== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:57:59 (1786190279) 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 Sat Aug 8 07:58:08 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 68 5.88 MB/sec warmup 1 sec latency 126.801 ms 2 138 5.98 MB/sec warmup 2 sec latency 148.264 ms 2 189 5.03 MB/sec warmup 3 sec latency 158.775 ms 2 243 4.62 MB/sec warmup 4 sec latency 220.568 ms 2 301 4.42 MB/sec warmup 5 sec latency 111.305 ms 2 340 4.08 MB/sec warmup 6 sec latency 144.002 ms Running lustre_rsync 2 368 3.75 MB/sec warmup 7 sec latency 326.818 ms 2 409 3.61 MB/sec warmup 8 sec latency 140.485 ms 2 449 3.49 MB/sec warmup 9 sec latency 256.826 ms 2 502 3.48 MB/sec warmup 10 sec latency 143.996 ms 2 606 3.67 MB/sec warmup 11 sec latency 129.016 ms 2 703 0.08 MB/sec execute 1 sec latency 215.907 ms 2 733 0.15 MB/sec execute 2 sec latency 246.726 ms 2 781 0.17 MB/sec execute 3 sec latency 139.822 ms 2 808 0.16 MB/sec execute 4 sec latency 308.890 ms 2 869 0.18 MB/sec execute 5 sec latency 133.996 ms 2 907 0.19 MB/sec execute 6 sec latency 143.099 ms 2 952 0.18 MB/sec execute 7 sec latency 218.468 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: 172 2 996 0.20 MB/sec execute 8 sec latency 173.025 ms 2 1126 0.40 MB/sec execute 9 sec latency 45.359 ms 2 1194 0.38 MB/sec execute 10 sec latency 69.073 ms 2 1255 0.35 MB/sec execute 11 sec latency 98.615 ms 2 1432 0.81 MB/sec execute 12 sec latency 73.056 ms 12439 12440 12441 Running lustre_rsync 2 1481 0.75 MB/sec execute 13 sec latency 212.238 ms 2 1540 0.70 MB/sec execute 14 sec latency 235.088 ms 2 1620 0.66 MB/sec execute 15 sec latency 106.000 ms 2 1667 0.63 MB/sec execute 16 sec latency 243.411 ms 2 1716 0.60 MB/sec execute 17 sec latency 98.340 ms 2 1767 0.57 MB/sec execute 18 sec latency 104.801 ms 2 1804 0.54 MB/sec execute 19 sec latency 100.945 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: 2346 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 418 2 1857 0.52 MB/sec execute 20 sec latency 110.938 ms 2 1969 0.50 MB/sec execute 21 sec latency 105.568 ms 2 2020 0.49 MB/sec execute 22 sec latency 87.758 ms 2 2138 0.48 MB/sec execute 23 sec latency 84.972 ms 2 2183 0.46 MB/sec execute 24 sec latency 106.150 ms 12439 12440 12441 Running lustre_rsync 2 2299 0.53 MB/sec execute 25 sec latency 96.073 ms 2 2353 0.52 MB/sec execute 26 sec latency 282.901 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: 2763 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 368 2 2387 0.50 MB/sec execute 27 sec latency 265.379 ms 2 2428 0.49 MB/sec execute 28 sec latency 216.844 ms 2 2488 0.52 MB/sec execute 29 sec latency 156.281 ms 2 2583 0.52 MB/sec execute 30 sec latency 113.462 ms 2 2740 0.69 MB/sec execute 31 sec latency 99.205 ms 12439 12440 12441 Running lustre_rsync 2 2880 0.69 MB/sec execute 32 sec latency 252.670 ms 2 2926 0.75 MB/sec execute 33 sec latency 271.979 ms 2 2992 0.73 MB/sec execute 34 sec latency 298.490 ms 2 3100 0.72 MB/sec execute 35 sec latency 313.434 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: 3130 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 165 2 3246 0.75 MB/sec execute 36 sec latency 262.775 ms 2 3372 0.77 MB/sec execute 37 sec latency 91.962 ms 2 3560 0.91 MB/sec execute 38 sec latency 67.612 ms 2 3670 0.90 MB/sec execute 39 sec latency 65.134 ms 2 3752 0.91 MB/sec execute 40 sec latency 69.287 ms 12439 12440 12441 Running lustre_rsync 2 3804 0.91 MB/sec execute 41 sec latency 227.490 ms 2 3861 0.88 MB/sec execute 42 sec latency 82.942 ms 2 3927 0.88 MB/sec execute 43 sec latency 78.668 ms 2 3979 0.86 MB/sec execute 44 sec latency 90.970 ms 2 4012 0.84 MB/sec execute 45 sec latency 158.231 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: 3294 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 295 2 4061 0.82 MB/sec execute 46 sec latency 116.704 ms 2 4103 0.80 MB/sec execute 47 sec latency 121.674 ms 2 4161 0.79 MB/sec execute 48 sec latency 66.464 ms 2 4221 0.77 MB/sec execute 49 sec latency 125.356 ms 2 4243 0.76 MB/sec execute 50 sec latency 368.932 ms 12439 12440 12441 Running lustre_rsync 2 4275 0.75 MB/sec execute 51 sec latency 173.903 ms 2 4295 0.74 MB/sec execute 52 sec latency 332.047 ms 2 4320 0.73 MB/sec execute 53 sec latency 400.734 ms 2 4356 0.72 MB/sec execute 54 sec latency 202.445 ms 2 4381 0.71 MB/sec execute 55 sec latency 140.888 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: 3588 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 306 2 4445 0.70 MB/sec execute 56 sec latency 187.269 ms 2 4477 0.69 MB/sec execute 57 sec latency 152.877 ms 2 4501 0.68 MB/sec execute 58 sec latency 360.181 ms 2 4552 0.67 MB/sec execute 59 sec latency 167.446 ms 2 cleanup 60 sec 12439 12440 12441 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: 3893 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 1360 42.075 227.472 Close 1024 10.382 47.568 Rename 60 65.761 134.602 Unlink 268 21.042 84.188 Qpathinfo 1228 9.670 106.264 Qfileinfo 212 0.738 12.269 Qfsinfo 238 0.930 17.533 Sfileinfo 134 46.790 124.990 Find 476 2.735 68.845 WriteX 725 5.907 66.640 ReadX 2079 0.043 6.229 LockX 4 17.065 35.322 UnlockX 4 13.127 18.237 Flush 132 139.363 400.712 Throughput 0.671958 MB/sec 2 clients 2 procs max_latency=400.734 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 07:59:24 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/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4077 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 138 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: 4214 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