On Mon, 23 Jul 2012 23:29:38 +0800, lei yang wrote:
> Yes, the second version I post is using the source from you supplied,
> then I compiled it, but it has no
> "-U" flag like what I post, it seems a version different casued this.
Yes. The version distributed by the ports collection is different
lei yang writes:
> On Mon, Jul 23, 2012 at 12:25 AM, Polytropon wrote:
>> On Sun, 22 Jul 2012 22:41:57 +0800, lei yang wrote:
>>> Hi,
>>>
>>> I want to build a "netcat" on my local pc (ubuntu) with gcc, is it
>>> possible? I'm new to free bsd
>>
>
>
> it has no "-U" flag, can you point me where
On Mon, Jul 23, 2012 at 11:29 AM, lei yang wrote:
> On Mon, Jul 23, 2012 at 10:36 PM, Polytropon wrote:
>> On Mon, 23 Jul 2012 12:59:55 +0800, lei yang wrote:
>>> On Mon, Jul 23, 2012 at 12:25 AM, Polytropon wrote:
>>> > On Sun, 22 Jul 2012 22:41:57 +0800, lei yang wrote:
>>> >> Hi,
[...]
>
>
ast.cs.purdue.edu/pub/tools/unix/netutils/netcat/
>> >
>> > ftp://ftp.cuhk.edu.hk/pub/packages/security/purdue/netutils/netcat/
>> >
>> > http://www.planetmirror.com/pub/lprng/TOOLS/
>> >
>> > You could try to use that source distributio
netcat
> > in /usr/ports/net/netcat (which can also be used). That
> > port's Makefile lists some sources:
> >
> > ftp://coast.cs.purdue.edu/pub/tools/unix/netutils/netcat/
> >
> > ftp://ftp.cuhk.edu.hk/pub/packages/security/purdue/netutils/netcat/
> >
.cs.purdue.edu/pub/tools/unix/netutils/netcat/
>
> ftp://ftp.cuhk.edu.hk/pub/packages/security/purdue/netutils/netcat/
>
> http://www.planetmirror.com/pub/lprng/TOOLS/
>
> You could try to use that source distribution as well.
>
>
Thanks for the great help, I have built it
> From owner-freebsd-questi...@freebsd.org Sun Jul 22 09:44:21 2012
> Date: Sun, 22 Jul 2012 22:41:57 +0800
> From: lei yang
> To: freebsd-questions@freebsd.org
> Subject: help about free bsp version netcat to work it on ubuntu
>
> Hi,
>
> I want to build a "netc
On Sun, 22 Jul 2012 22:41:57 +0800, lei yang wrote:
> Hi,
>
> I want to build a "netcat" on my local pc (ubuntu) with gcc, is it
> possible? I'm new to free bsd
I hope I don't misunderstand your intention: You are trying to
build a Linux executable of netcat from FreeBSD's sources?
You _do_ know
Hi,
I want to build a "netcat" on my local pc (ubuntu) with gcc, is it
possible? I'm new to free bsd
I have to quesion:
1)where to download it's source it for "netcat"
2)how to build it on ubuntu with gcc? only make?
Thanks
Lei
___
freebsd-questions@fr
Good luck with your nightmare.
if i would be in his case i would first not touch it and then slowly
analyze EVERYTHING that is used on that system, and ask users how exactly
they use it (i mean shared folders etc).
Then i will step by step fix things to proper state, waiting for
complaints
known files e.g:
/etc/master.passwd should be root read/write and so on. You can build up your
initial database of known permissions by parsing a clean install with the same
scripts you just wrote. Also see the 'file' command to help identify
executables.
Obviously, you're going to have t
I assume you have compiled the bootblocks as per the instruction in the
handbook.
Second, do you have more than one serial port on the box because FreeBSD can
only work its serial console magic on only one port at a time.
If you redirect your IPMI serial console or just a normal serial console,
l 2012 10:12:05 +0200 (CEST)
> > Subject: Re: Help solving the sysadm's nightmare
> >
>
> [[ sarcastic comment with no useful value removed ]]
>
> > > it's a mess, and ofcourse everything is "critical" there is no room for
> > > interru
what am i doing wrong here?
From rebuilding the install iso and from the handbook instructions
here:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/install-advanced.html
which suggests that in /boot/loader.conf only
console="comconsole"
is required,
i have tried this and also ex
> From: Wojciech Puchar
> Date: Thu, 19 Jul 2012 10:12:05 +0200 (CEST)
> Subject: Re: Help solving the sysadm's nightmare
>
[[ sarcastic comment with no useful value removed ]]
> > it's a mess, and ofcourse everything is "critical" there is no room for
&g
On Thu, 19 Jul 2012 08:55:29 +0200, Erik Nørgaard wrote:
> Now, I have no idea which processes actually require access to those
> files, what privileges these processes run with and which files are
> actually executable or just plain files.
For differentiating "files' nature", use "file "
to ide
tion of service.
Now, I have no idea which processes actually require access to those files,
what privileges these processes run with and which files are actually
executable or just plain files.
i can only help you with base system and ports permissions, and /var and
/etc
just look how it should b
On 19/07/2012 07:55, Erik Nørgaard wrote:
> So, how can I
>
> - determine if files are actually unix executables or just plain files
> (or windows executables)?
file(1) should help.
> - determine which users actually need read or write access to these files?
This is in most c
Hi:
I have inherited a problem that is no cause for envy, the previous
administrators had no idea what they were doing, so problems with a
permission denied would be solved by chown -R 777 /whatever! Needless to
say, it's a mess, and ofcourse everything is "critical" there is no room
for inte
aster: Warning: Killed with signal 15 (by pid=91263
> uid=0 code=kill)
> Jun 22 10:02:03 master: Warning: Killed with signal 15 (by pid=38998
> uid=0 code=kill)
> Jun 22 10:04:08 auth-worker(1229): Error: pam(,127.0.0.1):
> pam_authenticate() failed: authentication error (/etc/pam.d/dovec
m_authenticate() failed: authentication error (/etc/pam.d/dovecot
missing?)
Jun 22 10:20:57 auth-worker(1232): Error: pam(,127.0.0.1):
pam_authenticate() failed: authentication error (/etc/pam.d/dovecot
missing?)
Can anybody help me with this?
Regards,
Kaya
__
Hi guys I'm excitedly posting this from my phone. Good news for you guys, bad
news for us -- we were building HA storage on vmware for a client and can now
replicate the crash on demand. I'll be posting details when I get home to my PC
tonight, but this hopefully is enough to replicate the crash
On Thursday, May 31, 2012 11:11:11 am Mark Felder wrote:
> So when this hang happens, there never is a real panic. It just sits in a
> state which I describe as like being in a deadlock. How would I go about
> getting a crashdump if it never panics? Is it possible to do the dump over
> a netw
So when this hang happens, there never is a real panic. It just sits in a
state which I describe as like being in a deadlock. How would I go about
getting a crashdump if it never panics? Is it possible to do the dump over
a network or something because I don't believe it can write through the
On Wednesday, May 30, 2012 3:56:02 pm Mark Felder wrote:
> On Wed, 30 May 2012 12:17:07 -0500, John Baldwin wrote:
>
> >
> > Humm, can you test it with 2 CPUs?
> >
>
> We primarily only run with 1 CPU. We have seen it crash on multiple CPU
> VMs. Also, Dane Foster appeared to have been using m
On Wed, 30 May 2012 12:17:07 -0500, John Baldwin wrote:
Humm, can you test it with 2 CPUs?
We primarily only run with 1 CPU. We have seen it crash on multiple CPU
VMs. Also, Dane Foster appeared to have been using multiple CPUs in his
video transcoding VMs.
Unfortunately I can't give
On Wed, 30 May 2012 10:06:13 -0500, John Baldwin wrote:
Do you only have one CPU in this VM? If not, do you know which threads
the other CPUs were running (e.g. do you have ps7.png, etc.)?
correct, only one CPU in the VM
___
freebsd-questions@free
On Thursday, May 24, 2012 9:47:46 am Mark Felder wrote:
> On Wed, 23 May 2012 17:30:40 -0500, Adrian Chadd
> wrote:
>
> > Hi,
> >
> > can you please, -please- file a PR? And place all of the above
> > information in it so we don't lose it?
> >
>
> I'd be glad to post a PR and assist in helping
t into an
> mfsroot. I'm unable to get it built completely and hoping someone
> might be able to help me identify the issue.
>
> crunchgen runs and exits without issue. Running make fails with the
> following error indicating it's not able to find, presumably, libmd
&g
Hi All,
I am attempting to build a bootcrunch file that I will inject into an
mfsroot. I'm unable to get it built completely and hoping someone
might be able to help me identify the issue.
crunchgen runs and exits without issue. Running make fails with the
following error indicating it&
y much f...ed up. I always got an "access denied" on
every operation I tried on the device node for the root partition.
I had to delete and re-create the partition.
Well I took the "oportunity" and upgraded to 9.0. ;-)
Thanks for the help,
Jens
--
29. Wonnemond 2012, 18:18
First, my apologies for previous posts which hijacked an existing thread.
I thought changing the subject line was ok and had forgotten about in-reply-to.
So my apologies for a repost; I've gotten no replies and am not sure others
actually
saw / processed it or just ignored because of the bad etiq
Hi,
Please email freebsd-wireless@ with wireless related questions.
Try "wlandebug -i wlan0 +crypto" and see if you get encryption errors.
Unfortunately there's currently no broadcom NIC maintainer, so things
are falling behind.
adrian
___
freebsd-q
>panic: ffs_clusteralloc: map mismatch
Something's fairly badly screwed up on your disk. My advice would be
to boot from a CD or USB key and run fsck to try to repair it.
R's,
John
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org
Hi,
as a happy freebsd user since about 2 years I have experienced my first kernel
panic and have no idea what to do.
My main machine crashed an hour ago and since then I can't get it to boot.
The panic message:
panic: ffs_clusteralloc: map mismatch
cpuid = 0
KDB: stack backtrace
#0 0x
Hi,
You guys now absolutely, positively have enough information for a PR.
It's still not clear whether it's a device/interrupt layer issue in
FreeBSD, or whether vmware is doing something wrong with how it
implements shared interrupts, or a bit of both..
Adrian
On 24 May 2012 13:54, dane foster
On 24. May 2012, at 13:47 , Mark Felder wrote:
> On Wed, 23 May 2012 17:30:40 -0500, Adrian Chadd wrote:
>
>> Hi,
>>
>> can you please, -please- file a PR? And place all of the above
>> information in it so we don't lose it?
>>
>
> I'd be glad to post a PR and assist in helping to get it per
Hey all,
On 25/05/2012, at 1:47 AM, Mark Felder wrote:
> On Wed, 23 May 2012 17:30:40 -0500, Adrian Chadd wrote:
>
>> Hi,
>>
>> can you please, -please- file a PR? And place all of the above
>> information in it so we don't lose it?
>>
>
> I'd be glad to post a PR and assist in helping to ge
On Wed, 23 May 2012 17:30:40 -0500, Adrian Chadd
wrote:
Hi,
can you please, -please- file a PR? And place all of the above
information in it so we don't lose it?
I'd be glad to post a PR and assist in helping to get it permanently
fixed. I certainly don't want this data to get lost and
Hi,
can you please, -please- file a PR? And place all of the above
information in it so we don't lose it?
If this is indeed the problem then I really think we should root cause
why the driver and/or interrupt handling code is getting angry with
the shared interrupt.
I'd also appreciate it if you
On Mon, 21 May 2012 13:47:45 -0500, Michael Powell
wrote:
Very curious how 'irq 22 at device 22.0' and 'dev.mpt.0.%location:
slot=22'
all match with a '22'.
Strangely here in ESXi that doesn't work the same. Emulated BIOS must be
considerably different... :/
$ vmstat -i
interrupt
Mark Felder wrote:
> OK guys I've been talking with another user who can recreate this crash
> and the last bit of information we've learned seems to be leaning towards
> interrupts/IRQ issues like someone (bz@ perhaps?) suggested.
>
> I'm still trying to test this myself, but the other user was
On Mon, 21 May 2012 12:01:19 -0500, Andrew Boyer
wrote:
You could try switching mpt to MSI. MSI interrupts are never shared.
Add this to /boot/device.hints:
hint.mpt.0.msi_enable="1"
Currently implementing this on the known crashy servers. I've been looking
around and all of our VM
On May 21, 2012, at 12:41 PM, Mark Felder wrote:
> OK guys I've been talking with another user who can recreate this crash and
> the last bit of information we've learned seems to be leaning towards
> interrupts/IRQ issues like someone (bz@ perhaps?) suggested.
>
> I'm still trying to test thi
OK guys I've been talking with another user who can recreate this crash
and the last bit of information we've learned seems to be leaning towards
interrupts/IRQ issues like someone (bz@ perhaps?) suggested.
I'm still trying to test this myself, but the other user was able to
recreate my cra
On Fri, May 11, 2012 at 11:55 PM, Thomas Mueller wrote:
> from Vinicio Santiago Altamirano Mendez :
>
> > please can u tell me how to remapping tftp with a remapping file or exist
> > another form?.
> > i see that in tftp manual no exist the -m option
> > how to do remapping on tftp on mac os x 10
from Vinicio Santiago Altamirano Mendez :
> please can u tell me how to remapping tftp with a remapping file or exist
> another form?.
> i see that in tftp manual no exist the -m option
> how to do remapping on tftp on mac os x 10.6 pleas
> thanks.
Is this question for FreeBSD or Mac OS X?
please can u tell me how to remapping tftp with a remapping file or exist
another form?.
i see that in tftp manual no exist the -m option
how to do remapping on tftp on mac os x 10.6 pleas
thanks.
___
freebsd-questions@freebsd.org mailing list
http://
Quick update:
I have received word last night that this crash has been consistently
happening to someone on FreeBSD 9 and they're looking for more ideas. I
changed the following 41 days ago:
- Video memory to "auto" if it wasn't already
- SCSI controller changed from LSI Logic Parallel to L
On Tue, May 08, 2012 at 03:07:04AM +1000, Ian Smith wrote:
> In freebsd-questions Digest, Vol 414, Issue 1, Message: 13
> On Sun, 06 May 2012 21:48:19 +0100 Chris Whitehouse
> wrote:
> > On 06/05/2012 17:31, Ian Smith wrote:
> > > Anton, I'm not sure what the state of the art is for multiple ne
In freebsd-questions Digest, Vol 414, Issue 1, Message: 13
On Sun, 06 May 2012 21:48:19 +0100 Chris Whitehouse wrote:
> On 06/05/2012 17:31, Ian Smith wrote:
> > Anton, I'm not sure what the state of the art is for multiple network
> > profiles for such as wireless vs wired, home and work etc,
On 06/05/2012 17:31, Ian Smith wrote:
Anton, I'm not sure what the state of the art is for multiple network
profiles for such as wireless vs wired, home and work etc, but look
around. I recall one called just 'profile' from years ago, and more
recently talk of 'failover' setups for wired/wireles
In freebsd-questions Digest, Vol 413, Issue 11, Message: 21
On Sat, 5 May 2012 19:26:00 -0400 (EDT) Chris Hill wrote:
> On Sat, 5 May 2012, Robert Bonomi wrote:
>
> > Anton Shterenlikht wrote;
>
> [snip]
>
> >> ...I still find the whole networking area perfectly impenetrable. (If
> >>
On Sat, 5 May 2012, Robert Bonomi wrote:
Anton Shterenlikht wrote;
[snip]
...I still find the whole networking area perfectly impenetrable. (If
you can recommend a really introductory book on the subject, I'd
really appreciate it.
[snip]
See also "TCP/IP Network Administration". This i
Anton Shterenlikht wrote;
> I'm afraid I understand very little
> from what you've written. Sorry
> to be such a shmuck. I've read a couple
> of books on networking, someting like
> Patterson & Hennesy (?) Networking - system
> approach (?), but I still find
> the whole networking area perfectly
0lo0
#
I'm afraid I understand very little
from what you've written. Sorry
to be such a shmuck. I've read a couple
of books on networking, someting like
Patterson & Hennesy (?) Networking - system
approach (?), but I still find
the whole networking area perfectly
impenetrab
: Anton Shterenlikht wrote:
> On Fri, May 04, 2012 at 04:56:33PM -0500, Robert Bonomi wrote:
> >
> > It looks like you're missing a route.
> >
> > I suspect you've got a wired ethernet port, that is being conigured
> > with a default address. and the default route points -there-.
> >
> > Plea
On Sat, May 05, 2012 at 04:38:18PM +1000, Ian Smith wrote:
> On Fri, 4 May 2012 21:03:07 +0100, Anton Shterenlikht wrote:
> [..]
> > wlan0: flags=8843 metric 0 mtu 1500
> > ether 00:c0:49:58:00:fe
> > inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255
> > nd6
On Sat, May 05, 2012 at 07:30:17AM +0800, Buganini wrote:
> how about
> `ifconfig wlan0 mode 11b`
>
> 11g sticks very soon for me and some other people.
>
> Regards,
> Buganini
seems to make no difference:
wlan0: flags=8843 metric 0 mtu 1500
ether 00:c0:49:58:00:fe
inet 192.168.
just can't get the wireless connection,
> > even to the router:
> >
> > % ping 192.168.1.1
> > PING 192.168.1.1 (192.168.1.1): 56 data bytes
> > ping: sendto: No route to host
> > ping: sendto: No route to host
> > ^C
> >
> > On the console
On Fri, 4 May 2012 21:03:07 +0100, Anton Shterenlikht wrote:
[..]
> wlan0: flags=8843 metric 0 mtu 1500
> ether 00:c0:49:58:00:fe
> inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255
> nd6 options=29
> media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps
> % ping 192.168.1.1
> PING 192.168.1.1 (192.168.1.1): 56 data bytes
> ping: sendto: No route to host
> ping: sendto: No route to host
> ^C
>
> On the console I see:
>
> RX decryption attempted (old 0 keyidx 0x1)
> RX decryption attempted (old 0 keyidx 0x1)
> RX dec
e to host
> ping: sendto: No route to host
> ^C
>
> On the console I see:
>
> RX decryption attempted (old 0 keyidx 0x1)
> RX decryption attempted (old 0 keyidx 0x1)
> RX decryption attempted (old 0 keyidx 0x1)
> RX decryption attempted (old
ryption attempted (old 0 keyidx 0x1)
RX decryption attempted (old 0 keyidx 0x1)
RX decryption attempted (old 0 keyidx 0x1)
RX decryption attempted (old 0 keyidx 0x1)
firmware version (rev 410 patch 2160 date 0x751a time 0x7c0a)
Please help
What am I doing wrong?
What else can I try?
Many thanks
--
Anto
On Fri, 27 Apr 2012 23:01:28 +0100 (BST), dhillon sandeep wrote:
> Hi,
> I am struggling in installing the bsd in virtualbox
> i am totally new to unix, but have previously installed
> Ubuntu linux in my virtual box, i have dounloaded both the
> images bootonly and release iso, after creatin
At 05:01 PM 4/27/2012, dhillon sandeep wrote:
Hi,
I am struggling in installing the bsd in virtualbox
i am totally new to unix, but have previously installed
Ubuntu linux in my virtual box, i have dounloaded both the images bootonly
and release iso, after creating the new virtual machine
Hi,
I am struggling in installing the bsd in virtualbox
i am totally new to unix, but have previously installed
Ubuntu linux in my virtual box, i have dounloaded both the images bootonly and
release iso, after creating the new virtual machine and starting it for first
time and by selecting
year ago, many many things have changed
>> since then.
>
> was an unwarranted criticism for reasons that I've already explained.
Everything in that paragraph is a fact. If you feel criticized when
people state facts, I'm not sure how much I can help you.
Please note, I
Guys,
The crash on my machine with debugging has evaded me for a few days. I'm
still looking for further suggestions of things I should grab from the DDB
when it happens again.
Thanks for the help everyone!
