== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:12:59 (1789132379) 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 09:13:07 EDT 2026 waiting for dbench pid 12614 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 90 8.36 MB/sec warmup 1 sec latency 93.067 ms 2 159 6.56 MB/sec warmup 2 sec latency 119.728 ms 2 235 6.00 MB/sec warmup 3 sec latency 90.943 ms 2 297 5.47 MB/sec warmup 4 sec latency 101.047 ms 2 365 5.21 MB/sec warmup 5 sec latency 124.248 ms 2 441 5.17 MB/sec warmup 6 sec latency 119.434 ms Running lustre_rsync 2 508 5.02 MB/sec warmup 7 sec latency 93.029 ms 2 622 5.25 MB/sec warmup 8 sec latency 214.048 ms 2 675 4.70 MB/sec warmup 9 sec latency 229.674 ms 2 726 4.26 MB/sec warmup 10 sec latency 180.666 ms 2 773 3.88 MB/sec warmup 11 sec latency 119.041 ms 2 877 0.36 MB/sec execute 1 sec latency 282.543 ms 2 911 0.28 MB/sec execute 2 sec latency 147.395 ms 2 958 0.22 MB/sec execute 3 sec latency 245.062 ms 2 1028 0.70 MB/sec execute 4 sec latency 149.800 ms 2 1126 0.60 MB/sec execute 5 sec latency 64.252 ms 2 1189 0.52 MB/sec execute 6 sec latency 91.451 ms 2 1244 0.46 MB/sec execute 7 sec latency 74.444 ms 2 1414 1.13 MB/sec execute 8 sec latency 134.562 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: 243 2 1481 1.01 MB/sec execute 9 sec latency 77.049 ms 2 1557 0.92 MB/sec execute 10 sec latency 102.761 ms 2 1643 0.86 MB/sec execute 11 sec latency 205.585 ms 2 1710 0.79 MB/sec execute 12 sec latency 74.310 ms 2 1781 0.74 MB/sec execute 13 sec latency 59.175 ms 12614 12615 12616 Running lustre_rsync 2 1832 0.69 MB/sec execute 14 sec latency 83.412 ms 2 1885 0.65 MB/sec execute 15 sec latency 124.031 ms 2 1978 0.62 MB/sec execute 16 sec latency 153.475 ms 2 2018 0.59 MB/sec execute 17 sec latency 93.314 ms 2 2116 0.58 MB/sec execute 18 sec latency 91.894 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: 2926 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 522 2 2194 0.55 MB/sec execute 19 sec latency 67.367 ms 2 2338 0.63 MB/sec execute 20 sec latency 73.005 ms 2 2382 0.62 MB/sec execute 21 sec latency 258.145 ms 2 2436 0.60 MB/sec execute 22 sec latency 201.389 ms 2 2481 0.63 MB/sec execute 23 sec latency 173.919 ms 12614 12615 12616 Running lustre_rsync 2 2586 0.62 MB/sec execute 24 sec latency 97.791 ms 2 2763 0.84 MB/sec execute 25 sec latency 94.515 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: 3447 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 292 2 2920 0.92 MB/sec execute 26 sec latency 271.569 ms 2 3000 0.89 MB/sec execute 27 sec latency 169.751 ms 2 3197 0.91 MB/sec execute 28 sec latency 181.362 ms 2 3334 0.96 MB/sec execute 29 sec latency 238.020 ms 2 3506 1.12 MB/sec execute 30 sec latency 84.599 ms 12614 12615 12616 Running lustre_rsync 2 3637 1.10 MB/sec execute 31 sec latency 55.999 ms 2 3715 1.08 MB/sec execute 32 sec latency 78.016 ms 2 3800 1.11 MB/sec execute 33 sec latency 100.043 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: 3738 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 252 2 3864 1.07 MB/sec execute 34 sec latency 101.141 ms 2 3935 1.06 MB/sec execute 35 sec latency 76.551 ms 2 4014 1.03 MB/sec execute 36 sec latency 85.769 ms 2 4085 1.00 MB/sec execute 37 sec latency 78.511 ms 2 4154 0.98 MB/sec execute 38 sec latency 70.354 ms 12614 12615 12616 Running lustre_rsync 2 4217 0.96 MB/sec execute 39 sec latency 133.832 ms 2 4260 0.94 MB/sec execute 40 sec latency 209.813 ms 2 4301 0.92 MB/sec execute 41 sec latency 200.960 ms 2 4353 0.91 MB/sec execute 42 sec latency 114.801 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: 3989 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 403 2 4408 0.89 MB/sec execute 43 sec latency 127.820 ms 2 4468 0.88 MB/sec execute 44 sec latency 159.564 ms 2 4524 0.86 MB/sec execute 45 sec latency 186.911 ms 2 4582 0.87 MB/sec execute 46 sec latency 160.833 ms 2 4693 0.88 MB/sec execute 47 sec latency 78.681 ms 12614 12615 12616 Running lustre_rsync 2 4747 0.86 MB/sec execute 48 sec latency 80.649 ms 2 4794 0.84 MB/sec execute 49 sec latency 82.880 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: 4391 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 220 2 4893 0.89 MB/sec execute 50 sec latency 90.510 ms 2 4998 0.93 MB/sec execute 51 sec latency 85.855 ms 2 5058 0.91 MB/sec execute 52 sec latency 156.416 ms 2 5129 0.90 MB/sec execute 53 sec latency 185.216 ms 2 5185 0.88 MB/sec execute 54 sec latency 269.505 ms 12614 12615 12616 Running lustre_rsync 2 5236 0.87 MB/sec execute 55 sec latency 178.173 ms 2 5286 0.85 MB/sec execute 56 sec latency 105.584 ms 2 5344 0.84 MB/sec execute 57 sec latency 80.726 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: 4610 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 196 2 5403 0.83 MB/sec execute 58 sec latency 85.113 ms 2 5461 0.81 MB/sec execute 59 sec latency 218.842 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 12614 12615 12616 Running lustre_rsync 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1668 36.099 181.331 Close 1276 9.277 61.099 Rename 70 55.180 134.532 Unlink 291 16.500 60.103 Qpathinfo 1581 9.406 144.320 Qfileinfo 268 0.690 21.978 Qfsinfo 242 0.819 26.012 Sfileinfo 150 36.867 102.565 Find 557 2.377 70.324 WriteX 804 5.148 56.983 ReadX 2440 0.047 8.485 LockX 4 5.830 6.928 UnlockX 4 6.280 7.499 Flush 110 117.224 282.528 Throughput 0.813718 MB/sec 2 clients 2 procs max_latency=282.543 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 09:14:22 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/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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 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: 4805 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 257 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: 5061 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 58 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: 5118 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