Re: proper newfs options for SSD disk

2012-05-25 Thread Julian Elischer
On 5/24/12 5:35 AM, Warren Block wrote: On Wed, 23 May 2012, Tim Kientzle wrote: On May 22, 2012, at 7:40 AM, Warren Block wrote: On Tue, 22 May 2012, Matthias Apitz wrote: El día Tuesday, May 22, 2012 a las 07:42:18AM -0600, Warren Block escribió: On Tue, 22 May 2012, Matthias Apitz

Re: proper newfs options for SSD disk

2012-05-25 Thread Wojciech Puchar
On 2012-May-18 22:54:43 +0200, Dimitry Andric d...@freebsd.org wrote: Be sure to use -t enable when creating the filesystem: Only if your SSD supports TRIM. Some consumer-grade SSDs don't and get very confused if sent TRIM commands. mine do. ___

Re: proper newfs options for SSD disk

2012-05-25 Thread Steven Hartland
- Original Message - From: Wojciech Puchar woj...@wojtek.tensor.gdynia.pl On 2012-May-18 22:54:43 +0200, Dimitry Andric d...@freebsd.org wrote: Be sure to use -t enable when creating the filesystem: Only if your SSD supports TRIM. Some consumer-grade SSDs don't and get very

Re: proper newfs options for SSD disk

2012-05-25 Thread Wojciech Puchar
mine do. The disk also has be be connected to a disk arch which supports BIO_DELETE which ATM is only ata unless your running HEAD which also has support in da FreeBSD 9 support it and it do works. ___ freebsd-hackers@freebsd.org mailing list

[jail] Allowing root privledged users to renice

2012-05-25 Thread Sean Bruno
I've been toying with the idea of letting jails renice processes ... how dangerous and/or stupid is this idea? //depot/yahoo/ybsd_9/src/sys/kern/kern_jail.c#5 - /home/seanbru/ybsd_9/src/sys/kern/kern_jail.c 270a271,275 + int jail_allow_renice = 0; + SYSCTL_INT(_security_jail,

Re: [jail] Allowing root privledged users to renice

2012-05-25 Thread Bjoern A. Zeeb
On 25. May 2012, at 16:48 , Sean Bruno wrote: I've been toying with the idea of letting jails renice processes ... how dangerous and/or stupid is this idea? //depot/yahoo/ybsd_9/src/sys/kern/kern_jail.c#5 - /home/seanbru/ybsd_9/src/sys/kern/kern_jail.c 270a271,275 + int

Re: [jail] Allowing root privledged users to renice

2012-05-25 Thread Julian Elischer
On 5/25/12 10:04 AM, Bjoern A. Zeeb wrote: On 25. May 2012, at 16:48 , Sean Bruno wrote: I've been toying with the idea of letting jails renice processes ... how dangerous and/or stupid is this idea? //depot/yahoo/ybsd_9/src/sys/kern/kern_jail.c#5 -

Re: proper newfs options for SSD disk

2012-05-25 Thread Matthias Apitz
El día Saturday, May 19, 2012 a las 08:09:01PM +0200, Matthias Apitz escribió: My EeePC netbook shows for the two SSD: $ uname -a FreeBSD tiny 10.0-CURRENT FreeBSD 10.0-CURRENT #1 r226986: Tue Nov 1 14:27:40 CET 2011 guru@caracas:/usr/obj/usr/src/sys/GENERIC i386 $ gpart show ...

Re: GSoC Project: Automated Kernel Crash Reporting System - Discussion

2012-05-25 Thread Dieter BSD
1) tar up files 2) encrypt tarball 3) copy encrypted tarball with rcp, ftp, uucp, ... ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to

Re: proper newfs options for SSD disk

2012-05-25 Thread Wojciech Puchar
Talking about another question, related to file systems on SSD: My netbook with the two SSD has file systems mounted as: $ df -kh Filesystem SizeUsed Avail Capacity Mounted on /dev/ada0s1a3.7G567M3.1G15%/ /dev/ada1s1a 14G8.7G5.9G60%/usr/local

upgrade from 8.2 to 8.3 kernel needs setenv MK_INET_SUPPORT YES

2012-05-25 Thread Julian H. Stacey
Hi hackers@ I'm not sure if this is a generic bug or a local oddity: I upgraded an 8.2-RELEASE amd64 to 8.3-rel using src/ First building a new kernel, that broke, I've lost the error message, but the problem fix was: cd /sys/amd64/conf config GENERIC cd

Re: proper newfs options for SSD disk

2012-05-25 Thread Warren Block
On Fri, 25 May 2012, Matthias Apitz wrote: Talking about another question, related to file systems on SSD: My netbook with the two SSD has file systems mounted as: $ df -kh Filesystem SizeUsed Avail Capacity Mounted on /dev/ada0s1a3.7G567M3.1G15%/ /dev/ada1s1a

[Kevent]

2012-05-25 Thread enrico d'urso
Hi, I'm Italian , so sorry for my bad English. I would understand something about Kevent function. Please, look this code: nev = kevent( kqueue_descr, events_list, how_many_targets,events_trig, how_many_targets,tmout); When kevent returns and nev is 0, nev is equal to ready descriptor and to

Re: [Kevent]

2012-05-25 Thread Rayson Ho
You can google kqueue tutorial and get lots of example... Sadly, Google Code Search is dead, but Google is still your friend! Rayson Open Grid Scheduler / Grid Engine http://gridscheduler.sourceforge.net/ Scalable Grid Engine Support Program

Re: proper newfs options for SSD disk

2012-05-25 Thread Peter Jeremy
On 2012-May-25 22:46:10 +0200, Wojciech Puchar woj...@wojtek.tensor.gdynia.pl wrote: Should I split /dev/ada1 into two separate partitions, one for real /usr/local and one for my HOME and only crypt this with geli(8)? i would make / on 16GB SSD (including /usr, /usr/local, don't divide to