== replay-dual test 26: dbench and tar with mds failover ========================================================== 18:14:39 (1778537679) Starting client oleg432-client.virtnet: -o user_xattr,flock oleg432-server@tcp:/lustre /mnt/lustre Started clients oleg432-client.virtnet: 192.168.204.132@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 64572 Started dbench loop with 64573 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3584 2204928 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 3072 3764224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3735552 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7499776 1% /mnt/lustre '/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 May 11 18:14:44 EDT 2026 waiting for dbench pid 64644 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 31 1.05 MB/sec warmup 1 sec latency 33.097 ms 1 121 2.75 MB/sec warmup 2 sec latency 109.409 ms 1 181 2.44 MB/sec warmup 3 sec latency 111.110 ms test_26 fail mds1 1 times 1 247 2.35 MB/sec warmup 4 sec latency 81.547 ms Failing mds1 on oleg432-server 1 300 2.19 MB/sec warmup 5 sec latency 90.217 ms Stopping /mnt/lustre-mds1 (opts:) on oleg432-server 1 357 2.13 MB/sec warmup 6 sec latency 102.361 ms 1 413 2.09 MB/sec warmup 7 sec latency 157.734 ms reboot facets: mds1 1 493 2.15 MB/sec warmup 8 sec latency 68.297 ms 1 501 1.94 MB/sec warmup 9 sec latency 926.915 ms 1 501 1.75 MB/sec warmup 10 sec latency 1928.029 ms 1 501 1.59 MB/sec warmup 11 sec latency 2928.292 ms 1 501 1.45 MB/sec warmup 12 sec latency 3928.604 ms 1 501 1.34 MB/sec warmup 13 sec latency 4930.985 ms 1 501 1.25 MB/sec warmup 14 sec latency 5932.249 ms 1 501 1.16 MB/sec warmup 15 sec latency 6933.039 ms 1 501 1.09 MB/sec warmup 16 sec latency 7933.383 ms 1 501 1.03 MB/sec warmup 17 sec latency 8934.887 ms Failover mds1 to oleg432-server 1 501 0.97 MB/sec warmup 18 sec latency 9936.641 ms 1 501 0.92 MB/sec warmup 19 sec latency 10937.071 ms mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 501 0.00 MB/sec execute 1 sec latency 12937.683 ms 1 501 0.00 MB/sec execute 2 sec latency 13938.030 ms 1 501 0.00 MB/sec execute 3 sec latency 14939.280 ms 1 501 0.00 MB/sec execute 4 sec latency 15939.609 ms 1 501 0.00 MB/sec execute 5 sec latency 16939.865 ms 1 501 0.00 MB/sec execute 6 sec latency 17940.111 ms oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 1 501 0.00 MB/sec execute 7 sec latency 18940.267 ms Started lustre-MDT0000 1 501 0.00 MB/sec execute 8 sec latency 19941.146 ms 1 501 0.00 MB/sec execute 9 sec latency 20941.777 ms 1 523 0.06 MB/sec execute 10 sec latency 21427.676 ms 1 652 0.33 MB/sec execute 11 sec latency 98.562 ms 1 699 0.31 MB/sec execute 12 sec latency 158.012 ms oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 740 0.30 MB/sec execute 13 sec latency 174.450 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 798 0.29 MB/sec execute 14 sec latency 153.320 ms 1 873 0.28 MB/sec execute 15 sec latency 76.780 ms 1 923 0.27 MB/sec execute 16 sec latency 130.746 ms 1 990 0.26 MB/sec execute 17 sec latency 87.734 ms 1 1099 0.30 MB/sec execute 18 sec latency 70.559 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3968 2204544 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 3712 2204928 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 12288 3680256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 36864 3656704 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7336960 1% /mnt/lustre 1 1193 0.29 MB/sec execute 19 sec latency 58.706 ms 1 1263 0.28 MB/sec execute 20 sec latency 59.052 ms 1 1428 0.41 MB/sec execute 21 sec latency 75.951 ms 1 1512 0.39 MB/sec execute 22 sec latency 59.056 ms 1 1625 0.38 MB/sec execute 23 sec latency 49.106 ms test_26 fail mds2 2 times 1 1690 0.36 MB/sec execute 24 sec latency 135.399 ms Failing mds2 on oleg432-server 1 1802 0.35 MB/sec execute 25 sec latency 52.747 ms Stopping /mnt/lustre-mds2 (opts:) on oleg432-server 1 1870 0.34 MB/sec execute 26 sec latency 264.411 ms 1 1870 0.33 MB/sec execute 27 sec latency 1265.391 ms reboot facets: mds2 1 1870 0.32 MB/sec execute 28 sec latency 2267.238 ms 1 1870 0.31 MB/sec execute 29 sec latency 3267.482 ms 1 1870 0.30 MB/sec execute 30 sec latency 4268.180 ms 1 1870 0.29 MB/sec execute 31 sec latency 5268.404 ms 1 1870 0.28 MB/sec execute 32 sec latency 6268.646 ms 1 1870 0.27 MB/sec execute 33 sec latency 7269.817 ms 1 1870 0.26 MB/sec execute 34 sec latency 8270.108 ms 1 1870 0.25 MB/sec execute 35 sec latency 9270.417 ms 1 1870 0.25 MB/sec execute 36 sec latency 10270.659 ms 1 1870 0.24 MB/sec execute 37 sec latency 11270.923 ms Failover mds2 to oleg432-server 1 1870 0.23 MB/sec execute 38 sec latency 12271.156 ms mount facets: mds2 1 1870 0.23 MB/sec execute 39 sec latency 13271.385 ms 1 1870 0.22 MB/sec execute 40 sec latency 14272.153 ms Starting mds2: -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 1 1870 0.22 MB/sec execute 41 sec latency 15272.364 ms 1 1870 0.21 MB/sec execute 42 sec latency 16273.853 ms 1 1870 0.21 MB/sec execute 43 sec latency 17274.213 ms 1 1870 0.20 MB/sec execute 44 sec latency 18274.446 ms oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 1 1870 0.20 MB/sec execute 45 sec latency 19276.192 ms Started lustre-MDT0001 1 1870 0.19 MB/sec execute 46 sec latency 20276.578 ms 1 1870 0.19 MB/sec execute 47 sec latency 21276.710 ms 1 1870 0.19 MB/sec execute 48 sec latency 22278.844 ms 1 1941 0.18 MB/sec execute 49 sec latency 22442.640 ms 1 2006 0.18 MB/sec execute 50 sec latency 83.495 ms 1 2097 0.18 MB/sec execute 51 sec latency 67.494 ms oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2175 0.18 MB/sec execute 52 sec latency 59.555 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2327 0.20 MB/sec execute 53 sec latency 58.469 ms 1 2400 0.19 MB/sec execute 54 sec latency 90.830 ms 1 2466 0.20 MB/sec execute 55 sec latency 94.753 ms 1 2567 0.20 MB/sec execute 56 sec latency 101.321 ms 1 2768 0.25 MB/sec execute 57 sec latency 53.263 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 4224 2204288 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 27648 3673088 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3703808 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 7376896 1% /mnt/lustre 1 2922 0.28 MB/sec execute 58 sec latency 116.914 ms 1 3000 0.27 MB/sec execute 59 sec latency 191.650 ms 1 3237 0.28 MB/sec execute 60 sec latency 62.621 ms 1 3372 0.29 MB/sec execute 61 sec latency 56.316 ms test_26 fail mds1 3 times 1 3550 0.34 MB/sec execute 62 sec latency 42.572 ms Failing mds1 on oleg432-server 1 3644 0.34 MB/sec execute 63 sec latency 52.644 ms Stopping /mnt/lustre-mds1 (opts:) on oleg432-server 1 3729 0.34 MB/sec execute 64 sec latency 109.024 ms 1 3729 0.33 MB/sec execute 65 sec latency 1109.246 ms reboot facets: mds1 1 3729 0.32 MB/sec execute 66 sec latency 2109.498 ms 1 3729 0.32 MB/sec execute 67 sec latency 3109.831 ms 1 3729 0.32 MB/sec execute 68 sec latency 4110.628 ms 1 3729 0.31 MB/sec execute 69 sec latency 5110.864 ms 1 3729 0.31 MB/sec execute 70 sec latency 6113.208 ms 1 3729 0.30 MB/sec execute 71 sec latency 7113.669 ms 1 3729 0.30 MB/sec execute 72 sec latency 8114.743 ms 1 3729 0.29 MB/sec execute 73 sec latency 9115.026 ms 1 3729 0.29 MB/sec execute 74 sec latency 10115.536 ms 1 3729 0.29 MB/sec execute 75 sec latency 11115.872 ms Failover mds1 to oleg432-server 1 3729 0.28 MB/sec execute 76 sec latency 12116.383 ms mount facets: mds1 1 3729 0.28 MB/sec execute 77 sec latency 13117.768 ms 1 3729 0.27 MB/sec execute 78 sec latency 14118.081 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3729 0.27 MB/sec execute 79 sec latency 15118.326 ms 1 3729 0.27 MB/sec execute 80 sec latency 16118.519 ms 1 3729 0.26 MB/sec execute 81 sec latency 17120.460 ms 1 3729 0.26 MB/sec execute 82 sec latency 18120.719 ms 1 3729 0.26 MB/sec execute 83 sec latency 19121.053 ms oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 1 3729 0.26 MB/sec execute 84 sec latency 20121.324 ms pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 Started lustre-MDT0000 1 3729 0.25 MB/sec execute 85 sec latency 21121.855 ms 1 3729 0.25 MB/sec execute 86 sec latency 22122.328 ms 1 3729 0.25 MB/sec execute 87 sec latency 23122.829 ms 1 3773 0.25 MB/sec execute 88 sec latency 23415.613 ms 1 3828 0.25 MB/sec execute 89 sec latency 77.222 ms 1 3885 0.25 MB/sec execute 90 sec latency 64.474 ms oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3939 0.25 MB/sec execute 91 sec latency 96.958 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3998 0.25 MB/sec execute 92 sec latency 125.615 ms 1 4049 0.24 MB/sec execute 93 sec latency 103.436 ms 1 4133 0.24 MB/sec execute 94 sec latency 43.667 ms 1 4230 0.24 MB/sec execute 95 sec latency 51.823 ms 1 4281 0.24 MB/sec execute 96 sec latency 137.860 ms 1 4330 0.24 MB/sec execute 97 sec latency 166.407 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 5248 2203136 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 4864 2203648 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 39936 3712000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 40960 3702784 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 80896 7414784 2% /mnt/lustre 1 4375 0.24 MB/sec execute 98 sec latency 121.600 ms 1 4448 0.24 MB/sec execute 99 sec latency 84.653 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 679 97.561 23415.597 Close 507 51.631 22442.619 Rename 29 40.791 74.778 Unlink 132 14.452 33.780 Qpathinfo 605 8.174 46.836 Qfileinfo 122 1.010 7.987 Qfsinfo 119 1.199 11.622 Sfileinfo 65 22.195 52.882 Find 238 6.512 43.641 WriteX 416 6.308 85.531 ReadX 1040 0.524 41.474 LockX 2 7.072 8.764 UnlockX 2 7.336 10.568 Flush 65 76.929 191.635 Throughput 0.235369 MB/sec 1 clients 1 procs max_latency=23415.613 ms stopping dbench on /mnt/lustre at Mon May 11 18:16:46 EDT 2026 with return code 0 test_26 fail mds2 4 times clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished Failing mds2 on oleg432-server striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench Stopping /mnt/lustre-mds2 (opts:) on oleg432-server reboot facets: mds2 Failover mds2 to oleg432-server mount facets: mds2 Starting mds2: -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 Started lustre-MDT0001 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 May 11 18:17:12 EDT 2026 waiting for dbench pid 68475 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 oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 51 2.09 