I have a Debian client running 2.6.27.5 connecting over nfsv4 to a Nexenta nfs server running b85 (and even with b103) that is experiencing nfs lockups. The symptoms are basically that nfs stops working (usually first noticed as Firefox locking up, but trying to log in as a user w/ an nfs mounted home dir hangs as well, as does trying to list said nfs mounted home directory). Trying a `umount -f` doesn't usually resolve the issue. Unfortunately there are no logs indicating what the issue is, so I've done some preliminary dumps. Here is the relevant portion of the process list: 3295 ? S< 24:55 \_ [rpciod/0] 3296 ? S< 46:14 \_ [rpciod/1] 3297 ? S< 55:17 \_ [rpciod/2] 3298 ? S< 19:01 \_ [rpciod/3] 3315 ? R< 185:15 \_ [nfsiod] 4464 ? D< 0:00 \_ [nfsv4-svc] 25203 ? S 0:00 \_ [pdflush] 26618 ? S 0:00 \_ [pdflush] 27343 ? R< 252:35 \_ [192.168.0.10-re] 27344 ? D 0:00 \_ [nfsv4-delegretu] I've also put up a /var/log/messages with `rpcdebug -m rpc -s all` and `rpcdebug -m nfs -s all` turned on: http://s120158928.onlinehome.us/messages.2.gz And a `tcpdump -s 0 -w nfs_dump_argento5 -x -i eth0`: http://s120158928.onlinehome.us/nfs_dump_argento5 Looking forward to debugging and resolving, Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
