> From: Thomas Gouverneur <t...@ians.be> > To: zfs-discuss@opensolaris.org > Cc: > Sent: Thursday, August 18, 2011 5:11:16 PM > Subject: Re: [zfs-discuss] Kernel panic on zpool import. 200G of data > inaccessible! > > Have you already extracted the core file of the kernel crash ?
Nope, not a clue how to do that and I have installed Windows on this box instead of Solaris since I can't get my data back from ZFS. I have my two drives the pool is on disconnected so if this ever gets resolved I can reinstall Solaris and start learning again. > (and btw activated dump device for such dumping happen at next reboot...) This was a development box for me to see how I get along with Solaris. I'm afraid I don't have any experience in Solaris to understand your question. > Have you also tried applying the latest kernel/zfs patches and try importing > the pool afterwards ? Wish I had them and knew what to do with them if I had them. Somebody on OTN noted this is supposed to be fixed by 142910 but I didn't hear back yet whether it fixes an pool ZFS won't import, or it only stops it from happening in the first place. Don't have a service contract as I say this box was my first try with Solaris and it is a homebrew system not on Oracle's support list. I am sure if there is a patch for this or a way to get my 200G of data back some kind soul at Oracle will certainly help me since I lost my data and getting it back isn't a matter of convenience. What an opportunity to generate some old fashioned goodwill! :-) Jim > > > Thomas > > On 08/18/2011 06:40 PM, Stu Whitefish wrote: >> Hi Thomas, >> >> Thanks for that link. That's very similar but not identical. > There's a different line number in zfs_ioctl.c, mine and Preston's fail > on line 1815. It could be because of a difference in levels in that module of > course, but the traceback is not identical either. Ours show brand_sysenter > and > the one you linked to shows brand_sys_syscall. I don't know what all that > means but it is different. Anyway at least two of us have identical failures. >> >> I was not using crypto, just a plain jane mirror on 2 drives. Possibly I > had compression on a few file systems but everything else was allowed to > default. >> >> Here are our screenshots in case anybody doesn't want to go through the > thread. >> >> >> http://imageshack.us/photo/my-images/13/zfsimportfail.jpg/ >> >> http://prestonconnors.com/zvol_get_stats.jpg >> >> >> I hope somebody can help with this. It's not a good feeling having so > much data gone. >> >> Thanks for your help. Oracle, are you listening? >> >> Jim >> >> >> >> ----- Original Message ----- >> >>> From: Thomas Gouverneur<t...@ians.be> >>> To: zfs-discuss@opensolaris.org >>> Cc: Stu Whitefish<swhitef...@yahoo.com> >>> Sent: Thursday, August 18, 2011 1:57:29 PM >>> Subject: Re: [zfs-discuss] Kernel panic on zpool import. 200G of data > inaccessible! >>> >>> You're probably hitting bug 7056738 -> >>> http://wesunsolve.net/bugid/id/7056738 >>> Looks like it's not fixed yet @ oracle anyway... >>> >>> Were you using crypto on your datasets ? >>> >>> >>> Regards, >>> >>> Thomas >>> >> _______________________________________________ >> zfs-discuss mailing list >> zfs-discuss@opensolaris.org >> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >> > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
