== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:56:42 (1786748202) 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 Fri Aug 14 18:56:49 EDT 2026 waiting for dbench pid 12409 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 2 111 10.48 MB/sec warmup 1 sec latency 81.294 ms 2 177 7.19 MB/sec warmup 2 sec latency 97.305 ms 2 211 5.48 MB/sec warmup 3 sec latency 338.123 ms 2 293 5.41 MB/sec warmup 4 sec latency 91.868 ms 2 358 5.10 MB/sec warmup 5 sec latency 105.234 ms 2 428 5.02 MB/sec warmup 6 sec latency 116.446 ms 2 499 4.94 MB/sec warmup 7 sec latency 88.084 ms Running lustre_rsync 2 616 5.19 MB/sec warmup 8 sec latency 187.968 ms 2 682 4.70 MB/sec warmup 9 sec latency 181.024 ms 2 725 4.25 MB/sec warmup 10 sec latency 225.551 ms 2 772 3.88 MB/sec warmup 11 sec latency 133.409 ms 2 869 0.28 MB/sec execute 1 sec latency 175.459 ms 2 902 0.21 MB/sec execute 2 sec latency 223.882 ms 2 951 0.22 MB/sec execute 3 sec latency 186.023 ms 2 984 0.21 MB/sec execute 4 sec latency 191.153 ms 2 1081 0.58 MB/sec execute 5 sec latency 127.743 ms 2 1152 0.51 MB/sec execute 6 sec latency 75.343 ms 2 1221 0.45 MB/sec execute 7 sec latency 90.663 ms 2 1326 0.77 MB/sec execute 8 sec latency 82.359 ms 2 1438 1.00 MB/sec execute 9 sec latency 70.498 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: 250 2 1495 0.91 MB/sec execute 10 sec latency 212.626 ms 2 1609 0.85 MB/sec execute 11 sec latency 58.345 ms 2 1687 0.79 MB/sec execute 12 sec latency 159.524 ms 2 1764 0.74 MB/sec execute 13 sec latency 75.502 ms 2 1835 0.69 MB/sec execute 14 sec latency 66.060 ms 12409 12410 12411 Running lustre_rsync 2 1896 0.65 MB/sec execute 15 sec latency 216.138 ms 2 1991 0.62 MB/sec execute 16 sec latency 188.834 ms 2 2075 0.60 MB/sec execute 17 sec latency 71.363 ms 2 2159 0.58 MB/sec execute 18 sec latency 64.385 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: 3111 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 531 2 2279 0.62 MB/sec execute 19 sec latency 69.671 ms 2 2376 0.65 MB/sec execute 20 sec latency 205.986 ms 2 2422 0.63 MB/sec execute 21 sec latency 241.768 ms 2 2557 0.67 MB/sec execute 22 sec latency 156.194 ms 2 2758 0.91 MB/sec execute 23 sec latency 62.657 ms 12409 12410 12411 Running lustre_rsync 2 2797 0.87 MB/sec execute 24 sec latency 307.469 ms 2 2937 0.96 MB/sec execute 25 sec latency 241.967 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: 3641 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 325 2 3012 0.92 MB/sec execute 26 sec latency 246.215 ms 2 3231 0.95 MB/sec execute 27 sec latency 197.704 ms 2 3356 0.99 MB/sec execute 28 sec latency 122.210 ms 2 3523 1.16 MB/sec execute 29 sec latency 156.846 ms 2 3590 1.13 MB/sec execute 30 sec latency 89.043 ms 2 3691 1.11 MB/sec execute 31 sec latency 76.007 ms 12409 12410 12411 Running lustre_rsync 2 3752 1.12 MB/sec execute 32 sec latency 103.092 ms 2 3801 1.11 MB/sec execute 33 sec latency 188.272 ms 2 3856 1.07 MB/sec execute 34 sec latency 120.314 ms 2 3925 1.06 MB/sec execute 35 sec latency 79.228 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: 3965 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 267 2 4049 1.03 MB/sec execute 36 sec latency 71.671 ms 2 4144 1.00 MB/sec execute 37 sec latency 125.515 ms 2 4213 0.98 MB/sec execute 38 sec latency 107.938 ms 2 4252 0.96 MB/sec execute 39 sec latency 368.141 ms 2 4292 0.94 MB/sec execute 40 sec latency 232.937 ms 12409 12410 12411 Running lustre_rsync 2 4310 0.92 MB/sec execute 41 sec latency 399.129 ms 2 4361 0.91 MB/sec execute 42 sec latency 174.677 ms 2 4391 0.89 MB/sec execute 43 sec latency 182.257 ms 2 4443 0.88 MB/sec execute 44 sec latency 283.837 ms 2 4475 0.86 MB/sec execute 45 sec latency 334.515 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: 4231 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 373 2 4507 0.84 MB/sec execute 46 sec latency 324.399 ms 2 4553 0.83 MB/sec execute 47 sec latency 229.253 ms 2 4627 0.85 MB/sec execute 48 sec latency 104.081 ms 2 4723 0.84 MB/sec execute 49 sec latency 65.918 ms 2 4797 0.83 MB/sec execute 50 sec latency 64.219 ms 12409 12410 12411 Running lustre_rsync 2 4836 0.81 MB/sec execute 51 sec latency 187.179 ms 2 4973 0.91 MB/sec execute 52 sec latency 131.309 ms 2 5013 0.89 MB/sec execute 53 sec latency 121.721 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: 4603 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 224 2 5060 0.88 MB/sec execute 54 sec latency 261.687 ms 2 5145 0.86 MB/sec execute 55 sec latency 69.722 ms 2 5222 0.85 MB/sec execute 56 sec latency 222.096 ms 2 5277 0.84 MB/sec execute 57 sec latency 125.345 ms 2 5331 0.82 MB/sec execute 58 sec latency 124.720 ms 12409 12410 12411 Running lustre_rsync 2 5358 0.81 MB/sec execute 59 sec latency 170.161 ms 2 cleanup 60 sec 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: 4826 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1624 37.151 188.257 Close 1215 9.017 59.828 Rename 70 55.887 187.155 Unlink 288 16.679 125.493 Qpathinfo 1488 8.832 156.824 Qfileinfo 254 0.758 21.638 Qfsinfo 244 0.829 29.739 Sfileinfo 151 38.986 117.263 Find 544 1.863 85.206 WriteX 778 5.708 135.997 ReadX 2417 0.046 14.784 LockX 4 11.911 18.477 UnlockX 4 10.630 15.495 Flush 104 145.464 399.112 Throughput 0.810248 MB/sec 2 clients 2 procs max_latency=399.129 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 18:58:04 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/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' 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: 5049 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 202 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: 5250 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