== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 12:50:36 (1776185436) Starting client oleg457-client.virtnet: -o user_xattr,flock oleg457-server@tcp:/lustre /mnt/lustre Started clients oleg457-client.virtnet: 192.168.204.157@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H crush /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/oleg457-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=138588 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2428 1285260 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2028 1285660 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26020 3581000 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1420 3605600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7186600 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg457-server Stopping /mnt/lustre-mds1 (opts:) on oleg457-server reboot facets: mds1 Failover mds1 to oleg457-server oleg457-client.virtnet: looking for dbench program oleg457-client.virtnet: /usr/bin/dbench oleg457-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg457-client.virtnet oleg457-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg457-client.virtnet' oleg457-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg457-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg457-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg457-client.virtnet at Tue Apr 14 12:50:41 EDT 2026 oleg457-client.virtnet: waiting for dbench pid 138620 oleg457-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg457-client.virtnet: oleg457-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg457-client.virtnet: failed to create barrier semaphore oleg457-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg457-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg457-client.virtnet: releasing clients oleg457-client.virtnet: 1 51 2.10 MB/sec warmup 1 sec latency 82.815 ms oleg457-client.virtnet: 1 118 2.67 MB/sec warmup 2 sec latency 189.287 ms oleg457-client.virtnet: 1 155 2.17 MB/sec warmup 3 sec latency 157.942 ms oleg457-client.virtnet: 1 199 1.95 MB/sec warmup 4 sec latency 129.146 ms oleg457-client.virtnet: 1 255 1.93 MB/sec warmup 5 sec latency 123.943 ms oleg457-client.virtnet: 1 294 1.80 MB/sec warmup 6 sec latency 138.355 ms oleg457-client.virtnet: 1 331 1.71 MB/sec warmup 7 sec latency 133.838 ms oleg457-client.virtnet: 1 365 1.63 MB/sec warmup 8 sec latency 216.673 ms oleg457-client.virtnet: 1 412 1.62 MB/sec warmup 9 sec latency 166.154 ms oleg457-client.virtnet: 1 460 1.61 MB/sec warmup 10 sec latency 177.057 ms oleg457-client.virtnet: 1 504 1.58 MB/sec warmup 11 sec latency 124.848 ms oleg457-client.virtnet: 1 640 1.75 MB/sec warmup 12 sec latency 92.624 ms oleg457-client.virtnet: 1 699 1.63 MB/sec warmup 13 sec latency 74.637 ms oleg457-client.virtnet: 1 735 1.52 MB/sec warmup 14 sec latency 118.786 ms oleg457-client.virtnet: 1 808 1.43 MB/sec warmup 15 sec latency 56.573 ms oleg457-client.virtnet: 1 888 1.35 MB/sec warmup 16 sec latency 77.918 ms oleg457-client.virtnet: 1 933 1.28 MB/sec warmup 17 sec latency 92.368 ms oleg457-client.virtnet: 1 985 1.21 MB/sec warmup 18 sec latency 109.651 ms oleg457-client.virtnet: 1 1064 1.20 MB/sec warmup 19 sec latency 75.412 ms oleg457-client.virtnet: 1 1136 1.15 MB/sec warmup 20 sec latency 93.385 ms oleg457-client.virtnet: 1 1177 1.09 MB/sec warmup 21 sec latency 94.169 ms oleg457-client.virtnet: 1 1223 1.05 MB/sec warmup 22 sec latency 102.171 ms oleg457-client.virtnet: 1 1274 1.00 MB/sec warmup 23 sec latency 100.939 ms oleg457-client.virtnet: 1 1502 0.03 MB/sec execute 1 sec latency 163.611 ms oleg457-client.virtnet: 1 1585 0.07 MB/sec execute 2 sec latency 80.667 ms oleg457-client.virtnet: 1 1662 0.07 MB/sec execute 3 sec latency 69.133 ms oleg457-client.virtnet: 1 1736 0.07 MB/sec execute 4 sec latency 84.849 ms oleg457-client.virtnet: 1 1855 0.07 MB/sec execute 5 sec latency 69.309 ms oleg457-client.virtnet: 1 1986 0.07 MB/sec execute 6 sec latency 64.635 ms oleg457-client.virtnet: 1 2095 0.09 MB/sec execute 7 sec latency 60.930 ms oleg457-client.virtnet: 1 2185 0.09 MB/sec execute 8 sec latency 74.049 ms oleg457-client.virtnet: 1 2346 0.21 MB/sec execute 9 sec latency 103.839 ms oleg457-client.virtnet: 1 2406 0.20 MB/sec execute 10 sec latency 64.238 ms oleg457-clienmount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg457-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 2388 1285300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1285672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36264 3570332 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12940 3593068 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49204 7163400 1% /mnt/lustre t.virtnet: 1 2453 0.19 MB/sec execute 11 sec latency 102.348 ms oleg457-client.virtnet: 1 2503 0.23 MB/sec execute 12 sec latency 193.232 ms oleg457-client.virtnet: 1 2605 0.23 MB/sec execute 13 sec latency 63.067 ms oleg457-client.virtnet: 1 2798 0.42 MB/sec execute 14 sec latency 112.023 ms oleg457-client.virtnet: 1 2934 0.50 MB/sec execute 15 sec latency 81.150 ms oleg457-client.virtnet: 1 3017 0.47 MB/sec execute 16 sec latency 98.962 ms oleg457-client.virtnet: 1 3224 0.49 MB/sec execute 17 sec latency 88.533 ms oleg457-client.virtnet: 1 3365 0.52 MB/sec execute 18 sec latency 68.390 ms oleg457-client.virtnet: 1 3541 0.65 MB/sec execute 19 sec latency 64.483 ms oleg457-client.virtnet: 1 3633 0.63 MB/sec execute 20 sec latency 67.900 ms oleg457-client.virtnet: 1 3707 0.61 MB/sec execute 21 sec latency 66.634 ms oleg457-client.virtnet: 1 3785 0.62 MB/sec execute 22 sec latency 71.748 ms oleg457-client.virtnet: 1 3858 0.60 MB/sec execute 23 sec latency 81.629 ms oleg457-client.virtnet: 1 3944 0.58 MB/sec execute 24 sec latency 76.163 ms oleg457-client.virtnet: 1 4006 0.56 MB/sec execute 25 sec latency 85.620 ms oleg457-client.virtnet: 1 4068 0.54 MB/sec execute 26 sec latency 139.066 ms oleg457-client.virtnet: 1 4211 0.52 MB/sec execute 27 sec latency 69.560 ms oleg457-client.virtnet: 1 4289 0.51 MB/sec execute 28 sec latency 114.248 ms oleg457-client.virtnet: 1 4352 0.50 MB/sec execute 29 sec latency 68.913 ms oleg457-client.virtnet: 1 4439 0.49 MB/sec execute 30 sec latency 84.547 ms oleg457-client.virtnet: 1 4489 0.48 MB/sec execute 31 sec latency 100.109 ms oleg457-client.virtnet: 1 4550 0.47 MB/sec execute 32 sec latency 85.687 ms oleg457-client.virtnet: 1 4670 0.49 MB/sec execute 33 sec latency 61.508 ms oleg457-client.virtnet: 1 4746 0.47 MB/sec execute 34 sec latency 67.538 ms oleg457-client.virtnet: 1 4810 0.46 MB/sec execute 35 sec latency 63.873 ms oleg457-client.virtnet: 1 4961 0.53 MB/sec execute 36 sec latency 69.483 ms oleg457-client.virtnet: 1 5013 0.52 MB/sec execute 37 sec latency 97.270 ms oleg457-client.virtnet: 1 5068 0.50 MB/sec execute 38 sec latency 114.808 ms oleg457-client.virtnet: 1 5137 0.49 MB/sec execute 39 sec latency 84.350 ms oleg457-client.virtnet: 1 5208 0.48 MB/sec execute 40 sec latency 89.899 ms oleg457-client.virtnet: 1 5256 0.47 MB/sec execute 41 sec latency 105.846 ms oleg457-client.virtnet: 1 5296 0.46 MB/sec execute 42 sec latency 122.592 ms oleg457-client.virtnet: 1 5364 0.45 MB/sec execute 43 sec latency 72.246 ms oleg457-client.virtnet: 1 5422 0.44 MB/sec execute 44 sec latency 84.992 ms oleg457-client.virtnet: 1 5539 0.43 MB/sec execute 45 sec latency 61.438 ms oleg457-client.virtnet: 1 5619 0.43 MB/sec execute 46 sec latency 68.721 ms oleg457-client.virtnet: 1 5710 0.42 MB/sec execute 47 sec latency 98.911 ms oleg457-client.virtnet: 1 5771 0.41 MB/sec execute 48 sec latency 111.565 ms oleg457-client.virtnet: 1 5893 0.43 MB/sec execute 49 sec latency 89.795 ms oleg457-client.virtnet: 1 5938 0.42 MB/sec execute 50 sec latency 89.068 ms oleg457-client.virtnet: 1 5988 0.42 MB/sec execute 51 sec latency 96.496 ms oleg457-client.virtnet: 1 6039 0.42 MB/sec execute 52 sec latency 91.305 ms oleg457-client.virtnet: 1 6144 0.42 MB/sec execute 53 sec latency 65.630 ms oleg457-client.virtnet: 1 6324 0.46 MB/sec execute 54 sec latency 94.396 ms oleg457-client.virtnet: 1 6324 0.46 MB/sec execute 55 sec latency 1030.844 ms oltest_70b fail mds2 2 times Failing mds2 on oleg457-server Stopping /mnt/lustre-mds2 (opts:) on oleg457-server reboot facets: mds2 Failover mds2 to oleg457-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg457-server: oleg457-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg457-client: oleg457-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg457-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid eg457-client.virtnet: 1 6332 0.45 MB/sec execute 56 sec latency 1774.468 ms oleg457-client.virtnet: 1 6486 0.47 MB/sec execute 57 sec latency 79.317 ms oleg457-client.virtnet: 1 6578 0.46 MB/sec execute 58 sec latency 106.182 ms oleg457-client.virtnet: 1 6792 0.47 MB/sec execute 59 sec latency 87.065 ms oleg457-client.virtnet: 1 6909 0.47 MB/sec execute 60 sec latency 81.902 ms oleg457-client.virtnet: 1 7077 0.52 MB/sec execute 61 sec latency 83.121 ms oleg457-client.virtnet: 1 7137 0.51 MB/sec execute 62 sec latency 92.512 ms oleg457-client.virtnet: 1 7191 0.50 MB/sec execute 63 sec latency 341.795 ms oleg457-client.virtnet: 1 7191 0.50 MB/sec execute 64 sec latency 1342.506 ms oleg457-client.virtnet: 1 7191 0.49 MB/sec execute 65 sec latency 2342.776 ms oleg457-client.virtnet: 1 7191 0.48 MB/sec execute 66 sec latency 3343.100 ms oleg457-client.virtnet: 1 7191 0.47 MB/sec execute 67 sec latency 4344.028 ms oleg457-client.virtnet: 1 7191 0.47 MB/sec execute 68 sec latency 5349.055 ms oleg457-client.virtnet: 1 7191 0.46 MB/sec execute 69 sec latency 6349.728 ms oleg457-client.virtnet: 1 7191 0.45 MB/sec execute 70 sec latency 7350.060 ms oleg457-client.virtnet: 1 7191 0.45 MB/sec execute 71 sec latency 8350.469 ms oleg457-client.virtnet: 1 7191 0.44 MB/sec execute 72 sec latency 9350.677 ms oleg457-client.virtnet: 1 7191 0.43 MB/sec execute 73 sec latency 10350.881 ms oleg457-client.virtnet: 1 7191 0.43 MB/sec execute 74 sec latency 11351.138 ms oleg457-client.virtnet: 1 7191 0.42 MB/sec execute 75 sec latency 12351.380 ms oleg457-client.virtnet: 1 7191 0.42 MB/sec execute 76 sec latency 13357.543 ms oleg457-client.virtnet: 1 7191 0.41 MB/sec execute 77 sec latency 14357.847 ms oleg457-client.virtnet: 1 7191 0.41 MB/sec execute 78 sec latency 15358.089 ms oleg457-client.virtnet: 1 7191 0.40 MB/sec execute 79 sec latency 16358.536 ms oleg457-client.virtnet: 1 7191 0.40 MB/sec execute 80 sec latency 17358.880 ms oleg457-client.virtnet: 1 7191 0.39 MB/sec execute 81 sec latency 18359.101 ms oleg457-client.virtnet: 1 7191 0.39 MB/sec execute 82 sec latency 19359.413 ms oleg457-client.virtnet: 1 7191 0.38 MB/sec execute 83 sec latency 20367.177 ms oleg457-client.virtnet: 1 7191 0.38 MB/sec execute 84 sec latency 21367.717 ms oleg457-client.virtnet: 1 7191 0.37 MB/sec execute 85 sec latency 22367.896 ms oleg457-client.virtnet: 1 7191 0.37 MB/sec execute 86 sec latency 23368.133 ms oleg457-client.virtnet: 1 7191 0.36 MB/sec execute 87 sec latency 24369.602 ms oleg457-client.virtnet: 1 7191 0.36 MB/sec execute 88 sec latency 25369.892 ms oleg457-client.virtnet: 1 7191 0.36 MB/sec execute 89 sec latency 26370.297 ms oleg457-client.virtnet: 1 7191 0.35 MB/sec execute 90 sec latency 27370.546 ms oleg457-client.virtnet: 1 7191 0.35 MB/sec execute 91 sec latency 28370.785 ms oleg457-client.virtnet: 1 7191 0.34 MB/sec execute 92 sec latency 29371.008 ms oleg457-client.virtnet: 1 7191 0.34 MB/sec execute 93 sec latency 30373.148 ms oleg457-client.virtnet: 1 7224 0.34 MB/sec execute 94 sec latency 31094.092 ms oleg457-client.virtnet: 1 7324 0.35 MB/sec execute 95 sec latency 59.472 ms oleg457-client.virtnet: 1 7404 0.34 MB/sec execute 96 sec latency 70.959 ms oleg457-client.virtnet: 1 7503 0.34 MB/sec execute 97 sec latency 52.552 ms oleg457-client.virtnet: 1 7588 0.34 MB/sec execute 98 sec latency 63.350 ms oleg457-client.virtnet: 1 7674 0.33 MB/sec execute 99 sec latency 60.063 ms oleg45mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 7-client.virtnet: 1 7780 0.33 MB/sec execute 100 sec latency 64.876 ms oleg457-client.virtnet: 1 7843 0.33 MB/sec execute 101 sec latency 77.474 ms oleg457-client.virtnet: 1 7902 0.33 MB/sec execute 102 sec latency 90.034 ms oleg457-client.virtnet: 1 7977 0.33 MB/sec execute 103 sec latency 78.625 ms oleg457-client.virtnet: 1 8062 0.33 MB/sec execute 104 sec latency 51.406 ms oleg457-client.virtnet: 1 8152 0.33 MB/sec execute 105 sec latency 56.766 ms oleg457-client.virtnet: 1 8256 0.33 MB/sec execute 106 sec latency 52.100 ms oleg457-client.virtnet: 1 8352 0.33 MB/sec execute 107 sec latency 49.101 ms oleg457-client.virtnet: 1 8535 0.35 MB/sec execute 108 sec latency 58.277 ms oleg457-client.virtnet: 1 8647 0.35 MB/sec execute 109 sec latency 73.561 ms oleg457-client.virtnet: 1 8764 0.35 MB/sec execute 110 sec latency 60.073 ms oleg457-client.virtnet: 1 8893 0.35 MB/sec execute 111 sec latency 56.176 ms oleg457-client.virtnet: 1 9043 0.34 MB/sec execute 112 sec latency 51.430 ms oleg457-client.virtnet: 1 9194 0.34 MB/sec execute 113 sec latency 62.607 ms oleg457-client.virtnet: 1 9303 0.34 MB/sec execute 114 sec latency 67.663 ms oleg457-client.virtnet: 1 9449 0.35 MB/sec execute 115 sec latency 87.047 ms oleg457-client.virtnet: 1 9530 0.35 MB/sec execute 116 sec latency 76.977 ms oleg457-client.virtnet: 1 9659 0.35 MB/sec execute 117 sec latency 69.510 ms oleg457-client.virtnet: 1 9862 0.37 MB/sec execute 118 sec latency 45.243 ms oleg457-client.virtnet: 1 10031 0.38 MB/sec execute 119 sec latency 55.013 ms oleg457-client.virtnet: 1 cleanup 120 sec oleg457-client.virtnet: 1 cleanup 121 sec oleg457-client.virtnet: 0 cleanup 121 sec oleg457-client.virtnet: oleg457-client.virtnet: Operation Count AvgLat MaxLat oleg457-client.virtnet: ---------------------------------------- oleg457-client.virtnet: NTCreateX 1509 51.730 31094.069 oleg457-client.virtnet: Close 1131 7.595 58.253 oleg457-client.virtnet: Rename 63 47.194 106.149 oleg457-client.virtnet: Unlink 279 11.030 45.256 oleg457-client.virtnet: Qpathinfo 1421 7.571 89.098 oleg457-client.virtnet: Qfileinfo 262 0.595 8.676 oleg457-client.virtnet: Qfsinfo 230 1.039 23.599 oleg457-client.virtnet: Sfileinfo 116 26.634 89.038 oleg457-client.virtnet: Find 517 2.272 60.025 oleg457-client.virtnet: WriteX 761 6.967 72.305 oleg457-client.virtnet: ReadX 2469 0.051 7.691 oleg457-client.virtnet: LockX 6 7.964 13.016 oleg457-client.virtnet: UnlockX 6 10.630 20.715 oleg457-client.virtnet: Flush 100 62.006 1774.446 oleg457-client.virtnet: oleg457-client.virtnet: Throughput 0.383613 MB/sec 1 clients 1 procs max_latency=31094.092 ms oleg457-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg457-client.virtnet at Tue Apr 14 12:53:06 EDT 2026 with return code 0 oleg457-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg457-client.virtnet oleg457-client.virtnet: /mnt/lustre/d70b.replay-single/oleg457-client.virtnet /mnt/lustre/d70b.replay-single/oleg457-client.virtnet oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg457-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg457-client.virtnet: removed directory 'clients/client0' oleg457-client.virtnet: removed directory 'clients' oleg457-client.virtnet: removed 'client.txt' oleg457-client.virtnet: /mnt/lustre/d70b.replay-single/oleg457-client.virtnet oleg457-client.virtnet: dbench successfully finished