Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Jim Klimov
2012-07-25 1:48, Richard Elling wrote: How do I backup/restore zfs labels? Your zfs labels are ok, otherwise you could not import the pool. -- richard The idea was to enable him to try TXG rollbacks, and if things become even worse (by some definition), i.e. if he rolls back too far, then h

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Richard Elling
On Jul 24, 2012, at 2:04 PM, Ray Arachelian wrote: > On 07/24/2012 02:41 PM, Jim Klimov wrote: >> >> Did you try to "zpool import -o readonly=on" and using TXG rollback? > Can't do that now, the pool is actually imported, and it won't let me > export it, nor offline it. > >> If your drives wrote

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Ray Arachelian
On 07/24/2012 02:41 PM, Jim Klimov wrote: > > Did you try to "zpool import -o readonly=on" and using TXG rollback? Can't do that now, the pool is actually imported, and it won't let me export it, nor offline it. > If your drives wrote crap during disconnection, it is possible that > some previous

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Jim Klimov
2012-07-24 18:54, Ray Arachelian пишет: The theory of zfs is nice and all that, but it's completely useless in helping me recover the data off this drive -- is there anything that can be done to at least allow me to mount the data read only? Or mark the metadata about the zpool such that it thi

[OpenIndiana-discuss] pkg problem in upgrading from a3 to a5

2012-07-24 Thread Kostas Oikonomou
I am attempting to upgrade from 151a3 to 151a5. But the update fails: $ pfexec pkg update -v --accept Creating Plan / pkg update: The requested change to the system attempts to install multiple actions for link 'usr/gnu/lib/libiconv.so' with conflicting attributes: 1 package delivers 'li

Re: [OpenIndiana-discuss] ZFS and AVS guru $500

2012-07-24 Thread Jason Matthews
are you missing a zero to the left of the decimal place? j. Sent from Jasons' hand held On Jul 23, 2012, at 8:57 PM, "John T. Bittner" wrote: > Subject: ZFS and AVS guru > > I am working on setting up 2 SAN's to replicate via AVS. > The 2 sans I build have 15 drives SAS drives + 2 Cache SS

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Ray Arachelian
On 07/24/2012 11:13 AM, Michael Stapleton wrote: > Not to be argumentative, but UFS would be toast if you lost the > superblock and did not know the location of any backup superblocks. FYI, you can use newfs -S for this (as long as you didn't modify the parameters, or at least if you remembered th

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Michael Stapleton
Not to be argumentative, but UFS would be toast if you lost the superblock and did not know the location of any backup superblocks. The official answer would be to recover from backup. Sounds to me that what you need is a data recovery program. Maybe Solaris 11 could mount your pool? Mike On

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread Ray Arachelian
On 07/24/2012 07:46 AM, James Carlson wrote: > Ray Arachelian wrote: >> I think it's high time we get an fsck.zfs tool. While attempting to > I think there might be a misunderstanding here. Please read through the > original PSARC materials for ZFS, particularly the 1-pager: > > http://arc.openso

Re: [OpenIndiana-discuss] in desperate need of fsck.zfs

2012-07-24 Thread James Carlson
Ray Arachelian wrote: > I think it's high time we get an fsck.zfs tool. While attempting to I think there might be a misunderstanding here. Please read through the original PSARC materials for ZFS, particularly the 1-pager: http://arc.opensolaris.org/caselog/PSARC/2002/240/onepager.opensolaris