___
freebsd-questions@freebs
> On 4/2/2012 11:43 AM, Joe Greco wrote:
> > As a user, you can't win. If you don't report
> > a problem, you get criticized. If you report a problem but can't figure
> > out how to reproduce it, you get criticized. If you can reproduce it
> > but you don't submit a workaround, you get criticize
On 4/2/2012 11:43 AM, Joe Greco wrote:
> As a user, you can't win. If you don't report
> a problem, you get criticized. If you report a problem but can't figure
> out how to reproduce it, you get criticized. If you can reproduce it
> but you don't submit a workaround, you get criticized. If you
t installing random other versions and hoping that it's going to
> > cause a fail ... well, let's just say that doesn't make a whole lot
> > of sense. Or at least it's a recipe for a hell of a lot of busywork,
> > busywork not guaranteed to return any sort of u
On 03/30/2012 07:41, Joe Greco wrote:
>> On 3/29/2012 7:01 AM, Joe Greco wrote:
On 3/28/2012 1:59 PM, Mark Felder wrote:
> FreeBSD 8-STABLE, 8.3, and 9.0 are untested
As much as I'm sensitive to your production requirements, realistically
it's not likely that you'll get a he
Mark Felder wrote:
On Thu, 29 Mar 2012 12:24:30 -0500, wrote:
I just started reading this tread, but I am wondering if I missed
something here. What does this have to do with "Windows 7"?
I emailed him off-list but I'm guessing he thought this was on VMWare
Workstation or another product t
On Fri, 30 Mar 2012 11:53:10 -0500, Joe Greco wrote:
On the same vmdk files? "Deleting the VM" makes it sound like not.
Fresh new VMDK files every time, and always thick provisioned.
None of the other VM's, even the VM's that had been abused in this
horribly insensitive manner of being pla
> On Fri, 30 Mar 2012 09:44:47 -0500, Joe Greco wrote:
> > Have you migrated these hosts, or were they installed in-place and
> > never moved?
> > fwiw the apparent integrity of things on the VM is consistent with
> > our experience too.
>
> VMMotion and StorageVMMotion does not seem to affect th
We don't have any indications that before the crash processes will take
unusual amounts of CPU. The only time there is high CPU usage is at the
point where it does enter the crashed state and no longer seems to be able
to communicate with the disk.
I'm not sure this is the same bug but we'l
On Fri, 30 Mar 2012 09:44:47 -0500, Joe Greco wrote:
Have you migrated these hosts, or were they installed in-place and
never moved?
fwiw the apparent integrity of things on the VM is consistent with
our experience too.
VMMotion and StorageVMMotion does not seem to affect the stability. Even
> On Thu, 29 Mar 2012 19:27:31 -0500, Joe Greco wrote:
>
> > It also doesn't explain the experience here, where one VM basically
> > crapped out but only after a migration - and then stayed crapped out.
> > It would be interesting to hear about your datastore, how busy it is,
> > what technology,
> On 3/29/2012 7:01 AM, Joe Greco wrote:
> >> On 3/28/2012 1:59 PM, Mark Felder wrote:
> >>> FreeBSD 8-STABLE, 8.3, and 9.0 are untested
> >>
> >> As much as I'm sensitive to your production requirements, realistically
> >> it's not likely that you'll get a helpful result without testing a newer
>
x27;s in a hung state, register dumps of
the PIC/APIC to see what state they're in, etc.
Maybe pull in someone like ixsystems and see if they can help debug
this kind of stuff? If you're paying vmware for support, you could
pull them into things with ixsystems and see if the two of t
the debugger the next
time it crashes. And when it crashes, what the heck should I be
running? I've never played with the KDB before...
Thank you for any suggestions and help you can give me
___
freebsd-questions@freebsd.org mailing l
On Thu, 29 Mar 2012 19:27:31 -0500, Joe Greco wrote:
It also doesn't explain the experience here, where one VM basically
crapped out but only after a migration - and then stayed crapped out.
It would be interesting to hear about your datastore, how busy it is,
what technology, whether you're us
> > And then there is this one with similar symptoms and a workaround:
> >
> > http://forums.freebsd.org/showthread.php?t=3D27899
>
> I'm now investigating those loader.conf options. I have my crashy machine
> set to use them on next boot so we'll see if it crashes now that I'm using
> LSI SAS emu
ction.
Meanwhile, this is still a volunteer project, and as a result sometimes
the best way to get attention to a problem is to verify that it hasn't
already been fixed. You've been around more than long enough to
understand this Joe. We can spend time arguing about what *should* be
(actually we
On Thu, 29 Mar 2012 15:53:52 -0500, Adam Vande More
wrote:
Doesn't VMWare offer different types of emulated disk controllers? If
so,
that might be the easiest way to narrow the field. Another thing maybe
to
try would be to backport the mpt
Yes, they offer Paravirtual (not applicable
On Thu, Mar 29, 2012 at 1:22 PM, Mark Felder wrote:
>
> If we assume mpt is the culprit
>
Doesn't VMWare offer different types of emulated disk controllers? If so,
that might be the easiest way to narrow the field. Another thing maybe to
try would be to backport the mpt
Also, it's not VMWare'
> On Thursday 29 March 2012 17:49:30 Joe Greco wrote:
> > > On Thursday 29 March 2012 15:42:42 Joe Greco wrote:
> > > > > Hi,
> > >
> > > Do both 32- and 64-bit versions of FreeBSD crash?
> >
> > We've only seen it happen on one virtual machine. That was a 32-bit
> > version. And it's not so mu
On Thu, 29 Mar 2012 11:53:02 -0500, Alan Cox wrote:
Not so long ago, VMware implemented a clever scheme for reducing the
overhead of virtualized interrupts that must be delivered by at least
some
(if not all) of their emulated storage controllers:
http://static.usenix.org/events/atc11/tech
On Thu, 29 Mar 2012 12:24:30 -0500, wrote:
I just started reading this tread, but I am wondering if I missed
something here. What does this have to do with "Windows 7"?
I emailed him off-list but I'm guessing he thought this was on VMWare
Workstation or another product that would virtualiz
On Thu, 29 Mar 2012 12:05:30 -0500, Mark Atkinson
wrote:
If this is an interrupt problem with disk i/o, then you might want to
look into (DDB(4))
show intr
show intrcount
maybe
show allrman
Thank you! I really don't know what things we should be running in DDB to
diagnose this and we wi
no
> > difference. I think we've done a fair job ruling out VMWare.
> >
> >
> > I think we've finally found enough data that this is definitely
> > something in the FreeBSD world. I'm going to begin prepping some of
> > the known crashy servers
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On 03/29/2012 07:03, Mark Felder wrote:
> Alright, new data. It happened to crash about 10 minutes after I
> came in this morning and I ran some stuff in the DDB. I have no
> idea what information is useful, but perhaps someone will see
> something out
On Thu, Mar 29, 2012 at 11:27 AM, Mark Felder wrote:
> On Thu, 29 Mar 2012 10:55:36 -0500, Hans Petter Selasky
> wrote:
>
>>
>> It almost sounds like the lost interrupt issue I've seen with USB EHCI
>> devices, though disk I/O should have a retry timeout?
>>
>> What does "wmstat -i" output?
>>
>
to begin prepping some of
the known crashy servers with more debugging. Any suggestions on what
I should build the kernel with? They never do a proper panic, but I
definitely want to at least *try* to get into the debugger the next
time it crashes. And when i
On Thu, 29 Mar 2012 10:49:30 -0500, Joe Greco wrote:
I explained it at the time to one of my VMware friends:
This is 100% identical to what we see, Joe! And we're so unlucky that we
have this happen on probably a dozen servers, but a handful are the really
bad ones. We've rebuilt them fr
On Thu, 29 Mar 2012 10:55:36 -0500, Hans Petter Selasky
wrote:
It almost sounds like the lost interrupt issue I've seen with USB EHCI
devices, though disk I/O should have a retry timeout?
What does "wmstat -i" output?
--HPS
Here's a server that has a week uptime and is due for a crash any
On Thu, 29 Mar 2012 10:31:24 -0500, Eduardo Morras
wrote:
Don't know about ESXi but on others VM Managers i can change the chipset
emulation from ICH10 to ICH4. Can you change it to an older chipset too?
Unfortunately there's no setting in the GUI for that but I'll keep looking
to see
On Thursday 29 March 2012 17:49:30 Joe Greco wrote:
> > On Thursday 29 March 2012 15:42:42 Joe Greco wrote:
> > > > Hi,
> >
> > Do both 32- and 64-bit versions of FreeBSD crash?
>
> We've only seen it happen on one virtual machine. That was a 32-bit
> version. And it's not so much a crash as it
> On Thursday 29 March 2012 15:42:42 Joe Greco wrote:
> > > Hi,
>
> Do both 32- and 64-bit versions of FreeBSD crash?
We've only seen it happen on one virtual machine. That was a 32-bit
version. And it's not so much a crash as it is a "disk I/O hang".
The fact that it was happening regularly t
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