made it through install and partitioning and OS updating to 9-STABLE and installing new boot blocks and it seems to have worked. I even got it to work with a ZFS root. Here's the partition table I ended up with: = 34 234441581 ada0 GPT (111G) 34990 1 freebsd-boot (495k) 1024 226051072 2 freebsd-zfs (107G) 2260520968389519 3 freebsd-swap (4.0G) I'm not sure why this would make a difference, but either it does or doing it cleared out whatever else was wrong. This box will be stress tested and rebooted quite a bit in the next few days, so I will report back if it comes unglued. :) Thanks for the suggestion! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ZFS mounting failed with error 2
2013/4/16 Beeblebrox zap...@berentweb.com: one thing I'm not sure about is that some people create a dataset root but that actually mounts at / (and not /root) and some just create others mount points directly on the zpool You can do this either way. A ZFS dataset is created at the same time and with the same name as the zpool. You can use the zpool-named-dataset as root without any problem. As I recall, the separate root dataset was a work-around for some old problem, so it is not necessary any longer. That said, you can place and name the zfs root dataset anywhere you want, as long as you have the 'vfs.root.mountfrom=' path set correctly. In your example, it is set correctly. Now as to why you cannot boot - from my experience, the problem is your last command: '# zpool export tank' will leave the pool in an exported state, and when the system tries to boot, it will not be able to locate the zpool because the pool is in exportland. The solution is different. After you are finished with all your settings you should # zfs umount -a (unmount all tank child datasets in /mnt) # zfs set mountpoint=/ tank # reboot Thank you so much, you made my day :-) For me I thought that export was a kind of unmounting so I should have never found if you didn't helped me on that case :p. At step 2, dataset tank should not try to re-mount its self and remain un-mounted. The older versions of ZFS did not behave this way and would immediately mount the zpool on root. If this happens, you have to hard-reset and such because the system will freeze up. If all goes well, before reboot you can also check (zfs get all tank) and make sure that canmount=on is set for tank. The best zfs guide is FreeBSD's own docs: https://wiki.freebsd.org/RootOnZFS -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ZFS mounting failed with error 2
I've successfully made booting one virtual machine, I tried again and it failed again. There's one thing I'm not sure about is that some people create a dataset root but that actually mounts at / (and not /root) and some just create others mount points directly on the zpool I've tested the second one so I did the following : zpool create -o altroot=/mnt tank /dev/gpt/disk0 zfs create tank/usr ... And then I've done all the other and I'm still unable to boot, this is the exact list (and order) I've used : gpart create -s GPT ada0 gpart add -t freebsd-boot -s 64k -l boot0 ada0 gpart add -t freebsd-swap -s 4G -l swap0 ada0 gpart add -t freebsd-zfs -l disk0 ada0 gpart bootcode -b /boot/pmbr ada0 gpart bootcode -p /boot/gptzfsboot -i 1 ada0 zpool create -o altroot=/mnt tank /dev/gpt/zfs0 zpool set bootfs=tank tank zfs set checksum=fletcher4 tank zfs create -o setuid=offtank/home zfs create -o setuid=offtank/tmp # /usr zfs createtank/usr zfs createtank/usr/local zfs create -o setuid=off -o compression=lzjbtank/usr/src zfs create -o setuid=off -o compression=lzjbtank/usr/ports # /var zfs createtank/var zfs create -o setuid=off -o compression=lzjb -o exec=offtank/var/crash zfs create -o setuid=off -o compression=lzjb -o exec=offtank/var/log zfs create -o setuid=off -o exec=offtank/var/run zfs create -o setuid=offtank/var/tmp chmod 1777 /mnt/tmp /mnt/var/tmp ### TYPE EXIT TO INSTALL THE SETS ### THEN CHOOSE LIVECD echo /dev/label/swap0 none swap sw 0 0 /mnt/etc/fstab echo zfs_enable=YES /mnt/etc/rc.conf echo zfs_load=YES /mnt/boot/loader.conf echo vfs.root.mountfrom=zfs:tank /mnt/boot/loader.conf # zpool.cache (unable to boot without) zpool export tank zpool import -o cachefile=/tmp/zpool.cache -o altroot=/mnt tank cp /tmp/zpool.cache /mnt/boot/zfs zpool export tank # Finished shutdown -r now Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
9-STABLE doesn't boot: can't load 'kernel'
After installing 9.1-RELEASE amd64 on a system, it boots up fine. If I then build and install a new 9-STABLE kernel world, reboots die in the loader with: can't load 'kernel' This is a pretty straightforward system, one drive, not large (128GB SSD). GPT partitioned, gptboot boot code. One UFS root partition to boot from, a swap partition and, the rest for ZFS. (At first I tried to do this system with root-on-ZFS but that also failed, adding unable to load zpool by guid or similar before the can't load 'kernel' message.) Once this happens, the disk is unbootable. I can start from the install CD and access the disk just fine, but even if I move kernel.old back to kernel, it doesn't boot anymore. Likewise, it doesn't matter if I overwrite the boot code with gptboot pmbr from the install CD or the new ones from /boot after installworld. The disk looks like: # gpart show = 34 234441581 ada0 GPT (111G) 34 222 1 freebsd-boot (111k) 256 1792 - free - (896k) 2048 8388608 2 freebsd-ufs (4.0G) 8390656 8388608 3 freebsd-swap (4.0G) 16779264 217662351 4 freebsd-zfs (103G) In the loader: BTX loader 1.00 BTX version is 1.02 Consoles: internal video/keyboard BIOS drive C: is disk0 BIOS 621kB/2067924kB available memory FreeBSD/x86 bootstrap loader, Revision 1.1 (root@builder, Mon Apr 15 09:14:38 UTC 2013) can't load 'kernel' Type '?' for a list of commands, 'help' for more detailed help. OK show […] currdev=disk0p2: […] loaddev=disk0p2: […] OK lsdev cd devices: disk devices: disk0: BIOS drive C: pxe devices: OK ls open '/' failed: no such file or directory OK help Verbose help not available, use '?' to list commands So it's getting the boot device right (disk0p2 / ada0p2), but can't see it at all. Does anyone know what might be wrong? Thanks for any advice! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: C++ headers
Le dimanche 14 avril 2013 13:26:17 Shane Ambler a écrit : On 13/04/2013 21:45, Jason Lenthe wrote: Is it possible to get C++11 support on FreeBSD? Currently the 9.1-RELEASE has some compiler C++11 capable but the /usr/include/c++ headers lacks some c++11 features (and missing headers). Is there any port of c++11 available? There sure is. Just get the latest version of gcc or clang from the ports collection. The new C++11 libs are planned to be part of 10.0 base install You can build 9.1 with the new libs by adding WITH_LIBCPLUSPLUS=yes to your src.conf before building world. Which needs to be built with clang. For more info see https://wiki.freebsd.org/NewC++Stack Thanks you very much, anyway I always use clang. It's definitely the best compiler :). Regards, -- David Demelier ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
C++ headers
Hello folks, Is it possible to get C++11 support on FreeBSD? Currently the 9.1-RELEASE has some compiler C++11 capable but the /usr/include/c++ headers lacks some c++11 features (and missing headers). Is there any port of c++11 available? Regards, -- David Demelier ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
ZFS mounting failed with error 2
Hello I have tried to create a GPT partition scheme on my machine. I've created some dataset like that : tank/usr tank/usr/ports tank/usr/src tank/var/ tank/var/log (Please note that is a test on a virtual machine before applying to a real machine). I've tried to generate the zpool.cache like that: zpool import -o cachefile=/tmp/zpool.cache -o altroot=/mnt -f cp /tmp/zpool.cache /mnt/boot/zfs/ And then tried to set mount point to legacy and bootfs with : zfs set bootfs=tank tank zfs set mountpoint=legacy tank The following commands made a lot of warnings : zfs set mountpoint=/usr tank/usr zfs set mountpoint=/var tank/var ... After, the import on the livecd shell generated the error : cannot mount '/mnt/var': failed to create mountpoint. I must say that it is very hard to make a ZFS working machine, there are a lot of pages on the Wiki and most of them are a little bit outdated.. -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ZFS mounting failed with error 2
2013/4/10 Trond Endrestøl trond.endres...@fagskolen.gjovik.no: On Wed, 10 Apr 2013 10:16+0200, David Demelier wrote: Hello I have tried to create a GPT partition scheme on my machine. I've created some dataset like that : tank/usr tank/usr/ports tank/usr/src tank/var/ tank/var/log (Please note that is a test on a virtual machine before applying to a real machine). I've tried to generate the zpool.cache like that: zpool import -o cachefile=/tmp/zpool.cache -o altroot=/mnt -f cp /tmp/zpool.cache /mnt/boot/zfs/ And then tried to set mount point to legacy and bootfs with : zfs set bootfs=tank tank zfs set mountpoint=legacy tank The following commands made a lot of warnings : zfs set mountpoint=/usr tank/usr zfs set mountpoint=/var tank/var ... After, the import on the livecd shell generated the error : cannot mount '/mnt/var': failed to create mountpoint. I must say that it is very hard to make a ZFS working machine, there are a lot of pages on the Wiki and most of them are a little bit outdated.. Try to use /tmp/mnt as a temporary altroot. /tmp should be writeable. Not sure about / within the livecd env. But the FreeBSD installer says to mount over /mnt before exiting the shell. When you set mountpoints using the above commands, the filesystems are actually being mounted at their specified mountpoint. Yes that was a probable issue, I will unmount everything before trying a new install. Unless the filesystems contain some actual files, more to the point, critical files, i.e. libraries and executables, then you are out of luck. My own blog entry is a bit (out)dated, but maybe it's worth a look: http://ximalas.info/2011/10/17/zfs-root-fs-on-freebsd-9-0/ Now I currently have 504 Gateway Timeout going to your website, I will try at home maybe my corporate firewall is blocking this. Regards, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
