== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:41:26 (1789130486) 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 11 08:41:36 EDT 2026 waiting for dbench pid 12637 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 2 of 2 processes prepared for launch 0 sec releasing clients 2 101 9.41 MB/sec warmup 1 sec latency 103.138 ms 2 165 6.79 MB/sec warmup 2 sec latency 113.309 ms 2 211 5.48 MB/sec warmup 3 sec latency 229.874 ms 2 283 5.28 MB/sec warmup 4 sec latency 91.981 ms 2 343 4.95 MB/sec warmup 5 sec latency 103.413 ms Running lustre_rsync 2 400 4.73 MB/sec warmup 6 sec latency 133.447 ms 2 453 4.53 MB/sec warmup 7 sec latency 127.441 ms 2 507 4.39 MB/sec warmup 8 sec latency 116.630 ms 2 625 4.66 MB/sec warmup 9 sec latency 148.478 ms 2 670 4.23 MB/sec warmup 10 sec latency 295.279 ms 2 698 3.84 MB/sec warmup 11 sec latency 196.783 ms 2 782 0.19 MB/sec execute 1 sec latency 179.033 ms 2 801 0.17 MB/sec execute 2 sec latency 336.472 ms 2 864 0.18 MB/sec execute 3 sec latency 119.232 ms 2 887 0.18 MB/sec execute 4 sec latency 236.884 ms 2 913 0.18 MB/sec execute 5 sec latency 254.350 ms 2 958 0.17 MB/sec execute 6 sec latency 293.295 ms 2 984 0.17 MB/sec execute 7 sec latency 344.246 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 14 seconds Changelog records consumed: 193 2 1074 0.40 MB/sec execute 8 sec latency 151.046 ms 2 1159 0.38 MB/sec execute 9 sec latency 68.032 ms 2 1230 0.35 MB/sec execute 10 sec latency 68.034 ms 2 1330 0.59 MB/sec execute 11 sec latency 83.146 ms 2 1448 0.78 MB/sec execute 12 sec latency 89.409 ms 2 1492 0.73 MB/sec execute 13 sec latency 178.860 ms 12637 12638 12639 Running lustre_rsync 2 1547 0.68 MB/sec execute 14 sec latency 138.233 ms 2 1597 0.64 MB/sec execute 15 sec latency 152.019 ms 2 1643 0.61 MB/sec execute 16 sec latency 308.840 ms 2 1690 0.58 MB/sec execute 17 sec latency 103.065 ms 2 1731 0.55 MB/sec execute 18 sec latency 123.027 ms 2 1778 0.52 MB/sec execute 19 sec latency 123.916 ms 2 1802 0.50 MB/sec execute 20 sec latency 131.984 ms 2 1834 0.48 MB/sec execute 21 sec latency 139.587 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: 2817 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 418 2 1885 0.46 MB/sec execute 22 sec latency 160.552 ms 2 1973 0.45 MB/sec execute 23 sec latency 197.800 ms 2 2008 0.43 MB/sec execute 24 sec latency 114.709 ms 2 2085 0.43 MB/sec execute 25 sec latency 140.168 ms 2 2151 0.41 MB/sec execute 26 sec latency 161.222 ms 12637 12638 12639 Running lustre_rsync 2 2180 0.40 MB/sec execute 27 sec latency 256.947 ms 2 2242 0.39 MB/sec execute 28 sec latency 163.626 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: 3234 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 297 2 2345 0.45 MB/sec execute 29 sec latency 83.142 ms 2 2376 0.44 MB/sec execute 30 sec latency 345.858 ms 2 2418 0.44 MB/sec execute 31 sec latency 267.506 ms 2 2477 0.46 MB/sec execute 32 sec latency 90.425 ms 2 2571 0.46 MB/sec execute 33 sec latency 212.969 ms 12637 12638 12639 Running lustre_rsync 2 2750 0.63 MB/sec execute 34 sec latency 78.168 ms 2 2878 0.62 MB/sec execute 35 sec latency 284.512 ms 2 2926 0.68 MB/sec execute 36 sec latency 276.434 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: 3530 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 182 2 2992 0.66 MB/sec execute 37 sec latency 225.296 ms 2 3170 0.67 MB/sec execute 38 sec latency 336.977 ms 2 3277 0.72 MB/sec execute 39 sec latency 177.460 ms 2 3378 0.71 MB/sec execute 40 sec latency 108.926 ms 2 3555 0.83 MB/sec execute 41 sec latency 82.590 ms 12637 12638 12639 Running lustre_rsync 2 3627 0.82 MB/sec execute 42 sec latency 107.929 ms 2 3693 0.81 MB/sec execute 43 sec latency 82.190 ms 2 3775 0.84 MB/sec execute 44 sec latency 104.726 ms 2 3812 0.82 MB/sec execute 45 sec latency 159.832 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: 3711 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 233 2 3874 0.80 MB/sec execute 46 sec latency 79.159 ms 2 3942 0.80 MB/sec execute 47 sec latency 75.394 ms 2 4001 0.78 MB/sec execute 48 sec latency 100.870 ms 2 4043 0.76 MB/sec execute 49 sec latency 98.312 ms 2 4100 0.75 MB/sec execute 50 sec latency 79.188 ms 12637 12638 12639 Running lustre_rsync 2 4168 0.74 MB/sec execute 51 sec latency 108.292 ms 2 4224 0.73 MB/sec execute 52 sec latency 323.219 ms 2 4257 0.72 MB/sec execute 53 sec latency 226.270 ms 2 4289 0.70 MB/sec execute 54 sec latency 235.347 ms 2 4317 0.69 MB/sec execute 55 sec latency 246.862 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: 3943 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 359 2 4357 0.69 MB/sec execute 56 sec latency 208.540 ms 2 4409 0.68 MB/sec execute 57 sec latency 132.265 ms 2 4469 0.67 MB/sec execute 58 sec latency 154.356 ms 2 4507 0.66 MB/sec execute 59 sec latency 231.155 ms 2 cleanup 60 sec 12637 12638 12639 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1326 44.558 256.927 Close 985 11.393 49.400 Rename 58 66.915 150.457 Unlink 263 19.370 76.265 Qpathinfo 1201 10.589 116.018 Qfileinfo 204 0.634 11.271 Qfsinfo 220 1.090 22.283 Sfileinfo 126 42.702 134.874 Find 461 2.871 108.248 WriteX 677 6.071 57.490 ReadX 2043 0.075 9.174 LockX 4 22.168 42.036 UnlockX 4 11.662 15.307 Flush 111 148.802 345.836 Throughput 0.663321 MB/sec 2 clients 2 procs max_latency=345.858 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 08:42:51 EDT 2026 with return code 0 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: 209 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/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' 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/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4509 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 132 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: 4640 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