MB/sec warmup 1 sec latency 66.385 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 137 3.01 MB/sec warmup 2 sec latency 95.298 ms 1 211 2.72 MB/sec warmup 3 sec latency 80.203 ms 1 287 2.67 MB/sec warmup 4 sec latency 77.734 ms 1 349 2.50 MB/sec warmup 5 sec latency 70.175 ms 1 427 2.51 MB/sec warmup 6 sec latency 76.108 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 5888 2202496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 5632 2202880 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 53248 3613696 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 6144 3699712 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7313408 1% /mnt/lustre 1 493 2.46 MB/sec warmup 7 sec latency 101.479 ms 1 596 2.59 MB/sec warmup 8 sec latency 86.712 ms 1 686 2.35 MB/sec warmup 9 sec latency 61.459 ms 1 769 2.14 MB/sec warmup 10 sec latency 49.244 ms test_26 fail mds1 5 times 1 825 1.95 MB/sec warmup 11 sec latency 86.065 ms Failing mds1 on oleg432-server 1 903 1.81 MB/sec warmup 12 sec latency 105.970 ms Stopping /mnt/lustre-mds1 (opts:) on oleg432-server 1 969 1.68 MB/sec warmup 13 sec latency 104.974 ms 1 995 1.56 MB/sec warmup 14 sec latency 469.160 ms reboot facets: mds1 1 995 1.46 MB/sec warmup 15 sec latency 1469.774 ms 1 995 1.37 MB/sec warmup 16 sec latency 2469.993 ms 1 995 1.29 MB/sec warmup 17 sec latency 3470.250 ms 1 995 1.22 MB/sec warmup 18 sec latency 4470.495 ms 1 995 1.15 MB/sec warmup 19 sec latency 5470.726 ms 1 995 0.00 MB/sec execute 1 sec latency 7471.100 ms 1 995 0.00 MB/sec execute 2 sec latency 8471.355 ms 1 995 0.00 MB/sec execute 3 sec latency 9471.585 ms 1 995 0.00 MB/sec execute 4 sec latency 10471.889 ms Failover mds1 to oleg432-server 1 995 0.00 MB/sec execute 5 sec latency 11472.212 ms mount facets: mds1 1 995 0.00 MB/sec execute 6 sec latency 12472.831 ms 1 995 0.00 MB/sec execute 7 sec latency 13473.040 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 995 0.00 MB/sec execute 8 sec latency 14473.369 ms 1 995 0.00 MB/sec execute 9 sec latency 15473.735 ms 1 995 0.00 MB/sec execute 10 sec latency 16473.970 ms 1 995 0.00 MB/sec execute 11 sec latency 17474.936 ms 1 995 0.00 MB/sec execute 12 sec latency 18475.200 ms oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 1 995 0.00 MB/sec execute 13 sec latency 19475.854 ms pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 1 995 0.00 MB/sec execute 14 sec latency 20476.085 ms Started lustre-MDT0000 1 995 0.00 MB/sec execute 15 sec latency 21476.444 ms 1 995 0.00 MB/sec execute 16 sec latency 22476.633 ms 1 1076 0.06 MB/sec execute 17 sec latency 22679.353 ms 1 1177 0.06 MB/sec execute 18 sec latency 60.154 ms oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1267 0.06 MB/sec execute 19 sec latency 56.379 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1441 0.21 MB/sec execute 20 sec latency 61.351 ms 1 1532 0.20 MB/sec execute 21 sec latency 131.624 ms 1 1646 0.19 MB/sec execute 22 sec latency 83.904 ms 1 1768 0.19 MB/sec execute 23 sec latency 51.450 ms 1 1884 0.19 MB/sec execute 24 sec latency 43.874 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 6656 2201728 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 6400 2202112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 64512 3639296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3717120 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 77824 7356416 2% /mnt/lustre 1 2006 0.18 MB/sec execute 25 sec latency 55.497 ms 1 2141 0.18 MB/sec execute 26 sec