== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:10:06 (1785881406) 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 4 18:10:17 EDT 2026 waiting for dbench pid 12452 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 51 4.19 MB/sec warmup 1 sec latency 155.092 ms 2 137 6.02 MB/sec warmup 2 sec latency 163.227 ms 2 182 4.90 MB/sec warmup 3 sec latency 137.653 ms 2 224 4.31 MB/sec warmup 4 sec latency 148.251 ms 2 283 4.22 MB/sec warmup 5 sec latency 139.935 ms Running lustre_rsync 2 314 3.82 MB/sec warmup 6 sec latency 196.172 ms 2 340 3.50 MB/sec warmup 7 sec latency 337.849 ms 2 385 3.42 MB/sec warmup 8 sec latency 140.395 ms 2 441 3.44 MB/sec warmup 9 sec latency 153.681 ms 2 485 3.38 MB/sec warmup 10 sec latency 167.930 ms 2 527 3.34 MB/sec warmup 11 sec latency 151.150 ms 2 667 0.29 MB/sec execute 1 sec latency 426.486 ms 2 685 0.17 MB/sec execute 2 sec latency 295.676 ms 2 715 0.15 MB/sec execute 3 sec latency 215.709 ms 2 748 0.16 MB/sec execute 4 sec latency 274.162 ms 2 782 0.15 MB/sec execute 5 sec latency 189.210 ms 2 802 0.15 MB/sec execute 6 sec latency 257.643 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: 142 2 863 0.16 MB/sec execute 7 sec latency 154.918 ms 2 888 0.16 MB/sec execute 8 sec latency 302.897 ms 2 917 0.17 MB/sec execute 9 sec latency 199.968 ms 2 963 0.16 MB/sec execute 10 sec latency 105.410 ms 2 987 0.16 MB/sec execute 11 sec latency 396.252 ms 12452 12453 12454 Running lustre_rsync 2 1068 0.31 MB/sec execute 12 sec latency 145.376 ms 2 1123 0.30 MB/sec execute 13 sec latency 89.047 ms 2 1164 0.28 MB/sec execute 14 sec latency 140.186 ms 2 1205 0.27 MB/sec execute 15 sec latency 140.637 ms 2 1236 0.26 MB/sec execute 16 sec latency 147.291 ms 2 1265 0.25 MB/sec execute 17 sec latency 185.478 ms 2 1404 0.55 MB/sec execute 18 sec latency 121.939 ms 2 1445 0.52 MB/sec execute 19 sec latency 142.652 ms 2 1481 0.50 MB/sec execute 20 sec latency 409.064 ms 2 1521 0.48 MB/sec execute 21 sec latency 244.299 ms 2 1572 0.46 MB/sec execute 22 sec latency 175.687 ms 2 1620 0.45 MB/sec execute 23 sec latency 206.847 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: 1986 Clear changelog after use: no Errors: 0 lustre_rsync took 12 seconds Changelog records consumed: 308 2 1651 0.43 MB/sec execute 24 sec latency 378.061 ms 2 1684 0.41 MB/sec execute 25 sec latency 264.126 ms 2 1703 0.40 MB/sec execute 26 sec latency 423.864 ms 2 1732 0.39 MB/sec execute 27 sec latency 156.121 ms 2 1774 0.37 MB/sec execute 28 sec latency 167.265 ms 12452 12453 12454 Running lustre_rsync 2 1821 0.37 MB/sec execute 29 sec latency 153.962 ms 2 1838 0.35 MB/sec execute 30 sec latency 198.791 ms 2 1869 0.34 MB/sec execute 31 sec latency 182.340 ms 2 1887 0.33 MB/sec execute 32 sec latency 392.810 ms 2 1947 0.33 MB/sec execute 33 sec latency 240.859 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: 2293 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 315 2 1982 0.32 MB/sec execute 34 sec latency 128.164 ms 2 2014 0.31 MB/sec execute 35 sec latency 144.192 ms 2 2063 0.31 MB/sec execute 36 sec latency 152.889 ms 2 2126 0.30 MB/sec execute 37 sec latency 131.928 ms 2 2152 0.30 MB/sec execute 38 sec latency 199.710 ms 12452 12453 12454 Running lustre_rsync 2 2167 0.29 MB/sec execute 39 sec latency 196.264 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: 2607 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 142 2 2199 0.29 MB/sec execute 40 sec latency 269.544 ms 2 2249 0.28 MB/sec execute 41 sec latency 170.826 ms 2 2335 0.32 MB/sec execute 42 sec latency 139.840 ms 2 2362 0.32 MB/sec execute 43 sec latency 339.334 ms 2 2387 0.31 MB/sec execute 44 sec latency 323.151 ms 2 2416 0.31 MB/sec execute 45 sec latency 267.994 ms 12452 12453 12454 Running lustre_rsync 2 2437 0.31 MB/sec execute 46 sec latency 385.694 ms 2 2470 0.32 MB/sec execute 47 sec latency 132.362 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: 2748 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 104 2 2489 0.32 MB/sec execute 48 sec latency 499.773 ms 2 2580 0.32 MB/sec execute 49 sec latency 162.138 ms 2 2706 0.40 MB/sec execute 50 sec latency 137.387 ms 2 2783 0.43 MB/sec execute 51 sec latency 360.287 ms 2 2910 0.47 MB/sec execute 52 sec latency 115.742 ms 12452 12453 12454 Running lustre_rsync 2 2965 0.47 MB/sec execute 53 sec latency 316.475 ms 2 3004 0.46 MB/sec execute 54 sec latency 306.144 ms 2 3107 0.47 MB/sec execute 55 sec latency 304.375 ms 2 3217 0.48 MB/sec execute 56 sec latency 262.947 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: 2851 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 139 2 3334 0.50 MB/sec execute 57 sec latency 215.162 ms 2 3453 0.55 MB/sec execute 58 sec latency 81.520 ms 2 3573 0.59 MB/sec execute 59 sec latency 106.515 ms 2 cleanup 60 sec 2 cleanup 61 sec 12452 12453 12454 Running lustre_rsync 2 cleanup 62 sec 2 cleanup 63 sec 2 cleanup 64 sec 0 cleanup 64 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 908 61.823 423.843 Close 756 16.494 127.205 Rename 47 93.942 193.557 Unlink 115 21.259 59.120 Qpathinfo 900 16.446 206.108 Qfileinfo 187 1.087 15.050 Qfsinfo 170 1.980 38.572 Sfileinfo 98 69.866 153.605 Find 373 1.635 20.324 WriteX 543 9.309 77.250 ReadX 1843 0.065 17.604 LockX 4 21.846 33.325 UnlockX 4 12.864 17.068 Flush 86 194.919 499.750 Throughput 0.588517 MB/sec 2 clients 2 procs max_latency=499.773 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 4 18:11:34 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 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: 2989 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 266 removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' 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: 3254 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 118 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: 3371 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