== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:31:06 (1789583466) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 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/d2c.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/d2c.lustre-rsync-test at Wed Sep 16 14:31:16 EDT 2026 waiting for dbench pid 12431 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 68 6.00 MB/sec warmup 1 sec latency 119.983 ms 2 137 6.00 MB/sec warmup 2 sec latency 154.300 ms 2 180 4.85 MB/sec warmup 3 sec latency 148.126 ms 2 223 4.30 MB/sec warmup 4 sec latency 163.879 ms 2 279 4.17 MB/sec warmup 5 sec latency 111.399 ms Running lustre_rsync 2 329 3.97 MB/sec warmup 6 sec latency 133.683 ms 2 352 3.61 MB/sec warmup 7 sec latency 449.413 ms 2 406 3.58 MB/sec warmup 8 sec latency 169.784 ms 2 465 3.61 MB/sec warmup 9 sec latency 107.046 ms 2 511 3.53 MB/sec warmup 10 sec latency 159.108 ms 2 627 3.81 MB/sec warmup 11 sec latency 147.793 ms 2 701 0.07 MB/sec execute 1 sec latency 351.353 ms 2 724 0.14 MB/sec execute 2 sec latency 280.711 ms 2 753 0.12 MB/sec execute 3 sec latency 321.186 ms 2 795 0.15 MB/sec execute 4 sec latency 266.077 ms 2 851 0.16 MB/sec execute 5 sec latency 108.947 ms 2 883 0.17 MB/sec execute 6 sec latency 292.504 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 12 seconds Changelog records consumed: 151 2 913 0.17 MB/sec execute 7 sec latency 185.651 ms 2 970 0.16 MB/sec execute 8 sec latency 232.903 ms 2 1029 0.38 MB/sec execute 9 sec latency 227.464 ms 2 1129 0.36 MB/sec execute 10 sec latency 58.739 ms 2 1188 0.34 MB/sec execute 11 sec latency 97.442 ms 12431 12432 12433 Running lustre_rsync 2 1223 0.32 MB/sec execute 12 sec latency 158.221 ms 2 1265 0.30 MB/sec execute 13 sec latency 134.135 ms 2 1395 0.69 MB/sec execute 14 sec latency 135.736 ms 2 1426 0.65 MB/sec execute 15 sec latency 133.196 ms 2 1473 0.61 MB/sec execute 16 sec latency 155.119 ms 2 1506 0.57 MB/sec execute 17 sec latency 363.826 ms 2 1565 0.55 MB/sec execute 18 sec latency 133.753 ms 2 1628 0.53 MB/sec execute 19 sec latency 109.680 ms 2 1655 0.50 MB/sec execute 20 sec latency 260.216 ms 2 1691 0.48 MB/sec execute 21 sec latency 139.403 ms 2 1726 0.46 MB/sec execute 22 sec latency 188.357 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2301 Clear changelog after use: no Errors: 0 lustre_rsync took 11 seconds Changelog records consumed: 358 2 1781 0.45 MB/sec execute 23 sec latency 109.159 ms 2 1808 0.43 MB/sec execute 24 sec latency 140.112 ms 2 1849 0.41 MB/sec execute 25 sec latency 123.182 ms 2 1911 0.41 MB/sec execute 26 sec latency 140.147 ms 2 1975 0.39 MB/sec execute 27 sec latency 93.123 ms 12431 12432 12433 Running lustre_rsync 2 2006 0.38 MB/sec execute 28 sec latency 170.320 ms 2 2028 0.37 MB/sec execute 29 sec latency 152.400 ms 2 2125 0.37 MB/sec execute 30 sec latency 83.152 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2658 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 334 2 2159 0.36 MB/sec execute 31 sec latency 130.842 ms 2 2238 0.35 MB/sec execute 32 sec latency 106.566 ms 2 2335 0.40 MB/sec execute 33 sec latency 99.179 ms 2 2367 0.40 MB/sec execute 34 sec latency 383.756 ms 2 2404 0.39 MB/sec execute 35 sec latency 176.757 ms 12431 12432 12433 Running lustre_rsync 2 2440 0.39 MB/sec execute 36 sec latency 256.422 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2991 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 164 2 2478 0.41 MB/sec execute 37 sec latency 427.170 ms 2 2564 0.41 MB/sec execute 38 sec latency 140.097 ms 2 2605 0.40 MB/sec execute 39 sec latency 111.713 ms 2 2769 0.54 MB/sec execute 40 sec latency 271.730 ms 2 2902 0.57 MB/sec execute 41 sec latency 112.716 ms 12431 12432 12433 Running lustre_rsync 2 2979 0.59 MB/sec execute 42 sec latency 212.601 ms 2 3012 0.57 MB/sec execute 43 sec latency 255.367 ms 2 3197 0.60 MB/sec execute 44 sec latency 171.090 ms 2 3297 0.63 MB/sec execute 45 sec latency 200.548 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3154 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 147 2 3380 0.62 MB/sec execute 46 sec latency 185.492 ms 2 3548 0.73 MB/sec execute 47 sec latency 99.932 ms 2 3627 0.73 MB/sec execute 48 sec latency 96.705 ms 2 3693 0.72 MB/sec execute 49 sec latency 73.184 ms 2 3747 0.73 MB/sec execute 50 sec latency 104.252 ms 12431 12432 12433 Running lustre_rsync 2 3799 0.73 MB/sec execute 51 sec latency 105.659 ms 2 3858 0.71 MB/sec execute 52 sec latency 81.077 ms 2 3920 0.71 MB/sec execute 53 sec latency 104.667 ms 2 3961 0.70 MB/sec execute 54 sec latency 129.495 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3300 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 259 2 4000 0.69 MB/sec execute 55 sec latency 176.879 ms 2 4055 0.67 MB/sec execute 56 sec latency 90.573 ms 2 4118 0.66 MB/sec execute 57 sec latency 69.977 ms 2 4184 0.65 MB/sec execute 58 sec latency 93.825 ms 2 4236 0.65 MB/sec execute 59 sec latency 236.558 ms 12431 12432 12433 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1236 47.820 188.327 Close 908 13.031 93.094 Rename 52 76.611 185.620 Unlink 248 20.874 67.321 Qpathinfo 1166 11.593 123.094 Qfileinfo 195 0.797 14.839 Qfsinfo 210 1.185 25.625 Sfileinfo 102 51.217 140.086 Find 434 3.189 81.062 WriteX 614 7.092 89.718 ReadX 1932 0.057 7.653 LockX 4 25.817 49.899 UnlockX 4 20.399 33.078 Flush 96 154.961 478.323 Throughput 0.647058 MB/sec 2 clients 2 procs max_latency=427.170 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 14:32:31 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3558 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 307 removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' 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/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3864 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 157 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4020 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found