== replay-dual test 26: dbench and tar with mds failover ========================================================== 15:39:58 (1713209998) Starting client oleg219-client.virtnet: -o user_xattr,flock oleg219-server@tcp:/lustre /mnt/lustre Started clients oleg219-client.virtnet: 192.168.202.119@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 17399 Started dbench loop with 17400 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 Apr 15 15:39:59 EDT 2024 waiting for dbench pid 17430 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 1 263 9.92 MB/sec warmup 1 sec latency 25.599 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 34816 3694592 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 4096 3712000 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 38912 7406592 1% /mnt/lustre 1 511 8.86 MB/sec warmup 2 sec latency 23.110 ms 1 801 7.16 MB/sec warmup 3 sec latency 46.098 ms 1 1086 5.73 MB/sec warmup 4 sec latency 51.325 ms test_26 fail mds1 1 times Failing mds1 on oleg219-server Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 1474 5.21 MB/sec warmup 5 sec latency 43.367 ms 1 1474 4.34 MB/sec warmup 6 sec latency 1043.533 ms 1 1474 3.72 MB/sec warmup 7 sec latency 2043.713 ms 1 1474 3.25 MB/sec warmup 8 sec latency 3043.994 ms 1 1474 2.89 MB/sec warmup 9 sec latency 4044.190 ms 1 1474 2.60 MB/sec warmup 10 sec latency 5044.378 ms 1 1474 2.37 MB/sec warmup 11 sec latency 6044.554 ms 15:40:11 (1713210011) shut down 1 1474 2.17 MB/sec warmup 12 sec latency 7044.813 ms 1 1474 2.00 MB/sec warmup 13 sec latency 8045.082 ms 1 1474 1.86 MB/sec warmup 14 sec latency 9045.281 ms 1 1474 1.74 MB/sec warmup 15 sec latency 10045.462 ms 1 1474 1.63 MB/sec warmup 16 sec latency 11045.642 ms 1 1474 1.53 MB/sec warmup 17 sec latency 12045.885 ms 1 1474 1.45 MB/sec warmup 18 sec latency 13046.078 ms 1 1474 1.37 MB/sec warmup 19 sec latency 14046.229 ms 1 1474 0.00 MB/sec execute 1 sec latency 16046.548 ms Failover mds1 to oleg219-server mount facets: mds1 1 1474 0.00 MB/sec execute 2 sec latency 17046.740 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1474 0.00 MB/sec execute 3 sec latency 18046.893 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 1474 0.00 MB/sec execute 4 sec latency 19047.003 ms Started lustre-MDT0000 15:40:23 (1713210023) targets are mounted 15:40:23 (1713210023) facet_failover done 1 1474 0.00 MB/sec execute 5 sec latency 20047.157 ms 1 1474 0.00 MB/sec execute 6 sec latency 21047.329 ms 1 1474 0.00 MB/sec execute 7 sec latency 22047.507 ms 1 1474 0.00 MB/sec execute 8 sec latency 23047.672 ms 1 1474 0.00 MB/sec execute 9 sec latency 24047.882 ms 1 1474 0.00 MB/sec execute 10 sec latency 25048.050 ms 1 1474 0.00 MB/sec execute 11 sec latency 26048.242 ms 1 1474 0.00 MB/sec execute 12 sec latency 27048.450 ms 1 1474 0.00 MB/sec execute 13 sec latency 28048.647 ms 1 1474 0.00 MB/sec execute 14 sec latency 29048.757 ms 1 1532 0.00 MB/sec execute 15 sec latency 29843.423 ms oleg219-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 1 1838 0.02 MB/sec execute 16 sec latency 35.996 ms 1 2178 0.04 MB/sec execute 17 sec latency 41.545 ms 1 2449 0.12 MB/sec execute 18 sec latency 45.313 ms 1 2969 0.39 MB/sec execute 19 sec latency 37.921 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4992 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 45056 3582976 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 14336 3593216 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7176192 1% /mnt/lustre 1 3523 0.62 MB/sec execute 20 sec latency 33.985 ms 1 3835 0.65 MB/sec execute 21 sec latency 14.311 ms 1 4084 0.64 MB/sec execute 22 sec latency 13.446 ms test_26 fail mds1 2 times Failing mds1 on oleg219-server Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 4333 0.63 MB/sec execute 23 sec latency 85.989 ms 15:40:43 (1713210043) shut down 1 4356 0.61 MB/sec execute 24 sec latency 902.624 ms 1 4356 0.58 MB/sec execute 25 sec latency 1902.845 ms 1 4356 0.56 MB/sec execute 26 sec latency 2903.019 ms 1 4356 0.54 MB/sec execute 27 sec latency 3903.218 ms 1 4356 0.52 MB/sec execute 28 sec latency 4903.385 ms 1 4356 0.50 MB/sec execute 29 sec latency 5903.604 ms 1 4356 0.48 MB/sec execute 30 sec latency 6903.841 ms 1 4356 0.47 MB/sec execute 31 sec latency 7904.046 ms 1 4356 0.45 MB/sec execute 32 sec latency 8904.234 ms 1 4356 0.44 MB/sec execute 33 sec latency 9904.418 ms Failover mds1 to oleg219-server mount facets: mds1 1 4356 0.43 MB/sec execute 34 sec latency 10904.549 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4356 0.42 MB/sec execute 35 sec latency 11904.743 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 1 4356 0.40 MB/sec execute 36 sec latency 12904.873 ms Started lustre-MDT0000 15:40:56 (1713210056) targets are mounted 15:40:56 (1713210056) facet_failover done 1 4356 0.39 MB/sec execute 37 sec latency 13905.051 ms 1 4356 0.38 MB/sec execute 38 sec latency 14905.277 ms 1 4356 0.37 MB/sec execute 39 sec latency 15905.427 ms 1 4356 0.36 MB/sec execute 40 sec latency 16905.620 ms 1 4356 0.35 MB/sec execute 41 sec latency 17905.838 ms 1 4356 0.35 MB/sec execute 42 sec latency 18906.139 ms 1 4356 0.34 MB/sec execute 43 sec latency 19906.393 ms 1 4356 0.33 MB/sec execute 44 sec latency 20906.531 ms 1 4356 0.32 MB/sec execute 45 sec latency 21906.689 ms oleg219-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 1 4552 0.33 MB/sec execute 46 sec latency 21964.206 ms 1 4970 0.41 MB/sec execute 47 sec latency 16.372 ms 1 5256 0.40 MB/sec execute 48 sec latency 49.337 ms 1 5551 0.40 MB/sec execute 49 sec latency 38.955 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 6400 2202240 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3451904 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3467264 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 6919168 1% /mnt/lustre 1 5927 0.42 MB/sec execute 50 sec latency 46.050 ms 1 6332 0.49 MB/sec execute 51 sec latency 43.595 ms 1 6909 0.55 MB/sec execute 52 sec latency 34.958 ms test_26 fail mds1 3 times Failing mds1 on oleg219-server Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 7329 0.62 MB/sec execute 53 sec latency 13.963 ms 15:41:13 (1713210073) shut down 1 7364 0.61 MB/sec execute 54 sec latency 851.571 ms 1 7364 0.60 MB/sec execute 55 sec latency 1851.717 ms 1 7364 0.59 MB/sec execute 56 sec latency 2851.898 ms 1 7364 0.58 MB/sec execute 57 sec latency 3852.057 ms 1 7364 0.57 MB/sec execute 58 sec latency 4852.310 ms 1 7364 0.56 MB/sec execute 59 sec latency 5852.524 ms 1 7364 0.55 MB/sec execute 60 sec latency 6852.692 ms 1 7364 0.54 MB/sec execute 61 sec latency 7852.920 ms 1 7364 0.53 MB/sec execute 62 sec latency 8853.109 ms 1 7364 0.52 MB/sec execute 63 sec latency 9853.286 ms Failover mds1 to oleg219-server mount facets: mds1 1 7364 0.51 MB/sec execute 64 sec latency 10853.425 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7364 0.51 MB/sec execute 65 sec latency 11853.620 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 7364 0.50 MB/sec execute 66 sec latency 12853.798 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 Started lustre-MDT0000 15:41:26 (1713210086) targets are mounted 15:41:26 (1713210086) facet_failover done 1 7364 0.49 MB/sec execute 67 sec latency 13853.964 ms 1 7364 0.48 MB/sec execute 68 sec latency 14854.148 ms 1 7364 0.48 MB/sec execute 69 sec latency 15854.387 ms 1 7364 0.47 MB/sec execute 70 sec latency 16854.649 ms 1 7364 0.46 MB/sec execute 71 sec latency 17854.875 ms 1 7364 0.46 MB/sec execute 72 sec latency 18855.112 ms 1 7364 0.45 MB/sec execute 73 sec latency 19855.396 ms 1 7364 0.44 MB/sec execute 74 sec latency 20855.683 ms 1 7364 0.44 MB/sec execute 75 sec latency 21855.804 ms oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7512 0.44 MB/sec execute 76 sec latency 22245.547 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7713 0.43 MB/sec execute 77 sec latency 29.860 ms 1 7929 0.43 MB/sec execute 78 sec latency 104.429 ms 1 8236 0.45 MB/sec execute 79 sec latency 31.316 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 7936 2200704 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3399680 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3404800 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6804480 1% /mnt/lustre 1 8618 0.48 MB/sec execute 80 sec latency 61.882 ms 1 8899 0.48 MB/sec execute 81 sec latency 25.825 ms 1 9214 0.47 MB/sec execute 82 sec latency 43.462 ms test_26 fail mds1 4 times Failing mds1 on oleg219-server 1 9546 0.49 MB/sec execute 83 sec latency 55.308 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 9710 0.49 MB/sec execute 84 sec latency 507.881 ms 15:41:44 (1713210104) shut down 1 9710 0.48 MB/sec execute 85 sec latency 1508.105 ms 1 9710 0.48 MB/sec execute 86 sec latency 2508.416 ms 1 9710 0.47 MB/sec execute 87 sec latency 3508.721 ms 1 9710 0.47 MB/sec execute 88 sec latency 4508.941 ms 1 9710 0.46 MB/sec execute 89 sec latency 5509.113 ms 1 9710 0.46 MB/sec execute 90 sec latency 6509.343 ms 1 9710 0.45 MB/sec execute 91 sec latency 7509.644 ms 1 9710 0.45 MB/sec execute 92 sec latency 8509.918 ms 1 9710 0.44 MB/sec execute 93 sec latency 9510.225 ms 1 9710 0.44 MB/sec execute 94 sec latency 10510.536 ms Failover mds1 to oleg219-server mount facets: mds1 1 9710 0.43 MB/sec execute 95 sec latency 11510.770 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9710 0.43 MB/sec execute 96 sec latency 12510.980 ms 1 9710 0.42 MB/sec execute 97 sec latency 13511.190 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 Started lustre-MDT0000 15:41:57 (1713210117) targets are mounted 15:41:57 (1713210117) facet_failover done 1 9710 0.42 MB/sec execute 98 sec latency 14511.452 ms 1 9710 0.42 MB/sec execute 99 sec latency 15511.589 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec oleg219-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 0 cleanup 105 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1446 58.997 29843.411 Close 1084 21.848 21964.179 Rename 59 11.361 19.332 Unlink 269 4.544 14.642 Qpathinfo 1365 2.360 29.839 Qfileinfo 237 0.420 2.553 Qfsinfo 215 0.467 2.618 Sfileinfo 116 5.996 9.890 Find 499 1.271 16.853 WriteX 718 1.837 7.742 ReadX 2125 0.143 40.285 LockX 4 1.452 1.542 UnlockX 4 1.374 1.501 Flush 96 27.003 104.417 Throughput 0.416211 MB/sec 1 clients 1 procs max_latency=29843.423 ms stopping dbench on /mnt/lustre at Mon Apr 15 15:42:05 EDT 2024 with return code 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 Apr 15 15:42:06 EDT 2024 waiting for dbench pid 21497 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 1 232 8.88 MB/sec warmup 1 sec latency 24.924 ms 1 485 8.47 MB/sec warmup 2 sec latency 21.187 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 9728 2198912 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3328000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3317760 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 6645760 2% /mnt/lustre 1 728 7.10 MB/sec warmup 3 sec latency 84.429 ms 1 923 5.44 MB/sec warmup 4 sec latency 84.875 ms 1 1257 4.62 MB/sec warmup 5 sec latency 33.750 ms test_26 fail mds1 5 times Failing mds1 on oleg219-server 1 1632 4.36 MB/sec warmup 6 sec latency 55.357 ms Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 1762 3.75 MB/sec warmup 7 sec latency 622.667 ms 15:42:13 (1713210133) shut down 1 1762 3.28 MB/sec warmup 8 sec latency 1622.866 ms 1 1762 2.92 MB/sec warmup 9 sec latency 2623.143 ms 1 1762 2.63 MB/sec warmup 10 sec latency 3623.474 ms 1 1762 2.39 MB/sec warmup 11 sec latency 4623.793 ms 1 1762 2.19 MB/sec warmup 12 sec latency 5624.106 ms 1 1762 2.02 MB/sec warmup 13 sec latency 6624.479 ms 1 1762 1.88 MB/sec warmup 14 sec latency 7624.826 ms 1 1762 1.75 MB/sec warmup 15 sec latency 8625.132 ms 1 1762 1.64 MB/sec warmup 16 sec latency 9625.468 ms 1 1762 1.55 MB/sec warmup 17 sec latency 10625.799 ms Failover mds1 to oleg219-server mount facets: mds1 1 1762 1.46 MB/sec warmup 18 sec latency 11625.975 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1762 1.38 MB/sec warmup 19 sec latency 12626.219 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 Started lustre-MDT0000 15:42:27 (1713210147) targets are mounted 15:42:27 (1713210147) facet_failover done 1 1762 0.00 MB/sec execute 1 sec latency 14626.605 ms 1 1762 0.00 MB/sec execute 2 sec latency 15626.734 ms 1 1762 0.00 MB/sec execute 3 sec latency 16626.903 ms 1 1762 0.00 MB/sec execute 4 sec latency 17627.115 ms 1 1762 0.00 MB/sec execute 5 sec latency 18627.479 ms 1 1762 0.00 MB/sec execute 6 sec latency 19627.736 ms 1 1762 0.00 MB/sec execute 7 sec latency 20627.902 ms 1 1762 0.00 MB/sec execute 8 sec latency 21628.136 ms oleg219-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 1 2010 0.03 MB/sec execute 9 sec latency 21782.494 ms 1 2347 0.16 MB/sec execute 10 sec latency 40.241 ms 1 2574 0.24 MB/sec execute 11 sec latency 57.721 ms 1 2926 0.60 MB/sec execute 12 sec latency 63.919 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 10880 2197760 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3477504 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3401728 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 6879232 2% /mnt/lustre 1 3339 0.70 MB/sec execute 13 sec latency 51.013 ms 1 3697 0.89 MB/sec execute 14 sec latency 17.553 ms 1 3951 0.92 MB/sec execute 15 sec latency 16.010 ms test_26 fail mds1 6 times 1 4228 0.87 MB/sec execute 16 sec latency 15.027 ms Failing mds1 on oleg219-server Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 4333 0.83 MB/sec execute 17 sec latency 458.188 ms 1 4333 0.79 MB/sec execute 18 sec latency 1458.379 ms 1 4333 0.75 MB/sec execute 19 sec latency 2458.618 ms 1 4333 0.71 MB/sec execute 20 sec latency 3458.843 ms 1 4333 0.68 MB/sec execute 21 sec latency 4459.128 ms 1 4333 0.64 MB/sec execute 22 sec latency 5459.392 ms 1 4333 0.62 MB/sec execute 23 sec latency 6459.517 ms 15:42:50 (1713210170) shut down 1 4333 0.59 MB/sec execute 24 sec latency 7459.779 ms 1 4333 0.57 MB/sec execute 25 sec latency 8460.051 ms 1 4333 0.55 MB/sec execute 26 sec latency 9460.254 ms 1 4333 0.53 MB/sec execute 27 sec latency 10460.437 ms 1 4333 0.51 MB/sec execute 28 sec latency 11460.601 ms 1 4333 0.49 MB/sec execute 29 sec latency 12460.827 ms 1 4333 0.47 MB/sec execute 30 sec latency 13461.060 ms 1 4333 0.46 MB/sec execute 31 sec latency 14461.251 ms 1 4333 0.44 MB/sec execute 32 sec latency 15461.522 ms 1 4333 0.43 MB/sec execute 33 sec latency 16461.749 ms Failover mds1 to oleg219-server mount facets: mds1 1 4333 0.42 MB/sec execute 34 sec latency 17461.944 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4333 0.41 MB/sec execute 35 sec latency 18462.092 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all 1 4333 0.39 MB/sec execute 36 sec latency 19462.256 ms pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 Started lustre-MDT0000 15:43:03 (1713210183) targets are mounted 15:43:03 (1713210183) facet_failover done 1 4333 0.38 MB/sec execute 37 sec latency 20462.455 ms 1 4333 0.37 MB/sec execute 38 sec latency 21462.823 ms 1 4333 0.36 MB/sec execute 39 sec latency 22463.053 ms 1 4333 0.35 MB/sec execute 40 sec latency 23463.286 ms 1 4333 0.35 MB/sec execute 41 sec latency 24463.496 ms 1 4333 0.34 MB/sec execute 42 sec latency 25463.790 ms 1 4333 0.33 MB/sec execute 43 sec latency 26463.986 ms 1 4333 0.32 MB/sec execute 44 sec latency 27464.153 ms 1 4333 0.32 MB/sec execute 45 sec latency 28464.286 ms 1 4333 0.31 MB/sec execute 46 sec latency 29464.442 ms 1 4333 0.30 MB/sec execute 47 sec latency 30464.561 ms 1 4333 0.30 MB/sec execute 48 sec latency 31464.719 ms oleg219-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 1 4486 0.30 MB/sec execute 49 sec latency 31721.408 ms 1 4756 0.32 MB/sec execute 50 sec latency 41.215 ms 1 5065 0.37 MB/sec execute 51 sec latency 65.585 ms 1 5358 0.37 MB/sec execute 52 sec latency 33.686 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10624 2197888 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 34816 3702784 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 58368 3686400 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 93184 7389184 2% /mnt/lustre 1 5716 0.37 MB/sec execute 53 sec latency 50.866 ms 1 6020 0.39 MB/sec execute 54 sec latency 41.178 ms 1 6486 0.48 MB/sec execute 55 sec latency 47.481 ms test_26 fail mds1 7 times 1 6916 0.50 MB/sec execute 56 sec latency 64.084 ms Failing mds1 on oleg219-server Stopping /mnt/lustre-mds1 (opts:) on oleg219-server 1 7174 0.55 MB/sec execute 57 sec latency 502.625 ms 15:43:23 (1713210203) shut down 1 7174 0.54 MB/sec execute 58 sec latency 1502.789 ms 1 7174 0.53 MB/sec execute 59 sec latency 2502.939 ms 1 7174 0.52 MB/sec execute 60 sec latency 3503.093 ms 1 7174 0.52 MB/sec execute 61 sec latency 4503.256 ms 1 7174 0.51 MB/sec execute 62 sec latency 5503.390 ms 1 7174 0.50 MB/sec execute 63 sec latency 6503.558 ms 1 7174 0.49 MB/sec execute 64 sec latency 7503.724 ms 1 7174 0.48 MB/sec execute 65 sec latency 8503.966 ms 1 7174 0.48 MB/sec execute 66 sec latency 9504.211 ms 1 7174 0.47 MB/sec execute 67 sec latency 10504.504 ms Failover mds1 to oleg219-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7174 0.46 MB/sec execute 68 sec latency 11504.693 ms 1 7174 0.46 MB/sec execute 69 sec latency 12504.907 ms oleg219-server: oleg219-server.virtnet: executing set_default_debug -1 all pdsh@oleg219-client: oleg219-server: ssh exited with exit code 1 Started lustre-MDT0000 15:43:36 (1713210216) targets are mounted 15:43:36 (1713210216) facet_failover done 1 7174 0.45 MB/sec execute 70 sec latency 13505.128 ms 1 7174 0.44 MB/sec execute 71 sec latency 14505.233 ms 1 7174 0.44 MB/sec execute 72 sec latency 15505.422 ms 1 7174 0.43 MB/sec execute 73 sec latency 16505.614 ms oleg219-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 1 7368 0.44 MB/sec execute 74 sec latency 16776.613 ms 1 7596 0.44 MB/sec execute 75 sec latency 14.333 ms 1 7831 0.44 MB/sec execute 76 sec latency 101.238 ms 1 8014 0.44 MB/sec execute 77 sec latency 53.034 ms 1 8187 0.45 MB/sec execute 78 sec latency 65.760 ms 1 8514 0.48 MB/sec execute 79 sec latency 28.025 ms 1 8784 0.48 MB/sec execute 80 sec latency 64.186 ms 1 8977 0.47 MB/sec execute 81 sec latency 23.865 ms 1 9338 0.47 MB/sec execute 82 sec latency 52.545 ms 1 9544 0.48 MB/sec execute 83 sec latency 109.870 ms 1 9819 0.52 MB/sec execute 84 sec latency 63.216 ms 1 10308 0.54 MB/sec execute 85 sec latency 64.924 ms 1 10778 0.59 MB/sec execute 86 sec latency 17.946 ms 1 11060 0.60 MB/sec execute 87 sec latency 14.089 ms 1 11325 0.59 MB/sec execute 88 sec latency 74.660 ms 1 11536 0.59 MB/sec execute 89 sec latency 100.492 ms 1 11841 0.60 MB/sec execute 90 sec latency 54.448 ms 1 12231 0.63 MB/sec execute 91 sec latency 52.215 ms 1 12486 0.62 MB/sec execute 92 sec latency 38.210 ms 1 12735 0.62 MB/sec execute 93 sec latency 66.339 ms 1 13004 0.63 MB/sec execute 94 sec latency 67.142 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Apr 15 15:44:01 EDT 2024 with return code 0 21497 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 21497 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished