Re: PCIe SATA HBA for ZFS on -STABLE

2011-06-08 Thread Matt Thyer
On 7 June 2011 12:03, Matthew Dillon dil...@apollo.backplane.com wrote: The absolute cheapest solution is to buy a Sil-3132 PCIe card (providing 2 E-SATA ports), and then connect an external port multiplier to each port. External port multiplier enclosures typically support 5

v4l2 8-stable MFC: testers needed

2011-06-08 Thread Alexander Leidinger
Hi, at http://www.Leidinger.net/test/v4l2-stable8.diff I have the v4l2 code I want to commit to 8-stable. Can someone please compile it, test it and give feedback? Bye, Alexander. -- How many people work here? Oh, about half. http://www.Leidinger.netAlexander @

Re: hast syncronization speed issue

2011-06-08 Thread Mikolaj Golub
On Thu, 2 Jun 2011 11:47:26 +0300 Yurius Radomskyi wrote: YR Hi, YR I have a HAST device set up between two systems. I experience very low YR speed with dirty blocks synchronization after split-brain condition YR been recovered: it's 200KB/s average on 1Gbit link. On the other side, YR

Re: Unusable hastd in FreeBSD 8.2

2011-06-08 Thread Mikolaj Golub
Hi, On Mon, 6 Jun 2011 16:46:55 +0200 Victor Balada Diaz wrote: VBD Hello, VBD Hastd in it's current form is not usable on FreeBSD 8.2-RELEASE or in 8-STABLE. You VBD can see why in this thread: VBD http://lists.freebsd.org/pipermail/freebsd-fs/2011-February/010752.html VBD You can see

labelling root file system (RELENG_8)

2011-06-08 Thread Matthias Andree
Greetings, I've tried to re-label an existing (and up to date) 8-STABLE installation's root partition. This failed, tunefs reports it cannot write the super block. I have attempted this sequence: 1. reboot (through BIOS and loader) directly into single-user mode (boot -s) 2. sysctl

Re: labelling root file system (RELENG_8)

2011-06-08 Thread nickolasbug
1. Change your root fstab record to /dev/ada0s4a (not label!), reboot to single mode and try to re-label partition. 2. Try boot from live CD or installation CD (fixup console) and label file system without mounting 2011/6/8 Matthias Andree matthias.and...@gmx.de: Greetings, I've tried to

Renaming ZFS datasets without unmount.

2011-06-08 Thread Arnaud Houdelette
When I try to rename a mounted dataset with open files, I get the following error : [carenath] /home/tzim# zfs rename unsafe/tmp unsafe/temp cannot unmount '/tmp': Device busy The mountpoint property is set locally : [carenath] /home/tzim# zfs get mountpoint unsafe/tmp NAMEPROPERTY

[SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Matthias Andree
Am 08.06.2011 15:11, schrieb nickolas...@gmail.com: 1. Change your root fstab record to /dev/ada0s4a (not label!), reboot to single mode and try to re-label partition. Indeed not mounting from the label was (apparently) the key to solve this. Thank you. In fact the successful procedure was:

Re: v4l2 8-stable MFC: testers needed

2011-06-08 Thread Alexander Leidinger
Quoting Alexander Leidinger alexan...@leidinger.net (from Wed, 08 Jun 2011 14:01:10 +0200): at http://www.Leidinger.net/test/v4l2-stable8.diff I have the v4l2 code I want to commit to 8-stable. Can someone please compile it, test it and give feedback? It looks like svn does not take

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Jeremy Chadwick
On Wed, Jun 08, 2011 at 04:02:43PM +0200, Matthias Andree wrote: Am 08.06.2011 15:11, schrieb nickolas...@gmail.com: 1. Change your root fstab record to /dev/ada0s4a (not label!), reboot to single mode and try to re-label partition. Indeed not mounting from the label was (apparently) the

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Andriy Gapon
on 08/06/2011 19:26 Jeremy Chadwick said the following: I have the exact same question except not with regards to labels but toggling TRIM capability on the root filesystem. - Start system - At loader, boot single-user (option 4) - At prompt choose /bin/sh - mount -a I think that this is

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Jeremy Chadwick
On Wed, Jun 08, 2011 at 07:40:03PM +0300, Andriy Gapon wrote: on 08/06/2011 19:26 Jeremy Chadwick said the following: I have the exact same question except not with regards to labels but toggling TRIM capability on the root filesystem. - Start system - At loader, boot single-user

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Jeremy Chadwick
On Wed, Jun 08, 2011 at 09:55:15AM -0700, Jeremy Chadwick wrote: On Wed, Jun 08, 2011 at 07:40:03PM +0300, Andriy Gapon wrote: on 08/06/2011 19:26 Jeremy Chadwick said the following: I have the exact same question except not with regards to labels but toggling TRIM capability on the root

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Rob Farmer
On Wed, Jun 8, 2011 at 10:05 AM, Jeremy Chadwick free...@jdc.parodius.com wrote: Interestingly enough, the long procedure I originally described is probably what was causing the problem.  Not sure how to phrase it. I don't have a reference for this, but I'm pretty sure it was on one of the

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Andriy Gapon
on 08/06/2011 19:55 Jeremy Chadwick said the following: On Wed, Jun 08, 2011 at 07:40:03PM +0300, Andriy Gapon wrote: on 08/06/2011 19:26 Jeremy Chadwick said the following: I have the exact same question except not with regards to labels but toggling TRIM capability on the root filesystem.

Re: v4l2 8-stable MFC: testers needed

2011-06-08 Thread Juergen Lock
On Wed, Jun 08, 2011 at 04:38:22PM +0200, Alexander Leidinger wrote: Quoting Alexander Leidinger alexan...@leidinger.net (from Wed, 08 Jun 2011 14:01:10 +0200): at http://www.Leidinger.net/test/v4l2-stable8.diff I have the v4l2 code I want to commit to 8-stable. Can someone please

Re: [SOLVED] Re: labelling root file system (RELENG_8)

2011-06-08 Thread Josh Carroll
That would mean the only time a person can use tunefs on a root filesystem is when they either do it manually during the FreeBSD installation (adding -t to the list of newfs flags in the filesystem creation UI), or if they boot off of some other medium (USB flash drive, CD, PXE, etc.). Or

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread Marius Strobl
On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major features: - data deduplication - triple parity RAIDZ (RAIDZ3) - zfs diff - zpool split - snapshot holds - zpool import -F. Allows to rewind

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread Marius Strobl
On Thu, Jun 09, 2011 at 12:46:19AM +0200, C. P. Ghost wrote: On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl mar...@alchemy.franken.de wrote: On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread C. P. Ghost
On Thu, Jun 9, 2011 at 12:55 AM, Marius Strobl mar...@alchemy.franken.de wrote: On Thu, Jun 09, 2011 at 12:46:19AM +0200, C. P. Ghost wrote: On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl mar...@alchemy.franken.de wrote: On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: Hi,

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread C. P. Ghost
On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl mar...@alchemy.franken.de wrote: On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major features: - data deduplication - triple parity RAIDZ (RAIDZ3) - zfs