== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 11:16:31 (1787843791) Starting client oleg415-client.virtnet: -o user_xattr,flock 192.168.204.115@tcp:/lustre /mnt/lustre Started clients oleg415-client.virtnet: 192.168.204.115@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) striped dir -i0 -c2 -H crush2 /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/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:/opt/iozone/bin:/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/oleg415-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=135451 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1600 3598148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26152 3571776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7169924 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg415-server Stopping /mnt/lustre-mds1 (opts:) on oleg415-server 11:17:00 (1787843820) shut down facet: mds1 facet_host: oleg415-server facet_failover_host: oleg415-server oleg415-client.virtnet: looking for dbench program oleg415-client.virtnet: /usr/bin/dbench oleg415-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg415-client.virtnet oleg415-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg415-client.virtnet' oleg415-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg415-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg415-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg415-client.virtnet at Thu Aug 27 11:16:36 EDT 2026 oleg415-client.virtnet: waiting for dbench pid 135484 oleg415-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg415-client.virtnet: oleg415-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg415-client.virtnet: failed to create barrier semaphore oleg415-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg415-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg415-client.virtnet: releasing clients oleg415-client.virtnet: 1 50 2.10 MB/sec warmup 1 sec latency 51.026 ms oleg415-client.virtnet: 1 113 2.62 MB/sec warmup 2 sec latency 171.945 ms oleg415-client.virtnet: 1 157 2.18 MB/sec warmup 3 sec latency 129.867 ms oleg415-client.virtnet: 1 238 2.28 MB/sec warmup 4 sec latency 104.138 ms oleg415-client.virtnet: 1 289 2.14 MB/sec warmup 5 sec latency 108.707 ms oleg415-client.virtnet: 1 341 2.04 MB/sec warmup 6 sec latency 151.459 ms oleg415-client.virtnet: 1 412 2.08 MB/sec warmup 7 sec latency 98.126 ms oleg415-client.virtnet: 1 483 2.11 MB/sec warmup 8 sec latency 96.329 ms oleg415-client.virtnet: 1 546 2.12 MB/sec warmup 9 sec latency 117.621 ms oleg415-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 86.131 ms oleg415-client.virtnet: 1 712 1.92 MB/sec warmup 11 sec latency 119.355 ms oleg415-client.virtnet: 1 721 1.77 MB/sec warmup 12 sec latency 901.211 ms oleg415-client.virtnet: 1 734 1.63 MB/sec warmup 13 sec latency 1583.153 ms oleg415-client.virtnet: 1 798 1.53 MB/sec warmup 14 sec latency 94.707 ms oleg415-client.virtnet: 1 885 1.44 MB/sec warmup 15 sec latency 81.580 ms oleg415-client.virtnet: 1 914 1.36 MB/sec warmup 16 sec latency 324.365 ms oleg415-client.virtnet: 1 970 1.28 MB/sec warmup 17 sec latency 92.146 ms oleg415-client.virtnet: 1 1060 1.27 MB/sec warmup 18 sec latency 91.419 ms oleg415-client.virtnet: 1 1143 1.21 MB/sec warmup 19 sec latency 68.237 ms oleg415-client.virtnet: 1 1181 1.15 MB/sec warmup 20 sec latency 459.175 ms oleg415-client.virtnet: 1 1181 1.09 MB/sec warmup 21 sec latency 1459.704 ms oleg415-client.virtnet: 1 1181 1.04 MB/sec warmup 22 sec latency 2459.967 ms oleg415-client.virtnet: 1 1181 1.00 MB/sec warmup 23 sec latency 3460.362 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 1 sec latency 5461.980 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 2 sec latency 6462.282 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 3 sec latency 7465.503 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 4 sec latency 8465.753 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 5 sec latency 9466.061 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 6 sec latency 10467.483 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 7 sec latency 11467.949 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 8 sec latency 12468.219 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 9 sec latency 13469.436 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 10 sec latencyFailover mds1 to oleg415-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg415-server: oleg415-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg415-client: oleg415-server: ssh exited with exit code 1 Started lustre-MDT0000 11:17:47 (1787843867) targets are mounted 11:17:48 (1787843868) facet_failover done 14471.182 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 11 sec latency 15471.392 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 12 sec latency 16471.595 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 13 sec latency 17472.384 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 14 sec latency 18472.664 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 15 sec latency 19472.933 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 16 sec latency 20473.364 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 17 sec latency 21475.152 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 18 sec latency 22475.588 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 19 sec latency 23493.193 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 20 sec latency 24493.453 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 21 sec latency 25493.753 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 22 sec latency 26493.938 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 23 sec latency 27494.300 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 24 sec latency 28495.092 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 25 sec latency 29495.373 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 26 sec latency 30495.640 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 27 sec latency 31495.934 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 28 sec latency 32497.635 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 29 sec latency 33499.353 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 30 sec latency 34499.771 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 31 sec latency 35500.574 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 32 sec latency 36501.916 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 33 sec latency 37502.243 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 34 sec latency 38503.466 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 35 sec latency 39503.707 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 36 sec latency 40504.237 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 37 sec latency 41504.439 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 38 sec latency 42504.911 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 39 sec latency 43505.449 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 40 sec latency 44511.984 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 41 sec latency 45513.943 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 42 sec latency 46514.458 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 43 sec latency 47517.052 ms oleg415-client.virtnet: 1 1181 0.00 MB/sec execute 44 sec latency 48518.177 ms oleg415-client.virtnet: 1 1186 0.00 MB/sec execute 45 sec latency 49422.247 ms oleg415-client.virtnet: 1 1230 0.00 MB/sec execute 46 sec latency 109.041 ms oleg415-client.virtnet: 1 1285 0.00 MB/sec execute 47 sec latency 95.954 ms oleg415-client.virtnet: 1 1451 0.06 MB/sec execute 48 sec latency 88.770 ms oleg415-client.virtnet: 1 1519 0.06 MB/sec execute 49 sec latency 125.421 ms oleg415-client.virtnet: 1 1603 0.06 MB/sec execute 50 sec latency 59.890 ms oleg415-client.virtnet: 1 1682 0.06 MB/sec execute 51 sec latency 64.012 ms oleg415-client.virtnet: 1 1770 0.06 MB/sec execute 52 sec latency 91.574 ms oleg415-client.virtnet: 1 1843 0.06 MB/sec execute 53 sec latency 72.275 ms oleg415-client.virtnet: 1 1942 0.06 MB/sec executoleg415-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 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 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12224 3593852 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37464 3568448 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49688 7162300 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg415-server Stopping /mnt/lustre-mds2 (opts:) on oleg415-server 11:18:25 (1787843905) shut down facet: mds2 facet_host: oleg415-server facet_failover_host: oleg415-server Failover mds2 to oleg415-server mount facets: mds2 e 54 sec latency 60.560 ms oleg415-client.virtnet: 1 2046 0.07 MB/sec execute 55 sec latency 70.752 ms oleg415-client.virtnet: 1 2138 0.07 MB/sec execute 56 sec latency 85.433 ms oleg415-client.virtnet: 1 2193 0.07 MB/sec execute 57 sec latency 96.634 ms oleg415-client.virtnet: 1 2329 0.08 MB/sec execute 58 sec latency 69.816 ms oleg415-client.virtnet: 1 2377 0.08 MB/sec execute 59 sec latency 80.667 ms oleg415-client.virtnet: 1 2439 0.08 MB/sec execute 60 sec latency 119.225 ms oleg415-client.virtnet: 1 2508 0.09 MB/sec execute 61 sec latency 119.132 ms oleg415-client.virtnet: 1 2608 0.10 MB/sec execute 62 sec latency 73.399 ms oleg415-client.virtnet: 1 2898 0.16 MB/sec execute 63 sec latency 74.114 ms oleg415-client.virtnet: 1 2982 0.16 MB/sec execute 64 sec latency 94.933 ms oleg415-client.virtnet: 1 3170 0.17 MB/sec execute 65 sec latency 109.633 ms oleg415-client.virtnet: 1 3271 0.19 MB/sec execute 66 sec latency 96.059 ms oleg415-client.virtnet: 1 3365 0.19 MB/sec execute 67 sec latency 83.724 ms oleg415-client.virtnet: 1 3509 0.23 MB/sec execute 68 sec latency 97.028 ms oleg415-client.virtnet: 1 3590 0.22 MB/sec execute 69 sec latency 70.157 ms oleg415-client.virtnet: 1 3690 0.22 MB/sec execute 70 sec latency 65.495 ms oleg415-client.virtnet: 1 3773 0.24 MB/sec execute 71 sec latency 90.892 ms oleg415-client.virtnet: 1 3833 0.23 MB/sec execute 72 sec latency 113.727 ms oleg415-client.virtnet: 1 3905 0.23 MB/sec execute 73 sec latency 70.566 ms oleg415-client.virtnet: 1 3980 0.23 MB/sec execute 74 sec latency 72.696 ms oleg415-client.virtnet: 1 4068 0.23 MB/sec execute 75 sec latency 81.837 ms oleg415-client.virtnet: 1 4129 0.22 MB/sec execute 76 sec latency 151.521 ms oleg415-client.virtnet: 1 4211 0.22 MB/sec execute 77 sec latency 91.017 ms oleg415-client.virtnet: 1 4260 0.22 MB/sec execute 78 sec latency 114.824 ms oleg415-client.virtnet: 1 4299 0.22 MB/sec execute 79 sec latency 130.016 ms oleg415-client.virtnet: 1 4352 0.22 MB/sec execute 80 sec latency 83.506 ms oleg415-client.virtnet: 1 4415 0.22 MB/sec execute 81 sec latency 97.439 ms oleg415-client.virtnet: 1 4452 0.22 MB/sec execute 82 sec latency 122.152 ms oleg415-client.virtnet: 1 4483 0.21 MB/sec execute 83 sec latency 153.541 ms oleg415-client.virtnet: 1 4536 0.21 MB/sec execute 84 sec latency 118.273 ms oleg415-client.virtnet: 1 4610 0.22 MB/sec execute 85 sec latency 79.764 ms oleg415-client.virtnet: 1 4685 0.22 MB/sec execute 86 sec latency 94.568 ms oleg415-client.virtnet: 1 4729 0.22 MB/sec execute 87 sec latency 85.308 ms oleg415-client.virtnet: 1 4808 0.22 MB/sec execute 88 sec latency 53.352 ms oleg415-client.virtnet: 1 4957 0.25 MB/sec execute 89 sec latency 84.298 ms oleg415-client.virtnet: 1 5033 0.25 MB/sec execute 90 sec latency 74.622 ms oleg415-client.virtnet: 1 5115 0.24 MB/sec execute 91 sec latency 75.450 ms oleg415-client.virtnet: 1 5156 0.24 MB/sec execute 92 sec latency 87.951 ms oleg415-client.virtnet: 1 5254 0.24 MB/sec execute 93 sec latency 74.631 ms oleg415-client.virtnet: 1 5302 0.24 MB/sec execute 94 sec latency 92.695 ms oleg415-client.virtnet: 1 5372 0.24 MB/sec execute 95 sec latency 86.104 ms oleg415-client.virtnet: 1 5420 0.23 MB/sec execute 96 sec latency 101.913 ms oleg415-client.virtnet: 1 5505 0.23 MB/sec execute 97 sec latency 77.742 ms oleg415-client.virtnet: 1 5561 0.23 MB/sec execute 98 sec latency 95.899 ms oleg415-client.virtnet: 1 5596 0.23 MB/sStart mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg415-server: oleg415-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg415-client: oleg415-server: ssh exited with exit code 1 Started lustre-MDT0001 11:19:02 (1787843942) targets are mounted 11:19:02 (1787843942) facet_failover done ec execute 99 sec latency 90.435 ms oleg415-client.virtnet: 1 5687 0.23 MB/sec execute 100 sec latency 94.948 ms oleg415-client.virtnet: 1 5746 0.23 MB/sec execute 101 sec latency 72.839 ms oleg415-client.virtnet: 1 5865 0.23 MB/sec execute 102 sec latency 66.792 ms oleg415-client.virtnet: 1 5936 0.23 MB/sec execute 103 sec latency 80.898 ms oleg415-client.virtnet: 1 5978 0.23 MB/sec execute 104 sec latency 116.267 ms oleg415-client.virtnet: 1 6028 0.23 MB/sec execute 105 sec latency 115.452 ms oleg415-client.virtnet: 1 6125 0.24 MB/sec execute 106 sec latency 115.761 ms oleg415-client.virtnet: 1 6167 0.23 MB/sec execute 107 sec latency 89.062 ms oleg415-client.virtnet: 1 6335 0.26 MB/sec execute 108 sec latency 91.697 ms oleg415-client.virtnet: 1 6486 0.27 MB/sec execute 109 sec latency 92.444 ms oleg415-client.virtnet: 1 6562 0.27 MB/sec execute 110 sec latency 89.054 ms oleg415-client.virtnet: 1 6756 0.27 MB/sec execute 111 sec latency 102.682 ms oleg415-client.virtnet: 1 6894 0.28 MB/sec execute 112 sec latency 117.508 ms oleg415-client.virtnet: 1 6964 0.28 MB/sec execute 113 sec latency 97.750 ms oleg415-client.virtnet: 1 7107 0.30 MB/sec execute 114 sec latency 83.912 ms oleg415-client.virtnet: 1 7180 0.30 MB/sec execute 115 sec latency 180.699 ms oleg415-client.virtnet: 1 7242 0.30 MB/sec execute 116 sec latency 90.793 ms oleg415-client.virtnet: 1 7312 0.31 MB/sec execute 117 sec latency 99.855 ms oleg415-client.virtnet: 1 7360 0.30 MB/sec execute 118 sec latency 116.780 ms oleg415-client.virtnet: 1 7416 0.30 MB/sec execute 119 sec latency 68.106 ms oleg415-client.virtnet: 1 cleanup 120 sec oleg415-client.virtnet: 1 cleanup 121 sec oleg415-client.virtnet: 1 cleanup 122 sec oleg415-client.virtnet: 0 cleanup 122 sec oleg415-client.virtnet: oleg415-client.virtnet: Operation Count AvgLat MaxLat oleg415-client.virtnet: ---------------------------------------- oleg415-client.virtnet: NTCreateX 1066 36.518 180.674 oleg415-client.virtnet: Close 794 9.383 48.930 oleg415-client.virtnet: Rename 45 59.411 153.503 oleg415-client.virtnet: Unlink 193 13.837 47.278 oleg415-client.virtnet: Qpathinfo 996 60.453 49422.227 oleg415-client.virtnet: Qfileinfo 181 1.100 45.639 oleg415-client.virtnet: Qfsinfo 173 1.344 25.962 oleg415-client.virtnet: Sfileinfo 75 45.839 109.005 oleg415-client.virtnet: Find 377 2.840 151.502 oleg415-client.virtnet: WriteX 534 7.673 63.271 oleg415-client.virtnet: ReadX 1799 0.062 13.342 oleg415-client.virtnet: LockX 4 9.265 13.813 oleg415-client.virtnet: UnlockX 4 6.603 10.989 oleg415-client.virtnet: Flush 62 53.563 129.997 oleg415-client.virtnet: oleg415-client.virtnet: Throughput 0.300806 MB/sec 1 clients 1 procs max_latency=49422.247 ms oleg415-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg415-client.virtnet at Thu Aug 27 11:19:03 EDT 2026 with return code 0 oleg415-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg415-client.virtnet oleg415-client.virtnet: /mnt/lustre/d70b.replay-single/oleg415-client.virtnet /mnt/lustre/d70b.replay-single/oleg415-client.virtnet oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg415-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg415-client.virtnet: removed directory 'clients/client0' oleg415-client.virtnet: removed directory 'clients' oleg415-client.virtnet: removed 'client.txt' oleg415-client.virtnet: /mnt/lustre/d70b.replay-single/oleg415-client.virtnet oleg415-client.virtnet: dbench successfully finished oleg415-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec