Re: [zfs-discuss] zpool import panics

2010-11-11 Thread Stephan Budach
David, thanks a lot for your support. I have been able to get both of my zpools up again by checking which zfs fs caused these problems. And... today I also learned at least a bit about zpool troubleshooting. Thanks Stephan -- Von meinem iPhone iOS4 gesendet. > In this function, the second

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread David Blasingame Oracle
In this function, the second argument is a pointer to the osname (mount). You can dump out the string of what it is. ff0023b7db50 zfs_domount+0x17c(ff0588aaf698, ff0580cb3d80) mdb unix.0 vmcore.0 ff0580cb3d80/S Should print out the offending FS. You could try to then import t

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread Stephan Budach
David, thanks so much (and of course to all other helpful souls here as well) for providing such great guidance! Here we go: Am 11.11.10 16:17, schrieb David Blasingame Oracle: The vmdump.0 is a compressed crash dump. You will need to convert it to a format that can be read. # savecore -f

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread David Blasingame Oracle
The vmdump.0 is a compressed crash dump. You will need to convert it to a format that can be read. # savecore -f ./vmdump.0 ./ This will create a couple of files, but the ones you will need next is unix.0 & vmcore.0. Use mdb to print out the stack. # mdb unix.0 vmcore.0 run the followi

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread Khushil Dep
Hi, # savecore -vf vmdump.0 This should produce two files: unix.0 and vmcore.0 Now we use mdb on these as follows: # mdb unix.0 vmcore.0 Now when presented with the '>' prompt, type "::status" and send us all the output please? --- W. A. Khushil Dep - khushil@gmail.com - 07905374843 Vis

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread Stephan Budach
Am 11.11.10 14:26, schrieb Steve Gonczi: Dumpadm should tell you how your Dumps are set up Also you could load mdb before importing I have located the dump, it's called vmdump.0. I also loaded mdb before I imported the pool, but that didn't help. Actually I tried it this way: mdb -K -F :c zp

Re: [zfs-discuss] zpool import panics

2010-11-11 Thread Stephan Budach
Am 11.11.10 11:51, schrieb Ville Ojamo: Some generic ideas: Looks like the zdb output is cut, is it cut because of mail reader or because zdb died for some reason? If died pstack core.. What does panic & stack trace say? Does zpool import work any better with option -f or -F? Some have in