== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:39:27 (1790739567) 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 Tue Sep 29 23:39:33 EDT 2026 waiting for dbench pid 12394 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 2 129 11.50 MB/sec warmup 1 sec latency 91.430 ms 2 198 7.83 MB/sec warmup 2 sec latency 132.229 ms 2 298 7.30 MB/sec warmup 3 sec latency 70.970 ms 2 393 6.93 MB/sec warmup 4 sec latency 87.488 ms 2 499 6.95 MB/sec warmup 5 sec latency 89.810 ms 2 655 7.01 MB/sec warmup 6 sec latency 70.455 ms 2 719 6.08 MB/sec warmup 7 sec latency 133.512 ms Running lustre_rsync 2 778 5.34 MB/sec warmup 8 sec latency 132.039 ms 2 854 4.79 MB/sec warmup 9 sec latency 137.290 ms 2 914 4.35 MB/sec warmup 10 sec latency 144.170 ms 2 983 3.98 MB/sec warmup 11 sec latency 131.618 ms 2 1226 0.17 MB/sec execute 1 sec latency 107.570 ms 2 1412 3.02 MB/sec execute 2 sec latency 57.326 ms 2 1500 2.04 MB/sec execute 3 sec latency 156.481 ms 2 1629 1.59 MB/sec execute 4 sec latency 111.636 ms 2 1709 1.30 MB/sec execute 5 sec latency 98.931 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 10 seconds Changelog records consumed: 315 2 1784 1.10 MB/sec execute 6 sec latency 84.428 ms 2 1884 0.97 MB/sec execute 7 sec latency 65.264 ms 2 1982 0.87 MB/sec execute 8 sec latency 145.046 ms 2 2114 0.82 MB/sec execute 9 sec latency 55.602 ms 2 2241 0.76 MB/sec execute 10 sec latency 52.406 ms 12394 12395 12396 2 2384 0.90 MB/sec execute 11 sec latency 124.616 ms Running lustre_rsync 2 2461 0.90 MB/sec execute 12 sec latency 135.906 ms 2 2594 0.92 MB/sec execute 13 sec latency 153.611 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: 3481 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 677 2 2826 1.30 MB/sec execute 14 sec latency 159.985 ms 2 2982 1.40 MB/sec execute 15 sec latency 165.140 ms 2 3209 1.41 MB/sec execute 16 sec latency 175.797 ms 2 3415 1.53 MB/sec execute 17 sec latency 71.864 ms 2 3656 1.74 MB/sec execute 18 sec latency 51.796 ms 12394 12395 12396 Running lustre_rsync 2 3772 1.76 MB/sec execute 19 sec latency 59.372 ms 2 3860 1.68 MB/sec execute 20 sec latency 54.058 ms 2 3963 1.62 MB/sec execute 21 sec latency 59.216 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: 4157 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 370 2 4045 1.55 MB/sec execute 22 sec latency 98.884 ms 2 4147 1.49 MB/sec execute 23 sec latency 51.010 ms 2 4237 1.44 MB/sec execute 24 sec latency 249.322 ms 2 4301 1.39 MB/sec execute 25 sec latency 260.609 ms 2 4367 1.35 MB/sec execute 26 sec latency 135.538 ms 12394 12395 12396 Running lustre_rsync 2 4446 1.32 MB/sec execute 27 sec latency 166.704 ms 2 4487 1.28 MB/sec execute 28 sec latency 177.649 ms 2 4549 1.24 MB/sec execute 29 sec latency 91.039 ms 2 4658 1.27 MB/sec execute 30 sec latency 230.365 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: 4526 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 442 2 4780 1.24 MB/sec execute 31 sec latency 47.621 ms 2 4955 1.38 MB/sec execute 32 sec latency 59.860 ms 2 5047 1.34 MB/sec execute 33 sec latency 68.459 ms 2 5133 1.31 MB/sec execute 34 sec latency 249.622 ms 2 5225 1.28 MB/sec execute 35 sec latency 126.515 ms 12394 12395 12396 Running lustre_rsync 2 5290 1.24 MB/sec execute 36 sec latency 61.970 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: 4967 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 328 2 5376 1.21 MB/sec execute 37 sec latency 60.642 ms 2 5492 1.19 MB/sec execute 38 sec latency 81.039 ms 2 5592 1.16 MB/sec execute 39 sec latency 49.583 ms 2 5729 1.14 MB/sec execute 40 sec latency 65.999 ms 2 5903 1.17 MB/sec execute 41 sec latency 47.307 ms 12394 12395 12396 Running lustre_rsync 2 5976 1.15 MB/sec execute 42 sec latency 144.466 ms 2 6040 1.15 MB/sec execute 43 sec latency 198.950 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: 5294 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 309 2 6163 1.14 MB/sec execute 44 sec latency 89.323 ms 2 6434 1.26 MB/sec execute 45 sec latency 248.144 ms 2 6546 1.29 MB/sec execute 46 sec latency 155.470 ms 2 6763 1.29 MB/sec execute 47 sec latency 154.955 ms 2 6927 1.32 MB/sec execute 48 sec latency 88.145 ms 12394 12395 12396 Running lustre_rsync 2 7092 1.41 MB/sec execute 49 sec latency 75.288 ms 2 7196 1.39 MB/sec execute 50 sec latency 65.955 ms 2 7313 1.41 MB/sec execute 51 sec latency 64.986 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: 5602 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 253 2 7397 1.38 MB/sec execute 52 sec latency 53.101 ms 2 7507 1.36 MB/sec execute 53 sec latency 46.977 ms 2 7584 1.34 MB/sec execute 54 sec latency 64.716 ms 2 7677 1.32 MB/sec execute 55 sec latency 59.203 ms 2 7778 1.30 MB/sec execute 56 sec latency 241.307 ms 12394 12395 12396 Running lustre_rsync 2 7835 1.28 MB/sec execute 57 sec latency 298.712 ms 2 7897 1.26 MB/sec execute 58 sec latency 143.045 ms 2 7969 1.25 MB/sec execute 59 sec latency 148.102 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: 5854 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 467 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2387 25.108 98.870 Close 1739 6.232 29.350 Rename 99 39.577 89.295 Unlink 486 11.039 39.500 Qpathinfo 2197 6.071 63.319 Qfileinfo 380 0.464 10.617 Qfsinfo 386 0.379 15.019 Sfileinfo 185 25.899 73.898 Find 832 1.782 52.055 WriteX 1157 3.511 38.469 ReadX 3762 0.035 3.881 LockX 8 7.079 11.259 UnlockX 8 6.233 13.492 Flush 167 93.640 298.696 Throughput 1.24725 MB/sec 2 clients 2 procs max_latency=298.712 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 29 23:40:47 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 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 6320 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 255 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: 6574 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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