[pnfs] New GPFS for CITI ibmcl cluster and crash info for current image

[Marc Eshel]

Hi Andy,
Can you please remind me version of Linux you are running on the server 
and which branch of the tree are you using. I tried to run just the lock 
test from the connectathon suite and got the following results. I am using 
filelayout-draft-13 branch with Linux 2.6.24-rc8-pnfs. I will try to debug 
some more tomorrow.

Marc.


Jan 22 15:20:45 bear107 kernel: xxx server proc  4 CLOSE
Jan 22 15:20:45 bear107 kernel: NFSD: nfsd4_close on file lockfile8090
Jan 22 15:20:45 bear107 kernel: NFSD: preprocess_seqid_op: seqid=0 stateid 
= (47967970/00000020/000000
0c/00000000)
Jan 22 15:20:45 bear107 kernel: NFSD: find_stateid flags 0x45
Jan 22 15:20:45 bear107 kernel: renewing client (clientid 
47967970/00000001)
000000100108 RIP:
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883ad38a>] 
:nfsd:free_nfs4_file+0x39/0x85
Jan 22 15:20:45 bear107 kernel: PGD 22a96a067 PUD 22b50f067 PMD 0
Jan 22 15:20:45 bear107 kernel: Oops: 0002 [1] SMP
Jan 22 15:20:45 bear107 kernel: CPU 0
Jan 22 15:20:45 bear107 kernel: Modules linked in: nfsd auth_rpcgss 
exportfs mmfs mmfslinux tracedev a
utofs4 nfs lockd sunrpc dm_mirror dm_mod ehci_hcd ohci_hcd usbcore bnx2 
qla2xxx ext3 jbd mptsas scsi_t
ransport_sas mptspi scsi_transport_spi mptfc scsi_transport_fc mptscsih 
mptbase sd_mod
Jan 22 15:20:45 bear107 kernel: Pid: 10145, comm: nfsd Not tainted 
2.6.24-rc8-pnfs #1
Jan 22 15:20:45 bear107 kernel: RIP: 0010:[<ffffffff883ad38a>] 
[<ffffffff883ad38a>] :nfsd:free_nfs4_f
ile+0x39/0x85
Jan 22 15:20:45 bear107 kernel: RSP: 0018:ffff81022370fd80  EFLAGS: 
00010286
Jan 22 15:20:45 bear107 kernel: RAX: 0000000000100100 RBX: 
ffff810221575070 RCX: ffff810221575078
Jan 22 15:20:45 bear107 kernel: RDX: 0000000000200200 RSI: 
0000000000000046 RDI: ffffffff883bb0fc
Jan 22 15:20:45 bear107 kernel: RBP: ffffffff883ad351 R08: 
0000000000000000 R09: 0000000000000000
Jan 22 15:20:45 bear107 kernel: R10: 0000000000000000 R11: 
0000000000000000 R12: ffff81022e51aa80
Jan 22 15:20:45 bear107 kernel: R13: 0000000000000000 R14: 
ffff810222a4b000 R15: 0000000000000000
Jan 22 15:20:45 bear107 kernel: FS:  00002b3f01091b00(0000) 
GS:ffffffff8056f000(0000) knlGS:0000000000
000000
Jan 22 15:20:45 bear107 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 
000000008005003b
Jan 22 15:20:45 bear107 kernel: CR2: 0000000000100108 CR3: 
000000022e61f000 CR4: 00000000000006e0
Jan 22 15:20:45 bear107 kernel: DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Jan 22 15:20:45 bear107 kernel: DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Jan 22 15:20:45 bear107 kernel: Process nfsd (pid: 10145, threadinfo 
ffff81022370e000, task ffff81022d
b6c860)
Jan 22 15:20:45 bear107 kernel: Stack:  ffff810221575070 ffffffff802c8e32 
ffff810008a45210 ffff81022fc
ea2e0
Jan 22 15:20:45 bear107 kernel:  ffff810221575070 ffffffff883ae41a 
ffff810222dd5dd8 0000000000000004
Jan 22 15:20:45 bear107 kernel:  ffff81022e51aa80 ffffffff883ae4e9 
ffff81022fcea250 ffffffff883ae37f
Jan 22 15:20:45 bear107 kernel: Call Trace:
Jan 22 15:20:45 bear107 kernel:  [<ffffffff802c8e32>] kref_put+0x74/0x82
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883ae41a>] 
:nfsd:release_stateid+0x162/0x175
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883ae4e9>] 
:nfsd:release_stateowner+0xbc/0xf1
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883ae37f>] 
:nfsd:release_stateid+0xc7/0x175
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883b0899>] 
:nfsd:nfsd4_close+0x96/0x124
Jan 22 15:20:45 bear107 kernel:  [<ffffffff883a5255>] 
:nfsd:nfsd4_proc_compound+0x29d/0x440
Jan 22 15:20:45 bear107 kernel:  [<ffffffff88396878>] 
:nfsd:nfsd_dispatch+0xe2/0x1d6
Jan 22 15:20:45 bear107 kernel:  [<ffffffff8812f70c>] 
:sunrpc:svc_process+0x408/0x6de
Jan 22 15:20:46 bear107 kernel:  [<ffffffff88396678>] 
:nfsd:nfsd+0x1a4/0x2c2
Jan 22 15:20:46 bear107 kernel:  [<ffffffff8020c3f8>] child_rip+0xa/0x12
Jan 22 15:20:46 bear107 kernel:  [<ffffffff883964d4>] :nfsd:nfsd+0x0/0x2c2
Jan 22 15:20:46 bear107 kernel:  [<ffffffff8020c3ee>] child_rip+0x0/0x12
Jan 22 15:20:46 bear107 kernel:
Jan 22 15:20:46 bear107 kernel:
Jan 22 15:20:46 bear107 kernel: Code: 48 89 50 08 48 89 02 31 c0 48 c7 41 
08 00 02 20 00 48 8b 73
Jan 22 15:20:46 bear107 kernel: RIP  [<ffffffff883ad38a>] 
:nfsd:free_nfs4_file+0x39/0x85
Jan 22 15:20:46 bear107 kernel:  RSP <ffff81022370fd80>
Jan 22 15:20:46 bear107 kernel: CR2: 0000000000100108
Jan 22 15:20:46 bear107 kernel: ---[ end trace a9871b2cb4f37ac4 ]---