== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:16:11 (1788941771) 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 9 04:16:20 EDT 2026 waiting for dbench pid 12415 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 111 10.48 MB/sec warmup 1 sec latency 103.998 ms 2 173 7.06 MB/sec warmup 2 sec latency 102.683 ms 2 219 5.66 MB/sec warmup 3 sec latency 201.239 ms 2 277 5.16 MB/sec warmup 4 sec latency 112.866 ms 2 346 4.95 MB/sec warmup 5 sec latency 92.965 ms 2 425 4.99 MB/sec warmup 6 sec latency 91.267 ms Running lustre_rsync 2 485 4.84 MB/sec warmup 7 sec latency 144.955 ms 2 577 5.00 MB/sec warmup 8 sec latency 97.004 ms 2 660 4.69 MB/sec warmup 9 sec latency 234.460 ms 2 711 4.24 MB/sec warmup 10 sec latency 124.011 ms 2 745 3.87 MB/sec warmup 11 sec latency 159.576 ms 2 838 0.23 MB/sec execute 1 sec latency 207.875 ms 2 887 0.26 MB/sec execute 2 sec latency 163.949 ms 2 921 0.24 MB/sec execute 3 sec latency 211.556 ms 2 973 0.22 MB/sec execute 4 sec latency 166.336 ms 2 1067 0.60 MB/sec execute 5 sec latency 261.573 ms 2 1152 0.53 MB/sec execute 6 sec latency 67.389 ms 2 1225 0.47 MB/sec execute 7 sec latency 58.125 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 1353 0.83 MB/sec execute 8 sec latency 73.022 ms 2 1449 1.02 MB/sec execute 9 sec latency 85.844 ms 2 1496 0.93 MB/sec execute 10 sec latency 234.321 ms 2 1588 0.86 MB/sec execute 11 sec latency 256.613 ms 2 1644 0.79 MB/sec execute 12 sec latency 277.460 ms 12415 12416 12417 Running lustre_rsync 2 1702 0.74 MB/sec execute 13 sec latency 163.980 ms 2 1760 0.69 MB/sec execute 14 sec latency 92.712 ms 2 1817 0.66 MB/sec execute 15 sec latency 82.991 ms 2 1894 0.62 MB/sec execute 16 sec latency 139.109 ms 2 1988 0.59 MB/sec execute 17 sec latency 133.162 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: 2610 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 472 2 2043 0.57 MB/sec execute 18 sec latency 80.532 ms 2 2153 0.56 MB/sec execute 19 sec latency 85.732 ms 2 2223 0.54 MB/sec execute 20 sec latency 98.029 ms 2 2350 0.62 MB/sec execute 21 sec latency 169.021 ms 2 2395 0.59 MB/sec execute 22 sec latency 189.825 ms 12415 12416 12417 Running lustre_rsync 2 2452 0.60 MB/sec execute 23 sec latency 173.602 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: 3081 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 307 2 2533 0.62 MB/sec execute 24 sec latency 175.407 ms 2 2609 0.61 MB/sec execute 25 sec latency 135.575 ms 2 2838 0.84 MB/sec execute 26 sec latency 120.692 ms 2 2957 0.89 MB/sec execute 27 sec latency 240.847 ms 2 3018 0.86 MB/sec execute 28 sec latency 411.748 ms 12415 12416 12417 Running lustre_rsync 2 3236 0.92 MB/sec execute 29 sec latency 161.050 ms 2 3365 0.93 MB/sec execute 30 sec latency 111.423 ms 2 3552 1.10 MB/sec execute 31 sec latency 97.147 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: 3387 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 191 2 3645 1.07 MB/sec execute 32 sec latency 71.730 ms 2 3729 1.06 MB/sec execute 33 sec latency 61.960 ms 2 3805 1.08 MB/sec execute 34 sec latency 101.642 ms 2 3864 1.05 MB/sec execute 35 sec latency 84.737 ms 2 3950 1.03 MB/sec execute 36 sec latency 92.370 ms 12415 12416 12417 Running lustre_rsync 2 4023 1.01 MB/sec execute 37 sec latency 64.011 ms 2 4091 0.98 MB/sec execute 38 sec latency 89.843 ms 2 4161 0.96 MB/sec execute 39 sec latency 95.606 ms 2 4236 0.94 MB/sec execute 40 sec latency 197.710 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: 3577 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 404 2 4282 0.92 MB/sec execute 41 sec latency 277.470 ms 2 4322 0.91 MB/sec execute 42 sec latency 246.134 ms 2 4368 0.89 MB/sec execute 43 sec latency 209.537 ms 2 4438 0.88 MB/sec execute 44 sec latency 86.806 ms 2 4477 0.86 MB/sec execute 45 sec latency 290.964 ms 12415 12416 12417 Running lustre_rsync 2 4536 0.85 MB/sec execute 46 sec latency 151.519 ms 2 4587 0.86 MB/sec execute 47 sec latency 181.934 ms 2 4660 0.86 MB/sec execute 48 sec latency 89.669 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: 3980 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 239 2 4727 0.84 MB/sec execute 49 sec latency 86.315 ms 2 4807 0.83 MB/sec execute 50 sec latency 68.738 ms 2 4958 0.93 MB/sec execute 51 sec latency 91.089 ms 2 5020 0.91 MB/sec execute 52 sec latency 77.351 ms 2 5074 0.90 MB/sec execute 53 sec latency 210.622 ms 12415 12416 12417 Running lustre_rsync 2 5137 0.88 MB/sec execute 54 sec latency 74.989 ms 2 5193 0.87 MB/sec execute 55 sec latency 94.073 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: 4218 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 222 2 5252 0.85 MB/sec execute 56 sec latency 244.802 ms 2 5311 0.84 MB/sec execute 57 sec latency 135.062 ms 2 5362 0.83 MB/sec execute 58 sec latency 97.328 ms 2 5412 0.81 MB/sec execute 59 sec latency 122.201 ms 2 cleanup 60 sec 12415 12416 12417 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 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: 4439 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 185 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1662 36.540 153.385 Close 1233 8.655 71.534 Rename 70 56.982 240.814 Unlink 288 15.722 69.219 Qpathinfo 1527 8.938 108.925 Qfileinfo 264 0.633 11.841 Qfsinfo 244 0.638 14.984 Sfileinfo 154 36.048 89.619 Find 556 2.553 95.585 WriteX 811 5.386 74.445 ReadX 2437 0.047 3.849 LockX 4 8.884 12.726 UnlockX 4 4.768 6.232 Flush 119 122.059 411.727 Throughput 0.814262 MB/sec 2 clients 2 procs max_latency=411.748 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 9 04:17:36 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/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' 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: 4623 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 182 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: 4804 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