== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:11:26 (1786183886) 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 Sat Aug 8 06:11:37 EDT 2026 waiting for dbench pid 13552 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 76 6.64 MB/sec warmup 1 sec latency 86.120 ms 2 141 6.13 MB/sec warmup 2 sec latency 154.928 ms 2 182 4.88 MB/sec warmup 3 sec latency 150.716 ms 2 225 4.31 MB/sec warmup 4 sec latency 420.942 ms 2 291 4.27 MB/sec warmup 5 sec latency 90.174 ms 2 352 4.19 MB/sec warmup 6 sec latency 115.777 ms 2 425 4.26 MB/sec warmup 7 sec latency 135.544 ms Running lustre_rsync 2 480 4.18 MB/sec warmup 8 sec latency 112.085 ms 2 574 4.42 MB/sec warmup 9 sec latency 102.027 ms 2 674 4.21 MB/sec warmup 10 sec latency 90.634 ms 2 735 3.86 MB/sec warmup 11 sec latency 104.084 ms 2 874 0.47 MB/sec execute 1 sec latency 116.975 ms 2 913 0.34 MB/sec execute 2 sec latency 136.109 ms 2 973 0.29 MB/sec execute 3 sec latency 133.981 ms 2 1051 0.74 MB/sec execute 4 sec latency 88.338 ms 2 1133 0.63 MB/sec execute 5 sec latency 62.673 ms 2 1198 0.54 MB/sec execute 6 sec latency 72.529 ms 2 1255 0.48 MB/sec execute 7 sec latency 102.786 ms 2 1396 1.15 MB/sec execute 8 sec latency 139.377 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 13 seconds Changelog records consumed: 217 2 1467 1.03 MB/sec execute 9 sec latency 102.537 ms 2 1568 0.94 MB/sec execute 10 sec latency 54.215 ms 2 1644 0.87 MB/sec execute 11 sec latency 123.558 ms 2 1696 0.80 MB/sec execute 12 sec latency 109.580 ms 2 1762 0.75 MB/sec execute 13 sec latency 90.813 ms 13552 13553 13554 Running lustre_rsync 2 1797 0.70 MB/sec execute 14 sec latency 135.186 ms 2 1843 0.66 MB/sec execute 15 sec latency 123.095 ms 2 1907 0.63 MB/sec execute 16 sec latency 110.615 ms 2 1985 0.59 MB/sec execute 17 sec latency 119.264 ms 2 2033 0.57 MB/sec execute 18 sec latency 98.798 ms 2 2144 0.55 MB/sec execute 19 sec latency 81.650 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: 2931 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 540 2 2197 0.53 MB/sec execute 20 sec latency 85.870 ms 2 2337 0.61 MB/sec execute 21 sec latency 106.780 ms 2 2394 0.60 MB/sec execute 22 sec latency 79.225 ms 2 2453 0.58 MB/sec execute 23 sec latency 111.122 ms 2 2566 0.63 MB/sec execute 24 sec latency 113.680 ms 13552 13553 13554 Running lustre_rsync 2 2764 0.84 MB/sec execute 25 sec latency 70.269 ms 2 2926 0.93 MB/sec execute 26 sec latency 166.752 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: 3470 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 341 2 3178 0.94 MB/sec execute 27 sec latency 70.689 ms 2 3353 1.00 MB/sec execute 28 sec latency 64.285 ms 2 3547 1.17 MB/sec execute 29 sec latency 69.998 ms 2 3658 1.15 MB/sec execute 30 sec latency 71.213 ms 2 3760 1.18 MB/sec execute 31 sec latency 91.400 ms 13552 13553 13554 Running lustre_rsync 2 3838 1.15 MB/sec execute 32 sec latency 79.296 ms 2 3904 1.13 MB/sec execute 33 sec latency 112.349 ms 2 3957 1.10 MB/sec execute 34 sec latency 106.127 ms 2 4028 1.06 MB/sec execute 35 sec latency 66.685 ms 2 4114 1.04 MB/sec execute 36 sec latency 65.932 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: 3810 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 375 2 4213 1.01 MB/sec execute 37 sec latency 80.803 ms 2 4263 0.99 MB/sec execute 38 sec latency 192.214 ms 2 4336 0.98 MB/sec execute 39 sec latency 62.667 ms 2 4405 0.96 MB/sec execute 40 sec latency 91.289 ms 2 4472 0.94 MB/sec execute 41 sec latency 114.753 ms 13552 13553 13554 Running lustre_rsync 2 4524 0.93 MB/sec execute 42 sec latency 91.668 ms 2 4559 0.91 MB/sec execute 43 sec latency 109.875 ms 2 4662 0.94 MB/sec execute 44 sec latency 88.191 ms 2 4727 0.92 MB/sec execute 45 sec latency 81.036 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: 4184 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 369 2 4791 0.90 MB/sec execute 46 sec latency 76.027 ms 2 4949 1.01 MB/sec execute 47 sec latency 80.938 ms 2 5014 0.99 MB/sec execute 48 sec latency 82.447 ms 2 5071 0.97 MB/sec execute 49 sec latency 111.499 ms 2 5140 0.95 MB/sec execute 50 sec latency 82.042 ms 13552 13553 13554 Running lustre_rsync 2 5191 0.93 MB/sec execute 51 sec latency 129.156 ms 2 5251 0.92 MB/sec execute 52 sec latency 83.858 ms 2 5289 0.90 MB/sec execute 53 sec latency 87.524 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: 4552 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 245 2 5352 0.89 MB/sec execute 54 sec latency 86.446 ms 2 5413 0.87 MB/sec execute 55 sec latency 72.565 ms 2 5522 0.86 MB/sec execute 56 sec latency 64.008 ms 2 5580 0.85 MB/sec execute 57 sec latency 90.388 ms 2 5666 0.84 MB/sec execute 58 sec latency 100.273 ms 13552 13553 13554 Running lustre_rsync 2 5724 0.83 MB/sec execute 59 sec latency 95.252 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: 4796 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 234 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1792 37.756 192.190 Close 1375 8.718 56.324 Rename 70 51.079 115.331 Unlink 298 14.425 66.979 Qpathinfo 1704 8.421 91.377 Qfileinfo 287 0.776 35.332 Qfsinfo 244 0.545 13.322 Sfileinfo 154 41.199 133.957 Find 594 1.859 66.748 WriteX 858 6.389 83.237 ReadX 2541 0.045 10.390 LockX 4 15.354 30.778 UnlockX 4 15.122 26.199 Flush 117 39.628 136.092 Throughput 0.826701 MB/sec 2 clients 2 procs max_latency=192.214 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 06:12:51 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/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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: 5029 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 231 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: 5259 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-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