== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:36:23 (1790710583) 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 Sep 29 15:36:31 EDT 2026 waiting for dbench pid 12411 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 84 7.47 MB/sec warmup 1 sec latency 111.281 ms 2 176 7.18 MB/sec warmup 2 sec latency 113.247 ms 2 239 6.08 MB/sec warmup 3 sec latency 140.539 ms 2 315 5.73 MB/sec warmup 4 sec latency 141.564 ms 2 385 5.47 MB/sec warmup 5 sec latency 127.285 ms 2 457 5.34 MB/sec warmup 6 sec latency 92.572 ms Running lustre_rsync 2 528 5.25 MB/sec warmup 7 sec latency 167.939 ms 2 657 5.27 MB/sec warmup 8 sec latency 153.659 ms 2 695 4.70 MB/sec warmup 9 sec latency 194.365 ms 2 728 4.26 MB/sec warmup 10 sec latency 226.947 ms 2 777 3.89 MB/sec warmup 11 sec latency 121.668 ms 2 873 0.35 MB/sec execute 1 sec latency 204.724 ms 2 907 0.24 MB/sec execute 2 sec latency 228.597 ms 2 946 0.21 MB/sec execute 3 sec latency 257.961 ms 2 984 0.21 MB/sec execute 4 sec latency 258.066 ms 2 1086 0.58 MB/sec execute 5 sec latency 90.358 ms 2 1158 0.51 MB/sec execute 6 sec latency 100.572 ms 2 1218 0.45 MB/sec execute 7 sec latency 86.144 ms 2 1257 0.40 MB/sec execute 8 sec latency 122.103 ms 2 1400 1.01 MB/sec execute 9 sec latency 130.209 ms 2 1442 0.91 MB/sec execute 10 sec latency 120.003 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 16 seconds Changelog records consumed: 251 2 1517 0.84 MB/sec execute 11 sec latency 203.151 ms 2 1625 0.78 MB/sec execute 12 sec latency 105.462 ms 2 1688 0.73 MB/sec execute 13 sec latency 241.019 ms 2 1762 0.68 MB/sec execute 14 sec latency 68.925 ms 2 1822 0.65 MB/sec execute 15 sec latency 76.187 ms 12411 12412 12413 Running lustre_rsync 2 1877 0.61 MB/sec execute 16 sec latency 138.940 ms 2 1959 0.58 MB/sec execute 17 sec latency 193.872 ms 2 2012 0.56 MB/sec execute 18 sec latency 69.191 ms 2 2081 0.54 MB/sec execute 19 sec latency 112.135 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: 2869 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 516 2 2152 0.52 MB/sec execute 20 sec latency 110.672 ms 2 2220 0.50 MB/sec execute 21 sec latency 123.713 ms 2 2316 0.57 MB/sec execute 22 sec latency 143.455 ms 2 2381 0.56 MB/sec execute 23 sec latency 236.624 ms 2 2433 0.55 MB/sec execute 24 sec latency 194.722 ms 12411 12412 12413 Running lustre_rsync 2 2479 0.58 MB/sec execute 25 sec latency 272.864 ms 2 2561 0.57 MB/sec execute 26 sec latency 319.615 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: 3384 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 264 2 2606 0.56 MB/sec execute 27 sec latency 158.199 ms 2 2776 0.75 MB/sec execute 28 sec latency 331.891 ms 2 2934 0.83 MB/sec execute 29 sec latency 173.001 ms 2 3016 0.80 MB/sec execute 30 sec latency 178.426 ms 2 3223 0.83 MB/sec execute 31 sec latency 150.431 ms 12411 12412 12413 Running lustre_rsync 2 3351 0.87 MB/sec execute 32 sec latency 117.073 ms 2 3528 1.02 MB/sec execute 33 sec latency 66.733 ms 2 3629 1.01 MB/sec execute 34 sec latency 93.715 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: 3647 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 182 2 3681 0.98 MB/sec execute 35 sec latency 134.346 ms 2 3744 0.99 MB/sec execute 36 sec latency 97.472 ms 2 3814 0.99 MB/sec execute 37 sec latency 93.866 ms 2 3903 0.98 MB/sec execute 38 sec latency 60.779 ms 2 3965 0.95 MB/sec execute 39 sec latency 102.304 ms 12411 12412 12413 Running lustre_rsync 2 4027 0.93 MB/sec execute 40 sec latency 97.108 ms 2 4093 0.91 MB/sec execute 41 sec latency 96.004 ms 2 4153 0.88 MB/sec execute 42 sec latency 95.572 ms 2 4237 0.87 MB/sec execute 43 sec latency 258.572 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: 3828 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 398 2 4281 0.85 MB/sec execute 44 sec latency 135.329 ms 2 4330 0.84 MB/sec execute 45 sec latency 152.249 ms 2 4374 0.83 MB/sec execute 46 sec latency 160.577 ms 2 4444 0.82 MB/sec execute 47 sec latency 175.740 ms 2 4484 0.81 MB/sec execute 48 sec latency 187.278 ms 12411 12412 12413 Running lustre_rsync 2 4531 0.79 MB/sec execute 49 sec latency 120.639 ms 2 4563 0.78 MB/sec execute 50 sec latency 187.785 ms 2 4664 0.81 MB/sec execute 51 sec latency 65.233 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: 4225 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 235 2 4737 0.79 MB/sec execute 52 sec latency 94.378 ms 2 4815 0.78 MB/sec execute 53 sec latency 66.450 ms 2 4962 0.87 MB/sec execute 54 sec latency 76.510 ms 2 5029 0.86 MB/sec execute 55 sec latency 105.352 ms 2 5107 0.85 MB/sec execute 56 sec latency 180.081 ms 12411 12412 12413 Running lustre_rsync 2 5158 0.83 MB/sec execute 57 sec latency 110.193 ms 2 5207 0.82 MB/sec execute 58 sec latency 270.529 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: 4459 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 230 2 5268 0.81 MB/sec execute 59 sec latency 121.858 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1576 37.711 158.183 Close 1205 9.982 74.132 Rename 70 60.518 129.976 Unlink 286 17.111 75.835 Qpathinfo 1465 9.714 156.512 Qfileinfo 249 0.539 24.797 Qfsinfo 243 1.063 36.814 Sfileinfo 151 39.797 95.842 Find 534 2.139 95.553 WriteX 774 5.584 62.910 ReadX 2385 0.041 9.465 LockX 4 6.862 9.424 UnlockX 4 7.361 8.790 Flush 104 127.807 331.875 Throughput 0.807799 MB/sec 2 clients 2 procs max_latency=331.891 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 29 15:37:46 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/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' 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 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: 4688 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 278 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: 4965 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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