== replay-single test 70b: dbench 1mdts recovery; 1 clients ========================================================== 12:27:00 (1776184020) Starting client oleg458-client.virtnet: -o user_xattr,flock oleg458-server@tcp:/lustre /mnt/lustre Started clients oleg458-client.virtnet: 192.168.204.158@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) + 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/oleg458-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=131364 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 3712 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 29696 3735552 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3743744 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7479296 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server reboot facets: mds1 Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg458-client.virtnet: looking for dbench program oleg458-client.virtnet: /usr/bin/dbench oleg458-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg458-client.virtnet oleg458-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single' oleg458-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg458-client.virtnet' oleg458-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg458-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg458-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg458-client.virtnet at Tue Apr 14 12:27:03 EDT 2026 oleg458-client.virtnet: waiting for dbench pid 131395 oleg458-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg458-client.virtnet: oleg458-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg458-client.virtnet: failed to create barrier semaphore oleg458-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg458-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg458-client.virtnet: releasing clients oleg458-client.virtnet: 1 71 3.14 MB/sec warmup 1 sec latency 175.128 ms oleg458-client.virtnet: 1 137 3.00 MB/sec warmup 2 sec latency 117.849 ms oleg458-client.virtnet: 1 181 2.43 MB/sec warmup 3 sec latency 132.551 ms oleg458-client.virtnet: 1 246 2.34 MB/sec warmup 4 sec latency 119.926 ms oleg458-client.virtnet: 1 297 2.19 MB/sec warmup 5 sec latency 140.434 ms oleg458-client.virtnet: 1 323 1.95 MB/sec warmup 6 sec latency 206.510 ms oleg458-client.virtnet: 1 373 1.90 MB/sec warmup 7 sec latency 145.038 ms oleg458-client.virtnet: 1 433 1.89 MB/sec warmup 8 sec latency 124.770 ms oleg458-client.virtnet: 1 485 1.88 MB/sec warmup 9 sec latency 139.783 ms oleg458-client.virtnet: 1 533 1.85 MB/sec warmup 10 sec latency 136.892 ms oleg458-client.virtnet: 1 664 1.92 MB/sec warmup 11 sec latency 221.462 ms oleg458-client.virtnet: 1 709 1.76 MB/sec warmup 12 sec latency 269.056 ms oleg458-client.virtnet: 1 731 1.64 MB/sec warmup 13 sec latency 209.181 ms oleg458-client.virtnet: 1 778 1.52 MB/sec warmup 14 sec latency 121.369 ms oleg458-client.virtnet: 1 798 1.43 MB/sec warmup 15 sec latency 237.858 ms oleg458-client.virtnet: 1 798 1.34 MB/sec warmup 16 sec latency 1238.095 ms oleg458-client.virtnet: 1 798 1.26 MB/sec warmup 17 sec latency 2239.056 ms oleg458-client.virtnet: 1 798 1.19 MB/sec warmup 18 sec latency 3239.321 ms oleg458-client.virtnet: 1 798 1.13 MB/sec warmup 19 sec latency 4240.343 ms oleg458-client.virtnet: 1 798 1.07 MB/sec warmup 20 sec latency 5240.559 ms oleg458-client.virtnet: 1 798 1.02 MB/sec warmup 21 sec latency 6243.046 ms oleg458-client.virtnet: 1 798 0.97 MB/sec warmup 22 sec latency 7243.282 ms oleg458-client.virtnet: 1 798 0.93 MB/sec warmup 23 sec latency 8243.502 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 1 sec latency 10243.984 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 2 sec latency 11244.678 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 3 sec latency 12246.085 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 4 sec latency 13249.353 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 5 sec latency 14255.607 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 6 sec latency 15255.870 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 7 sec latency 16256.414 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 8 sec latency 17257.591 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 9 sec loleg458-server: oleg458-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg458-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 2210304 3840 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3713024 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3750912 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 54272 7463936 1% /mnt/lustre test_70b fail mds1 2 times Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server reboot facets: mds1 atency 18257.844 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 10 sec latency 19260.138 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 11 sec latency 20261.066 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 12 sec latency 21263.579 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 13 sec latency 22263.772 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 14 sec latency 23264.627 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 15 sec latency 24266.970 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 16 sec latency 25268.334 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 17 sec latency 26268.664 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 18 sec latency 27268.948 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 19 sec latency 28269.195 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 20 sec latency 29269.687 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 21 sec latency 30270.240 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 22 sec latency 31271.666 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 23 sec latency 32271.940 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 24 sec latency 33274.833 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 25 sec latency 34275.428 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 26 sec latency 35277.040 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 27 sec latency 36281.096 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 28 sec latency 37282.196 ms oleg458-client.virtnet: 1 798 0.00 MB/sec execute 29 sec latency 38283.857 ms oleg458-client.virtnet: 1 861 0.00 MB/sec execute 30 sec latency 38485.393 ms oleg458-client.virtnet: 1 913 0.01 MB/sec execute 31 sec latency 147.765 ms oleg458-client.virtnet: 1 977 0.01 MB/sec execute 32 sec latency 149.843 ms oleg458-client.virtnet: 1 1037 0.04 MB/sec execute 33 sec latency 208.101 ms oleg458-client.virtnet: 1 1139 0.04 MB/sec execute 34 sec latency 56.798 ms oleg458-client.virtnet: 1 1215 0.05 MB/sec execute 35 sec latency 67.450 ms oleg458-client.virtnet: 1 1391 0.13 MB/sec execute 36 sec latency 50.555 ms oleg458-client.virtnet: 1 1481 0.12 MB/sec execute 37 sec latency 77.438 ms oleg458-client.virtnet: 1 1591 0.12 MB/sec execute 38 sec latency 130.373 ms oleg458-client.virtnet: 1 1686 0.12 MB/sec execute 39 sec latency 136.313 ms oleg458-client.virtnet: 1 1820 0.12 MB/sec execute 40 sec latency 59.958 ms oleg458-client.virtnet: 1 1902 0.12 MB/sec execute 41 sec latency 213.722 ms oleg458-client.virtnet: 1 2008 0.12 MB/sec execute 42 sec latency 62.436 ms oleg458-client.virtnet: 1 2139 0.12 MB/sec execute 43 sec latency 50.286 ms oleg458-client.virtnet: 1 2251 0.12 MB/sec execute 44 sec latency 71.157 ms oleg458-client.virtnet: 1 2359 0.14 MB/sec execute 45 sec latency 211.637 ms oleg458-client.virtnet: 1 2416 0.14 MB/sec execute 46 sec latency 153.530 ms oleg458-client.virtnet: 1 2466 0.15 MB/sec execute 47 sec latency 230.606 ms oleg458-client.virtnet: 1 2466 0.15 MB/sec execute 48 sec latency 1056.162 ms oleg458-client.virtnet: 1 2466 0.15 MB/sec execute 49 sec latency 2056.399 ms oleg458-client.virtnet: 1 2466 0.14 MB/sec execute 50 sec latency 3059.617 ms oleg458-client.virtnet: 1 2466 0.14 MB/sec execute 51 sec latency 4061.339 ms oleg458-client.virtnet: 1 2466 0.14 MB/sec execute 52 sec latency 5063.651 ms oleg458-client.virtnet: 1 2466 0.13 MB/sec