similar to: Kernel panic on zfs import

Hey, On Sat, Oct 31, 2009 at 5:03 PM, Victor Latushkin <Victor.Latushkin at sun.com> wrote: > Donald Murray, P.Eng. wrote: >> >> Hi, >> >> I''ve got an OpenSolaris 2009.06 box that will reliably panic whenever >> I try to import one of my pools. What''s the best practice for >> recovering (before I resort to nuking the pool and

Hello all, I have an oi_148a PC with a single root disk, and since recently it fails to boot - hangs after the copyright message whenever I use any of my GRUB menu options. Booting with an oi_148a LiveUSB I had around since installation, I ran some zdb traversals over the rpool and zpool import attempts. The imports fail by running the kernel out of RAM (as recently discussed in the list with

I had the rpool with two sata disks in the miror. Solaris 10 5.10 Generic_141415-08 i86pc i386 i86pc Unfortunately the first disk with grub loader has failed with unrecoverable block write/read errors. Now I have the problem to import rpool after the first disk has failed. So I decided to do: "zpool import -f rpool" only with second disk, but it''s hangs and the system is

Not sure what the best list to send this to is right now, so I have selected a few, apologies in advance. A couple questions. First I have a physical host (call him bob) that was just installed with b134 a few days ago. I upgraded to b145 using the instructions on the Illumos wiki yesterday. The pool has been upgraded (27) and the zfs file systems have been upgraded (5). chris at bob:~# zpool

Not sure what the best list to send this to is right now, so I have selected a few, apologies in advance. A couple questions. First I have a physical host (call him bob) that was just installed with b134 a few days ago. I upgraded to b145 using the instructions on the Illumos wiki yesterday. The pool has been upgraded (27) and the zfs file systems have been upgraded (5). chris at bob:~# zpool

I have a box running snv_134 that had a little boo-boo. The problem first started a couple of weeks ago with some corruption on two filesystems in a 11 disk 10tb raidz2 set. I ran a couple of scrubs that revealed a handful of corrupt files on my 2 de-duplicated zfs filesystems. No biggie. I thought that my problems had something to do with de-duplication in 134, so I went about the process of

Hi, yesterday evening I tried to upgrade my Ultra 60 to 2009.06 from SXCE snv_98. I can''t use AI Installer because OpenPROM is version 3.27. So I built IPS from source, then created a zpool on a spare drive and installed OS 2006.06 on it To make the disk bootable I used: installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t1d0s0 using the executable from my new

(From the README) # Jeb Campbell <jebc at c4solutions.net> NOTE: This is last resort if you need your data now. This worked for me, and I hope it works for you. If you have any reservations, please wait for Sun to release something official, and don''t blame me if your data is gone. PS -- This worked for me b/c I didn''t try and replace the log on a running system. My

Folks I posted this question on (OpenSolaris - Help) without any replies http://opensolaris.org/jive/thread.jspa?threadID=129436&tstart=0 and am re-posting here in the hope someone can help ... I have updated the wording a little too (in an attempt to clarify) I currently use OpenSolaris on a Toshiba M10 laptop. One morning the system wouldn''t boot OpenSolaris 2009.06 (it was simply

I''ve got a CentOS 5.3 dom0 with Xen 3.4.1-rc5 (or so). I''ve tried the same stuff below with 3.4.0, no difference. I''m trying to install 2009.06 PV domU based on instructions from [1] and [2]. I can run the install fine, I can also get the kernel and boot archive (from [2]) after the install. But for the life of me I can''t get the installed domU to boot. If I

I posted this on the www.nexentastor.org forums, but no answer so far, so I apologize if you are seeing this twice. I am also engaged with nexenta support, but was hoping to get some additional insights here. I am running nexenta 3.0.3 community edition, based on 134. The box crashed yesterday, and goes into a reboot loop (kernel panic) when trying to import my data pool, screenshot attached.

Hi, I have just recovered from a ZFS crash. During the antagonizing time this took, I was surprised to learn how undocumented the tools and options for ZFS recovery we''re. I managed to recover thanks to some great forum posts from Victor Latushkin, however without his posts I would still be crying at night... I think the worst example is the zdb man page, which all it does is to ask you

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I would like to know the blocksize of a particular file. I know the blocksize for a particular file is decided at creation time, in fuction of the write size done and the recordsize property of the dataset. How can I access that information?. Some zdb magic?. - -- Jesus Cea Avion _/_/ _/_/_/ _/_/_/ jcea at

I have a fresh install of Solaris 11 Express on a new SSD. I have inserted the old hard disk, and tried to import it, with: # zpool import -f <long id number> Old_rpool but the computer reboots. Why is that? On my old hard disk, I have 10-20 BE, starting with OpenSolaris 2009.06 and upgraded to b134 up to snv_151a. I also have a WinXP entry in GRUB. This hard disk is partitioned, with a

Hello all, It was often asked and discussed on the list about "how to change rpool HDDs from AHCI to IDE mode" and back, with the modern routine involving reconfiguration of the BIOS, bootup from separate live media, simple import and export of the rpool, and bootup from the rpool. The documented way is to reinstall the OS upon HW changes. Both are inconvenient to say the least.

I''ve hit this bug on four of my Solaris 11 servers. Looking for anyone else who has seen it, as well as comments/speculation on cause. This bug is pretty bad. If you are lucky you can import the pool read-only and migrate it elsewhere. I''ve also tried setting zfs:zfs_recover=1,aok=1 with varying results. http://docs.oracle.com/cd/E26502_01/html/E28978/gmkgj.html#scrolltoc

FULL backup to a file zfs snapshot -r rpool at 0908 zfs send -Rv rpool at 0908 > /net/remote/rpool/snaps/rpool.0908 INCREMENTAL backup to a file zfs snapshot -i rpool at 0908 rpool at 090822 zfs send -Rv rpool at 090822 > /net/remote/rpool/snaps/rpool.090822 As I understand the latter gives a file with changes between 0908 and 090822. Is this correct? How do I restore those files? I know

Hi All, over the last couple of weeks, I had to boot from my rpool from various physical machines because some component on my laptop mainboard blew up (you know that burned electronics smell?). I can''t retrospectively document all I did, but I am sure I recreated the boot-archive, ran devfsadm -C and deleted /etc/zfs/zpool.cache several times. Now zpool status is referring to a

Hello, I have a dual boot with Windows 7 64 bit enterprise edition and Opensolaris build 134. This is on Sun Ultra 40 M1 workstation. Three hard drives, 2 in ZFS mirror, 1 is shared with Windows. Last 2 days I was working in Windows. I didn''t touch the hard drives in any way except I once opened Disk Management to figure out why a external USB hard drive is not being listed.

Hi! Today I encountered data corruption on two zfs pools due to a RAM failure in my OI box running on a dell T710. My rpool now looks like this (after reboot): pool: rpool state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire