I recently had an X86 system (running Nexenta Elatte, if that matters -- b101 kernel, I think) suffer hardware failure and refuse to boot. I've migrated the disks into a SPARC system (b115) in an attempt to bring the data back online while I see about repairing the former system. However, I'm having some trouble with the import process:
hydra# zpool import pool: tank id: 12156936533394213216 state: UNAVAIL status: The pool is formatted using an older on-disk version. action: The pool cannot be imported due to damaged devices or data. config: tank UNAVAIL insufficient replicas raidz1 UNAVAIL corrupted data c3t11d0s0 ONLINE c3t10d0s0 ONLINE c3t8d0s0 ONLINE c3t9d0s0 ONLINE hydra# /usr/lib/zfs/availdevs -p ... pool name="tank" id="12156936533394213216" poolversion="14" used="0" size="0" replacementsize="0" readbytes="0" writebytes="0" readoperations="0" writeoperations="0" readerrors="0" writeerrors="0" checksumerrors="0" devicestate="VDEV_STATE_CANT_OPEN" devicestatus="VDEV_AUX_NO_REPLICAS" poolstate="POOL_STATE_ACTIVE" poolstatus="ZPOOL_STATUS_VERSION_OLDER" ... Somebody is trying to tell me something, but I'm not receiving. All four disks (there were only ever four in the array, since creation until the present) appear present, are readable (via dd if=...), have sane looking uberblock arrays, and give more or less sane looking answers to "zdb -l /dev/dsk/..."; the whole output of the latter is a bit much to paste here but I can if somebody thinks it would be useful. zdb with no arguments also enumerates the pool in the list and looks saneish. Other zdb commands apparently do not work, hopefully due to the same root cause. hydra# zdb -d tank zdb: can't open tank: Invalid argument I really wish I could zdb -c -c right now and at least assess whether or not the data remains on the platters. :) If it matters, the pool was not exported from the X86 system prior to migration, since I didn't think I'd need to the last time I powered the machine off. What am I doing wrong? Thanks much in advance. --nwf; -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss