similar to: ZFS recovery tools

(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

I was messing around with a ramdisk on a pool and I forgot to remove it before I shut down the server. Now I am not able to mount the pool. I am not concerned with the data in this pool, but I would like to try to figure out how to recover it. I am running Nexenta 3.0 NCP (b134+). I have tried a couple of the commands (zpool import -f and zpool import -FX llift) root at

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, I am using FreeBSD 8.2 and went to add 4 new disks today to expand my offsite storage. All was working fine for about 20min and then the new drive cage started to fail. Silly me for assuming new hardware would be fine :( The new drive cage started to fail, it hung the server and the box rebooted. After it rebooted, the entire pool is gone and in the state below. I had only written a few

-----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

Andy, OSOL 2009.06 been installed in stub domain (hvm domain) at mentioned Dom0 with 2.6.30 xenified kernel via xen-patches-2.6.30-2.tar.bz2 refuse to activate PV drivers. When same Dom0 starts with 2.6.29.4 xenified kernel (xen-patches-2.6.29-6.tar.bz2) kernel OSOL 2009.06 in stub (hvm) domain does activate PV drivers for xdf, xnf . Boris

Copied ramdisk and kernel to Dom0 root@ServerXen331:/mnt/home/boris/isos# cat copy.sh mount -o loop,ro os200906.iso /mnt cp /mnt/boot/x86.microroot /home/boris/solaris cp /mnt/platform/i86xpv/kernel/amd64/unix /home/boris/solaris Created profile like for osol 2008.11 root@ServerXen331:/mnt/home/boris/solaris# cat osol200906.install name = "sol0906" vcpus = 1 memory =

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have a corrupt pool, which lives on a .vdi file of a VirtualBox. IIRC the corruption (i.e. pool being not importable) was caused when I killed virtual box, because it was hung. This pool consists of a single vdev and I would really like to get some files out of that thing. So I tried running zdb, but this fails with an assertion failure:

Hi, We are considering using a ZFS based storage as a staging disk for Networker. We''re aiming at providing enough storage to be able to keep 3 months worth of backups on disk, before it''s moved to tape. To provide storage for 3 months of backups, we want to utilize the dedup functionality in ZFS. I''ve searched around for these topics and found no success stories,

i''ve managed to get 2009.06 installed in a Xen DomU on Linux Dom0. it''s currently ''up'' with a static IP, and i can successfully ssh into the box as either root or ''myuser''. all network/login settings seem to survive reboot. i''ve set up for VNC to the DomU. i can connect, and am at the Gnome login window. but, neither

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 restoring from backup)? There are two pools on the system: rpool and tank. The rpool seems to be fine, since I can boot from a 2009.06 CD and ''zpool import -f rpool''; I can

Adding -kd to extra line drops me to kmdb :- root@ServerJaunty:/home/boris/nevada# xm create -c osol.install Using config file "./osol.install". Started domain osol.install (id=4) Loading kmdb... Welcome to kmdb Loaded modules: [ unix krtld genunix ] [0]> I want patch kernel like it happens when adding to /etc/system:- set xnf:xnf_cksum_offload = 0

Hi there! I am new to the list, and to OpenSolaris, as well as ZPS. I am creating a zpool/zfs to use on my NAS server, and basically I want some redundancy for my files/media. What I am looking to do, is get a bunch of 2TB drives, and mount them mirrored, and in a zpool so that I don''t have to worry about running out of room. (I know, pretty typical I guess). My problem is, is that

Hello, I test right now the beauty of zfs. I have installed opensolaris on a spare server to test nfs exports. After creating tank1 with zpool and a subfilesystem with zfs tank1/nfsshare, I have set the option sharenfs=on to tank1/nfsshare. With Mac OS X as client I can mount the filesystem in Finder.app with nfs://server/tank1/nfsshare, but if I copy a file an error ocours. Finder say "The

Hi folks, Just recently set-up my first OSOL box, have some Linux background but am TOTALLY new to OSOL, so please bear with me. I''m looking to expand usage of PM capable hardware (port multilier). This will allow to add extensive hd''s. At the moment I''m using a Sil3132 based PCIe card, which is recognized fine. The card is configured to use the esata port on the

I just went through a BFU update to snv_127 on a V880 : neptune console login: root Password: Nov 3 08:19:12 neptune login: ROOT LOGIN /dev/console Last login: Mon Nov 2 16:40:36 on console Sun Microsystems Inc. SunOS 5.11 snv_127 Nov. 02, 2009 SunOS Internal Development: root 2009-Nov-02 [onnv_127-tonic] bfu''ed from /build/archives-nightly-osol/sparc on 2009-11-03 I have [

Hi All, Debian squeeze, Xen 4.0, 2.6.32-5 I successfully installed opensolaris, but when trying to convert to pygrub it just hangs. root@vhost2:/var/log/xen# xm create /etc/xen/opensolaris.cfg -c Using config file "/etc/xen/opensolaris.cfg". root@vhost2:/etc/xen# xm list Name ID Mem VCPUs State Time(s) Domain-0

Due to recent experiences, and discussion on this list, my colleague and I performed some tests: Using solaris 10, fully upgraded. (zpool 15 is latest, which does not have log device removal that was introduced in zpool 19) In any way possible, you lose an unmirrored log device, and the OS will crash, and the whole zpool is permanently gone, even after reboots. Using opensolaris,

After a crash, in my zpool tree, some dataset report this we i do a ls -la: brwxrwxrwx 2 777 root 0, 0 Oct 18 2009 mail-cts also if i set zfs set mountpoint=legacy dataset and then i mount the dataset to other location before the directory tree was only : dataset - vdisk.raw The file was a backing device of a Xen VM, but i cannot access the directory structure of this dataset. However i

Hi, I''m searching for a tutorial to install correctly a xen domU on OpenSolaris domO. Please help me ... -- This message posted from opensolaris.org