latency 42.499 ms 1 2242 0.18 MB/sec execute 27 sec latency 59.250 ms 1 2376 0.22 MB/sec execute 28 sec latency 107.176 ms test_26 fail mds2 6 times 1 2440 0.21 MB/sec execute 29 sec latency 95.106 ms 1 2549 0.23 MB/sec execute 30 sec latency 137.314 ms Failing mds2 on oleg432-server Stopping /mnt/lustre-mds2 (opts:) on oleg432-server 1 2716 0.32 MB/sec execute 31 sec latency 58.195 ms 1 2903 0.34 MB/sec execute 32 sec latency 118.519 ms reboot facets: mds2 1 3012 0.35 MB/sec execute 33 sec latency 94.985 ms 1 3275 0.39 MB/sec execute 34 sec latency 117.578 ms 1 3374 0.39 MB/sec execute 35 sec latency 86.986 ms 1 3590 0.46 MB/sec execute 36 sec latency 38.579 ms 1 3715 0.46 MB/sec execute 37 sec latency 39.840 ms 1 3828 0.47 MB/sec execute 38 sec latency 48.957 ms 1 3928 0.47 MB/sec execute 39 sec latency 44.667 ms 1 4015 0.45 MB/sec execute 40 sec latency 50.439 ms 1 4083 0.44 MB/sec execute 41 sec latency 314.965 ms 1 4083 0.43 MB/sec execute 42 sec latency 1316.497 ms Failover mds2 to oleg432-server 1 4083 0.42 MB/sec execute 43 sec latency 2316.664 ms mount facets: mds2 1 4083 0.41 MB/sec execute 44 sec latency 3316.939 ms 1 4083 0.40 MB/sec execute 45 sec latency 4318.761 ms Starting mds2: -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 1 4083 0.40 MB/sec execute 46 sec latency 5319.118 ms 1 4083 0.39 MB/sec execute 47 sec latency 6319.351 ms 1 4083 0.38 MB/sec execute 48 sec latency 7319.496 ms oleg432-server: oleg432-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg432-client: oleg432-server: ssh exited with exit code 1 1 4083 0.37 MB/sec execute 49 sec latency 8320.060 ms Started lustre-MDT0001 1 4083 0.36 MB/sec execute 50 sec latency 9320.346 ms 1 4083 0.36 MB/sec execute 51 sec latency 10320.626 ms 1 4083 0.35 MB/sec execute 52 sec latency 11321.959 ms 1 4173 0.34 MB/sec execute 53 sec latency 11493.623 ms 1 4277 0.34 MB/sec execute 54 sec latency 74.857 ms oleg432-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4354 0.34 MB/sec execute 55 sec latency 77.305 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4435 0.34 MB/sec execute 56 sec latency 81.386 ms 1 4503 0.33 MB/sec execute 57 sec latency 109.667 ms 1 4605 0.35 MB/sec execute 58 sec latency 65.368 ms 1 4723 0.34 MB/sec execute 59 sec latency 41.188 ms 1 4812 0.34 MB/sec execute 60 sec latency 61.239 ms 1 4976 0.38 MB/sec execute 61 sec latency 48.616 ms 1 5075 0.38 MB/sec execute 62 sec latency 62.610 ms 1 5181 0.37 MB/sec execute 63 sec latency 42.910 ms 1 5282 0.37 MB/sec execute 64 sec latency 60.320 ms 1 5390 0.36 MB/sec execute 65 sec latency 38.083 ms 1 5534 0.36 MB/sec execute 66 sec latency 45.394 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 5650 0.36 MB/sec execute 67 sec latency 46.061 ms 1 5787 0.35 MB/sec execute 68 sec latency 36.336 ms 1 5921 0.36 MB/sec execute 69 sec latency 155.224 ms 1 5978 0.36 MB/sec execute 70 sec latency 148.033 ms 1 6046 0.36 MB/sec execute 71 sec latency 129.657 ms 1 6154 0.36 MB/sec execute 72 sec latency 69.441 ms 1 6431 0.40 MB/sec execute 73 sec latency 119.619 ms 1 6532 0.41 MB/sec execute 74 sec latency 122.027 ms 1 6745 0.42 MB/sec execute 75 sec latency 78.059 ms 1 6898 0.43 MB/sec execute 76 sec latency 63.125 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon May 11 18:18:49 EDT 2026 with return code 0 1 7084 0.46 MB/sec execute 77 sec latency 48.404 ms 68475 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68475 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished