== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:49:52 (1788580192) 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 23:50:01 EDT 2026 waiting for dbench pid 12432 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 71 6.28 MB/sec warmup 1 sec latency 89.632 ms 2 142 6.14 MB/sec warmup 2 sec latency 120.772 ms 2 184 4.92 MB/sec warmup 3 sec latency 192.487 ms 2 239 4.57 MB/sec warmup 4 sec latency 274.441 ms 2 299 4.40 MB/sec warmup 5 sec latency 92.284 ms Running lustre_rsync 2 340 4.08 MB/sec warmup 6 sec latency 173.618 ms 2 381 3.87 MB/sec warmup 7 sec latency 195.900 ms 2 437 3.84 MB/sec warmup 8 sec latency 140.587 ms 2 485 3.76 MB/sec warmup 9 sec latency 139.462 ms 2 532 3.71 MB/sec warmup 10 sec latency 139.196 ms 2 652 3.83 MB/sec warmup 11 sec latency 141.642 ms 2 714 0.13 MB/sec execute 1 sec latency 284.862 ms 2 736 0.13 MB/sec execute 2 sec latency 331.820 ms 2 786 0.18 MB/sec execute 3 sec latency 124.273 ms 2 807 0.15 MB/sec execute 4 sec latency 223.002 ms 2 867 0.17 MB/sec execute 5 sec latency 125.007 ms 2 889 0.17 MB/sec execute 6 sec latency 291.004 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: 158 2 916 0.17 MB/sec execute 7 sec latency 295.496 ms 2 959 0.16 MB/sec execute 8 sec latency 177.727 ms 2 1010 0.24 MB/sec execute 9 sec latency 288.754 ms 2 1148 0.36 MB/sec execute 10 sec latency 53.359 ms 2 1223 0.34 MB/sec execute 11 sec latency 115.143 ms 12432 12434 12435 Running lustre_rsync 2 1331 0.56 MB/sec execute 12 sec latency 85.096 ms 2 1421 0.74 MB/sec execute 13 sec latency 145.813 ms 2 1471 0.69 MB/sec execute 14 sec latency 128.434 ms 2 1535 0.65 MB/sec execute 15 sec latency 132.818 ms 2 1601 0.62 MB/sec execute 16 sec latency 131.194 ms 2 1643 0.59 MB/sec execute 17 sec latency 222.368 ms 2 1686 0.56 MB/sec execute 18 sec latency 123.959 ms 2 1716 0.53 MB/sec execute 19 sec latency 131.677 ms 2 1771 0.51 MB/sec execute 20 sec latency 140.590 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: 2501 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 398 2 1848 0.49 MB/sec execute 21 sec latency 79.987 ms 2 1933 0.48 MB/sec execute 22 sec latency 110.940 ms 2 2023 0.47 MB/sec execute 23 sec latency 58.803 ms 2 2137 0.46 MB/sec execute 24 sec latency 71.044 ms 2 2167 0.44 MB/sec execute 25 sec latency 113.285 ms 12432 12434 12435 Running lustre_rsync 2 2252 0.43 MB/sec execute 26 sec latency 81.719 ms 2 2317 0.49 MB/sec execute 27 sec latency 278.696 ms 2 2362 0.48 MB/sec execute 28 sec latency 345.096 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: 2898 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 386 2 2398 0.47 MB/sec execute 29 sec latency 197.962 ms 2 2446 0.46 MB/sec execute 30 sec latency 202.490 ms 2 2494 0.49 MB/sec execute 31 sec latency 267.473 ms 2 2591 0.49 MB/sec execute 32 sec latency 126.701 ms 2 2770 0.65 MB/sec execute 33 sec latency 249.047 ms 12432 12434 12435 Running lustre_rsync 2 2906 0.69 MB/sec execute 34 sec latency 163.405 ms 2 2973 0.70 MB/sec execute 35 sec latency 227.084 ms 2 3023 0.68 MB/sec execute 36 sec latency 129.122 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: 3283 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 176 2 3236 0.72 MB/sec execute 37 sec latency 170.155 ms 2 3359 0.75 MB/sec execute 38 sec latency 96.576 ms 2 3452 0.81 MB/sec execute 39 sec latency 205.650 ms 2 3547 0.86 MB/sec execute 40 sec latency 208.643 ms 2 3622 0.85 MB/sec execute 41 sec latency 96.040 ms 12432 12434 12435 Running lustre_rsync 2 3660 0.83 MB/sec execute 42 sec latency 134.538 ms 2 3756 0.86 MB/sec execute 43 sec latency 85.595 ms 2 3801 0.84 MB/sec execute 44 sec latency 170.239 ms 2 3871 0.82 MB/sec execute 45 sec latency 72.327 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: 3458 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 226 2 3939 0.82 MB/sec execute 46 sec latency 79.373 ms 2 4002 0.80 MB/sec execute 47 sec latency 165.023 ms 2 4065 0.78 MB/sec execute 48 sec latency 97.190 ms 2 4131 0.77 MB/sec execute 49 sec latency 108.429 ms 2 4196 0.76 MB/sec execute 50 sec latency 99.665 ms 12432 12434 12435 Running lustre_rsync 2 4245 0.75 MB/sec execute 51 sec latency 203.829 ms 2 4286 0.74 MB/sec execute 52 sec latency 155.936 ms 2 4300 0.72 MB/sec execute 53 sec latency 263.080 ms 2 4341 0.71 MB/sec execute 54 sec latency 204.055 ms 2 4368 0.70 MB/sec execute 55 sec latency 288.304 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: 3683 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 375 2 4438 0.70 MB/sec execute 56 sec latency 118.671 ms 2 4474 0.69 MB/sec execute 57 sec latency 160.111 ms 2 4518 0.68 MB/sec execute 58 sec latency 180.071 ms 2 4554 0.67 MB/sec execute 59 sec latency 178.896 ms 2 cleanup 60 sec 12432 12434 12435 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: 4057 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 183 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1356 42.292 278.673 Close 1014 11.283 78.483 Rename 60 71.545 191.801 Unlink 266 18.526 63.570 Qpathinfo 1220 10.727 193.117 Qfileinfo 210 0.753 18.484 Qfsinfo 235 1.028 21.749 Sfileinfo 130 43.361 143.230 Find 474 3.228 108.404 WriteX 714 6.542 65.112 ReadX 2073 0.061 8.744 LockX 4 15.191 26.548 UnlockX 4 14.838 30.777 Flush 123 133.833 345.075 Throughput 0.670846 MB/sec 2 clients 2 procs max_latency=345.096 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 23:51:16 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' 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: 4239 Clear changelog after use: no Errors: 0 lustre_rsync took 2 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: 4376 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