== replay-dual test 26: dbench and tar with mds failover ========================================================== 03:03:29 (1789369409) Starting client oleg320-client.virtnet: -o user_xattr,flock 192.168.203.120@tcp:/lustre /mnt/lustre Started clients oleg320-client.virtnet: 192.168.203.120@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 65459 Started dbench loop with 65460 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /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 Mon Sep 14 03:03:31 EDT 2026 waiting for dbench pid 65504 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 1 126 5.63 MB/sec warmup 1 sec latency 42.989 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2000 1269304 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26120 3579628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185084 1% /mnt/lustre 1 205 4.02 MB/sec warmup 2 sec latency 188.913 ms 1 308 3.74 MB/sec warmup 3 sec latency 56.130 ms 1 419 3.70 MB/sec warmup 4 sec latency 60.131 ms 1 559 3.82 MB/sec warmup 5 sec latency 60.269 ms test_26 fail mds1 1 times 1 726 3.55 MB/sec warmup 6 sec latency 27.711 ms Failing mds1 on oleg320-server Stopping /mnt/lustre-mds1 (opts:) on oleg320-server 1 824 3.07 MB/sec warmup 7 sec latency 125.973 ms 03:03:39 (1789369419) shut down facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server 1 824 2.69 MB/sec warmup 8 sec latency 1126.180 ms 1 824 2.39 MB/sec warmup 9 sec latency 2126.364 ms 1 824 2.15 MB/sec warmup 10 sec latency 3126.484 ms 1 824 1.95 MB/sec warmup 11 sec latency 4126.650 ms 1 824 1.79 MB/sec warmup 12 sec latency 5126.793 ms 1 824 1.65 MB/sec warmup 13 sec latency 6126.952 ms 1 824 1.53 MB/sec warmup 14 sec latency 7127.077 ms 1 824 1.43 MB/sec warmup 15 sec latency 8127.236 ms 1 824 1.34 MB/sec warmup 16 sec latency 9127.407 ms 1 824 1.26 MB/sec warmup 17 sec latency 10127.582 ms Failover mds1 to oleg320-server 1 824 1.19 MB/sec warmup 18 sec latency 11127.676 ms mount facets: mds1 1 824 1.13 MB/sec warmup 19 sec latency 12127.809 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 824 0.00 MB/sec execute 1 sec latency 14128.036 ms 1 824 0.00 MB/sec execute 2 sec latency 15128.170 ms oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 1 824 0.00 MB/sec execute 3 sec latency 16128.328 ms Started lustre-MDT0000 03:03:54 (1789369434) targets are mounted 03:03:54 (1789369434) facet_failover done 1 824 0.00 MB/sec execute 4 sec latency 17128.541 ms 1 824 0.00 MB/sec execute 5 sec latency 18128.700 ms 1 824 0.00 MB/sec execute 6 sec latency 19128.863 ms 1 824 0.00 MB/sec execute 7 sec latency 20129.000 ms 1 884 0.02 MB/sec execute 8 sec latency 20566.732 ms oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 923 0.03 MB/sec execute 9 sec latency 559.486 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1082 0.14 MB/sec execute 10 sec latency 34.617 ms 1 1233 0.14 MB/sec execute 11 sec latency 34.328 ms 1 1459 0.38 MB/sec execute 12 sec latency 33.381 ms 1 1568 0.36 MB/sec execute 13 sec latency 131.198 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2372 1268932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13560 3580184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32648 3563280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 46208 7143464 1% /mnt/lustre 1 1644 0.34 MB/sec execute 14 sec latency 80.076 ms 1 1785 0.32 MB/sec execute 15 sec latency 39.670 ms 1 1964 0.31 MB/sec execute 16 sec latency 50.662 ms 1 2108 0.30 MB/sec execute 17 sec latency 51.597 ms 1 2339 0.35 MB/sec execute 18 sec latency 23.801 ms test_26 fail mds2 2 times Failing mds2 on oleg320-server 1 2467 0.38 MB/sec execute 19 sec latency 28.964 ms Stopping /mnt/lustre-mds2 (opts:) on oleg320-server 1 2603 0.38 MB/sec execute 20 sec latency 336.900 ms 03:04:12 (1789369452) shut down facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server 1 2603 0.36 MB/sec execute 21 sec latency 1337.058 ms 1 2603 0.34 MB/sec execute 22 sec latency 2337.219 ms 1 2603 0.33 MB/sec execute 23 sec latency 3337.366 ms 1 2603 0.31 MB/sec execute 24 sec latency 4337.543 ms 1 2603 0.30 MB/sec execute 25 sec latency 5337.700 ms 1 2603 0.29 MB/sec execute 26 sec latency 6337.864 ms 1 2603 0.28 MB/sec execute 27 sec latency 7338.018 ms 1 2603 0.27 MB/sec execute 28 sec latency 8338.177 ms 1 2603 0.26 MB/sec execute 29 sec latency 9338.322 ms 1 2603 0.25 MB/sec execute 30 sec latency 10338.577 ms Failover mds2 to oleg320-server mount facets: mds2 1 2603 0.24 MB/sec execute 31 sec latency 11338.757 ms 1 2603 0.23 MB/sec execute 32 sec latency 12338.849 ms 1 2603 0.23 MB/sec execute 33 sec latency 13338.975 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2603 0.22 MB/sec execute 34 sec latency 14339.126 ms 1 2603 0.21 MB/sec execute 35 sec latency 15339.254 ms oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 1 2603 0.21 MB/sec execute 36 sec latency 16339.365 ms Started lustre-MDT0001 03:04:27 (1789369467) targets are mounted 03:04:27 (1789369467) facet_failover done 1 2603 0.20 MB/sec execute 37 sec latency 17339.573 ms 1 2603 0.20 MB/sec execute 38 sec latency 18339.709 ms 1 2603 0.19 MB/sec execute 39 sec latency 19339.868 ms 1 2603 0.19 MB/sec execute 40 sec latency 20340.007 ms 1 2919 0.29 MB/sec execute 41 sec latency 20618.039 ms oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 3232 0.31 MB/sec execute 42 sec latency 31.514 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3395 0.33 MB/sec execute 43 sec latency 36.899 ms 1 3678 0.39 MB/sec execute 44 sec latency 38.866 ms 1 3812 0.41 MB/sec execute 45 sec latency 34.927 ms 1 3940 0.40 MB/sec execute 46 sec latency 55.825 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2928 1268376 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2760 1268544 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29104 3572832 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40524 3562120 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69628 7134952 1% /mnt/lustre 1 4039 0.40 MB/sec execute 47 sec latency 65.225 ms 1 4153 0.39 MB/sec execute 48 sec latency 44.098 ms 1 4276 0.38 MB/sec execute 49 sec latency 248.594 ms 1 4395 0.38 MB/sec execute 50 sec latency 41.424 ms 1 4540 0.38 MB/sec execute 51 sec latency 30.264 ms test_26 fail mds1 3 times Failing mds1 on oleg320-server Stopping /mnt/lustre-mds1 (opts:) on oleg320-server 1 4710 0.40 MB/sec execute 52 sec latency 25.760 ms 1 4759 0.39 MB/sec execute 53 sec latency 678.937 ms 03:04:44 (1789369484) shut down facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server 1 4759 0.38 MB/sec execute 54 sec latency 1679.055 ms 1 4759 0.38 MB/sec execute 55 sec latency 2679.182 ms 1 4759 0.37 MB/sec execute 56 sec latency 3679.315 ms 1 4759 0.36 MB/sec execute 57 sec latency 4679.450 ms 1 4759 0.36 MB/sec execute 58 sec latency 5679.576 ms 1 4759 0.35 MB/sec execute 59 sec latency 6679.718 ms 1 4759 0.34 MB/sec execute 60 sec latency 7679.849 ms 1 4759 0.34 MB/sec execute 61 sec latency 8679.975 ms 1 4759 0.33 MB/sec execute 62 sec latency 9680.151 ms 1 4759 0.33 MB/sec execute 63 sec latency 10680.280 ms Failover mds1 to oleg320-server mount facets: mds1 1 4759 0.32 MB/sec execute 64 sec latency 11680.402 ms 1 4759 0.32 MB/sec execute 65 sec latency 12680.574 ms 1 4759 0.31 MB/sec execute 66 sec latency 13680.721 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4759 0.31 MB/sec execute 67 sec latency 14680.843 ms 1 4759 0.30 MB/sec execute 68 sec latency 15680.998 ms oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 Started lustre-MDT0000 03:05:00 (1789369500) targets are mounted 03:05:00 (1789369500) facet_failover done 1 4759 0.30 MB/sec execute 69 sec latency 16681.107 ms 1 4759 0.30 MB/sec execute 70 sec latency 17681.228 ms 1 4759 0.29 MB/sec execute 71 sec latency 18681.364 ms 1 4759 0.29 MB/sec execute 72 sec latency 19681.516 ms 1 4778 0.28 MB/sec execute 73 sec latency 20551.713 ms 1 4994 0.32 MB/sec execute 74 sec latency 35.483 ms oleg320-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 5137 0.32 MB/sec execute 75 sec latency 27.704 ms 1 5274 0.31 MB/sec execute 76 sec latency 63.286 ms 1 5408 0.31 MB/sec execute 77 sec latency 29.158 ms 1 5594 0.31 MB/sec execute 78 sec latency 28.641 ms 1 5787 0.31 MB/sec execute 79 sec latency 29.996 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3572 1267732 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3312 1267992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29820 3574764 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 41216 3562640 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 71036 7137404 1% /mnt/lustre 1 5962 0.32 MB/sec execute 80 sec latency 48.206 ms 1 6037 0.33 MB/sec execute 81 sec latency 456.118 ms 1 6329 0.36 MB/sec execute 82 sec latency 549.420 ms 1 6574 0.38 MB/sec execute 83 sec latency 34.729 ms test_26 fail mds2 4 times 1 6908 0.39 MB/sec execute 84 sec latency 29.513 ms Failing mds2 on oleg320-server Stopping /mnt/lustre-mds2 (opts:) on oleg320-server 1 7118 0.42 MB/sec execute 85 sec latency 323.224 ms 1 7118 0.42 MB/sec execute 86 sec latency 1323.397 ms 1 7118 0.41 MB/sec execute 87 sec latency 2323.647 ms 1 7118 0.41 MB/sec execute 88 sec latency 3323.871 ms 1 7118 0.41 MB/sec execute 89 sec latency 4324.157 ms 1 7118 0.40 MB/sec execute 90 sec latency 5324.369 ms 1 7118 0.40 MB/sec execute 91 sec latency 6324.542 ms 03:05:22 (1789369522) shut down facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server 1 7118 0.39 MB/sec execute 92 sec latency 7324.742 ms 1 7118 0.39 MB/sec execute 93 sec latency 8324.974 ms 1 7118 0.38 MB/sec execute 94 sec latency 9325.183 ms 1 7118 0.38 MB/sec execute 95 sec latency 10325.400 ms 1 7118 0.38 MB/sec execute 96 sec latency 11325.635 ms 1 7118 0.37 MB/sec execute 97 sec latency 12325.819 ms 1 7118 0.37 MB/sec execute 98 sec latency 13326.077 ms 1 7118 0.36 MB/sec execute 99 sec latency 14326.308 ms 1 cleanup 100 sec 1 cleanup 101 sec Failover mds2 to oleg320-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 oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 1 cleanup 107 sec Started lustre-MDT0001 03:05:38 (1789369538) targets are mounted 03:05:38 (1789369538) 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 112 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1019 36.664 20618.024 Close 788 62.085 26121.819 Rename 46 27.724 63.266 Unlink 176 9.617 44.075 Qpathinfo 988 5.207 33.791 Qfileinfo 184 0.934 4.273 Qfsinfo 171 0.585 8.176 Sfileinfo 91 241.642 20551.702 Find 388 5.070 23.104 WriteX 544 4.375 25.449 ReadX 1824 0.227 35.881 LockX 4 2.284 2.658 UnlockX 4 2.285 2.627 Flush 68 25.717 549.406 Throughput 0.364213 MB/sec 1 clients 1 procs max_latency=20618.039 ms stopping dbench on /mnt/lustre at Mon Sep 14 03:05:43 EDT 2026 with return code 0 oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /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 Mon Sep 14 03:05:46 EDT 2026 waiting for dbench pid 69751 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 26.160 ms 1 207 4.05 MB/sec warmup 2 sec latency 218.450 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3900 1267404 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3688 1267616 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 46656 3558204 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 5180 3600204 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51836 7158408 1% /mnt/lustre 1 334 4.00 MB/sec warmup 3 sec latency 112.613 ms 1 397 3.52 MB/sec warmup 4 sec latency 500.744 ms 1 522 3.61 MB/sec warmup 5 sec latency 560.333 ms 1 720 3.55 MB/sec warmup 6 sec latency 29.096 ms test_26 fail mds1 5 times 1 870 3.09 MB/sec warmup 7 sec latency 35.587 ms Failing mds1 on oleg320-server Stopping /mnt/lustre-mds1 (opts:) on oleg320-server 1 885 2.71 MB/sec warmup 8 sec latency 658.547 ms 03:05:55 (1789369555) shut down facet: mds1 facet_host: oleg320-server facet_failover_host: oleg320-server 1 885 2.41 MB/sec warmup 9 sec latency 1213.218 ms 1 885 2.17 MB/sec warmup 10 sec latency 2213.357 ms 1 885 1.97 MB/sec warmup 11 sec latency 3213.486 ms 1 885 1.81 MB/sec warmup 12 sec latency 4213.740 ms 1 885 1.67 MB/sec warmup 13 sec latency 5213.920 ms 1 885 1.55 MB/sec warmup 14 sec latency 6214.086 ms 1 885 1.44 MB/sec warmup 15 sec latency 7214.297 ms 1 885 1.35 MB/sec warmup 16 sec latency 8214.502 ms 1 885 1.27 MB/sec warmup 17 sec latency 9214.687 ms 1 885 1.20 MB/sec warmup 18 sec latency 10214.843 ms Failover mds1 to oleg320-server mount facets: mds1 1 885 1.14 MB/sec warmup 19 sec latency 11214.998 ms 1 885 0.00 MB/sec execute 1 sec latency 13215.218 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 885 0.00 MB/sec execute 2 sec latency 14215.396 ms 1 885 0.00 MB/sec execute 3 sec latency 15215.532 ms oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 1 885 0.00 MB/sec execute 4 sec latency 16215.732 ms Started lustre-MDT0000 03:06:10 (1789369570) targets are mounted 03:06:10 (1789369570) facet_failover done 1 885 0.00 MB/sec execute 5 sec latency 17215.921 ms 1 885 0.00 MB/sec execute 6 sec latency 18216.062 ms 1 885 0.00 MB/sec execute 7 sec latency 19216.211 ms 1 885 0.00 MB/sec execute 8 sec latency 20216.318 ms 1 981 0.03 MB/sec execute 9 sec latency 20478.461 ms oleg320-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1154 0.13 MB/sec execute 10 sec latency 58.579 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1399 0.39 MB/sec execute 11 sec latency 30.743 ms 1 1540 0.37 MB/sec execute 12 sec latency 132.937 ms 1 1687 0.35 MB/sec execute 13 sec latency 69.832 ms 1 1859 0.33 MB/sec execute 14 sec latency 130.425 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3064 1268240 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2908 1268396 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 57720 3548908 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14896 3591180 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 72616 7140088 2% /mnt/lustre 1 2028 0.33 MB/sec execute 15 sec latency 52.781 ms 1 2230 0.32 MB/sec execute 16 sec latency 23.053 ms 1 2399 0.37 MB/sec execute 17 sec latency 192.051 ms 1 2596 0.41 MB/sec execute 18 sec latency 35.546 ms test_26 fail mds2 6 times 1 2979 0.62 MB/sec execute 19 sec latency 52.202 ms Failing mds2 on oleg320-server Stopping /mnt/lustre-mds2 (opts:) on oleg320-server 1 3295 0.68 MB/sec execute 20 sec latency 69.210 ms 1 3341 0.65 MB/sec execute 21 sec latency 842.772 ms 1 3341 0.62 MB/sec execute 22 sec latency 1842.894 ms 1 3341 0.60 MB/sec execute 23 sec latency 2843.021 ms 1 3341 0.57 MB/sec execute 24 sec latency 3843.183 ms 1 3341 0.55 MB/sec execute 25 sec latency 4843.341 ms 1 3341 0.53 MB/sec execute 26 sec latency 5843.450 ms 03:06:32 (1789369592) shut down facet: mds2 facet_host: oleg320-server facet_failover_host: oleg320-server 1 3341 0.51 MB/sec execute 27 sec latency 6843.606 ms 1 3341 0.49 MB/sec execute 28 sec latency 7843.735 ms 1 3341 0.47 MB/sec execute 29 sec latency 8843.874 ms 1 3341 0.46 MB/sec execute 30 sec latency 9844.024 ms 1 3341 0.44 MB/sec execute 31 sec latency 10844.165 ms 1 3341 0.43 MB/sec execute 32 sec latency 11844.279 ms 1 3341 0.42 MB/sec execute 33 sec latency 12844.465 ms 1 3341 0.40 MB/sec execute 34 sec latency 13844.632 ms 1 3341 0.39 MB/sec execute 35 sec latency 14844.767 ms 1 3341 0.38 MB/sec execute 36 sec latency 15844.946 ms Failover mds2 to oleg320-server mount facets: mds2 1 3341 0.37 MB/sec execute 37 sec latency 16845.053 ms 1 3341 0.36 MB/sec execute 38 sec latency 17845.178 ms 1 3341 0.35 MB/sec execute 39 sec latency 18845.384 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3341 0.34 MB/sec execute 40 sec latency 19845.549 ms oleg320-server: oleg320-server.virtnet: executing set_default_debug -1 all 1 3341 0.33 MB/sec execute 41 sec latency 20845.667 ms pdsh@oleg320-client: oleg320-server: ssh exited with exit code 1 Started lustre-MDT0001 03:06:48 (1789369608) targets are mounted 03:06:48 (1789369608) facet_failover done 1 3341 0.33 MB/sec execute 42 sec latency 21845.821 ms 1 3341 0.32 MB/sec execute 43 sec latency 22845.941 ms 1 3341 0.31 MB/sec execute 44 sec latency 23846.085 ms 1 3341 0.30 MB/sec execute 45 sec latency 24846.217 ms 1 3356 0.30 MB/sec execute 46 sec latency 25712.943 ms 1 3640 0.36 MB/sec execute 47 sec latency 20.775 ms oleg320-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 3804 0.38 MB/sec execute 48 sec latency 30.431 ms 1 3948 0.38 MB/sec execute 49 sec latency 24.757 ms 1 4103 0.37 MB/sec execute 50 sec latency 22.582 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Sep 14 03:06:57 EDT 2026 with return code 0 69751 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69751 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished