Re: [zfs-discuss] zfs corruption...

2008-06-20 Thread Akhilesh Mritunjai
If there was no redundancy configured in zfs then you're mostly toast. RAID is no protection against data errors as has been told by zfs guys and you just discovered. I think your only option is to somehow setup a recent build of OpenSolaris (05/08 or SXCE), configure it to not panic on checksu

Re: [zfs-discuss] ZFS root compressed ?

2008-06-20 Thread Ian Collins
Bill Sommerfeld wrote: > On Thu, 2008-06-05 at 23:04 +0300, Cyril Plisko wrote: >> 2. How can I do it ? (I think I can run "zfs set compression=on >> rpool/ROOT/snv_90" in the other window, right after the installation >> begins, but I would like less hacky way.) >> > > what I did was to migra

Re: [zfs-discuss] /var/sadm on zfs?

2008-06-20 Thread Ian Collins
Volker A. Brandt wrote: >> On my heavily-patched Solaris 10U4 system, the size of /var (on UFS) >> has gotten way out of hand due to the remarkably large growth of >> /var/sadm. Can this directory tree be safely moved to a zfs >> filesystem? How much of /var can be moved to a zfs filesystem witho

Re: [zfs-discuss] zfs and jbod

2008-06-20 Thread Ian Collins
Claus Guttesen wrote: > I can install solaris 10 (8/07) but will this zfs-version be stable enough? > > When installing solaris 10 I add the smart-array driver from HP during > install (press 5 'Apply driver updates' and choose cd/dvd and the > driver is loaded). I tried to install b79 but when I t

[zfs-discuss] ZFS on Digg

2008-06-20 Thread Rene Ugarte
FYI, ZFS made the front page of Digg with the upcoming release of Apple's Snow Leopard OS for its upcoming server product. I've been replying to as many comments as I can that have been asking about the benefits of ZFS. http://digg.com/apple/Apple_announces_ZFS_on_Snow_Leopard This message p

Re: [zfs-discuss] Sparc rpool mirror failed

2008-06-20 Thread Maurice Castro
Hi All, actually the drives are identical and approximately 34GB in formatted in size. The solution I eventually took was to reinstall the system and select the 2 disks in the installer and the mirror is created. Unfortunately, there were other complexities in the process. ZFS boot d

Re: [zfs-discuss] zfs mirror broken?

2008-06-20 Thread Miles Nordin
> "jb" == Jeff Bonwick <[EMAIL PROTECTED]> writes: jb> If you say 'zpool online ' that should tell ZFS jb> that the disk is healthy again and automatically kick off a jb> resilver. jb> Of course, that should have happened automatically. with b71 I find that it does sometimes

[zfs-discuss] zpool "i/o error"

2008-06-20 Thread Victor Pajor
System description: 1 root UFS with Solaris 10U5 x86 1 raidz pool with 3 disks: (c6t1d0s0, c7t0d0s0, c7t1d0s0) Description: Just before the death of my motherboard, I've installed OpenSolaris 2008.05 - x86. Why do you ask, because I needed to test that it was the motherboard dying and not any o

Re: [zfs-discuss] zfs mirror broken?

2008-06-20 Thread Jeff Bonwick
If you say 'zpool online ' that should tell ZFS that the disk is healthy again and automatically kick off a resilver. Of course, that should have happened automatically. What version of ZFS / Solaris are you running? Jeff On Fri, Jun 20, 2008 at 06:01:25PM +0200, Justin Vassallo wrote: > Hi, >

Re: [zfs-discuss] Sparc rpool mirror failed

2008-06-20 Thread Brandon High
On Fri, Jun 20, 2008 at 4:12 PM, John-Paul Drawneek <[EMAIL PROTECTED]> wrote: > These 18gb disks? It looks like they're 36GB: 0. c0t0d0 ^^^ 1. c0t8d0 ^^^ ^^^ It also looks like they are not identical drives. -B

Re: [zfs-discuss] Sparc rpool mirror failed

2008-06-20 Thread John-Paul Drawneek
These 18gb disks? There a bug which is fixed in b92 which could be causing this? This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Sparc rpool mirror failed

2008-06-20 Thread Richard Elling
Maurice Castro wrote: > Hi All, > I have just installed b90 on an E250 with 2 identical SCSI disks and > zfs root. But I keep getting the error > > cannot attach /dev/rdsk/c0t8d0 to c0t0d0s0: device is too small > > when I execute > > zpool attach rpool c0t0d0s0 /dev/rdsk/c0t8d0

Re: [zfs-discuss] Problem with missing disk in RaidZ

2008-06-20 Thread Miles Nordin
> "ph" == Peter Hawkins <[EMAIL PROTECTED]> writes: ph> Tried zpool replace. Unfortunately that takes me back into the ph> cycle where as soon as the resilver starts the system hangs, ph> not even CAPS Lock works. When I reset the system I have about ph> a 10 second window to d

Re: [zfs-discuss] howto resize/extend an existing ZFS volume ?

2008-06-20 Thread Gary Pennington
On Fri, Jun 20, 2008 at 08:20:29AM -0700, Daniel Schwager wrote: > Hi, > > i would like to resize an existing volume. Is this possible ? > i can't find any relating zfs-command for this task. > > [EMAIL PROTECTED] ~]$ zfs list > NAME USED AVAIL REFER MOUNTPOI

[zfs-discuss] zfs mirror broken?

2008-06-20 Thread Justin Vassallo
Hi, I have a zpool made of 2 vdev mirrors, with disks connected via USB hub. While one vdev was resilvering at 22% (HD replacement), the original disk went away (seems the USB hub is the culprit). I turned the disk off and back on. The status of the disk came back to ONLINE, but there is no

Re: [zfs-discuss] howto resize/extend an existing ZFS volume ?

2008-06-20 Thread Daniel Schwager
Great. Thx very much. Danny This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] howto resize/extend an existing ZFS volume ?

2008-06-20 Thread Darren J Moffat
Daniel Schwager wrote: > Hi, > > i would like to resize an existing volume. Is this possible ? > i can't find any relating zfs-command for this task. > > [EMAIL PROTECTED] ~]$ zfs list > NAME USED AVAIL REFER MOUNTPOINT > pool1

[zfs-discuss] howto resize/extend an existing ZFS volume ?

2008-06-20 Thread Daniel Schwager
Hi, i would like to resize an existing volume. Is this possible ? i can't find any relating zfs-command for this task. [EMAIL PROTECTED] ~]$ zfs list NAME USED AVAIL REFER MOUNTPOINT pool1 35.2G 72.1G18K /pool1 pool1/sola

[zfs-discuss] zfs corruption...

2008-06-20 Thread Jay Hamilton
Hi all, It would appear that I have a zpool corruption issue to deal with... pool is exported, but upon trying to import it, server panics.  Are there any tools available on a zpool that is in an exported state?  I've got a separate test bed in which I'm trying to recreate, but I keep getting

Re: [zfs-discuss] getting inodeno for zfs from vnode in vfs kernel layer

2008-06-20 Thread Darren J Moffat
shri wrote: > i have valid vnode , got after create and it has valid fields such as > type,zfsvfsp etc. and i do get znode pointer by doing VTOZ. > i need inode for my application . Why does your application need an inode ? What it it doing with it ? What are you trying to do in your applicatio