== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 21:14:13 (1767320053) 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 Thu Jan 1 21:14:20 EST 2026 waiting for dbench pid 13360 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 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 121 10.96 MB/sec warmup 1 sec latency 76.756 ms 2 197 7.83 MB/sec warmup 2 sec latency 96.586 ms 2 293 7.21 MB/sec warmup 3 sec latency 66.339 ms 2 357 6.38 MB/sec warmup 4 sec latency 103.038 ms 2 456 6.41 MB/sec warmup 5 sec latency 98.990 ms 2 584 6.67 MB/sec warmup 6 sec latency 76.263 ms 2 675 6.05 MB/sec warmup 7 sec latency 215.154 ms 2 730 5.32 MB/sec warmup 8 sec latency 151.151 ms 2 794 4.77 MB/sec warmup 9 sec latency 80.693 ms 2 878 4.33 MB/sec warmup 10 sec latency 149.893 ms 2 923 3.96 MB/sec warmup 11 sec latency 185.070 ms 2 1132 2.01 MB/sec execute 1 sec latency 158.866 ms 2 1222 1.09 MB/sec execute 2 sec latency 65.645 ms 2 1391 2.68 MB/sec execute 3 sec latency 77.822 ms 2 1491 2.03 MB/sec execute 4 sec latency 180.046 ms 2 1614 1.67 MB/sec execute 5 sec latency 51.812 ms 2 1692 1.41 MB/sec execute 6 sec latency 116.040 ms 2 1873 1.25 MB/sec execute 7 sec latency 72.610 ms 2 1980 1.12 MB/sec execute 8 sec latency 123.397 ms 2 2088 1.04 MB/sec execute 9 sec latency 72.166 ms 2 2177 0.95 MB/sec execute 10 sec latency 62.152 ms 2 2335 1.06 MB/sec execute 11 sec latency 67.284 ms 2 2377 0.99 MB/sec execute 12 sec latency 237.358 ms 2 2428 0.94 MB/sec execute 13 sec latency 197.915 ms 2 2489 0.96 MB/sec execute 14 sec latency 242.722 ms 2 2740 1.33 MB/sec execute 15 sec latency 88.462 ms 2 2955 1.44 MB/sec execute 16 sec latency 150.008 ms 2 3102 1.39 MB/sec execute 17 sec latency 133.792 ms 2 3251 1.43 MB/sec execute 18 sec latency 314.245 ms 2 3440 1.57 MB/sec execute 19 sec latency 77.075 ms 2 3608 1.65 MB/sec execute 20 sec latency 61.961 ms 2 3693 1.60 MB/sec execute 21 sec latency 160.901 ms 2 3819 1.61 MB/sec execute 22 sec latency 58.152 ms 2 3943 1.57 MB/sec execute 23 sec latency 74.546 ms 2 4035 1.51 MB/sec execute 24 sec latency 70.059 ms 2 4119 1.45 MB/sec execute 25 sec latency 147.296 ms 2 4225 1.40 MB/sec execute 26 sec latency 148.903 ms 2 4272 1.36 MB/sec execute 27 sec latency 325.549 ms 2 4321 1.32 MB/sec execute 28 sec latency 229.518 ms 2 4368 1.28 MB/sec execute 29 sec latency 174.114 ms 2 4413 1.24 MB/sec execute 30 sec latency 171.293 ms 2 4461 1.21 MB/sec execute 31 sec latency 324.670 ms 2 4491 1.18 MB/sec execute 32 sec latency 290.766 ms 2 4549 1.15 MB/sec execute 33 sec latency 263.842 ms 2 4620 1.18 MB/sec execute 34 sec latency 143.333 ms 2 4692 1.15 MB/sec execute 35 sec latency 86.574 ms 2 4748 1.12 MB/sec execute 36 sec latency 110.175 ms 2 4815 1.09 MB/sec execute 37 sec latency 91.801 ms 2 4948 1.22 MB/sec execute 38 sec latency 151.127 ms 2 4988 1.19 MB/sec execute 39 sec latency 135.742 ms 2 5043 1.16 MB/sec execute 40 sec latency 173.551 ms 2 5100 1.13 MB/sec execute 41 sec latency 277.886 ms 2 5147 1.11 MB/sec execute 42 sec latency 117.909 ms 2 5197 1.08 MB/sec execute 43 sec latency 270.655 ms 2 5244 1.06 MB/sec execute 44 sec latency 390.418 ms 2 5283 1.04 MB/sec execute 45 sec latency 115.076 ms 2 5338 1.02 MB/sec execute 46 sec latency 122.198 ms 2 5400 1.00 MB/sec execute 47 sec latency 96.795 ms 2 5522 0.98 MB/sec execute 48 sec latency 129.252 ms 2 5576 0.96 MB/sec execute 49 sec latency 97.140 ms 2 5692 0.95 MB/sec execute 50 sec latency 72.037 ms 2 5808 0.94 MB/sec execute 51 sec latency 57.632 ms 2 5923 0.96 MB/sec execute 52 sec latency 164.391 ms 2 5978 0.95 MB/sec execute 53 sec latency 187.562 ms 2 6039 0.96 MB/sec execute 54 sec latency 190.669 ms 2 6148 0.95 MB/sec execute 55 sec latency 176.573 ms 2 6324 1.04 MB/sec execute 56 sec latency 166.502 ms 2 6474 1.07 MB/sec execute 57 sec latency 278.978 ms 2 6569 1.06 MB/sec execute 58 sec latency 150.401 ms 2 6789 1.07 MB/sec execute 59 sec latency 306.439 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1938 29.493 147.278 Close 1481 7.989 58.792 Rename 88 49.615 151.097 Unlink 333 11.116 60.802 Qpathinfo 1907 7.937 160.876 Qfileinfo 358 0.545 32.834 Qfsinfo 318 0.618 24.333 Sfileinfo 164 35.135 95.115 Find 745 1.546 51.992 WriteX 1038 4.833 65.364 ReadX 3370 0.070 9.103 LockX 8 5.442 9.770 UnlockX 8 5.057 11.603 Flush 124 120.760 390.402 Throughput 1.06837 MB/sec 2 clients 2 procs max_latency=390.418 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Jan 1 21:15:34 EST 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/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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: 2874 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