[LU-7123] sanity-scrub: OST shows unable to mount

Duplicate — Fri, 11 Sep 2015 03:36:33 +0000

This issue was created by maloo for sarah_lw <wei3.liu@intel.com>

Please provide additional information about the failure here.

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/ff98b9de-5411-11e5-b12b-5254006e85c2.

OST console showen in the lustre-initialization

17:23:31:[ 9567.220671] Lustre: DEBUG MARKER: mkdir -p /mnt/ost1
17:23:31:[ 9567.529080] Lustre: 19295:0:(client.c:2039:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1441387392/real 1441387392]  req@ffff88005deb1e00 x1511395716989360/t0(0) o250->MGC10.1.4.162@tcp@10.1.4.162@tcp:26/25 lens 520/544 e 0 to 1 dl 1441387403 ref 1 fl Rpc:XN/0/ffffffff rc 0/-1
17:23:31:[ 9567.531521] Lustre: 19295:0:(client.c:2039:ptlrpc_expire_one_request()) Skipped 3 previous similar messages
17:23:31:[ 9567.570845] Lustre: DEBUG MARKER: test -b /dev/lvm-Role_OSS/P1
17:23:31:[ 9567.913313] Lustre: DEBUG MARKER: mkdir -p /mnt/ost1; mount -t lustre   		                   /dev/lvm-Role_OSS/P1 /mnt/ost1
17:23:31:[ 9568.305881] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: errors=remount-ro
17:23:31:[ 9568.461183] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: errors=remount-ro,no_mbcache
17:23:31:[ 9568.480543] Lustre: Evicted from MGS (at 10.1.4.162@tcp) after server handle changed from 0xd1a6ba6be92fc62 to 0xd1a6ba6be9adf3a
17:23:31:[ 9568.482736] LustreError: 15f-b: lustre-OST0000: cannot register this server with the MGS: rc = -108. Is the MGS running?
17:23:31:[ 9568.482991] Lustre: MGC10.1.4.162@tcp: Connection restored to MGS (at 10.1.4.162@tcp)
17:23:31:[ 9568.482993] Lustre: Skipped 6 previous similar messages
17:23:31:[ 9568.485396] LustreError: 14130:0:(obd_mount_server.c:1794:server_fill_super()) Unable to start targets: -108
17:23:31:[ 9568.486579] LustreError: 14130:0:(obd_mount_server.c:1509:server_put_super()) no obd lustre-OST0000
17:23:31:[ 9568.487556] LustreError: 14130:0:(obd_mount_server.c:137:server_deregister_mount()) lustre-OST0000 not registered
17:23:31:[ 9568.620431] Lustre: server umount lustre-OST0000 complete
17:23:31:[ 9568.621660] Lustre: Skipped 3 previous similar messages
17:23:31:[ 9568.622489] LustreError: 14130:0:(obd_mount.c:1342:lustre_fill_super()) Unable to mount  (-108)

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[LU-7123] sanity-scrub: OST shows unable to mount