== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:03:06 (1788796986) 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 Mon Sep 7 12:03:15 EDT 2026 waiting for dbench pid 12439 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 2 123 11.11 MB/sec warmup 1 sec latency 70.498 ms 2 173 7.05 MB/sec warmup 2 sec latency 153.436 ms 2 205 5.33 MB/sec warmup 3 sec latency 270.933 ms 2 275 5.14 MB/sec warmup 4 sec latency 108.428 ms 2 330 4.78 MB/sec warmup 5 sec latency 145.946 ms 2 409 4.81 MB/sec warmup 6 sec latency 128.025 ms Running lustre_rsync 2 484 4.83 MB/sec warmup 7 sec latency 117.551 ms 2 550 4.70 MB/sec warmup 8 sec latency 202.547 ms 2 664 4.69 MB/sec warmup 9 sec latency 214.560 ms 2 694 4.23 MB/sec warmup 10 sec latency 228.085 ms 2 729 3.87 MB/sec warmup 11 sec latency 177.460 ms 2 797 0.22 MB/sec execute 1 sec latency 243.375 ms 2 861 0.22 MB/sec execute 2 sec latency 111.433 ms 2 893 0.22 MB/sec execute 3 sec latency 262.186 ms 2 953 0.22 MB/sec execute 4 sec latency 183.877 ms 2 992 0.22 MB/sec execute 5 sec latency 277.723 ms 2 1117 0.54 MB/sec execute 6 sec latency 86.759 ms 2 1178 0.47 MB/sec execute 7 sec latency 98.551 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 13 seconds Changelog records consumed: 226 2 1237 0.43 MB/sec execute 8 sec latency 83.473 ms 2 1393 1.03 MB/sec execute 9 sec latency 116.064 ms 2 1461 0.93 MB/sec execute 10 sec latency 83.073 ms 2 1535 0.86 MB/sec execute 11 sec latency 223.239 ms 2 1633 0.80 MB/sec execute 12 sec latency 186.989 ms 12439 12440 12441 Running lustre_rsync 2 1699 0.75 MB/sec execute 13 sec latency 157.189 ms 2 1769 0.70 MB/sec execute 14 sec latency 97.464 ms 2 1822 0.66 MB/sec execute 15 sec latency 93.197 ms 2 1896 0.63 MB/sec execute 16 sec latency 168.624 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: 3288 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 472 2 2003 0.61 MB/sec execute 17 sec latency 97.506 ms 2 2108 0.59 MB/sec execute 18 sec latency 67.326 ms 2 2176 0.57 MB/sec execute 19 sec latency 76.594 ms 2 2301 0.60 MB/sec execute 20 sec latency 89.199 ms 2 2383 0.63 MB/sec execute 21 sec latency 213.335 ms 12439 12440 12441 Running lustre_rsync 2 2453 0.64 MB/sec execute 22 sec latency 162.462 ms 2 2523 0.65 MB/sec execute 23 sec latency 285.849 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: 3759 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 313 2 2684 0.76 MB/sec execute 24 sec latency 72.474 ms 2 2947 0.97 MB/sec execute 25 sec latency 133.849 ms 2 3010 0.93 MB/sec execute 26 sec latency 155.027 ms 2 3250 1.00 MB/sec execute 27 sec latency 215.668 ms 2 3361 1.00 MB/sec execute 28 sec latency 150.519 ms 12439 12440 12441 Running lustre_rsync 2 3560 1.17 MB/sec execute 29 sec latency 72.000 ms 2 3677 1.15 MB/sec execute 30 sec latency 54.014 ms 2 3777 1.19 MB/sec execute 31 sec latency 82.344 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: 4071 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 234 2 3844 1.15 MB/sec execute 32 sec latency 89.786 ms 2 3914 1.13 MB/sec execute 33 sec latency 82.828 ms 2 3990 1.10 MB/sec execute 34 sec latency 95.348 ms 2 4074 1.07 MB/sec execute 35 sec latency 62.877 ms 2 4183 1.04 MB/sec execute 36 sec latency 61.515 ms 12439 12440 12441 Running lustre_rsync 2 4234 1.02 MB/sec execute 37 sec latency 417.249 ms 2 4280 1.00 MB/sec execute 38 sec latency 193.725 ms 2 4327 0.98 MB/sec execute 39 sec latency 153.617 ms 2 4368 0.96 MB/sec execute 40 sec latency 201.777 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: 4304 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 465 2 4430 0.94 MB/sec execute 41 sec latency 114.172 ms 2 4477 0.93 MB/sec execute 42 sec latency 203.547 ms 2 4537 0.91 MB/sec execute 43 sec latency 164.420 ms 2 4627 0.94 MB/sec execute 44 sec latency 164.292 ms 2 4711 0.92 MB/sec execute 45 sec latency 78.482 ms 12439 12440 12441 Running lustre_rsync 2 4771 0.90 MB/sec execute 46 sec latency 84.019 ms 2 4829 0.89 MB/sec execute 47 sec latency 93.701 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: 4768 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 4972 0.99 MB/sec execute 48 sec latency 88.192 ms 2 5058 0.97 MB/sec execute 49 sec latency 184.085 ms 2 5138 0.95 MB/sec execute 50 sec latency 118.126 ms 2 5205 0.94 MB/sec execute 51 sec latency 149.407 ms 2 5269 0.92 MB/sec execute 52 sec latency 114.709 ms 12439 12440 12441 Running lustre_rsync 2 5334 0.91 MB/sec execute 53 sec latency 94.235 ms 2 5379 0.89 MB/sec execute 54 sec latency 108.788 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: 4991 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 2 5461 0.88 MB/sec execute 55 sec latency 177.448 ms 2 5559 0.86 MB/sec execute 56 sec latency 148.753 ms 2 5662 0.86 MB/sec execute 57 sec latency 61.419 ms 2 5758 0.84 MB/sec execute 58 sec latency 60.763 ms 2 5899 0.87 MB/sec execute 59 sec latency 102.150 ms 12439 12440 12441 Running lustre_rsync 2 cleanup 60 sec 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: 5227 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 250 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1827 32.817 150.505 Close 1419 7.883 44.022 Rename 76 51.785 116.041 Unlink 307 13.761 44.195 Qpathinfo 1754 7.638 104.096 Qfileinfo 298 0.494 11.512 Qfsinfo 255 0.758 30.421 Sfileinfo 169 37.719 99.316 Find 621 1.780 55.672 WriteX 911 4.610 46.525 ReadX 2605 0.034 5.041 LockX 4 7.094 11.455 UnlockX 4 6.453 14.458 Flush 126 121.461 417.232 Throughput 0.867159 MB/sec 2 clients 2 procs max_latency=417.249 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 12:04:30 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/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/EXCEL' 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' 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/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: 5476 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 173 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: 5648 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