== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:28:21 (1788636501) 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 Sat Sep 5 15:28:29 EDT 2026 waiting for dbench pid 12396 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 75 6.60 MB/sec warmup 1 sec latency 135.615 ms 2 151 6.40 MB/sec warmup 2 sec latency 127.233 ms 2 197 5.22 MB/sec warmup 3 sec latency 166.336 ms 2 255 4.83 MB/sec warmup 4 sec latency 125.253 ms 2 315 4.58 MB/sec warmup 5 sec latency 101.980 ms 2 384 4.55 MB/sec warmup 6 sec latency 126.759 ms Running lustre_rsync 2 429 4.31 MB/sec warmup 7 sec latency 175.227 ms 2 469 4.09 MB/sec warmup 8 sec latency 294.781 ms 2 524 4.01 MB/sec warmup 9 sec latency 111.165 ms 2 659 4.21 MB/sec warmup 10 sec latency 120.751 ms 2 694 3.84 MB/sec warmup 11 sec latency 142.912 ms 2 766 0.11 MB/sec execute 1 sec latency 240.820 ms 2 797 0.17 MB/sec execute 2 sec latency 198.768 ms 2 855 0.18 MB/sec execute 3 sec latency 143.436 ms 2 897 0.19 MB/sec execute 4 sec latency 188.047 ms 2 926 0.19 MB/sec execute 5 sec latency 221.017 ms 2 977 0.20 MB/sec execute 6 sec latency 100.635 ms 2 1026 0.43 MB/sec execute 7 sec latency 276.737 ms 2 1095 0.41 MB/sec execute 8 sec latency 86.770 ms 2 1146 0.38 MB/sec execute 9 sec latency 104.210 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 15 seconds Changelog records consumed: 200 2 1218 0.35 MB/sec execute 10 sec latency 160.194 ms 2 1329 0.59 MB/sec execute 11 sec latency 87.297 ms 2 1441 0.78 MB/sec execute 12 sec latency 142.889 ms 2 1492 0.73 MB/sec execute 13 sec latency 190.613 ms 2 1576 0.69 MB/sec execute 14 sec latency 237.045 ms 12396 12397 12398 Running lustre_rsync 2 1648 0.65 MB/sec execute 15 sec latency 148.415 ms 2 1684 0.61 MB/sec execute 16 sec latency 318.451 ms 2 1710 0.58 MB/sec execute 17 sec latency 190.015 ms 2 1752 0.55 MB/sec execute 18 sec latency 136.209 ms 2 1792 0.53 MB/sec execute 19 sec latency 124.980 ms 2 1823 0.50 MB/sec execute 20 sec latency 114.563 ms 2 1853 0.48 MB/sec execute 21 sec latency 247.011 ms 2 1905 0.46 MB/sec execute 22 sec latency 182.581 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: 2614 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 454 2 1967 0.45 MB/sec execute 23 sec latency 315.407 ms 2 2035 0.44 MB/sec execute 24 sec latency 96.436 ms 2 2136 0.43 MB/sec execute 25 sec latency 84.105 ms 2 2197 0.42 MB/sec execute 26 sec latency 88.257 ms 2 2315 0.46 MB/sec execute 27 sec latency 217.033 ms 12396 12397 12398 Running lustre_rsync 2 2364 0.47 MB/sec execute 28 sec latency 316.138 ms 2 2396 0.46 MB/sec execute 29 sec latency 209.564 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: 3067 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 328 2 2434 0.45 MB/sec execute 30 sec latency 321.019 ms 2 2521 0.48 MB/sec execute 31 sec latency 265.091 ms 2 2603 0.49 MB/sec execute 32 sec latency 396.067 ms 2 2720 0.59 MB/sec execute 33 sec latency 249.827 ms 2 2915 0.70 MB/sec execute 34 sec latency 210.002 ms 12396 12397 12398 Running lustre_rsync 2 2966 0.70 MB/sec execute 35 sec latency 331.300 ms 2 3079 0.69 MB/sec execute 36 sec latency 248.400 ms 2 3118 0.68 MB/sec execute 37 sec latency 275.919 ms 2 3274 0.71 MB/sec execute 38 sec latency 312.382 ms 2 3342 0.72 MB/sec execute 39 sec latency 183.686 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: 3394 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 173 2 3461 0.78 MB/sec execute 40 sec latency 179.388 ms 2 3595 0.84 MB/sec execute 41 sec latency 84.262 ms 2 3689 0.83 MB/sec execute 42 sec latency 65.179 ms 2 3760 0.83 MB/sec execute 43 sec latency 123.677 ms 2 3822 0.84 MB/sec execute 44 sec latency 126.904 ms 12396 12397 12398 Running lustre_rsync 2 3863 0.83 MB/sec execute 45 sec latency 102.972 ms 2 3915 0.81 MB/sec execute 46 sec latency 108.857 ms 2 3962 0.80 MB/sec execute 47 sec latency 123.900 ms 2 4012 0.78 MB/sec execute 48 sec latency 154.027 ms 2 4074 0.76 MB/sec execute 49 sec latency 95.611 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: 3566 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 314 2 4145 0.75 MB/sec execute 50 sec latency 87.242 ms 2 4204 0.74 MB/sec execute 51 sec latency 144.039 ms 2 4239 0.73 MB/sec execute 52 sec latency 424.762 ms 2 4277 0.72 MB/sec execute 53 sec latency 366.003 ms 2 4321 0.71 MB/sec execute 54 sec latency 194.947 ms 12396 12397 12398 Running lustre_rsync 2 4355 0.70 MB/sec execute 55 sec latency 300.245 ms 2 4392 0.69 MB/sec execute 56 sec latency 338.413 ms 2 4426 0.68 MB/sec execute 57 sec latency 224.996 ms 2 4463 0.67 MB/sec execute 58 sec latency 212.562 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: 3879 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 294 2 4507 0.66 MB/sec execute 59 sec latency 320.533 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1320 43.815 246.992 Close 980 11.045 51.637 Rename 57 70.825 160.164 Unlink 262 19.038 59.613 Qpathinfo 1198 10.157 137.935 Qfileinfo 204 0.701 12.259 Qfsinfo 220 1.272 35.458 Sfileinfo 125 45.172 198.918 Find 461 3.323 160.041 WriteX 666 6.714 103.852 ReadX 2033 0.057 5.944 LockX 4 13.285 20.267 UnlockX 4 5.641 6.776 Flush 116 155.232 424.742 Throughput 0.663265 MB/sec 2 clients 2 procs max_latency=424.762 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 15:29:44 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' 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/EXCEL' 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: 4172 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 228 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: 4399 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 22 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