== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 19:24:11 (1787613851) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2a.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 24 19:24:19 EDT 2026 waiting for dbench pid 11504 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 52 4.19 MB/sec warmup 1 sec latency 174.502 ms 2 137 6.01 MB/sec warmup 2 sec latency 151.594 ms 2 183 4.90 MB/sec warmup 3 sec latency 163.969 ms 2 204 3.98 MB/sec warmup 4 sec latency 463.303 ms 2 279 4.17 MB/sec warmup 5 sec latency 98.890 ms 2 343 4.12 MB/sec warmup 6 sec latency 109.009 ms 2 409 4.13 MB/sec warmup 7 sec latency 135.664 ms 2 465 4.07 MB/sec warmup 8 sec latency 140.796 ms 2 532 4.12 MB/sec warmup 9 sec latency 105.113 ms 2 659 4.21 MB/sec warmup 10 sec latency 98.498 ms 2 704 3.85 MB/sec warmup 11 sec latency 310.239 ms 2 789 0.26 MB/sec execute 1 sec latency 212.383 ms 2 839 0.21 MB/sec execute 2 sec latency 130.129 ms 2 897 0.26 MB/sec execute 3 sec latency 214.247 ms 2 936 0.24 MB/sec execute 4 sec latency 235.330 ms 2 1010 0.43 MB/sec execute 5 sec latency 132.679 ms 2 1105 0.55 MB/sec execute 6 sec latency 156.092 ms 2 1177 0.49 MB/sec execute 7 sec latency 109.131 ms 2 1253 0.45 MB/sec execute 8 sec latency 73.614 ms 2 1420 1.04 MB/sec execute 9 sec latency 161.656 ms 2 1481 0.94 MB/sec execute 10 sec latency 364.084 ms 2 1562 0.87 MB/sec execute 11 sec latency 193.349 ms 2 1639 0.81 MB/sec execute 12 sec latency 195.784 ms 2 1715 0.76 MB/sec execute 13 sec latency 168.841 ms 2 1802 0.71 MB/sec execute 14 sec latency 71.500 ms 2 1879 0.68 MB/sec execute 15 sec latency 179.519 ms 2 1967 0.64 MB/sec execute 16 sec latency 229.287 ms 2 2066 0.62 MB/sec execute 17 sec latency 80.500 ms 2 2165 0.60 MB/sec execute 18 sec latency 87.997 ms 2 2268 0.63 MB/sec execute 19 sec latency 94.443 ms 2 2359 0.66 MB/sec execute 20 sec latency 259.837 ms 2 2397 0.64 MB/sec execute 21 sec latency 252.494 ms 2 2441 0.64 MB/sec execute 22 sec latency 320.611 ms 2 2522 0.65 MB/sec execute 23 sec latency 157.936 ms 2 2667 0.76 MB/sec execute 24 sec latency 346.460 ms 2 2828 0.88 MB/sec execute 25 sec latency 230.539 ms 2 2943 0.91 MB/sec execute 26 sec latency 211.324 ms 2 3082 0.93 MB/sec execute 27 sec latency 203.027 ms 2 3243 0.96 MB/sec execute 28 sec latency 188.832 ms 2 3380 1.01 MB/sec execute 29 sec latency 193.822 ms 2 3561 1.14 MB/sec execute 30 sec latency 81.585 ms 2 3644 1.11 MB/sec execute 31 sec latency 75.769 ms 2 3733 1.12 MB/sec execute 32 sec latency 84.237 ms 2 3801 1.12 MB/sec execute 33 sec latency 85.029 ms 2 3854 1.09 MB/sec execute 34 sec latency 131.578 ms 2 3900 1.06 MB/sec execute 35 sec latency 109.643 ms 2 4006 1.04 MB/sec execute 36 sec latency 80.934 ms 2 4106 1.01 MB/sec execute 37 sec latency 66.163 ms 2 4190 0.99 MB/sec execute 38 sec latency 287.867 ms 2 4259 0.97 MB/sec execute 39 sec latency 137.023 ms 2 4298 0.95 MB/sec execute 40 sec latency 190.850 ms 2 4355 0.94 MB/sec execute 41 sec latency 244.466 ms 2 4417 0.92 MB/sec execute 42 sec latency 159.125 ms 2 4498 0.91 MB/sec execute 43 sec latency 99.451 ms 2 4582 0.92 MB/sec execute 44 sec latency 180.415 ms 2 4720 0.92 MB/sec execute 45 sec latency 111.629 ms 2 4794 0.91 MB/sec execute 46 sec latency 60.330 ms 2 4889 0.95 MB/sec execute 47 sec latency 137.779 ms 2 5001 0.99 MB/sec execute 48 sec latency 83.947 ms 2 5053 0.97 MB/sec execute 49 sec latency 274.455 ms 2 5094 0.95 MB/sec execute 50 sec latency 322.345 ms 2 5159 0.94 MB/sec execute 51 sec latency 81.457 ms 2 5219 0.92 MB/sec execute 52 sec latency 218.771 ms 2 5275 0.91 MB/sec execute 53 sec latency 186.757 ms 2 5318 0.89 MB/sec execute 54 sec latency 136.209 ms 2 5366 0.88 MB/sec execute 55 sec latency 100.844 ms 2 5414 0.86 MB/sec execute 56 sec latency 144.274 ms 2 5466 0.85 MB/sec execute 57 sec latency 289.860 ms 2 5536 0.84 MB/sec execute 58 sec latency 259.028 ms 2 5613 0.83 MB/sec execute 59 sec latency 80.547 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1764 33.714 157.871 Close 1336 8.592 52.441 Rename 72 53.728 161.636 Unlink 299 13.212 59.404 Qpathinfo 1650 8.392 78.418 Qfileinfo 277 0.590 20.374 Qfsinfo 252 0.619 12.961 Sfileinfo 157 33.897 140.523 Find 587 1.767 52.293 WriteX 853 5.317 69.755 ReadX 2532 0.044 14.512 LockX 4 10.692 21.086 UnlockX 4 16.373 36.822 Flush 123 129.632 364.063 Throughput 0.825544 MB/sec 2 clients 2 procs max_latency=364.084 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 24 19:25:33 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 2501 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found