== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:13:22 (1787098402) 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 Tue Aug 18 20:13:29 EDT 2026 waiting for dbench pid 12428 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 2 101 9.43 MB/sec warmup 1 sec latency 102.056 ms 2 182 7.33 MB/sec warmup 2 sec latency 118.837 ms 2 255 6.43 MB/sec warmup 3 sec latency 123.868 ms 2 327 5.93 MB/sec warmup 4 sec latency 88.020 ms 2 404 5.73 MB/sec warmup 5 sec latency 163.996 ms 2 494 5.73 MB/sec warmup 6 sec latency 83.179 ms 2 647 6.01 MB/sec warmup 7 sec latency 72.142 ms Running lustre_rsync 2 675 5.29 MB/sec warmup 8 sec latency 293.022 ms 2 729 4.73 MB/sec warmup 9 sec latency 253.544 ms 2 784 4.28 MB/sec warmup 10 sec latency 123.509 ms 2 812 3.90 MB/sec warmup 11 sec latency 180.341 ms 2 921 0.20 MB/sec execute 1 sec latency 210.026 ms 2 979 0.23 MB/sec execute 2 sec latency 173.333 ms 2 1067 0.82 MB/sec execute 3 sec latency 116.947 ms 2 1129 0.66 MB/sec execute 4 sec latency 90.987 ms 2 1191 0.54 MB/sec execute 5 sec latency 125.547 ms 2 1245 0.47 MB/sec execute 6 sec latency 151.844 ms 2 1394 1.24 MB/sec execute 7 sec latency 107.412 ms 2 1445 1.09 MB/sec execute 8 sec latency 161.857 ms 2 1502 0.97 MB/sec execute 9 sec latency 245.314 ms 2 1580 0.89 MB/sec execute 10 sec latency 85.569 ms 2 1640 0.82 MB/sec execute 11 sec latency 261.019 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 16 seconds Changelog records consumed: 282 2 1693 0.76 MB/sec execute 12 sec latency 275.449 ms 2 1771 0.71 MB/sec execute 13 sec latency 78.837 ms 2 1824 0.67 MB/sec execute 14 sec latency 81.135 ms 2 1888 0.63 MB/sec execute 15 sec latency 213.971 ms 2 2002 0.60 MB/sec execute 16 sec latency 97.135 ms 12428 12429 12430 Running lustre_rsync 2 2064 0.58 MB/sec execute 17 sec latency 118.245 ms 2 2143 0.56 MB/sec execute 18 sec latency 92.253 ms 2 2201 0.53 MB/sec execute 19 sec latency 81.810 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: 3096 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 561 2 2336 0.61 MB/sec execute 20 sec latency 86.730 ms 2 2387 0.60 MB/sec execute 21 sec latency 237.022 ms 2 2458 0.61 MB/sec execute 22 sec latency 155.370 ms 2 2576 0.63 MB/sec execute 23 sec latency 157.047 ms 2 2719 0.85 MB/sec execute 24 sec latency 157.228 ms 2 2916 0.94 MB/sec execute 25 sec latency 282.921 ms 12428 12429 12430 Running lustre_rsync 2 2989 0.91 MB/sec execute 26 sec latency 233.398 ms 2 3190 0.93 MB/sec execute 27 sec latency 110.937 ms 2 3274 0.97 MB/sec execute 28 sec latency 184.024 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: 3656 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 3372 0.95 MB/sec execute 29 sec latency 209.257 ms 2 3569 1.12 MB/sec execute 30 sec latency 67.718 ms 2 3681 1.10 MB/sec execute 31 sec latency 59.827 ms 2 3786 1.13 MB/sec execute 32 sec latency 62.341 ms 2 3852 1.09 MB/sec execute 33 sec latency 105.289 ms 12428 12429 12430 Running lustre_rsync 2 3923 1.08 MB/sec execute 34 sec latency 131.973 ms 2 3987 1.05 MB/sec execute 35 sec latency 112.478 ms 2 4052 1.02 MB/sec execute 36 sec latency 85.518 ms 2 4149 0.99 MB/sec execute 37 sec latency 70.912 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: 3948 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 362 2 4238 0.98 MB/sec execute 38 sec latency 230.793 ms 2 4285 0.96 MB/sec execute 39 sec latency 131.153 ms 2 4345 0.94 MB/sec execute 40 sec latency 170.324 ms 2 4385 0.92 MB/sec execute 41 sec latency 158.703 ms 2 4468 0.91 MB/sec execute 42 sec latency 168.998 ms 12428 12429 12430 Running lustre_rsync 2 4507 0.89 MB/sec execute 43 sec latency 263.911 ms 2 4552 0.88 MB/sec execute 44 sec latency 204.215 ms 2 4614 0.90 MB/sec execute 45 sec latency 133.275 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: 4309 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 331 2 4692 0.89 MB/sec execute 46 sec latency 120.569 ms 2 4761 0.87 MB/sec execute 47 sec latency 75.585 ms 2 4832 0.86 MB/sec execute 48 sec latency 63.814 ms 2 4985 0.96 MB/sec execute 49 sec latency 74.683 ms 2 5038 0.94 MB/sec execute 50 sec latency 91.247 ms 2 5117 0.92 MB/sec execute 51 sec latency 178.673 ms 12428 12429 12430 Running lustre_rsync 2 5154 0.91 MB/sec execute 52 sec latency 95.693 ms 2 5203 0.89 MB/sec execute 53 sec latency 212.683 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: 4639 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 249 2 5251 0.88 MB/sec execute 54 sec latency 131.707 ms 2 5297 0.86 MB/sec execute 55 sec latency 108.032 ms 2 5352 0.85 MB/sec execute 56 sec latency 90.966 ms 2 5398 0.83 MB/sec execute 57 sec latency 101.349 ms 2 5468 0.82 MB/sec execute 58 sec latency 232.882 ms 12428 12429 12430 Running lustre_rsync 2 5568 0.81 MB/sec execute 59 sec latency 73.296 ms 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: 4887 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1684 37.293 160.834 Close 1260 9.210 56.863 Rename 70 56.567 151.817 Unlink 290 14.403 76.872 Qpathinfo 1599 8.739 161.832 Qfileinfo 266 0.678 23.096 Qfsinfo 240 0.642 14.498 Sfileinfo 144 36.233 105.928 Find 556 1.527 48.570 WriteX 808 5.507 56.099 ReadX 2436 0.046 12.420 LockX 4 6.236 8.549 UnlockX 4 6.968 10.509 Flush 106 117.585 282.906 Throughput 0.810853 MB/sec 2 clients 2 procs max_latency=282.921 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 18 20:14:44 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/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 5088 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 199 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: 5286 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