Hello, I have an X4540 running 2008.11 snv_106 I rebooted it tonight since I had a hung iSCSI connection to the Sun box that wouldn't go away (couldn't delete that particular ZFS filesystem till the initiator drops connection)
Upon reboot, the system will hang after printing the license header. I then rebooted again with '-m milestone=none' and then went to single user mode after that. It appears "system/filesystem/usr:default" is the service that is hanging during boot. I've looked at 'zpool iostat' and there is a substantial amount of IO happening after you initiate "system/filesystem/usr:default" but it will it there for quite some time and not start. I am unsure what it's doing, zpool status shows 0 errors, all devices normal (46 drives, in 5-6 disk RAIDZ groups). I also loaded arcstat.pl (saw it floating around here) and its showing ~230 ops/sec, with 100% arc misses. Whatever its doing, the load is very random I/O, and heavy, but little progress appears to be happening. I only have about 50 filesystems, and just a handful of snapshots for each filesystem. Thanks! -- Brent Jones br...@servuhome.net _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