EOL
I have 5 XP machines on my node that are used to crunch data 24/7. So, I'm looking for an OS platform that has a 10 year EOL to replace XP/3. What I got from your website appears to be a year or two at most on freebsd 8.3, and we really don't want to repeat the travails of the transition from 98SE to XP/3 after this one because the research team will be mostly mid 80's early 90s by then. It's a lot of data fetched over the web so we need security updates to keep the OS secure with minimal interaction. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OT: The future of USENET?
On Wed, Mar 27, 2013 at 10:59 PM, Steve O'Hara-Smith st...@sohara.orgwrote: There are several free public USENET text servers (no binary groups), granted it's nothing like the days when every ISP ran one but there are still several about (eternal-september.com is one of the biggest). There are also a few low cost paid servers (individual.netstands out here). There is also a thriving business in paid for USENET binary service. Even back in the day I used to use public servers, because the ISP-run ones generally had poor uptime and a poor selection of groups. These days I tend not to read USENET groups because of the high amount of spam traffic, and the fact that the remaining posters tend to be interested mostly in continuing their own long-running flame wars while chasing off newbies. Maybe I just value my time more highly these days. ;) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: snd_hda and front headphones jack
Try something like : In /boot/device.hints hint.hdaa.4.nid31.config=as=1 seq=0 # or seq=1 if does not work hint.hdaa.4.nid25.config=as=1 seq=15 Also don't forget to add hw.snd.default_unit=4 in your /etc/sysctl.conf Regards, 2013/3/12 Mark Felder f...@feld.me: Hi guys, I seem to be having problems getting my front headphones jack to work. I've read the snd_hda man page and perhaps I'm doing this wrong, but here's my setup: dev.hdaa.4.%desc: Conexant CX20641 Audio Function Group dev.hdaa.0.nid5_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.1.nid5_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.2.nid5_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.3.nid5_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.4.nid24_original: 0x40f001f0 as=15 seq=0 device=Other conn=None ctype=Unknown loc=0x00 color=Unknown misc=1 dev.hdaa.4.nid25_original: 0x02214040 as=4 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Green misc=0 dev.hdaa.4.nid26_original: 0x02a19020 as=2 seq=0 device=Mic conn=Jack ctype=1/8 loc=Front color=Pink misc=0 dev.hdaa.4.nid27_original: 0x01a1903e as=3 seq=14 device=Mic conn=Jack ctype=1/8 loc=Rear color=Pink misc=0 dev.hdaa.4.nid28_original: 0x01014010 as=1 seq=0 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Green misc=0 dev.hdaa.4.nid29_original: 0x01813030 as=3 seq=0 device=Line-in conn=Jack ctype=1/8 loc=Rear color=Blue misc=0 dev.hdaa.4.nid30_original: 0x40f001f0 as=15 seq=0 device=Other conn=None ctype=Unknown loc=0x00 color=Unknown misc=1 dev.hdaa.4.nid31_original: 0x9217011f as=1 seq=15 device=Speaker conn=Fixed ctype=Analog loc=0x12 color=Unknown misc=1 dev.hdaa.4.nid32_original: 0x40f001f0 as=15 seq=0 device=Other conn=None ctype=Unknown loc=0x00 color=Unknown misc=1 dev.hdaa.4.nid33_original: 0x40f001f0 as=15 seq=0 device=Other conn=None ctype=Unknown loc=0x00 color=Unknown misc=1 dev.hdaa.4.nid38_original: 0x40f001ff as=15 seq=15 device=Other conn=None ctype=Unknown loc=0x00 color=Unknown misc=1 If I am looking at this right I believe I need to set nid25 to as=1 which matches the nid31 Speaker and probably also set seq=15. However, this doesn't seem to be working. Am I overlooking something obvious? Thanks ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: stupid portmaster question
Just use -x switch portmaster -ad -x libreoffice 2013/3/25 Aryeh Friedman aryeh.fried...@gmail.com: How do I tell portmaster -ad to ignore certain ports because they are broken such as editors/libreoffice is currently marked as (I am sure this will change soon) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: make deinstall within /usr/ports/lang - need to recover default language installs
lang/ contains all languages and so on ruby, lua, python, perl.. Of course you removed perl since you typed make deinstall in that parent port tree. You can type make install in /usr/ports/lang/perl5.14 to install it again. You don't need to reinstall FreeBSD, you're not on Windows here, you can repair everything :) Note: there is no perl installed by default, it's in the ports for few years now. Regards, 2013/3/19 Rob Navarro robnav...@gmail.com Hi Chaps, I typed make deinstall within the /usr/ports/lang directory of a FreeBSD 9.0 and mistakenly lost Perl, Python, Ruby and a whole host of default compiled languages. How can I get back to the default FreeBSD default installed language state (with Perl installed etc)? Crossing my fingers that I need not re-install the OS... Kind regards, Rob ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: svn new pkg system
On Sat, Mar 9, 2013 at 3:57 PM, Giorgos Keramidas keram...@ceid.upatras.grwrote: Having svn-X.0 in the source tree, imported at great expense of time and effort, will provide exactly _zero_ benefits if the underlying format of the repository changes (like subversion likes doing really often). I agree with your other points, but I think it's worth noting that this particular one isn't actually a concern when it comes to retrieving source code. The subversion *client* doesn't have to care about the server's repository format. All SVN 1.x clients work with all SVN 1.x servers; you just may miss out on some advanced features or optimizations if there's a mismatch, since it'll settle on the lowest common denominator. The *working copy* format does change between client versions, but that's easily resolved by checking out a fresh WC. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Disable liberation fonts
Hello, I've installed editors/libreoffice, but that port requires liberation fonts. I have nothing against that but when liberations font is installed the fonts looks so ugly in firefox and sometime when I click links, all the text in the page get bold for a second, it's just annoying. I'm not used to fontconfig sadly, I just want to disable every liberation fonts but not deinstall it (to use it if needed in libreoffice). Regards, David. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: backups using rsync
On Mon, Mar 4, 2013 at 1:37 PM, CyberLeo Kitsana cyber...@cyberleo.netwrote: You can use dump(8) to dump a SU-journaled filesystem; you just cannot create a snapshot. This implies that dump(8) will be run against the live and possibly changing filesystem, which can lead to issues with the consistency of the contents of files thus dumped; but not necessarily with the consistency of the dump itself. Any tool that backs up a live filesystem, such as rsync or tar, will have these issues. Note that this is mainly a problem for things like databases, where the contents of multiple files, or different portions of the same file, have to be in sync. For example, take your typical MySQL database table. You have the actual data, in a .MYD file, and the indexes, in a .MYI file. If your rsync backup hits while a table is being updated, it might get the .MYD file before an update, and the .MYI file after, leaving the table and index inconsistent. Or it might catch the .MYD file *partway* through an update, giving a file that's internally inconsistent. This is likely to give very unexpected results if you load the backup back into the database. Note that even if you take a filesystem snapshot, if you don't halt database updates while you take it, you can still end up with inconsistent files. Snapshots are mostly useful for limiting the downtime in these kinds of scenarios -- instead of taking the DB offline for the whole backup window, you just down it long enough to take the snapshot. In the absence of snapshots, the easiest way is to use whatever backup tools the database offers to make sure a consistent copy exists to be backed up. For example, before you run the backup, run mysqlhotcopy or mysqldump to write-lock the database, make consistent backup copies of all the files, then unlock it. That way, even if the backup of the active database is inconsistent, the copies that were backed up along with it are guaranteed to be consistent. Anything database-like can have this problem; another common example is a Subversion FSFS repository. Backing it up without running svnadmin hotcopy first is asking for corrupt commits when you do a restore. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: rm -R
Wjy are we syill having this conversation? The problem (and its solution) have been raised for at least 39 years. To specify a file, directory, device, whatever, whose leaf name begins with a `-', name it using a leading `./' as in: whatever ./-S That will work for all programs, even those that do not support -- to terminate flags. Furthermore it will support glob patterns. Now was that so difficult? -- dt ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Soekris or .. ?
2013/3/1 Arthur Chance free...@qeng-ho.org On 03/01/13 10:56, Frank Reppin wrote: On 01.03.13 11:49, Julien Cigar wrote: [...] I'm looking for a small Soekris-like (http://soekris.com/) box which support FreeBSD, any experience or brand to advise .. ? I once had FreeBSD (7-CURRENT days) running on ALIX boards [ https://shop.tronico.net/ ] for quite a while (mini server). No problems at all. I'll second that. I've had an Alix board running pfSense as my router/firewall for several years now with zero problems and any downtime was due to upgrading the system or power cuts. The manufacturer's web site is at http://www.pcengines.ch/alix.htm I also have an alix at home running yet (Alix 2d2). It's a great one and I made an uptime of 500 days with FreeBSD 8.1 the last year :-). It does not consumes a lot of power ressources neither. However I advise only network gateway / firewall / wifi access uses point because of the small RAM available. It works out of the box with FreeBSD, only ACPI need to be disabled (for a date issue only). Cheers, -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Root on zfs (stable9) - how to make it bootable
There are a lot of example in gpart(8) man page. You should use it I think you should do something like gpart bootcode -b /boot/pmbr ada0 gpart bootcode -p /boot/gptzfsboot -i 1 ada0 (The second assume that you have a freebsd-boot as first index in ada0) Cheers, 2013/2/22 uki uka...@gmail.com Hi, I want to install freebsd9 (stable) on zfs root, unfortunately my bios is unable to recognize GPT discs. I'm using MBR disc, with BSD slice (on mbr index 4) containing freebsd-zfs filesystem. I've no idea how to make it bootable, I've tried using: zpool export sys dd if=/boot/zfsboot of=/dev/ada0s4 count=1 dd if=/boot/zfsboot of=/dev/ada0s4a skip=1 seek=1024 zpool import sys When I select F4 (slice with zfs) whilst booting the computer just turns off. How do I make it boot? Do I need freebsd-boot slice? I have set bootfs property on pool, and added vfs.root.mountfrom to loader.conf. Cheers, Łukasz Gruner ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Root on zfs (stable9) - how to make it bootable
Sorry didn't read that you have a MBR slice instead of GPT then you should take a look at that one https://wiki.freebsd.org/RootOnZFS/ZFSBootPartition 2013/2/22 David Demelier demelier.da...@gmail.com There are a lot of example in gpart(8) man page. You should use it I think you should do something like gpart bootcode -b /boot/pmbr ada0 gpart bootcode -p /boot/gptzfsboot -i 1 ada0 (The second assume that you have a freebsd-boot as first index in ada0) Cheers, 2013/2/22 uki uka...@gmail.com Hi, I want to install freebsd9 (stable) on zfs root, unfortunately my bios is unable to recognize GPT discs. I'm using MBR disc, with BSD slice (on mbr index 4) containing freebsd-zfs filesystem. I've no idea how to make it bootable, I've tried using: zpool export sys dd if=/boot/zfsboot of=/dev/ada0s4 count=1 dd if=/boot/zfsboot of=/dev/ada0s4a skip=1 seek=1024 zpool import sys When I select F4 (slice with zfs) whilst booting the computer just turns off. How do I make it boot? Do I need freebsd-boot slice? I have set bootfs property on pool, and added vfs.root.mountfrom to loader.conf. Cheers, Łukasz Gruner ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: cdrecord: Please report.
2013/2/21 Shane Ambler free...@shaneware.biz On 21/02/2013 10:22, Ronald F. Guilmette wrote: Now that I've ``upgraded'' from 8.3-RELEASE to 9.1-RELEASE it appears that good old burncd no longer works, apparently because the CD/DVD drive is now exclusively handled as an ATAPICAM device. There are a few problem reports for cdrecord already - it sounds like the issue is from package installed versions of cdrtools, the solution seems to be compile from ports instead of installing from a pre-built package. I can say I have compiled from ports and don't have an issue burning dvd's - I have just upgraded to 9.1 from 9.0. I was going to say I have atapicam enabled but it appears that it isn't able to load on my system. Apparently ATA_CAM is a default part of 9.x and atapicam isn't needed, even though the module is still compiled. I've never understood the difference between ATA_CAM and atapicam, what are the difference between them? So, um, WTF? To whom am supposed to report this failure? While you can email the port maintainer it is generally best to report through the freebsd website. Under support you can start with Bug reports to search if someone else has already reported it, then either Submit Followup (bottom of page) to an existing report with more information or Submit Bug-report if you need to create a new report. -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: nvidia bugs freebsd-gfx-b...@nvidia.com
No they also ignored me, my Xorg got stuck at 100% with an error like mi overflowing or similar and they never answered me. 2013/2/20 paranormal paranor...@isgroup.com.ua Half a hear ago, I sent a bug report to freebsd-gfx-b...@nvidia.com (using x11/nvidia-driver/work/NVIDIA-FreeBSD-.../obj/nvidia-bug-report.sh), and had no answer nor bug fix. Now with 310.32 driver, I have new bug, and probably it would be a waste of time to communicate with nvidia. Does nvidia ignore only me? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: pkg_add problems after upgrading to 9.1-RELEASE and a fix
The problem is the November compromise, search for that in the mailing list. There are still no packages available for 9.1-RELEASE. Cheers 2013/2/15 Eduardo Morras emorr...@yahoo.es Hi all, yesterday i updated my server to 9.1-RELEASE from 8.3. After that, while recompiling the ports and packages i get a lot off errors trying to get 9.1-RELESASE packages and all recompiled from ports. The problem is that there's no 9.1-RELEASE directory in ftp.freebsd.orgserver. I solved it after changing the path to fetch from 9-STABLE instead. A better fix i think it's to add that directory or make a ln to stable. The url where add the fault directory is: ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/ the fault directoy is : ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-9.1-release/ An example of the error is: root@camibar:/usr/ports/www # pkg_add -r zen-cart Error: Unable to get ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-9.1-release/Latest/zen-cart.tbz: File unavailable (e.g., file not found, no access) pkg_add: unable to fetch ' ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-9.1-release/Latest/zen-cart.tbz' by URL I made the recompilation of ports with portmaster as noted in 'man portmaster' with this options (from memory, it's not a cp) #portmaster -P -R -D `cat /root/installed_ports_list` Thanks In Advance --- --- Eduardo Morras emorr...@yahoo.es ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Demelier David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
building libtorrent error: 'u_int16_t' does not name a type
Hi, I'm trying to build libtorrent/rtorrent using gcc 4.8. The reason I'm using gcc 4.8 rather than the version in base is because there is apparently a bug in gcc 4.2 - http://libtorrent.rakshasa.no/ticket/926 I installed gcc 4.8 based on these instructions http://www.freebsd.org/doc/en/articles/custom-gcc/article.html, replacing 44 for 48 where neccessary. While building I get the errors below. Have I missed something while installing gcc 4.8? Or does anyone have an ideas about how to fix this? Thanks David build.jail:/usr/ports/net-p2p/libtorrent make build === Building for libtorrent-0.13.2_1 make all-recursive Making all in src Making all in torrent Making all in data Making all in download Making all in peer Making all in utils /bin/sh /usr/local/bin/libtool --tag=CXX--mode=compile g++48 -DHAVE_CONFIG_H -I. -I../../.. -I. -I./.. -I./../.. -I../../.. -O2 -pipe -fno-strict-aliasing -DNDEBUG -fvisibility=hidden -D_THREAD_SAFE -pthread -I/usr/include -I/usr/local/include/sigc++-2.0 -I/usr/local/lib/sigc++-2.0/include -MT option_strings.lo -MD -MP -MF .deps/option_strings.Tpo -c -o option_strings.lo option_strings.cc libtool: compile: g++48 -DHAVE_CONFIG_H -I. -I../../.. -I. -I./.. -I./../.. -I../../.. -O2 -pipe -fno-strict-aliasing -DNDEBUG -fvisibility=hidden -D_THREAD_SAFE -pthread -I/usr/include -I/usr/local/include/sigc++-2.0 -I/usr/local/lib/sigc++-2.0/include -MT option_strings.lo -MD -MP -MF .deps/option_strings.Tpo -c option_strings.cc -fPIC -DPIC -o .libs/option_strings.o In file included from ./../../torrent/connection_manager.h:45:0, from option_strings.cc:43: /usr/include/netinet/in_systm.h:49:9: error: 'u_int16_t' does not name a type typedef u_int16_t n_short; /* short as received from the net */ ^ /usr/include/netinet/in_systm.h:50:9: error: 'u_int32_t' does not name a type typedef u_int32_t n_long; /* long as received from the net */ ^ /usr/include/netinet/in_systm.h:52:9: error: 'u_int32_t' does not name a type typedef u_int32_t n_time; /* ms since 00:00 GMT, byte rev */ ^ In file included from ./../../torrent/connection_manager.h:46:0, from option_strings.cc:43: /usr/include/netinet/ip.h:51:2: error: 'u_int' does not name a type u_int ip_hl:4, /* header length */ ^ /usr/include/netinet/ip.h:58:2: error: 'u_char' does not name a type u_char ip_tos; /* type of service */ ^ /usr/include/netinet/ip.h:59:2: error: 'u_short' does not name a type u_short ip_len; /* total length */ ^ /usr/include/netinet/ip.h:60:2: error: 'u_short' does not name a type u_short ip_id; /* identification */ ^ /usr/include/netinet/ip.h:61:2: error: 'u_short' does not name a type u_short ip_off; /* fragment offset field */ ^ /usr/include/netinet/ip.h:66:2: error: 'u_char' does not name a type u_char ip_ttl; /* time to live */ ^ /usr/include/netinet/ip.h:67:2: error: 'u_char' does not name a type u_char ip_p; /* protocol */ ^ /usr/include/netinet/ip.h:68:2: error: 'u_short' does not name a type u_short ip_sum; /* checksum */ ^ /usr/include/netinet/ip.h:166:2: error: 'u_char' does not name a type u_char ipt_code; /* IPOPT_TS */ ^ /usr/include/netinet/ip.h:167:2: error: 'u_char' does not name a type u_char ipt_len; /* size of structure (variable) */ ^ /usr/include/netinet/ip.h:168:2: error: 'u_char' does not name a type u_char ipt_ptr; /* index of current entry */ ^ /usr/include/netinet/ip.h:170:2: error: 'u_int' does not name a type u_int ipt_flg:4, /* flags, see below */ ^ /usr/include/netinet/ip.h:217:2: error: 'u_char' does not name a type u_char ippseudo_pad; /* pad, must be zero */ ^ /usr/include/netinet/ip.h:218:2: error: 'u_char' does not name a type u_char ippseudo_p; /* protocol */ ^ /usr/include/netinet/ip.h:219:2: error: 'u_short' does not name a type u_short ippseudo_len; /* protocol length */ ^ *** Error code 1 Stop in /.write/usr-local/build/usr/ports/net-p2p/libtorrent/work/libtorrent-0.13.2/src/torrent/utils. *** Error code 1 Stop in /.write/usr-local/build/usr/ports/net-p2p/libtorrent/work/libtorrent-0.13.2/src/torrent. *** Error code 1 Stop in /.write/usr-local/build/usr/ports/net-p2p/libtorrent/work/libtorrent-0.13.2/src. *** Error code 1 Stop in /.write/usr-local/build/usr/ports/net-p2p/libtorrent/work/libtorrent-0.13.2. *** Error code 1 Stop in /.write/usr-local/build/usr/ports/net-p2p/libtorrent/work/libtorrent-0.13.2. *** Error code 1 Stop in /usr/ports/net-p2p/libtorrent. *** Error code 1 Stop in /usr/ports/net-p2p/libtorrent. build.jail:/usr/ports/net-p2p/libtorrent gcc -v Using built-in specs. Target: i386-undermydesk-freebsd Configured with: FreeBSD/i386 system compiler Thread model: posix gcc version 4.2.1 20070831 patched [FreeBSD] build.jail:/usr/ports/net-p2p/libtorrent g++ -v Using built-in specs. Target: i386-undermydesk-freebsd Configured with: FreeBSD/i386 system compiler Thread model: posix