execute 53 sec latency Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg458-server: oleg458-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg458-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 2210304 3840 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3719168 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3751936 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 54272 7471104 1% /mnt/lustre test_70b fail mds1 3 times Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server reboot facets: mds1 6064.583 ms oleg458-client.virtnet: 1 2466 0.13 MB/sec execute 54 sec latency 7066.900 ms oleg458-client.virtnet: 1 2466 0.13 MB/sec execute 55 sec latency 8068.051 ms oleg458-client.virtnet: 1 2466 0.13 MB/sec execute 56 sec latency 9068.275 ms oleg458-client.virtnet: 1 2466 0.13 MB/sec execute 57 sec latency 10068.670 ms oleg458-client.virtnet: 1 2466 0.12 MB/sec execute 58 sec latency 11068.899 ms oleg458-client.virtnet: 1 2466 0.12 MB/sec execute 59 sec latency 12069.170 ms oleg458-client.virtnet: 1 2466 0.12 MB/sec execute 60 sec latency 13069.308 ms oleg458-client.virtnet: 1 2466 0.12 MB/sec execute 61 sec latency 14070.681 ms oleg458-client.virtnet: 1 2466 0.12 MB/sec execute 62 sec latency 15070.981 ms oleg458-client.virtnet: 1 2466 0.11 MB/sec execute 63 sec latency 16073.200 ms oleg458-client.virtnet: 1 2466 0.11 MB/sec execute 64 sec latency 17074.389 ms oleg458-client.virtnet: 1 2466 0.11 MB/sec execute 65 sec latency 18074.673 ms oleg458-client.virtnet: 1 2466 0.11 MB/sec execute 66 sec latency 19075.254 ms oleg458-client.virtnet: 1 2466 0.11 MB/sec execute 67 sec latency 20075.888 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 68 sec latency 21076.155 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 69 sec latency 22076.598 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 70 sec latency 23076.897 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 71 sec latency 24077.214 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 72 sec latency 25077.881 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 73 sec latency 26078.321 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 74 sec latency 27079.962 ms oleg458-client.virtnet: 1 2466 0.10 MB/sec execute 75 sec latency 28080.173 ms oleg458-client.virtnet: 1 2466 0.09 MB/sec execute 76 sec latency 29080.311 ms oleg458-client.virtnet: 1 2477 0.09 MB/sec execute 77 sec latency 29837.571 ms oleg458-client.virtnet: 1 2597 0.10 MB/sec execute 78 sec latency 201.409 ms oleg458-client.virtnet: 1 2880 0.14 MB/sec execute 79 sec latency 135.273 ms oleg458-client.virtnet: 1 2989 0.15 MB/sec execute 80 sec latency 132.673 ms oleg458-client.virtnet: 1 3210 0.16 MB/sec execute 81 sec latency 127.620 ms oleg458-client.virtnet: 1 3365 0.17 MB/sec execute 82 sec latency 88.104 ms oleg458-client.virtnet: 1 3569 0.20 MB/sec execute 83 sec latency 56.058 ms oleg458-client.virtnet: 1 3697 0.21 MB/sec execute 84 sec latency 40.705 ms oleg458-client.virtnet: 1 3812 0.21 MB/sec execute 85 sec latency 67.376 ms oleg458-client.virtnet: 1 3906 0.22 MB/sec execute 86 sec latency 51.865 ms oleg458-client.virtnet: 1 3988 0.21 MB/sec execute 87 sec latency 56.470 ms oleg458-client.virtnet: 1 4085 0.21 MB/sec execute 88 sec latency 60.833 ms oleg458-client.virtnet: 1 4236 0.21 MB/sec execute 89 sec latency 53.050 ms oleg458-client.virtnet: 1 4288 0.21 MB/sec execute 90 sec latency 189.986 ms oleg458-client.virtnet: 1 4347 0.21 MB/sec execute 91 sec latency 131.384 ms oleg458-client.virtnet: 1 4377 0.21 MB/sec execute 92 sec latency 171.067 ms oleg458-client.virtnet: 1 4454 0.21 MB/sec execute 93 sec latency 146.906 ms oleg458-client.virtnet: 1 4472 0.21 MB/sec execute 94 sec latency 724.084 ms oleg458-client.virtnet: 1 4472 0.20 MB/sec execute 95 sec latency 1725.795 ms oleg458-client.virtnet: 1 4472 0.20 MB/sec execute 96 sec latency 2726.339 ms oleg458-client.virtnet: 1 4472 0.20 MB/sec execute 97 sec latency 3726.664Failover mds1 to oleg458-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 ms oleg458-client.virtnet: 1 4472 0.20 MB/sec execute 98 sec latency 4727.045 ms oleg458-client.virtnet: 1 4472 0.20 MB/sec execute 99 sec latency 5727.304 ms oleg458-client.virtnet: 1 4472 0.19 MB/sec execute 100 sec latency 6728.170 ms oleg458-client.virtnet: 1 4472 0.19 MB/sec execute 101 sec latency 7728.690 ms oleg458-client.virtnet: 1 4472 0.19 MB/sec execute 102 sec latency 8728.903 ms oleg458-client.virtnet: 1 4472 0.19 MB/sec execute 103 sec latency 9729.133 ms oleg458-client.virtnet: 1 4472 0.19 MB/sec execute 104 sec latency 10729.516 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 105 sec latency 11729.897 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 106 sec latency 12730.102 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 107 sec latency 13730.457 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 108 sec latency 14730.764 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 109 sec latency 15731.037 ms oleg458-client.virtnet: 1 4472 0.18 MB/sec execute 110 sec latency 16734.024 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 111 sec latency 17734.350 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 112 sec latency 18734.688 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 113 sec latency 19734.893 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 114 sec latency 20735.182 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 115 sec latency 21735.396 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 116 sec latency 22735.865 ms oleg458-client.virtnet: 1 4472 0.17 MB/sec execute 117 sec latency 23736.083 ms oleg458-client.virtnet: 1 4472 0.16 MB/sec execute 118 sec latency 24737.111 ms oleg458-client.virtnet: 1 4472 0.16 MB/sec execute 119 sec latency 25737.497 ms oleg458-client.virtnet: 1 cleanup 120 sec oleg458-client.virtnet: 1 cleanup 121 sec oleg458-client.virtnet: 1 cleanup 122 sec oleg458-client.virtnet: 1 cleanup 123 sec oleg458-client.virtnet: 1 cleanup 124 sec oleg458-client.virtnet: 1 cleanup 125 sec oleg458-client.virtnet: 0 cleanup 125 sec oleg458-client.virtnet: oleg458-client.virtnet: Operation Count AvgLat MaxLat oleg458-client.virtnet: ---------------------------------------- oleg458-client.virtnet: NTCreateX 631 25.827 87.074 oleg458-client.virtnet: Close 468 6.817 22.266 oleg458-client.virtnet: Rename 27 1173.064 30702.760 oleg458-client.virtnet: Unlink 127 9.732 39.018 oleg458-client.virtnet: Qpathinfo 589 57.305 29837.550 oleg458-client.virtnet: Qfileinfo 98 0.346 5.489 oleg458-client.virtnet: Qfsinfo 104 0.776 12.206 oleg458-client.virtnet: Sfileinfo 56 25.218 149.851 oleg458-client.virtnet: Find 223 1.927 35.140 oleg458-client.virtnet: WriteX 311 4.238 33.404 oleg458-client.virtnet: ReadX 990 0.371 69.766 oleg458-client.virtnet: LockX 2 4.881 6.262 oleg458-client.virtnet: UnlockX 2 4.353 5.228 oleg458-client.virtnet: Flush 47 923.871 38485.366 oleg458-client.virtnet: oleg458-client.virtnet: Throughput 0.162276 MB/sec 1 clients 1 procs max_latency=38485.393 ms oleg458-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg458-client.virtnet at Tue Apr 14 12:29:32 EDT 2026 with return code 0 oleg458-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg458-client.virtnet oleg458-client.virtnet: /mnt/lustre/d70b.replay-single/oleg458-client.virtnet /mnt/lustre/d70b.replay-single/oleg458-client.virtnet oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg458-client.virtnet: removed directory 'clients/coleg458-server: oleg458-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 lient0/~dmtmp/PWRPNT' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg458-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg458-client.virtnet: removed directory 'clients/client0' oleg458-client.virtnet: removed directory 'clients' oleg458-client.virtnet: removed 'client.txt' oleg458-client.virtnet: /mnt/lustre/d70b.replay-single/oleg458-client.virtnet oleg458-client.virtnet: dbench successfully finished pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg458-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