== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 11:32:19 (1788622339) 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 Sat Sep 5 11:32:28 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 2 113 10.48 MB/sec warmup 1 sec latency 111.672 ms 2 154 6.51 MB/sec warmup 2 sec latency 149.451 ms 2 199 5.21 MB/sec warmup 3 sec latency 164.965 ms 2 270 5.04 MB/sec warmup 4 sec latency 136.197 ms 2 334 4.82 MB/sec warmup 5 sec latency 98.744 ms 2 401 4.71 MB/sec warmup 6 sec latency 100.496 ms 2 473 4.71 MB/sec warmup 7 sec latency 110.187 ms Running lustre_rsync 2 513 4.41 MB/sec warmup 8 sec latency 218.158 ms 2 619 4.65 MB/sec warmup 9 sec latency 212.045 ms 2 666 4.21 MB/sec warmup 10 sec latency 291.695 ms 2 703 3.84 MB/sec warmup 11 sec latency 201.906 ms 2 784 0.19 MB/sec execute 1 sec latency 251.849 ms 2 809 0.17 MB/sec execute 2 sec latency 309.123 ms 2 875 0.23 MB/sec execute 3 sec latency 282.366 ms 2 902 0.18 MB/sec execute 4 sec latency 144.283 ms 2 939 0.19 MB/sec execute 5 sec latency 248.800 ms 2 980 0.20 MB/sec execute 6 sec latency 149.759 ms 2 1059 0.45 MB/sec execute 7 sec latency 216.832 ms 2 1107 0.41 MB/sec execute 8 sec latency 133.208 ms 2 1161 0.38 MB/sec execute 9 sec latency 114.166 ms 2 1205 0.35 MB/sec execute 10 sec latency 137.396 ms 2 1251 0.32 MB/sec execute 11 sec latency 98.467 ms 2 1393 0.78 MB/sec execute 12 sec latency 116.351 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 18 seconds Changelog records consumed: 245 2 1448 0.72 MB/sec execute 13 sec latency 102.740 ms 2 1563 0.68 MB/sec execute 14 sec latency 161.467 ms 2 1713 0.65 MB/sec execute 15 sec latency 75.156 ms 2 1790 0.62 MB/sec execute 16 sec latency 70.644 ms 2 1866 0.59 MB/sec execute 17 sec latency 62.235 ms 12411 12412 12413 Running lustre_rsync 2 1939 0.57 MB/sec execute 18 sec latency 283.283 ms 2 1984 0.54 MB/sec execute 19 sec latency 138.073 ms 2 2019 0.52 MB/sec execute 20 sec latency 152.059 ms 2 2116 0.51 MB/sec execute 21 sec latency 85.855 ms 2 2163 0.49 MB/sec execute 22 sec latency 119.466 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: 2865 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 546 2 2296 0.56 MB/sec execute 23 sec latency 185.119 ms 2 2381 0.55 MB/sec execute 24 sec latency 147.724 ms 2 2440 0.54 MB/sec execute 25 sec latency 151.715 ms 2 2559 0.58 MB/sec execute 26 sec latency 183.182 ms 2 2615 0.57 MB/sec execute 27 sec latency 86.291 ms 12411 12412 12413 Running lustre_rsync 2 2880 0.78 MB/sec execute 28 sec latency 269.273 ms 2 2982 0.84 MB/sec execute 29 sec latency 115.612 ms 2 3097 0.83 MB/sec execute 30 sec latency 191.313 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: 3410 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 319 2 3305 0.90 MB/sec execute 31 sec latency 111.035 ms 2 3446 0.97 MB/sec execute 32 sec latency 147.170 ms 2 3606 1.04 MB/sec execute 33 sec latency 59.121 ms 2 3699 1.02 MB/sec execute 34 sec latency 61.175 ms 2 3799 1.05 MB/sec execute 35 sec latency 73.203 ms 12411 12412 12413 Running lustre_rsync 2 3850 1.02 MB/sec execute 36 sec latency 121.633 ms 2 3924 1.01 MB/sec execute 37 sec latency 63.406 ms 2 3969 0.98 MB/sec execute 38 sec latency 113.136 ms 2 4034 0.96 MB/sec execute 39 sec latency 78.595 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: 3728 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 344 2 4100 0.94 MB/sec execute 40 sec latency 85.168 ms 2 4179 0.91 MB/sec execute 41 sec latency 111.078 ms 2 4250 0.90 MB/sec execute 42 sec latency 258.262 ms 2 4308 0.89 MB/sec execute 43 sec latency 130.148 ms 2 4367 0.87 MB/sec execute 44 sec latency 204.677 ms 2 4443 0.86 MB/sec execute 45 sec latency 107.394 ms 12411 12412 12413 Running lustre_rsync 2 4481 0.85 MB/sec execute 46 sec latency 174.473 ms 2 4537 0.83 MB/sec execute 47 sec latency 130.076 ms 2 4592 0.85 MB/sec execute 48 sec latency 136.408 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: 4071 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 350 2 4699 0.85 MB/sec execute 49 sec latency 80.296 ms 2 4778 0.83 MB/sec execute 50 sec latency 71.107 ms 2 4892 0.88 MB/sec execute 51 sec latency 85.564 ms 2 4995 0.91 MB/sec execute 52 sec latency 79.562 ms 2 5055 0.90 MB/sec execute 53 sec latency 158.921 ms 12411 12412 12413 Running lustre_rsync 2 5142 0.89 MB/sec execute 54 sec latency 162.235 ms 2 5198 0.87 MB/sec execute 55 sec latency 236.716 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: 4420 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 265 2 5263 0.86 MB/sec execute 56 sec latency 296.248 ms 2 5331 0.84 MB/sec execute 57 sec latency 91.461 ms 2 5396 0.83 MB/sec execute 58 sec latency 145.563 ms 2 5430 0.82 MB/sec execute 59 sec latency 172.368 ms 2 cleanup 60 sec 12411 12412 12413 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 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: 4684 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 163 2 cleanup 63 sec 0 cleanup 64 sec 0 cleanup 64 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1684 36.184 185.102 Close 1253 8.678 46.300 Rename 72 57.193 154.150 Unlink 292 15.378 77.356 Qpathinfo 1547 8.931 133.182 Qfileinfo 267 0.589 13.697 Qfsinfo 252 0.655 12.661 Sfileinfo 159 38.111 116.337 Find 561 2.273 111.058 WriteX 820 4.944 78.901 ReadX 2459 0.042 5.899 LockX 4 5.789 7.454 UnlockX 4 9.124 13.949 Flush 124 112.691 347.839 Throughput 0.817637 MB/sec 2 clients 2 procs max_latency=309.123 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 11:33:44 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/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4846 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 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: 5040 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