== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:14:13 (1787606053) 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 Mon Aug 24 17:14:20 EDT 2026 waiting for dbench pid 12444 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 71 6.29 MB/sec warmup 1 sec latency 104.974 ms 2 138 6.02 MB/sec warmup 2 sec latency 172.607 ms 2 183 4.89 MB/sec warmup 3 sec latency 163.786 ms 2 223 4.30 MB/sec warmup 4 sec latency 279.803 ms 2 292 4.33 MB/sec warmup 5 sec latency 112.514 ms 2 340 4.08 MB/sec warmup 6 sec latency 177.231 ms 2 385 3.91 MB/sec warmup 7 sec latency 219.782 ms Running lustre_rsync 2 433 3.81 MB/sec warmup 8 sec latency 149.592 ms 2 480 3.73 MB/sec warmup 9 sec latency 170.422 ms 2 521 3.60 MB/sec warmup 10 sec latency 173.267 ms 2 642 3.82 MB/sec warmup 11 sec latency 198.331 ms 2 713 0.05 MB/sec execute 1 sec latency 240.608 ms 2 737 0.14 MB/sec execute 2 sec latency 196.928 ms 2 789 0.19 MB/sec execute 3 sec latency 109.581 ms 2 811 0.15 MB/sec execute 4 sec latency 212.269 ms 2 876 0.19 MB/sec execute 5 sec latency 175.010 ms 2 915 0.20 MB/sec execute 6 sec latency 143.278 ms 2 967 0.18 MB/sec execute 7 sec latency 120.684 ms 2 1007 0.28 MB/sec execute 8 sec latency 290.637 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: 192 2 1109 0.39 MB/sec execute 9 sec latency 62.750 ms 2 1174 0.37 MB/sec execute 10 sec latency 101.193 ms 2 1251 0.35 MB/sec execute 11 sec latency 57.841 ms 2 1407 0.80 MB/sec execute 12 sec latency 106.321 ms 2 1466 0.75 MB/sec execute 13 sec latency 105.589 ms 12444 12445 12446 Running lustre_rsync 2 1515 0.70 MB/sec execute 14 sec latency 175.746 ms 2 1596 0.66 MB/sec execute 15 sec latency 91.258 ms 2 1646 0.63 MB/sec execute 16 sec latency 185.318 ms 2 1686 0.59 MB/sec execute 17 sec latency 125.621 ms 2 1727 0.56 MB/sec execute 18 sec latency 107.753 ms 2 1779 0.54 MB/sec execute 19 sec latency 116.221 ms 2 1816 0.51 MB/sec execute 20 sec latency 130.561 ms 2 1867 0.49 MB/sec execute 21 sec latency 87.454 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: 2828 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 423 2 1955 0.48 MB/sec execute 22 sec latency 170.522 ms 2 2009 0.46 MB/sec execute 23 sec latency 107.164 ms 2 2091 0.46 MB/sec execute 24 sec latency 118.724 ms 2 2161 0.44 MB/sec execute 25 sec latency 89.560 ms 2 2257 0.43 MB/sec execute 26 sec latency 69.821 ms 12444 12445 12446 Running lustre_rsync 2 2349 0.50 MB/sec execute 27 sec latency 334.783 ms 2 2387 0.48 MB/sec execute 28 sec latency 204.980 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: 3250 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 357 2 2421 0.48 MB/sec execute 29 sec latency 493.266 ms 2 2475 0.50 MB/sec execute 30 sec latency 227.038 ms 2 2562 0.50 MB/sec execute 31 sec latency 274.647 ms 2 2764 0.67 MB/sec execute 32 sec latency 121.899 ms 2 2909 0.72 MB/sec execute 33 sec latency 241.334 ms 12444 12445 12446 Running lustre_rsync 2 2980 0.72 MB/sec execute 34 sec latency 215.794 ms 2 3016 0.70 MB/sec execute 35 sec latency 257.376 ms 2 3201 0.73 MB/sec execute 36 sec latency 210.543 ms 2 3317 0.76 MB/sec execute 37 sec latency 136.435 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: 3606 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 165 2 3462 0.85 MB/sec execute 38 sec latency 82.945 ms 2 3577 0.88 MB/sec execute 39 sec latency 77.756 ms 2 3658 0.87 MB/sec execute 40 sec latency 75.946 ms 2 3711 0.86 MB/sec execute 41 sec latency 117.903 ms 2 3796 0.88 MB/sec execute 42 sec latency 105.079 ms 12444 12445 12446 Running lustre_rsync 2 3843 0.86 MB/sec execute 43 sec latency 119.933 ms 2 3905 0.86 MB/sec execute 44 sec latency 77.609 ms 2 3955 0.84 MB/sec execute 45 sec latency 97.006 ms 2 3993 0.82 MB/sec execute 46 sec latency 431.218 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: 3770 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 308 2 4047 0.80 MB/sec execute 47 sec latency 137.488 ms 2 4116 0.79 MB/sec execute 48 sec latency 71.027 ms 2 4204 0.77 MB/sec execute 49 sec latency 97.576 ms 2 4259 0.76 MB/sec execute 50 sec latency 266.112 ms 2 4301 0.75 MB/sec execute 51 sec latency 201.508 ms 12444 12445 12446 Running lustre_rsync 2 4356 0.74 MB/sec execute 52 sec latency 188.022 ms 2 4397 0.73 MB/sec execute 53 sec latency 141.806 ms 2 4450 0.72 MB/sec execute 54 sec latency 210.884 ms 2 4479 0.71 MB/sec execute 55 sec latency 157.357 ms 2 4494 0.70 MB/sec execute 56 sec latency 481.396 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: 4077 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 329 2 4547 0.69 MB/sec execute 57 sec latency 119.793 ms 2 4572 0.69 MB/sec execute 58 sec latency 286.210 ms 2 4643 0.71 MB/sec execute 59 sec latency 105.771 ms 2 cleanup 60 sec 2 cleanup 61 sec 12444 12445 12446 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1378 42.513 431.200 Close 1041 10.567 54.376 Rename 63 59.927 119.765 Unlink 270 17.727 56.241 Qpathinfo 1261 10.241 99.362 Qfileinfo 214 0.637 5.707 Qfsinfo 244 1.384 35.394 Sfileinfo 138 44.149 187.288 Find 482 2.566 70.999 WriteX 724 6.274 80.048 ReadX 2104 0.058 9.817 LockX 4 13.973 21.639 UnlockX 4 6.509 7.264 Flush 124 133.469 493.244 Throughput 0.705574 MB/sec 2 clients 2 procs max_latency=493.266 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 17:15:35 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: 4405 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 206 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' 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: 4610 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 92 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: 4701 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