[Lustre-discuss] Help finding error in bugzilla

[Jeff Blasius]

Dear Lustre,
We have some OSS's which are triggering this bug. I can't find
anything like it in bugzilla. If this is a known bug, can you include
what you searched bugzilla for to find it?
Thanks,
                 jeff

Lustre 1.6.4.2

OSS
---------------------------
Jul  8 14:24:54 oss10 kernel: LustreError:
4572:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) ### enqueue
wait took 7744763506us from 1215533749 ns: filter-lustre0-OST0009_UUID
lock: 00000101a2b59580/0x9275e8a2d17f9488 lrc: 2/0,0 mode: PW/PW res:
68100256/0 rrc: 74 type: EXT [0->33554431] (req 0->4095) flags: 20
remote: 0xf87d4d490599950 expref: 117 pid: 4757
Jul  8 14:24:54 oss10 kernel: LustreError:
4572:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) Skipped 64
previous similar messages
Jul  8 14:24:54 oss10 kernel: LustreError:
4208:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) ### enqueue
wait took 7744804313us from 1215533749 ns: filter-lustre0-OST0009_UUID
lock: 00000101b36ab180/0x9275e8a2d17f94e3 lrc: 2/0,0 mode: PW/PW res:
68100256/0 rrc: 80 type: EXT [0->18446744073709551615] (req
0->18446744073709551615) flags: 80010020 remote: 0xdea38daf6f6ba077
expref: 100 pid: 4542
Jul  8 14:24:54 oss10 kernel: LustreError:
4208:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) Skipped 7
previous similar messages
Jul  8 14:25:44 oss10 kernel: LustreError:
0:0:(ldlm_lockd.c:210:waiting_locks_callback()) ### lock callback
timer expired: evicting client
eb58835d-0352-3bde-c8ba-57386954006d at NET_0x200000a01024f_UUID nid
10.1.2.79 at tcp  ns: filter-lustre0-OST0009_UUID lock:
000001009a873ac0/0x9275e8a2d17f9568 lrc: 1/0,0 mode: PW/PW res:
68100256/0 rrc: 150 type: EXT [0->18446744073709551615] (req
0->18446744073709551615) flags: 80000020 remote: 0x6913d224342a59cf
expref: 93 pid: 4762
Jul  8 14:25:44 oss10 kernel: LustreError:
4221:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) ### enqueue
wait took 7794802347us from 1215533749 ns: filter-lustre0-OST0009_UUID
lock: 000001009c118c80/0x9275e8a2d17f957d lrc: 2/0,0 mode: PW/PW res:
68100256/0 rrc: 150 type: EXT [0->33554431] (req 0->4095) flags: 10020
remote: 0xa4583fd67fdc786c expref: 100 pid: 4268
Jul  8 14:25:44 oss10 kernel: LustreError:
4221:0:(ldlm_lockd.c:646:ldlm_server_completion_ast()) Skipped 9
previous similar messages
Jul  8 14:26:29 oss10 kernel: LustreError:
4814:0:(ldlm_lib.c:1442:target_send_reply_msg()) @@@ processing error
(-107)  req at 0000010037d59a00 x6135877/t0 o400-><?>@<?>:-1 lens 128/0
ref 0 fl Interpret:/0/0 rc -107/0


Client
-------------------------
Jul  8 18:34:30 c086 kernel: LustreError: 11-0: an error occurred while
communicating with 10.1.1.40 at tcp. The ldlm_enqueue operation failed with
-107
Jul  8 18:34:30 c086 kernel: Lustre: lustre0-OST0009-osc-00000100081c2800:
Connection to service lustre0-OST0009 via nid 10.1.1.40 at tcp was lost; in
progress operations using this service will wait for recovery to complete.
Jul  8 18:34:30 c086 kernel: LustreError: 167-0: This client was evicted by
lustre0-OST0009; in progress operations using this service will fail.
Jul  8 18:34:30 c086 kernel: LustreError:
19481:0:(file.c:1052:ll_glimpse_size()) obd_enqueue returned rc -5,
returning -EIO
Jul  8 18:34:30 c086 kernel: Lustre: lustre0-OST0009-osc-00000100081c2800:
Connection restored to service lustre0-OST0009 using nid 10.1.1.40 at tcp.

-- 
Jeff Blasius / jeff.blasius at yale.edu
Phone: (203)432-9940 51 Prospect Rm. 011
High Performance Computing (HPC)
UNIX Systems Administrator, Linux Systems Design & Support (LSDS)
Yale University Information Technology Services (ITS)