== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:23:30 (1761315810) Starting client oleg335-client.virtnet: -o user_xattr,flock oleg335-server@tcp:/lustre /mnt/lustre Started clients oleg335-client.virtnet: 192.168.203.135@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/opt/iozone/bin:/opt/iozone/bin:/home/green/git/lustre-release/lustre/tests/mpi:/home/green/git/lustre-release/lustre/tests/racer:/home/green/git/lustre-release/lustre/../lustre-iokit/sgpdd-survey:/home/green/git/lustre-release/lustre/tests:/home/green/git/lustre-release/lustre/utils/gss:/home/green/git/lustre-release/lustre/utils:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin::/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests:/sbin:/usr/sbin:/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests/: + DBENCH_LIB= + TESTSUITE=replay-single + TESTNAME=test_70b + MOUNT=/mnt/lustre ++ hostname + DIR=/mnt/lustre/d70b.replay-single/oleg335-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found dbench: no process found Started rundbench load pid=138495 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2232 1285456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1464 3605556 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 25976 3552204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7157760 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg335-server Stopping /mnt/lustre-mds1 (opts:) on oleg335-server reboot facets: mds1 Failover mds1 to oleg335-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg335-client.virtnet: looking for dbench program oleg335-client.virtnet: /usr/bin/dbench oleg335-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg335-client.virtnet' oleg335-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg335-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg335-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet at Fri Oct 24 10:23:33 EDT 2025 oleg335-client.virtnet: waiting for dbench pid 138527 oleg335-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg335-client.virtnet: oleg335-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg335-client.virtnet: failed to create barrier semaphore oleg335-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg335-client.virtnet: releasing clients oleg335-client.virtnet: 1 137 6.01 MB/sec warmup 1 sec latency 69.985 ms oleg335-client.virtnet: 1 207 4.04 MB/sec warmup 2 sec latency 85.981 ms oleg335-client.virtnet: 1 305 3.73 MB/sec warmup 3 sec latency 130.102 ms oleg335-client.virtnet: 1 397 3.51 MB/sec warmup 4 sec latency 56.612 ms oleg335-client.virtnet: 1 485 3.38 MB/sec warmup 5 sec latency 85.020 ms oleg335-client.virtnet: 1 641 3.50 MB/sec warmup 6 sec latency 72.062 ms oleg335-client.virtnet: 1 726 3.04 MB/sec warmup 7 sec latency 66.592 ms oleg335-client.virtnet: 1 799 2.68 MB/sec warmup 8 sec latency 69.472 ms oleg335-client.virtnet: 1 896 2.41 MB/sec warmup 9 sec latency 110.357 ms oleg335-client.virtnet: 1 980 2.19 MB/sec warmup 10 sec latency 85.482 ms oleg335-client.virtnet: 1 1147 2.09 MB/sec warmup 11 sec latency 51.983 ms oleg335-client.virtnet: 1 1221 1.92 MB/sec warmup 12 sec latency 57.685 ms oleg335-client.virtnet: 1 1403 2.00 MB/sec warmup 13 sec latency 60.168 ms oleg335-client.virtnet: 1 1499 1.86 MB/sec warmup 14 sec latency 66.647 ms oleg335-client.virtnet: 1 1609 1.74 MB/sec warmup 15 sec latency 64.386 ms oleg335-client.virtnet: 1 1695 1.64 MB/sec warmup 16 sec latency 62.245 ms oleg335-client.virtnet: 1 1855 1.55 MB/sec warmup 17 sec latency 37.085 ms oleg335-client.virtnet: 1 2018 1.47 MB/sec warmup 18 sec latency 45.020 ms oleg335-client.virtnet: 1 2191 1.41 MB/sec warmup 19 sec latency 36.305 ms oleg335-client.virtnet: 1 2386 1.40 MB/sec warmup 20 sec latency 46.145 ms oleg335-client.virtnet: 1 2554 1.37 MB/sec warmup 21 sec latency 39.898 ms oleg335-client.virtnet: 1 2890 1.48 MB/sec warmup 22 sec latency 33.092 ms oleg335-client.virtnet: 1 3177 1.48 MB/sec warmup 23 sec latency 35.641 ms oleg335-client.virtnet: 1 3688 0.40 MB/sec execute 1 sec latency 45.359 ms oleg335-client.virtnet: 1 3816 0.71 MB/sec execute 2 sec latency 104.919 ms oleg335-client.virtnet: 1 3910 0.57 MB/sec execute 3 sec latency 57.169 ms oleg335-client.virtnet: 1 3995 0.43 MB/sec execute 4 sec latency 50.873 ms oleg335-client.virtnet: 1 4075 0.35 MB/sec execute 5 sec latency 98.404 ms oleg335-client.virtnet: 1 4220 0.31 MB/sec execute 6 sec latency 64.530 ms oleg335-client.virtnet: 1 4304 0.30 MB/sec execute 7 sec latency 60.743 ms oleg335-client.virtnet: 1 4379 0.28 MB/sec execute 8 sec latency 68.432 ms oleg335-client.virtnet: 1 4484 0.28 MB/sec execute 9 sec latency 67.364 ms oleg335-client.virtnet: 1 4562 0.27 MB/sec execute 10 sec latency 56.052 ms oleg335-client.virtnet: 1 4721 0.34 MB/sec execute 11 sec latency 46.048 ms olegoleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2192 1285496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1828 1285860 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12120 3593984 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37244 3569244 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49364 7163228 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg335-server Stopping /mnt/lustre-mds2 (opts:) on oleg335-server reboot facets: mds2 335-client.virtnet: 1 4817 0.32 MB/sec execute 12 sec latency 52.782 ms oleg335-client.virtnet: 1 5047 0.52 MB/sec execute 13 sec latency 38.606 ms oleg335-client.virtnet: 1 5162 0.49 MB/sec execute 14 sec latency 51.314 ms oleg335-client.virtnet: 1 5290 0.47 MB/sec execute 15 sec latency 40.530 ms oleg335-client.virtnet: 1 5413 0.45 MB/sec execute 16 sec latency 53.394 ms oleg335-client.virtnet: 1 5565 0.43 MB/sec execute 17 sec latency 61.201 ms oleg335-client.virtnet: 1 5732 0.42 MB/sec execute 18 sec latency 40.560 ms oleg335-client.virtnet: 1 5916 0.46 MB/sec execute 19 sec latency 81.686 ms oleg335-client.virtnet: 1 5988 0.44 MB/sec execute 20 sec latency 65.657 ms oleg335-client.virtnet: 1 6066 0.45 MB/sec execute 21 sec latency 80.246 ms oleg335-client.virtnet: 1 6315 0.58 MB/sec execute 22 sec latency 50.581 ms oleg335-client.virtnet: 1 6479 0.62 MB/sec execute 23 sec latency 65.026 ms oleg335-client.virtnet: 1 6727 0.62 MB/sec execute 24 sec latency 66.889 ms oleg335-client.virtnet: 1 6927 0.65 MB/sec execute 25 sec latency 49.660 ms oleg335-client.virtnet: 1 7122 0.74 MB/sec execute 26 sec latency 52.963 ms oleg335-client.virtnet: 1 7240 0.72 MB/sec execute 27 sec latency 48.294 ms oleg335-client.virtnet: 1 7348 0.73 MB/sec execute 28 sec latency 81.310 ms oleg335-client.virtnet: 1 7446 0.72 MB/sec execute 29 sec latency 53.889 ms oleg335-client.virtnet: 1 7523 0.69 MB/sec execute 30 sec latency 75.103 ms oleg335-client.virtnet: 1 7593 0.67 MB/sec execute 31 sec latency 72.293 ms oleg335-client.virtnet: 1 7766 0.65 MB/sec execute 32 sec latency 73.985 ms oleg335-client.virtnet: 1 7846 0.64 MB/sec execute 33 sec latency 93.080 ms oleg335-client.virtnet: 1 7963 0.63 MB/sec execute 34 sec latency 55.052 ms oleg335-client.virtnet: 1 8036 0.62 MB/sec execute 35 sec latency 52.725 ms oleg335-client.virtnet: 1 8147 0.63 MB/sec execute 36 sec latency 60.744 ms oleg335-client.virtnet: 1 8245 0.62 MB/sec execute 37 sec latency 67.018 ms oleg335-client.virtnet: 1 8350 0.60 MB/sec execute 38 sec latency 59.266 ms oleg335-client.virtnet: 1 8519 0.66 MB/sec execute 39 sec latency 62.460 ms oleg335-client.virtnet: 1 8608 0.65 MB/sec execute 40 sec latency 45.263 ms oleg335-client.virtnet: 1 8729 0.63 MB/sec execute 41 sec latency 55.124 ms oleg335-client.virtnet: 1 8799 0.62 MB/sec execute 42 sec latency 74.225 ms oleg335-client.virtnet: 1 8878 0.61 MB/sec execute 43 sec latency 67.719 ms oleg335-client.virtnet: 1 8945 0.60 MB/sec execute 44 sec latency 56.093 ms oleg335-client.virtnet: 1 8986 0.58 MB/sec execute 45 sec latency 626.289 ms oleg335-client.virtnet: 1 8986 0.57 MB/sec execute 46 sec latency 1627.266 ms oleg335-client.virtnet: 1 8986 0.56 MB/sec execute 47 sec latency 2628.836 ms oleg335-client.virtnet: 1 8986 0.55 MB/sec execute 48 sec latency 3629.220 ms oleg335-client.virtnet: 1 8986 0.54 MB/sec execute 49 sec latency 4633.062 ms oleg335-client.virtnet: 1 8986 0.52 MB/sec execute 50 sec latency 5634.121 ms oleg335-client.virtnet: 1 8986 0.51 MB/sec execute 51 sec latency 6636.728 ms oleg335-client.virtnet: 1 8986 0.50 MB/sec execute 52 sec latency 7636.915 ms oleg335-client.virtnet: 1 8986 0.49 MB/sec execute 53 sec latency 8640.356 ms oleg335-client.virtnet: 1 8986 0.49 MB/sec execute 54 sec latency 9644.455 ms oleg335-client.virtnet: 1 8986 0.48 MB/sec execute 55 sec latency 10645.347 ms oleg335-client.virtnet: 1 8986 0.47 MB/sec execute 56 sec lFailover mds2 to oleg335-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2152 1285536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1792 1285896 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12020 3592144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37364 3568984 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49384 7161128 1% /mnt/lustre test_70b fail mds1 3 times Failing mds1 on oleg335-server Stopping /mnt/lustre-mds1 (opts:) on oleg335-server reboot facets: mds1 atency 11648.754 ms oleg335-client.virtnet: 1 8986 0.46 MB/sec execute 57 sec latency 12651.739 ms oleg335-client.virtnet: 1 8986 0.45 MB/sec execute 58 sec latency 13651.936 ms oleg335-client.virtnet: 1 8986 0.44 MB/sec execute 59 sec latency 14652.453 ms oleg335-client.virtnet: 1 8986 0.44 MB/sec execute 60 sec latency 15652.631 ms oleg335-client.virtnet: 1 8986 0.43 MB/sec execute 61 sec latency 16652.759 ms oleg335-client.virtnet: 1 8986 0.42 MB/sec execute 62 sec latency 17655.196 ms oleg335-client.virtnet: 1 8986 0.42 MB/sec execute 63 sec latency 18655.661 ms oleg335-client.virtnet: 1 8986 0.41 MB/sec execute 64 sec latency 19656.782 ms oleg335-client.virtnet: 1 8986 0.40 MB/sec execute 65 sec latency 20657.076 ms oleg335-client.virtnet: 1 8986 0.40 MB/sec execute 66 sec latency 21657.293 ms oleg335-client.virtnet: 1 8986 0.39 MB/sec execute 67 sec latency 22657.480 ms oleg335-client.virtnet: 1 8986 0.39 MB/sec execute 68 sec latency 23658.147 ms oleg335-client.virtnet: 1 8986 0.38 MB/sec execute 69 sec latency 24659.253 ms oleg335-client.virtnet: 1 8986 0.37 MB/sec execute 70 sec latency 25666.019 ms oleg335-client.virtnet: 1 8986 0.37 MB/sec execute 71 sec latency 26666.907 ms oleg335-client.virtnet: 1 8997 0.36 MB/sec execute 72 sec latency 27508.066 ms oleg335-client.virtnet: 1 9105 0.36 MB/sec execute 73 sec latency 50.645 ms oleg335-client.virtnet: 1 9203 0.36 MB/sec execute 74 sec latency 67.797 ms oleg335-client.virtnet: 1 9315 0.35 MB/sec execute 75 sec latency 54.851 ms oleg335-client.virtnet: 1 9471 0.37 MB/sec execute 76 sec latency 72.996 ms oleg335-client.virtnet: 1 9535 0.36 MB/sec execute 77 sec latency 99.055 ms oleg335-client.virtnet: 1 9670 0.37 MB/sec execute 78 sec latency 72.184 ms oleg335-client.virtnet: 1 9991 0.41 MB/sec execute 79 sec latency 37.036 ms oleg335-client.virtnet: 1 10123 0.42 MB/sec execute 80 sec latency 65.781 ms oleg335-client.virtnet: 1 10459 0.44 MB/sec execute 81 sec latency 43.607 ms oleg335-client.virtnet: 1 10660 0.47 MB/sec execute 82 sec latency 49.253 ms oleg335-client.virtnet: 1 10773 0.46 MB/sec execute 83 sec latency 40.577 ms oleg335-client.virtnet: 1 10889 0.47 MB/sec execute 84 sec latency 66.649 ms oleg335-client.virtnet: 1 10975 0.47 MB/sec execute 85 sec latency 66.420 ms oleg335-client.virtnet: 1 11069 0.46 MB/sec execute 86 sec latency 78.768 ms oleg335-client.virtnet: 1 11166 0.46 MB/sec execute 87 sec latency 58.043 ms oleg335-client.virtnet: 1 11300 0.45 MB/sec execute 88 sec latency 59.080 ms oleg335-client.virtnet: 1 11381 0.45 MB/sec execute 89 sec latency 84.492 ms oleg335-client.virtnet: 1 11449 0.45 MB/sec execute 90 sec latency 69.604 ms oleg335-client.virtnet: 1 11549 0.45 MB/sec execute 91 sec latency 50.157 ms oleg335-client.virtnet: 1 11648 0.44 MB/sec execute 92 sec latency 52.236 ms oleg335-client.virtnet: 1 11812 0.45 MB/sec execute 93 sec latency 53.701 ms oleg335-client.virtnet: 1 11974 0.46 MB/sec execute 94 sec latency 39.420 ms oleg335-client.virtnet: 1 12156 0.47 MB/sec execute 95 sec latency 38.992 ms oleg335-client.virtnet: 1 12301 0.47 MB/sec execute 96 sec latency 51.624 ms oleg335-client.virtnet: 1 12436 0.47 MB/sec execute 97 sec latency 47.181 ms oleg335-client.virtnet: 1 12604 0.46 MB/sec execute 98 sec latency 38.732 ms oleg335-client.virtnet: 1 12763 0.46 MB/sec execute 99 sec latency 49.488 ms oleg335-client.virtnet: 1 12996 0.47 MB/sec execute 100 sec latency 32.026 ms oleg335-client.virtnet: Failover mds1 to oleg335-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0000 1 13099 0.47 MB/sec execute 101 sec latency 43.857 ms oleg335-client.virtnet: 1 13236 0.47 MB/sec execute 102 sec latency 53.060 ms oleg335-client.virtnet: 1 13526 0.50 MB/sec execute 103 sec latency 60.933 ms oleg335-client.virtnet: 1 13646 0.50 MB/sec execute 104 sec latency 53.549 ms oleg335-client.virtnet: 1 13920 0.52 MB/sec execute 105 sec latency 58.401 ms oleg335-client.virtnet: 1 14081 0.52 MB/sec execute 106 sec latency 53.335 ms oleg335-client.virtnet: 1 14234 0.54 MB/sec execute 107 sec latency 74.142 ms oleg335-client.virtnet: 1 14355 0.53 MB/sec execute 108 sec latency 58.097 ms oleg335-client.virtnet: 1 14484 0.54 MB/sec execute 109 sec latency 59.955 ms oleg335-client.virtnet: 1 14598 0.54 MB/sec execute 110 sec latency 62.710 ms oleg335-client.virtnet: 1 14722 0.53 MB/sec execute 111 sec latency 35.020 ms oleg335-client.virtnet: 1 14881 0.53 MB/sec execute 112 sec latency 60.439 ms oleg335-client.virtnet: 1 14993 0.53 MB/sec execute 113 sec latency 48.230 ms oleg335-client.virtnet: 1 15119 0.52 MB/sec execute 114 sec latency 44.757 ms oleg335-client.virtnet: 1 15246 0.53 MB/sec execute 115 sec latency 41.290 ms oleg335-client.virtnet: 1 15381 0.53 MB/sec execute 116 sec latency 45.120 ms oleg335-client.virtnet: 1 15479 0.52 MB/sec execute 117 sec latency 56.255 ms oleg335-client.virtnet: 1 15657 0.54 MB/sec execute 118 sec latency 51.325 ms oleg335-client.virtnet: 1 15775 0.54 MB/sec execute 119 sec latency 46.493 ms oleg335-client.virtnet: 1 cleanup 120 sec oleg335-client.virtnet: 1 cleanup 121 sec oleg335-client.virtnet: 1 cleanup 122 sec oleg335-client.virtnet: 0 cleanup 123 sec oleg335-client.virtnet: oleg335-client.virtnet: Operation Count AvgLat MaxLat oleg335-client.virtnet: ---------------------------------------- oleg335-client.virtnet: NTCreateX 2211 35.992 27508.046 oleg335-client.virtnet: Close 1597 5.473 34.439 oleg335-client.virtnet: Rename 92 32.669 99.033 oleg335-client.virtnet: Unlink 464 8.622 57.755 oleg335-client.virtnet: Qpathinfo 1972 5.306 81.659 oleg335-client.virtnet: Qfileinfo 327 0.328 9.536 oleg335-client.virtnet: Qfsinfo 362 0.418 28.574 oleg335-client.virtnet: Sfileinfo 184 17.710 52.895 oleg335-client.virtnet: Find 736 1.761 73.964 oleg335-client.virtnet: WriteX 1055 4.317 47.010 oleg335-client.virtnet: ReadX 3211 0.031 10.848 oleg335-client.virtnet: LockX 6 5.755 7.188 oleg335-client.virtnet: UnlockX 6 4.160 6.091 oleg335-client.virtnet: Flush 156 29.692 93.065 oleg335-client.virtnet: oleg335-client.virtnet: Throughput 0.539391 MB/sec 1 clients 1 procs max_latency=27508.066 ms oleg335-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet at Fri Oct 24 10:26:00 EDT 2025 with return code 0 oleg335-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: /mnt/lustre/d70b.replay-single/oleg335-client.virtnet /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg335-client.virtnet: removed directory 'clients/client0' oleg335-client.virtnet: removed directory 'clients' oleg335-client.virtnet: removed 'client.txt' oleg335-client.virtnet: /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: dbench successfully finished oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec