== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:12:28 (1788970348) 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 Wed Sep 9 12:12:35 EDT 2026 waiting for dbench pid 12422 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 108 10.20 MB/sec warmup 1 sec latency 121.136 ms 2 172 7.05 MB/sec warmup 2 sec latency 158.028 ms 2 215 5.57 MB/sec warmup 3 sec latency 240.766 ms 2 292 5.41 MB/sec warmup 4 sec latency 90.743 ms 2 362 5.16 MB/sec warmup 5 sec latency 89.284 ms 2 434 5.08 MB/sec warmup 6 sec latency 113.203 ms Running lustre_rsync 2 503 4.98 MB/sec warmup 7 sec latency 147.075 ms 2 644 5.26 MB/sec warmup 8 sec latency 119.239 ms 2 674 4.70 MB/sec warmup 9 sec latency 237.500 ms 2 728 4.26 MB/sec warmup 10 sec latency 138.960 ms 2 785 3.89 MB/sec warmup 11 sec latency 108.849 ms 2 913 0.38 MB/sec execute 1 sec latency 127.004 ms 2 956 0.23 MB/sec execute 2 sec latency 229.968 ms 2 1039 0.87 MB/sec execute 3 sec latency 125.668 ms 2 1129 0.70 MB/sec execute 4 sec latency 67.829 ms 2 1199 0.59 MB/sec execute 5 sec latency 86.424 ms 2 1247 0.50 MB/sec execute 6 sec latency 130.852 ms 2 1301 0.59 MB/sec execute 7 sec latency 124.317 ms 2 1428 1.11 MB/sec execute 8 sec latency 96.223 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: 248 2 1502 0.99 MB/sec execute 9 sec latency 169.978 ms 2 1594 0.91 MB/sec execute 10 sec latency 83.422 ms 2 1657 0.84 MB/sec execute 11 sec latency 187.870 ms 2 1721 0.78 MB/sec execute 12 sec latency 91.919 ms 2 1780 0.72 MB/sec execute 13 sec latency 98.751 ms 12422 12423 12424 Running lustre_rsync 2 1810 0.68 MB/sec execute 14 sec latency 182.043 ms 2 1849 0.64 MB/sec execute 15 sec latency 114.937 ms 2 1894 0.60 MB/sec execute 16 sec latency 237.060 ms 2 1978 0.57 MB/sec execute 17 sec latency 103.416 ms 2 2015 0.55 MB/sec execute 18 sec latency 95.147 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: 2826 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 509 2 2091 0.53 MB/sec execute 19 sec latency 127.133 ms 2 2162 0.51 MB/sec execute 20 sec latency 91.398 ms 2 2241 0.49 MB/sec execute 21 sec latency 89.134 ms 2 2345 0.57 MB/sec execute 22 sec latency 150.335 ms 2 2398 0.55 MB/sec execute 23 sec latency 152.734 ms 12422 12423 12424 Running lustre_rsync 2 2437 0.54 MB/sec execute 24 sec latency 235.604 ms 2 2475 0.57 MB/sec execute 25 sec latency 298.374 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: 3334 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 265 2 2556 0.56 MB/sec execute 26 sec latency 447.702 ms 2 2616 0.55 MB/sec execute 27 sec latency 83.574 ms 2 2797 0.74 MB/sec execute 28 sec latency 232.286 ms 2 2950 0.82 MB/sec execute 29 sec latency 143.522 ms 2 3183 0.84 MB/sec execute 30 sec latency 190.399 ms 12422 12423 12424 Running lustre_rsync 2 3296 0.89 MB/sec execute 31 sec latency 131.939 ms 2 3377 0.87 MB/sec execute 32 sec latency 117.521 ms 2 3545 1.02 MB/sec execute 33 sec latency 96.984 ms 2 3630 1.00 MB/sec execute 34 sec latency 95.750 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: 3598 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 191 2 3704 0.98 MB/sec execute 35 sec latency 99.537 ms 2 3786 1.01 MB/sec execute 36 sec latency 110.098 ms 2 3847 0.98 MB/sec execute 37 sec latency 120.427 ms 2 3932 0.97 MB/sec execute 38 sec latency 66.933 ms 2 4007 0.95 MB/sec execute 39 sec latency 64.489 ms 12422 12423 12424 Running lustre_rsync 2 4115 0.92 MB/sec execute 40 sec latency 69.988 ms 2 4183 0.90 MB/sec execute 41 sec latency 86.491 ms 2 4241 0.89 MB/sec execute 42 sec latency 382.020 ms 2 4288 0.87 MB/sec execute 43 sec latency 115.120 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: 3788 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 439 2 4321 0.86 MB/sec execute 44 sec latency 363.474 ms 2 4370 0.84 MB/sec execute 45 sec latency 195.495 ms 2 4445 0.83 MB/sec execute 46 sec latency 115.114 ms 2 4489 0.82 MB/sec execute 47 sec latency 180.477 ms 2 4549 0.81 MB/sec execute 48 sec latency 121.369 ms 12422 12423 12424 Running lustre_rsync 2 4631 0.83 MB/sec execute 49 sec latency 137.386 ms 2 4706 0.82 MB/sec execute 50 sec latency 84.922 ms 2 4780 0.81 MB/sec execute 51 sec latency 123.703 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: 4226 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 225 2 4847 0.79 MB/sec execute 52 sec latency 70.598 ms 2 5006 0.89 MB/sec execute 53 sec latency 69.928 ms 2 5071 0.87 MB/sec execute 54 sec latency 182.286 ms 2 5138 0.86 MB/sec execute 55 sec latency 91.211 ms 2 5211 0.85 MB/sec execute 56 sec latency 119.015 ms 12422 12423 12424 Running lustre_rsync 2 5278 0.83 MB/sec execute 57 sec latency 83.688 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: 4450 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 231 2 5350 0.82 MB/sec execute 58 sec latency 68.355 ms 2 5422 0.81 MB/sec execute 59 sec latency 67.499 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1650 36.838 273.703 Close 1264 9.193 66.611 Rename 70 56.953 130.818 Unlink 291 15.756 69.783 Qpathinfo 1574 9.229 298.343 Qfileinfo 268 0.830 22.495 Qfsinfo 240 0.820 20.581 Sfileinfo 146 38.409 99.988 Find 547 2.403 86.470 WriteX 798 5.862 146.554 ReadX 2390 0.053 8.134 LockX 4 23.622 27.774 UnlockX 4 22.495 34.996 Flush 110 110.330 447.681 Throughput 0.808588 MB/sec 2 clients 2 procs max_latency=447.702 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 9 12:13:49 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' 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 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: 4680 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 317 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: 4996 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 11 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