== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:41:07 (1774528867) 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 Thu Mar 26 08:41:16 EDT 2026 waiting for dbench pid 11335 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 91 8.38 MB/sec warmup 1 sec latency 110.398 ms 2 155 6.52 MB/sec warmup 2 sec latency 138.736 ms 2 198 5.21 MB/sec warmup 3 sec latency 157.834 ms 2 257 4.87 MB/sec warmup 4 sec latency 137.957 ms 2 312 4.56 MB/sec warmup 5 sec latency 98.424 ms 2 364 4.34 MB/sec warmup 6 sec latency 128.578 ms Running lustre_rsync 2 415 4.18 MB/sec warmup 7 sec latency 148.235 ms 2 461 4.03 MB/sec warmup 8 sec latency 168.477 ms 2 512 3.93 MB/sec warmup 9 sec latency 170.469 ms 2 638 4.20 MB/sec warmup 10 sec latency 145.272 ms 2 669 3.84 MB/sec warmup 11 sec latency 279.496 ms 2 743 0.23 MB/sec execute 1 sec latency 233.713 ms 2 792 0.26 MB/sec execute 2 sec latency 203.750 ms 2 861 0.25 MB/sec execute 3 sec latency 113.348 ms 2 909 0.28 MB/sec execute 4 sec latency 212.609 ms 2 956 0.24 MB/sec execute 5 sec latency 219.040 ms 2 1050 0.56 MB/sec execute 6 sec latency 108.808 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 11 seconds Changelog records consumed: 193 2 1134 0.51 MB/sec execute 7 sec latency 64.706 ms 2 1213 0.46 MB/sec execute 8 sec latency 80.329 ms 2 1404 1.07 MB/sec execute 9 sec latency 58.817 ms 2 1471 0.96 MB/sec execute 10 sec latency 74.060 ms 2 1554 0.89 MB/sec execute 11 sec latency 220.100 ms 11335 11336 11337 Running lustre_rsync 2 1625 0.83 MB/sec execute 12 sec latency 125.674 ms 2 1667 0.77 MB/sec execute 13 sec latency 222.465 ms 2 1716 0.72 MB/sec execute 14 sec latency 135.616 ms 2 1771 0.68 MB/sec execute 15 sec latency 138.227 ms 2 1799 0.64 MB/sec execute 16 sec latency 157.069 ms 2 1856 0.61 MB/sec execute 17 sec latency 166.270 ms 2 1976 0.58 MB/sec execute 18 sec latency 76.857 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2820 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 452 2 2071 0.57 MB/sec execute 19 sec latency 63.820 ms 2 2156 0.55 MB/sec execute 20 sec latency 76.398 ms 2 2284 0.58 MB/sec execute 21 sec latency 88.661 ms 2 2382 0.61 MB/sec execute 22 sec latency 136.746 ms 2 2439 0.60 MB/sec execute 23 sec latency 166.561 ms 11335 11336 11337 Running lustre_rsync 2 2524 0.63 MB/sec execute 24 sec latency 241.406 ms 2 2598 0.62 MB/sec execute 25 sec latency 82.893 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3271 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 387 2 2824 0.84 MB/sec execute 26 sec latency 189.374 ms 2 2956 0.91 MB/sec execute 27 sec latency 213.405 ms 2 3013 0.88 MB/sec execute 28 sec latency 277.313 ms 2 3242 0.94 MB/sec execute 29 sec latency 173.598 ms 2 3347 0.95 MB/sec execute 30 sec latency 166.486 ms 11335 11336 11337 Running lustre_rsync 2 3460 1.01 MB/sec execute 31 sec latency 118.655 ms 2 3603 1.08 MB/sec execute 32 sec latency 70.488 ms 2 3707 1.06 MB/sec execute 33 sec latency 78.008 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3657 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 215 2 3806 1.09 MB/sec execute 34 sec latency 106.634 ms 2 3877 1.07 MB/sec execute 35 sec latency 149.656 ms 2 3945 1.05 MB/sec execute 36 sec latency 81.953 ms 2 4023 1.02 MB/sec execute 37 sec latency 70.589 ms 2 4126 0.99 MB/sec execute 38 sec latency 60.591 ms 11335 11336 11337 Running lustre_rsync 2 4240 0.98 MB/sec execute 39 sec latency 254.124 ms 2 4299 0.96 MB/sec execute 40 sec latency 118.169 ms 2 4354 0.94 MB/sec execute 41 sec latency 115.098 ms 2 4435 0.93 MB/sec execute 42 sec latency 129.034 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3871 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 466 2 4494 0.91 MB/sec execute 43 sec latency 123.256 ms 2 4560 0.90 MB/sec execute 44 sec latency 136.451 ms 2 4700 0.93 MB/sec execute 45 sec latency 81.420 ms 2 4782 0.91 MB/sec execute 46 sec latency 76.244 ms 2 4961 1.02 MB/sec execute 47 sec latency 57.744 ms 11335 11336 11337 Running lustre_rsync 2 5029 1.00 MB/sec execute 48 sec latency 96.977 ms 2 5086 0.98 MB/sec execute 49 sec latency 224.576 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4336 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 289 2 5147 0.96 MB/sec execute 50 sec latency 84.250 ms 2 5220 0.94 MB/sec execute 51 sec latency 207.029 ms 2 5282 0.93 MB/sec execute 52 sec latency 99.739 ms 2 5366 0.91 MB/sec execute 53 sec latency 53.788 ms 2 5423 0.90 MB/sec execute 54 sec latency 92.316 ms 11335 11336 11337 Running lustre_rsync 2 5522 0.88 MB/sec execute 55 sec latency 208.356 ms 2 5603 0.87 MB/sec execute 56 sec latency 68.261 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4624 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 247 2 5731 0.86 MB/sec execute 57 sec latency 67.989 ms 2 5890 0.89 MB/sec execute 58 sec latency 60.040 ms 2 5936 0.88 MB/sec execute 59 sec latency 212.771 ms 2 cleanup 60 sec 2 cleanup 61 sec 11335 11336 11337 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1877 33.433 166.250 Close 1452 8.338 44.163 Rename 80 41.571 103.289 Unlink 316 11.856 55.047 Qpathinfo 1776 7.105 138.204 Qfileinfo 314 0.579 16.035 Qfsinfo 268 0.600 25.328 Sfileinfo 181 22.042 70.213 Find 633 1.679 31.046 WriteX 971 4.648 55.940 ReadX 2633 0.051 6.789 LockX 4 6.453 9.398 UnlockX 4 5.705 6.416 Flush 141 110.620 277.289 Throughput 0.875614 MB/sec 2 clients 2 procs max_latency=277.313 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Mar 26 08:42:30 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4870 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 295 removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5164 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 102 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