== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:37:15 (1788568635) 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 Fri Sep 4 20:37:25 EDT 2026 waiting for dbench pid 12450 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 92 8.39 MB/sec warmup 1 sec latency 100.598 ms 2 157 6.54 MB/sec warmup 2 sec latency 140.123 ms 2 193 5.13 MB/sec warmup 3 sec latency 301.034 ms 2 255 4.82 MB/sec warmup 4 sec latency 195.861 ms 2 313 4.58 MB/sec warmup 5 sec latency 229.491 ms Running lustre_rsync 2 361 4.29 MB/sec warmup 6 sec latency 134.717 ms 2 448 4.50 MB/sec warmup 7 sec latency 98.931 ms 2 485 4.23 MB/sec warmup 8 sec latency 145.303 ms 2 535 4.15 MB/sec warmup 9 sec latency 137.528 ms 2 641 4.20 MB/sec warmup 10 sec latency 233.494 ms 2 672 3.84 MB/sec warmup 11 sec latency 274.371 ms 2 728 0.21 MB/sec execute 1 sec latency 221.216 ms 2 760 0.14 MB/sec execute 2 sec latency 187.035 ms 2 793 0.17 MB/sec execute 3 sec latency 222.834 ms 2 828 0.16 MB/sec execute 4 sec latency 161.875 ms 2 882 0.19 MB/sec execute 5 sec latency 274.852 ms 2 908 0.17 MB/sec execute 6 sec latency 280.745 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: 164 2 954 0.17 MB/sec execute 7 sec latency 194.808 ms 2 982 0.17 MB/sec execute 8 sec latency 278.593 ms 2 1096 0.39 MB/sec execute 9 sec latency 273.221 ms 2 1164 0.36 MB/sec execute 10 sec latency 106.740 ms 2 1222 0.34 MB/sec execute 11 sec latency 89.688 ms 12450 12451 12452 Running lustre_rsync 2 1330 0.56 MB/sec execute 12 sec latency 96.459 ms 2 1428 0.74 MB/sec execute 13 sec latency 124.868 ms 2 1473 0.69 MB/sec execute 14 sec latency 123.854 ms 2 1517 0.65 MB/sec execute 15 sec latency 298.787 ms 2 1597 0.62 MB/sec execute 16 sec latency 71.547 ms 2 1666 0.59 MB/sec execute 17 sec latency 130.536 ms 2 1719 0.56 MB/sec execute 18 sec latency 81.509 ms 2 1767 0.53 MB/sec execute 19 sec latency 107.509 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: 2601 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 385 2 1803 0.51 MB/sec execute 20 sec latency 98.579 ms 2 1871 0.49 MB/sec execute 21 sec latency 102.222 ms 2 1952 0.48 MB/sec execute 22 sec latency 208.973 ms 2 2033 0.47 MB/sec execute 23 sec latency 89.200 ms 2 2100 0.45 MB/sec execute 24 sec latency 115.222 ms 12450 12451 12452 Running lustre_rsync 2 2163 0.44 MB/sec execute 25 sec latency 85.871 ms 2 2203 0.43 MB/sec execute 26 sec latency 240.950 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: 2985 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 358 2 2301 0.45 MB/sec execute 27 sec latency 172.511 ms 2 2380 0.48 MB/sec execute 28 sec latency 253.402 ms 2 2434 0.47 MB/sec execute 29 sec latency 212.851 ms 2 2537 0.51 MB/sec execute 30 sec latency 168.167 ms 2 2677 0.60 MB/sec execute 31 sec latency 115.477 ms 12450 12451 12452 Running lustre_rsync 2 2835 0.70 MB/sec execute 32 sec latency 252.554 ms 2 2952 0.74 MB/sec execute 33 sec latency 253.059 ms 2 3004 0.72 MB/sec execute 34 sec latency 213.362 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: 3342 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 212 2 3108 0.72 MB/sec execute 35 sec latency 351.156 ms 2 3257 0.76 MB/sec execute 36 sec latency 336.518 ms 2 3360 0.77 MB/sec execute 37 sec latency 102.783 ms 2 3476 0.84 MB/sec execute 38 sec latency 94.342 ms 2 3602 0.89 MB/sec execute 39 sec latency 78.862 ms 12450 12451 12452 Running lustre_rsync 2 3665 0.87 MB/sec execute 40 sec latency 106.519 ms 2 3713 0.86 MB/sec execute 41 sec latency 120.866 ms 2 3787 0.88 MB/sec execute 42 sec latency 153.367 ms 2 3824 0.86 MB/sec execute 43 sec latency 118.533 ms 2 3876 0.85 MB/sec execute 44 sec latency 107.984 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: 3553 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 237 2 3922 0.84 MB/sec execute 45 sec latency 143.684 ms 2 3977 0.82 MB/sec execute 46 sec latency 100.022 ms 2 4014 0.80 MB/sec execute 47 sec latency 116.677 ms 2 4065 0.78 MB/sec execute 48 sec latency 104.924 ms 2 4127 0.77 MB/sec execute 49 sec latency 100.329 ms 12450 12451 12452 Running lustre_rsync 2 4202 0.76 MB/sec execute 50 sec latency 98.930 ms 2 4238 0.75 MB/sec execute 51 sec latency 433.636 ms 2 4265 0.73 MB/sec execute 52 sec latency 254.854 ms 2 4293 0.72 MB/sec execute 53 sec latency 313.785 ms 2 4321 0.71 MB/sec execute 54 sec latency 172.267 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: 3789 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 344 2 4358 0.70 MB/sec execute 55 sec latency 237.693 ms 2 4398 0.69 MB/sec execute 56 sec latency 159.383 ms 2 4450 0.69 MB/sec execute 57 sec latency 221.381 ms 2 4487 0.68 MB/sec execute 58 sec latency 223.998 ms 2 4537 0.67 MB/sec execute 59 sec latency 217.656 ms 12450 12451 12452 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 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: 4132 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 170 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1340 43.118 240.929 Close 996 11.058 65.494 Rename 60 69.785 175.370 Unlink 265 20.374 78.200 Qpathinfo 1209 9.783 105.113 Qfileinfo 208 0.594 15.325 Qfsinfo 225 1.266 38.620 Sfileinfo 128 42.061 121.030 Find 464 2.810 97.421 WriteX 695 5.749 68.220 ReadX 2050 0.066 11.389 LockX 4 14.858 37.994 UnlockX 4 8.410 11.752 Flush 122 152.260 433.613 Throughput 0.668765 MB/sec 2 clients 2 procs max_latency=433.636 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 20:38:40 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/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' 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/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: 4301 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 161 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: 4461 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