[LU-1271] client evicted by ost during simul truncate test

Mon, 29 May 2017 04:12:16 +0000

During simul test #36 truncate individual mode, I removed the test directory
Simul was failed as expected but a few clients were evicted by ost

Mar 29 14:41:14 ehyperion-dit34 kernel: LustreError: 0:0:(ldlm_lockd.c:357:waiting_locks_callback()) ### lock callback timer expired after 100s: evicting client at 192.168.114.15@o2ib1 ns: filter-lustre-OST002f_UUI
D lock: ffff880637e41240/0x841523d0d78a63ce lrc: 3/0,0 mode: PW/PW res: 1408564/0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->18446744073709551615) flags: 0x10020 remote: 0xcfdc2859f55f67fa expref: 4 pid: 209
65 timeout 4307447235
Mar 29 14:41:14 ehyperion-dit34 kernel: LustreError: 0:0:(ldlm_lockd.c:357:waiting_locks_callback()) ### lock callback timer expired after 100s: evicting client at 192.168.114.22@o2ib1 ns: filter-lustre-OST001f_UUID lock: ffff8805eb75bb40/0x841523d0d78a63f1 lrc: 3/0,0 mode: PW/PW res: 1406133/0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->18446744073709551615) flags: 0x10020 remote: 0x5d5b157fb75724f0 expref: 4 pid: 209
50 timeout 4307447236
Mar 29 14:41:14 ehyperion-dit30 kernel: LustreError: 0:0:(ldlm_lockd.c:357:waiting_locks_callback()) ### lock callback timer expired after 100s: evicting client at 192.168.115.128@o2ib1 ns: filter-lustre-OST0032_UU
ID lock: ffff88060c42db40/0x545dd15c52687038 lrc: 3/0,0 mode: PW/PW res: 1443808/0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->18446744073709551615) flags: 0x10020 remote: 0x96951ee279363733 expref: 4 pid: 20
778 timeout 4307432200
Mar 29 14:41:16 ehyperion305 kernel: LustreError: 11-0: an error occurred while communicating with 192.168.127.65@o2ib1. The obd_ping operation failed with -107
Mar 29 14:41:16 ehyperion305 kernel: LustreError: Skipped 35 previous similar messages
Mar 29 14:41:16 ehyperion305 kernel: Lustre: lustre-OST001f-osc-ffff880228f4ac00: Connection to service lustre-OST001f via nid 192.168.127.65@o2ib1 was lost; in progress operations using this service will wait for recovery to complete.
Mar 29 14:41:16 ehyperion305 kernel: Lustre: Skipped 9 previous similar messages
Mar 29 14:41:16 ehyperion305 kernel: LustreError: 167-0: This client was evicted by lustre-OST001f; in progress operations using this service will fail.
Mar 29 14:41:16 ehyperion305 kernel: Lustre: lustre-OST001f-osc-ffff880228f4ac00: Connection restored to service lustre-OST001f using nid 192.168.127.65@o2ib1.
Mar 29 14:41:16 ehyperion305 kernel: Lustre: Skipped 61 previous similar messages
Mar 29 14:41:29 ehyperion-dit30 kernel: LustreError: 20822:0:(ldlm_lib.c:2239:target_send_reply_msg()) @@@ processing error (~~107) req@ffff8805f00be400 x1397535667303049/t0(0) o400~~><?>@<?>:0/0 lens 192/0 e 0 to 0
dl 1333057350 ref 1 fl Interpret:H/0/ffffffff rc -107/-1
Mar 29 14:41:29 ehyperion-dit30 kernel: LustreError: 20822:0:(ldlm_lib.c:2239:target_send_reply_msg()) Skipped 10764 previous similar messages
Mar 29 14:41:29 ehyperion557 kernel: LustreError: 11-0: an error occurred while communicating with 192.168.127.61@o2ib1. The obd_ping operation failed with -107
Mar 29 14:41:29 ehyperion557 kernel: LustreError: Skipped 16 previous similar messages
Mar 29 14:41:29 ehyperion557 kernel: Lustre: lustre-OST0032-osc-ffff880210e9a400: Connection to service lustre-OST0032 via nid 192.168.127.61@o2ib1 was lost; in progress operations using this service will wait for r
ecovery to complete.
Mar 29 14:41:29 ehyperion557 kernel: Lustre: Skipped 14 previous similar messages
Mar 29 14:41:29 ehyperion557 kernel: LustreError: 167-0: This client was evicted by lustre-OST0032; in progress operations using this service will fail.
Mar 29 14:41:29 ehyperion557 kernel: Lustre: lustre-OST0032-osc-ffff880210e9a400: Connection restored to service lustre-OST0032 using nid 192.168.127.61@o2ib1.
Mar 29 14:41:29 ehyperion557 kernel: Lustre: Skipped 61 previous similar messages
Mar 29 14:41:29 ehyperion298 kernel: LustreError: 11-0: an error occurred while communicating with 192.168.127.65@o2ib1. The obd_ping operation failed with -107
Mar 29 14:41:29 ehyperion298 kernel: LustreError: Skipped 15 previous similar messages
Mar 29 14:41:29 ehyperion298 kernel: Lustre: lustre-OST002f-osc-ffff880226002400: Connection to service lustre-OST002f via nid 192.168.127.65@o2ib1 was lost; in progress operations using this service will wait for r
ecovery to complete.
Mar 29 14:41:29 ehyperion298 kernel: Lustre: Skipped 53 previous similar messages
Mar 29 14:41:29 ehyperion298 kernel: LustreError: 167-0: This client was evicted by lustre-OST002f; in progress operations using this service will fail.
Mar 29 14:41:29 ehyperion298 kernel: Lustre: lustre-OST002f-osc-ffff880226002400: Connection restored to service lustre-OST002f using nid 192.168.127.65@o2ib1.
Mar 29 14:41:29 ehyperion298 kernel: Lustre: Skipped 61 previous similar messages

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[LU-1271] client evicted by ost during simul truncate test