Hi, are you sure zfs isnt just going thru transactions after forcibly stopping zfs destroy? Sometimes (always) it seems zfs/zpool commands just hang if you destroy larger filesets, in reality zfs is just doing its job, if you reboot server during dataset destroy it will take some time to come up.
So how long you've waited, have you tried removing /etc/zfs/zpool.cache and then booting into snv_128, doing import and possibly watching disk with iostat to see is there any activity? Yours Markus Kovero -----Original Message----- From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Jack Kielsmeier Sent: 8. joulukuuta 2009 6:08 To: zfs-discuss@opensolaris.org Subject: [zfs-discuss] ZFS pool unusable after attempting to destroy a dataset with dedup enabled Howdy, I upgraded to snv_128a from snv_125 . I wanted to do some de-dup testing :). I have two zfs pools: rpool and vault. I upgraded my vault zpool version and turned on dedup on datastore vault/shared_storage. I also turned on gzip compression on this dataset as well. Before I turned on dedup, I made a new datastore and copied all data to vault/shared_storage_temp (just in case something crazy happened to my dedup'd datastore, since dedup is new). I removed all data on my dedup'd datastore and copied all data from my temp datastore. After I realized my space savings wasn't going to be that great, I decided to delete vault/shared_storage dataset. zfs destroy vault/shared_storage This hung, and couldn't be killed. I force rebooted my system, and I couldn't boot into Solaris. It hung at reading zfs config I then booted into single user mode (multiple times) and any zfs or zpool commands froze. I then rebooted to my snv_125 environment. As it should, it ignored my vault zpool, as it's version is higher than it can understand. I forced an zpool export of vault and rebooted, I could then boot back into snv_128 and zpool import listed the pool of vault. However, I cannot import via name or identifier, the command hangs, as well as any additional zfs or zpool commands. I cannot kill or kill -9 the processes. Is there anything I can do to get my pool imported? I haven't done much troubleshooting at all on opensolairs, I'd be happy to run any suggested commands and provide output. Thank you for the assistance. -- This message posted from opensolaris.org _______________________________________________ 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
