== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:55:50 (1789188950) Starting client oleg410-client.virtnet: -o user_xattr,flock 192.168.204.110@tcp:/lustre /mnt/lustre Started clients oleg410-client.virtnet: 192.168.204.110@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65523 Started dbench loop with 65524 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sat Sep 12 00:55:52 EDT 2026 waiting for dbench pid 65566 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1976 1269328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1780 1269524 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3579604 1% /mnt/lustre[OST:0] 1 113 5.24 MB/sec warmup 1 sec latency 67.950 ms lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185080 1% /mnt/lustre 1 189 3.79 MB/sec warmup 2 sec latency 181.663 ms 1 313 3.83 MB/sec warmup 3 sec latency 44.639 ms 1 425 3.73 MB/sec warmup 4 sec latency 65.625 ms 1 567 3.82 MB/sec warmup 5 sec latency 48.455 ms test_26 fail mds1 1 times 1 731 3.55 MB/sec warmup 6 sec latency 36.455 ms Failing mds1 on oleg410-server Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 821 3.07 MB/sec warmup 7 sec latency 124.125 ms 00:56:00 (1789188960) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 821 2.69 MB/sec warmup 8 sec latency 1124.715 ms 1 821 2.39 MB/sec warmup 9 sec latency 2124.890 ms 1 821 2.15 MB/sec warmup 10 sec latency 3125.064 ms 1 821 1.95 MB/sec warmup 11 sec latency 4125.279 ms 1 821 1.79 MB/sec warmup 12 sec latency 5125.471 ms 1 821 1.65 MB/sec warmup 13 sec latency 6125.653 ms 1 821 1.53 MB/sec warmup 14 sec latency 7125.825 ms 1 821 1.43 MB/sec warmup 15 sec latency 8125.988 ms 1 821 1.34 MB/sec warmup 16 sec latency 9126.186 ms 1 821 1.26 MB/sec warmup 17 sec latency 10126.332 ms Failover mds1 to oleg410-server mount facets: mds1 1 821 1.19 MB/sec warmup 18 sec latency 11126.457 ms 1 821 1.13 MB/sec warmup 19 sec latency 12126.549 ms 1 821 0.00 MB/sec execute 1 sec latency 14126.794 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 821 0.00 MB/sec execute 2 sec latency 15126.939 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 821 0.00 MB/sec execute 3 sec latency 16127.110 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0000 00:56:16 (1789188976) targets are mounted 00:56:16 (1789188976) facet_failover done 1 821 0.00 MB/sec execute 4 sec latency 17127.280 ms 1 821 0.00 MB/sec execute 5 sec latency 18127.449 ms 1 821 0.00 MB/sec execute 6 sec latency 19127.617 ms 1 821 0.00 MB/sec execute 7 sec latency 20127.782 ms 1 874 0.02 MB/sec execute 8 sec latency 20760.768 ms 1 910 0.03 MB/sec execute 9 sec latency 549.221 ms oleg410-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 1 1047 0.14 MB/sec execute 10 sec latency 34.243 ms 1 1196 0.14 MB/sec execute 11 sec latency 27.816 ms 1 1418 0.38 MB/sec execute 12 sec latency 33.861 ms 1 1553 0.35 MB/sec execute 13 sec latency 108.147 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2368 1268936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2132 1269172 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 41392 3554324 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 5576 3595200 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 46968 7149524 1% /mnt/lustre 1 1619 0.33 MB/sec execute 14 sec latency 55.612 ms 1 1758 0.32 MB/sec execute 15 sec latency 38.019 ms 1 1888 0.31 MB/sec execute 16 sec latency 52.226 ms 1 2054 0.30 MB/sec execute 17 sec latency 25.413 ms 1 2191 0.29 MB/sec execute 18 sec latency 55.475 ms test_26 fail mds2 2 times 1 2386 0.34 MB/sec execute 19 sec latency 28.533 ms Failing mds2 on oleg410-server Stopping /mnt/lustre-mds2 (opts:) on oleg410-server 1 2478 0.36 MB/sec execute 20 sec latency 207.154 ms 00:56:33 (1789188993) shut down facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server 1 2478 0.34 MB/sec execute 21 sec latency 1207.407 ms 1 2478 0.33 MB/sec execute 22 sec latency 2207.547 ms 1 2478 0.31 MB/sec execute 23 sec latency 3207.719 ms 1 2478 0.30 MB/sec execute 24 sec latency 4207.862 ms 1 2478 0.29 MB/sec execute 25 sec latency 5208.021 ms 1 2478 0.28 MB/sec execute 26 sec latency 6208.248 ms 1 2478 0.27 MB/sec execute 27 sec latency 7208.478 ms 1 2478 0.26 MB/sec execute 28 sec latency 8208.683 ms 1 2478 0.25 MB/sec execute 29 sec latency 9208.885 ms 1 2478 0.24 MB/sec execute 30 sec latency 10209.033 ms Failover mds2 to oleg410-server mount facets: mds2 1 2478 0.23 MB/sec execute 31 sec latency 11209.186 ms 1 2478 0.23 MB/sec execute 32 sec latency 12209.316 ms 1 2478 0.22 MB/sec execute 33 sec latency 13209.480 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2478 0.21 MB/sec execute 34 sec latency 14209.665 ms 1 2478 0.21 MB/sec execute 35 sec latency 15209.815 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 2478 0.20 MB/sec execute 36 sec latency 16209.973 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0001 00:56:48 (1789189008) targets are mounted 00:56:48 (1789189008) facet_failover done 1 2478 0.20 MB/sec execute 37 sec latency 17210.147 ms 1 2478 0.19 MB/sec execute 38 sec latency 18210.287 ms 1 2478 0.19 MB/sec execute 39 sec latency 19210.430 ms 1 2478 0.18 MB/sec execute 40 sec latency 20210.525 ms 1 2761 0.26 MB/sec execute 41 sec latency 20350.732 ms oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 3012 0.29 MB/sec execute 42 sec latency 54.422 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3359 0.32 MB/sec execute 43 sec latency 33.178 ms 1 3621 0.39 MB/sec execute 44 sec latency 34.007 ms 1 3785 0.41 MB/sec execute 45 sec latency 29.114 ms 1 3928 0.40 MB/sec execute 46 sec latency 26.893 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2888 1268416 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2764 1268540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 50972 3550884 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18596 3583220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69568 7134104 1% /mnt/lustre 1 4039 0.40 MB/sec execute 47 sec latency 67.514 ms 1 4179 0.39 MB/sec execute 48 sec latency 29.417 ms 1 4270 0.38 MB/sec execute 49 sec latency 347.962 ms 1 4382 0.38 MB/sec execute 50 sec latency 51.181 ms test_26 fail mds1 3 times 1 4524 0.38 MB/sec execute 51 sec latency 36.686 ms Failing mds1 on oleg410-server Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 4668 0.40 MB/sec execute 52 sec latency 39.193 ms 1 4695 0.39 MB/sec execute 53 sec latency 868.147 ms 00:57:05 (1789189025) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 4695 0.38 MB/sec execute 54 sec latency 1868.310 ms 1 4695 0.37 MB/sec execute 55 sec latency 2868.462 ms 1 4695 0.37 MB/sec execute 56 sec latency 3868.623 ms 1 4695 0.36 MB/sec execute 57 sec latency 4868.801 ms 1 4695 0.36 MB/sec execute 58 sec latency 5869.036 ms 1 4695 0.35 MB/sec execute 59 sec latency 6869.228 ms 1 4695 0.34 MB/sec execute 60 sec latency 7869.474 ms 1 4695 0.34 MB/sec execute 61 sec latency 8869.724 ms 1 4695 0.33 MB/sec execute 62 sec latency 9869.975 ms 1 4695 0.33 MB/sec execute 63 sec latency 10870.161 ms Failover mds1 to oleg410-server mount facets: mds1 1 4695 0.32 MB/sec execute 64 sec latency 11870.290 ms 1 4695 0.32 MB/sec execute 65 sec latency 12870.415 ms 1 4695 0.31 MB/sec execute 66 sec latency 13870.517 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4695 0.31 MB/sec execute 67 sec latency 14870.631 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 4695 0.30 MB/sec execute 68 sec latency 15870.785 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0000 00:57:20 (1789189040) targets are mounted 00:57:20 (1789189040) facet_failover done 1 4695 0.30 MB/sec execute 69 sec latency 16871.010 ms 1 4695 0.29 MB/sec execute 70 sec latency 17871.154 ms 1 4695 0.29 MB/sec execute 71 sec latency 18871.312 ms 1 4695 0.29 MB/sec execute 72 sec latency 19871.444 ms 1 4721 0.28 MB/sec execute 73 sec latency 20676.897 ms 1 4943 0.32 MB/sec execute 74 sec latency 46.266 ms oleg410-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 1 5069 0.32 MB/sec execute 75 sec latency 42.034 ms 1 5208 0.31 MB/sec execute 76 sec latency 50.014 ms 1 5340 0.31 MB/sec execute 77 sec latency 35.022 ms 1 5485 0.31 MB/sec execute 78 sec latency 29.039 ms 1 5649 0.31 MB/sec execute 79 sec latency 29.300 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3460 1267844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3340 1267964 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 53528 3553180 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19616 3587124 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73144 7140304 2% /mnt/lustre 1 5812 0.31 MB/sec execute 80 sec latency 31.922 ms 1 5936 0.32 MB/sec execute 81 sec latency 323.530 ms 1 6026 0.32 MB/sec execute 82 sec latency 601.779 ms 1 6317 0.36 MB/sec execute 83 sec latency 35.341 ms test_26 fail mds2 4 times 1 6557 0.37 MB/sec execute 84 sec latency 40.303 ms Failing mds2 on oleg410-server Stopping /mnt/lustre-mds2 (opts:) on oleg410-server 1 6892 0.39 MB/sec execute 85 sec latency 44.243 ms 1 6896 0.38 MB/sec execute 86 sec latency 983.843 ms 1 6896 0.38 MB/sec execute 87 sec latency 1984.081 ms 1 6896 0.38 MB/sec execute 88 sec latency 2984.295 ms 1 6896 0.37 MB/sec execute 89 sec latency 3984.453 ms 1 6896 0.37 MB/sec execute 90 sec latency 4984.683 ms 1 6896 0.36 MB/sec execute 91 sec latency 5984.790 ms 00:57:44 (1789189064) shut down facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server 1 6896 0.36 MB/sec execute 92 sec latency 6984.978 ms 1 6896 0.35 MB/sec execute 93 sec latency 7985.155 ms 1 6896 0.35 MB/sec execute 94 sec latency 8985.285 ms 1 6896 0.35 MB/sec execute 95 sec latency 9985.465 ms 1 6896 0.34 MB/sec execute 96 sec latency 10985.653 ms 1 6896 0.34 MB/sec execute 97 sec latency 11985.837 ms 1 6896 0.34 MB/sec execute 98 sec latency 12986.103 ms 1 6896 0.33 MB/sec execute 99 sec latency 13986.320 ms 1 cleanup 100 sec 1 cleanup 101 sec Failover mds2 to oleg410-server mount facets: mds2 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 105 sec 1 cleanup 106 sec oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 cleanup 107 sec pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0001 00:57:59 (1789189079) targets are mounted 00:57:59 (1789189079) facet_failover done 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec 0 cleanup 113 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 991 38.500 20760.756 Close 760 3.196 22.524 Rename 46 26.840 44.222 Unlink 168 9.587 40.911 Qpathinfo 962 54.481 26607.619 Qfileinfo 180 0.927 2.818 Qfsinfo 160 0.604 3.823 Sfileinfo 91 239.965 20350.721 Find 383 4.486 21.054 WriteX 534 4.169 60.426 ReadX 1725 0.294 28.376 LockX 4 2.136 2.326 UnlockX 4 2.268 2.521 Flush 68 23.906 601.765 Throughput 0.333437 MB/sec 1 clients 1 procs max_latency=20760.768 ms stopping dbench on /mnt/lustre at Sat Sep 12 00:58:05 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sat Sep 12 00:58:08 EDT 2026 waiting for dbench pid 69810 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 111 5.24 MB/sec warmup 1 sec latency 38.054 ms 1 197 3.92 MB/sec warmup 2 sec latency 164.106 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3848 1267456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3676 1267628 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39988 3565696 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11928 3594980 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51916 7160676 1% /mnt/lustre 1 305 3.74 MB/sec warmup 3 sec latency 126.380 ms 1 421 3.72 MB/sec warmup 4 sec latency 44.955 ms 1 503 3.49 MB/sec warmup 5 sec latency 204.382 ms 1 689 3.53 MB/sec warmup 6 sec latency 142.103 ms 1 809 3.07 MB/sec warmup 7 sec latency 52.328 ms test_26 fail mds1 5 times Failing mds1 on oleg410-server 1 884 2.71 MB/sec warmup 8 sec latency 445.290 ms Stopping /mnt/lustre-mds1 (opts:) on oleg410-server 1 902 2.41 MB/sec warmup 9 sec latency 619.240 ms 00:58:17 (1789189097) shut down facet: mds1 facet_host: oleg410-server facet_failover_host: oleg410-server 1 902 2.17 MB/sec warmup 10 sec latency 1545.082 ms 1 902 1.97 MB/sec warmup 11 sec latency 2545.265 ms 1 902 1.81 MB/sec warmup 12 sec latency 3545.458 ms 1 902 1.67 MB/sec warmup 13 sec latency 4545.604 ms 1 902 1.55 MB/sec warmup 14 sec latency 5545.787 ms 1 902 1.45 MB/sec warmup 15 sec latency 6545.956 ms 1 902 1.36 MB/sec warmup 16 sec latency 7546.070 ms 1 902 1.28 MB/sec warmup 17 sec latency 8546.232 ms 1 902 1.20 MB/sec warmup 18 sec latency 9546.416 ms 1 902 1.14 MB/sec warmup 19 sec latency 10546.586 ms Failover mds1 to oleg410-server mount facets: mds1 1 902 0.00 MB/sec execute 1 sec latency 12546.962 ms 1 902 0.00 MB/sec execute 2 sec latency 13547.146 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 902 0.00 MB/sec execute 3 sec latency 14547.407 ms 1 902 0.00 MB/sec execute 4 sec latency 15547.597 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all 1 902 0.00 MB/sec execute 5 sec latency 16547.778 ms pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0000 00:58:33 (1789189113) targets are mounted 00:58:33 (1789189113) facet_failover done 1 902 0.00 MB/sec execute 6 sec latency 17547.960 ms 1 902 0.00 MB/sec execute 7 sec latency 18548.139 ms 1 902 0.00 MB/sec execute 8 sec latency 19548.290 ms 1 902 0.00 MB/sec execute 9 sec latency 20548.492 ms 1 990 0.02 MB/sec execute 10 sec latency 20607.103 ms oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1149 0.12 MB/sec execute 11 sec latency 36.752 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1268 0.12 MB/sec execute 12 sec latency 40.487 ms 1 1467 0.33 MB/sec execute 13 sec latency 148.298 ms 1 1537 0.32 MB/sec execute 14 sec latency 325.879 ms 1 1621 0.30 MB/sec execute 15 sec latency 122.898 ms 1 1762 0.29 MB/sec execute 16 sec latency 71.330 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3280 1268024 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3096 1268208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38244 3565152 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19508 3576248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57752 7141400 1% /mnt/lustre 1 1884 0.28 MB/sec execute 17 sec latency 102.530 ms 1 2036 0.27 MB/sec execute 18 sec latency 52.722 ms 1 2170 0.27 MB/sec execute 19 sec latency 52.391 ms 1 2359 0.31 MB/sec execute 20 sec latency 59.990 ms test_26 fail mds2 6 times 1 2477 0.33 MB/sec execute 21 sec latency 44.697 ms Failing mds2 on oleg410-server Stopping /mnt/lustre-mds2 (opts:) on oleg410-server 1 2749 0.47 MB/sec execute 22 sec latency 40.965 ms 1 2776 0.45 MB/sec execute 23 sec latency 651.310 ms 00:58:51 (1789189131) shut down facet: mds2 facet_host: oleg410-server facet_failover_host: oleg410-server 1 2776 0.43 MB/sec execute 24 sec latency 1651.470 ms 1 2776 0.41 MB/sec execute 25 sec latency 2651.626 ms 1 2776 0.40 MB/sec execute 26 sec latency 3652.055 ms 1 2776 0.38 MB/sec execute 27 sec latency 4652.256 ms 1 2776 0.37 MB/sec execute 28 sec latency 5652.423 ms 1 2776 0.35 MB/sec execute 29 sec latency 6652.609 ms 1 2776 0.34 MB/sec execute 30 sec latency 7652.787 ms 1 2776 0.33 MB/sec execute 31 sec latency 8652.976 ms 1 2776 0.32 MB/sec execute 32 sec latency 9653.138 ms 1 2776 0.31 MB/sec execute 33 sec latency 10653.277 ms Failover mds2 to oleg410-server mount facets: mds2 1 2776 0.30 MB/sec execute 34 sec latency 11653.438 ms 1 2776 0.29 MB/sec execute 35 sec latency 12653.653 ms 1 2776 0.29 MB/sec execute 36 sec latency 13653.913 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2776 0.28 MB/sec execute 37 sec latency 14654.080 ms 1 2776 0.27 MB/sec execute 38 sec latency 15654.288 ms oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1 Started lustre-MDT0001 00:59:07 (1789189147) targets are mounted 00:59:07 (1789189147) facet_failover done 1 2776 0.26 MB/sec execute 39 sec latency 16654.464 ms 1 2776 0.26 MB/sec execute 40 sec latency 17654.578 ms 1 2776 0.25 MB/sec execute 41 sec latency 18654.791 ms 1 2776 0.24 MB/sec execute 42 sec latency 19655.015 ms 1 2896 0.26 MB/sec execute 43 sec latency 20426.203 ms 1 3186 0.29 MB/sec execute 44 sec latency 39.448 ms oleg410-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 1 3380 0.31 MB/sec execute 45 sec latency 29.233 ms 1 3673 0.37 MB/sec execute 46 sec latency 26.978 ms 1 3819 0.38 MB/sec execute 47 sec latency 33.675 ms 1 3948 0.38 MB/sec execute 48 sec latency 68.571 ms 1 4100 0.38 MB/sec execute 49 sec latency 102.418 ms 1 4223 0.37 MB/sec execute 50 sec latency 142.171 ms 1 4351 0.37 MB/sec execute 51 sec latency 85.750 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Sep 12 00:59:20 EDT 2026 with return code 0 69810 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69810 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished