On Tue, 10 Apr 2007, Andrey V. Elsukov wrote: > Kris Kennaway wrote: >> \o/ >> >> You might need to recompile with DEBUG_LOCKS and DEBUG_VFS_LOCKS and >> do 'show lockedvnods', but maybe this is trivially reproducible. > > I've rollbacked and destroyed this snapshot and now don't have this > problem. But i have several LOR. The two news ones got added to 'The LOR page': >lock order reversal: > 1st 0xc2be9154 zfs:&db->db_mtx (zfs:&db->db_mtx) _at_ > sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dnode.c:318 > 2nd 0xc2c94b20 zfs:&zp->z_lock (zfs:&zp->z_lock) _at_ > sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c:73 LOR ID #209 http://sources.zabbadoz.net/freebsd/lor.html#209 >lock order reversal: > 1st 0xc2c3e818 zfs:&ds->ds_deadlist.bpl_lock (zfs:&ds->ds_deadlist.bpl_lock) _at_ > sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/bplist.c:154 > 2nd 0xc2be63a0 zfs:&dn->dn_struct_rwlock (zfs:&dn->dn_struct_rwlock) _at_ > sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/dnode.c:571 LOR ID #210 http://sources.zabbadoz.net/freebsd/lor.html#210 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeTReceived on Mon Apr 30 2007 - 08:00:11 UTC
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