== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:18:13 (1787548693) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Mon Aug 24 01:18:23 EDT 2026 waiting for dbench pid 13558 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 80 7.25 MB/sec warmup 1 sec latency 107.104 ms 2 143 6.14 MB/sec warmup 2 sec latency 164.121 ms 2 189 5.05 MB/sec warmup 3 sec latency 146.551 ms 2 231 4.43 MB/sec warmup 4 sec latency 155.227 ms 2 289 4.27 MB/sec warmup 5 sec latency 102.725 ms 2 339 4.08 MB/sec warmup 6 sec latency 135.912 ms 2 397 4.02 MB/sec warmup 7 sec latency 153.172 ms Running lustre_rsync 2 452 3.96 MB/sec warmup 8 sec latency 256.915 ms 2 507 3.90 MB/sec warmup 9 sec latency 131.356 ms 2 626 4.20 MB/sec warmup 10 sec latency 124.276 ms 2 690 3.85 MB/sec warmup 11 sec latency 102.281 ms 2 770 0.11 MB/sec execute 1 sec latency 122.999 ms 2 810 0.17 MB/sec execute 2 sec latency 120.952 ms 2 879 0.24 MB/sec execute 3 sec latency 95.573 ms 2 919 0.23 MB/sec execute 4 sec latency 109.852 ms 2 970 0.20 MB/sec execute 5 sec latency 146.087 ms 2 1032 0.52 MB/sec execute 6 sec latency 122.572 ms 2 1099 0.47 MB/sec execute 7 sec latency 105.568 ms 2 1156 0.42 MB/sec execute 8 sec latency 97.542 ms 2 1222 0.39 MB/sec execute 9 sec latency 70.710 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 14 seconds Changelog records consumed: 209 2 1265 0.36 MB/sec execute 10 sec latency 103.275 ms 2 1423 0.85 MB/sec execute 11 sec latency 94.314 ms 2 1477 0.79 MB/sec execute 12 sec latency 119.854 ms 2 1569 0.74 MB/sec execute 13 sec latency 65.735 ms 2 1657 0.70 MB/sec execute 14 sec latency 75.906 ms 13558 13559 13560 Running lustre_rsync 2 1708 0.66 MB/sec execute 15 sec latency 105.843 ms 2 1768 0.62 MB/sec execute 16 sec latency 125.976 ms 2 1809 0.59 MB/sec execute 17 sec latency 106.623 ms 2 1853 0.56 MB/sec execute 18 sec latency 99.923 ms 2 1929 0.54 MB/sec execute 19 sec latency 127.762 ms 2 1990 0.52 MB/sec execute 20 sec latency 92.413 ms 2 2046 0.50 MB/sec execute 21 sec latency 104.076 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: 2804 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 504 2 2128 0.49 MB/sec execute 22 sec latency 124.627 ms 2 2189 0.47 MB/sec execute 23 sec latency 81.032 ms 2 2300 0.50 MB/sec execute 24 sec latency 96.246 ms 2 2369 0.53 MB/sec execute 25 sec latency 100.495 ms 2 2403 0.52 MB/sec execute 26 sec latency 218.095 ms 13558 13559 13560 Running lustre_rsync 2 2463 0.53 MB/sec execute 27 sec latency 137.060 ms 2 2539 0.54 MB/sec execute 28 sec latency 153.443 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: 3307 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 318 2 2679 0.63 MB/sec execute 29 sec latency 111.642 ms 2 2896 0.77 MB/sec execute 30 sec latency 131.062 ms 2 2988 0.79 MB/sec execute 31 sec latency 167.938 ms 2 3200 0.81 MB/sec execute 32 sec latency 76.218 ms 2 3361 0.85 MB/sec execute 33 sec latency 98.203 ms 13558 13559 13560 Running lustre_rsync 2 3521 1.00 MB/sec execute 34 sec latency 76.816 ms 2 3592 0.98 MB/sec execute 35 sec latency 80.905 ms 2 3661 0.96 MB/sec execute 36 sec latency 81.980 ms 2 3720 0.95 MB/sec execute 37 sec latency 109.549 ms 2 3792 0.97 MB/sec execute 38 sec latency 122.639 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: 3624 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 248 2 3863 0.94 MB/sec execute 39 sec latency 115.534 ms 2 3945 0.94 MB/sec execute 40 sec latency 78.349 ms 2 4020 0.91 MB/sec execute 41 sec latency 70.034 ms 2 4095 0.89 MB/sec execute 42 sec latency 93.870 ms 2 4166 0.87 MB/sec execute 43 sec latency 115.644 ms 13558 13559 13560 Running lustre_rsync 2 4249 0.86 MB/sec execute 44 sec latency 192.274 ms 2 4295 0.85 MB/sec execute 45 sec latency 80.621 ms 2 4344 0.83 MB/sec execute 46 sec latency 120.480 ms 2 4382 0.82 MB/sec execute 47 sec latency 136.025 ms 2 4453 0.81 MB/sec execute 48 sec latency 147.016 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: 3871 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 438 2 4498 0.80 MB/sec execute 49 sec latency 99.566 ms 2 4554 0.79 MB/sec execute 50 sec latency 128.390 ms 2 4634 0.81 MB/sec execute 51 sec latency 116.053 ms 2 4714 0.80 MB/sec execute 52 sec latency 79.113 ms 2 4770 0.79 MB/sec execute 53 sec latency 87.324 ms 13558 13559 13560 Running lustre_rsync 2 4823 0.77 MB/sec execute 54 sec latency 134.419 ms 2 4948 0.86 MB/sec execute 55 sec latency 125.876 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: 4308 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 238 2 4996 0.85 MB/sec execute 56 sec latency 116.381 ms 2 5043 0.84 MB/sec execute 57 sec latency 117.458 ms 2 5122 0.82 MB/sec execute 58 sec latency 103.138 ms 2 5171 0.81 MB/sec execute 59 sec latency 80.712 ms 2 cleanup 60 sec 2 cleanup 61 sec 13558 13559 13560 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1561 40.238 159.999 Close 1183 10.547 79.476 Rename 70 64.737 218.055 Unlink 287 15.182 100.650 Qpathinfo 1438 10.859 197.787 Qfileinfo 248 0.736 21.070 Qfsinfo 252 0.885 27.133 Sfileinfo 160 46.075 106.079 Find 536 2.164 115.622 WriteX 793 7.161 70.164 ReadX 2378 0.050 5.672 LockX 4 10.858 18.951 UnlockX 4 7.080 9.623 Flush 121 44.675 192.257 Throughput 0.810791 MB/sec 2 clients 2 procs max_latency=218.095 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 01:19:38 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: 4545 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 253 removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' 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/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 4797 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 96 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: 4892 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found