== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:36:56 (1788572216) 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 Sep 4 21:37:05 EDT 2026 waiting for dbench pid 12399 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 95 8.74 MB/sec warmup 1 sec latency 98.132 ms 2 161 6.66 MB/sec warmup 2 sec latency 141.848 ms 2 214 5.57 MB/sec warmup 3 sec latency 267.255 ms 2 288 5.34 MB/sec warmup 4 sec latency 98.551 ms 2 347 4.96 MB/sec warmup 5 sec latency 114.538 ms 2 415 4.88 MB/sec warmup 6 sec latency 101.491 ms Running lustre_rsync 2 492 4.89 MB/sec warmup 7 sec latency 80.700 ms 2 610 5.23 MB/sec warmup 8 sec latency 92.423 ms 2 673 4.69 MB/sec warmup 9 sec latency 194.358 ms 2 721 4.25 MB/sec warmup 10 sec latency 139.168 ms 2 772 3.88 MB/sec warmup 11 sec latency 228.300 ms 2 864 0.20 MB/sec execute 1 sec latency 255.164 ms 2 904 0.21 MB/sec execute 2 sec latency 174.790 ms 2 957 0.22 MB/sec execute 3 sec latency 175.413 ms 2 1028 0.59 MB/sec execute 4 sec latency 141.620 ms 2 1121 0.60 MB/sec execute 5 sec latency 69.014 ms 2 1175 0.51 MB/sec execute 6 sec latency 140.556 ms 2 1226 0.46 MB/sec execute 7 sec latency 81.200 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: 233 2 1273 0.42 MB/sec execute 8 sec latency 110.744 ms 2 1403 1.00 MB/sec execute 9 sec latency 180.867 ms 2 1460 0.91 MB/sec execute 10 sec latency 95.270 ms 2 1532 0.84 MB/sec execute 11 sec latency 144.924 ms 2 1628 0.78 MB/sec execute 12 sec latency 76.668 ms 12399 12400 12401 Running lustre_rsync 2 1685 0.73 MB/sec execute 13 sec latency 145.899 ms 2 1726 0.68 MB/sec execute 14 sec latency 97.948 ms 2 1785 0.64 MB/sec execute 15 sec latency 87.890 ms 2 1828 0.61 MB/sec execute 16 sec latency 103.723 ms 2 1907 0.58 MB/sec execute 17 sec latency 170.654 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: 3099 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 451 2 2009 0.56 MB/sec execute 18 sec latency 66.593 ms 2 2108 0.55 MB/sec execute 19 sec latency 64.555 ms 2 2175 0.53 MB/sec execute 20 sec latency 93.982 ms 2 2330 0.60 MB/sec execute 21 sec latency 74.650 ms 2 2392 0.59 MB/sec execute 22 sec latency 166.475 ms 12399 12400 12401 Running lustre_rsync 2 2452 0.58 MB/sec execute 23 sec latency 217.678 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: 3549 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 322 2 2566 0.62 MB/sec execute 24 sec latency 209.894 ms 2 2752 0.84 MB/sec execute 25 sec latency 69.329 ms 2 2922 0.92 MB/sec execute 26 sec latency 144.568 ms 2 3008 0.89 MB/sec execute 27 sec latency 171.377 ms 2 3212 0.91 MB/sec execute 28 sec latency 162.042 ms 12399 12400 12401 Running lustre_rsync 2 3365 0.96 MB/sec execute 29 sec latency 78.116 ms 2 3541 1.12 MB/sec execute 30 sec latency 71.020 ms 2 3640 1.10 MB/sec execute 31 sec latency 83.802 ms 2 3696 1.08 MB/sec execute 32 sec latency 87.510 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: 3870 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 223 2 3780 1.11 MB/sec execute 33 sec latency 115.587 ms 2 3814 1.07 MB/sec execute 34 sec latency 156.886 ms 2 3877 1.04 MB/sec execute 35 sec latency 89.974 ms 2 3944 1.03 MB/sec execute 36 sec latency 85.990 ms 2 4010 1.00 MB/sec execute 37 sec latency 91.968 ms 12399 12400 12401 Running lustre_rsync 2 4057 0.98 MB/sec execute 38 sec latency 99.047 ms 2 4113 0.95 MB/sec execute 39 sec latency 110.910 ms 2 4180 0.93 MB/sec execute 40 sec latency 95.331 ms 2 4238 0.92 MB/sec execute 41 sec latency 322.016 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: 4092 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 393 2 4281 0.90 MB/sec execute 42 sec latency 128.412 ms 2 4353 0.88 MB/sec execute 43 sec latency 126.711 ms 2 4390 0.87 MB/sec execute 44 sec latency 144.484 ms 2 4450 0.86 MB/sec execute 45 sec latency 209.375 ms 2 4491 0.84 MB/sec execute 46 sec latency 205.459 ms 12399 12400 12401 Running lustre_rsync 2 4549 0.83 MB/sec execute 47 sec latency 220.695 ms 2 4607 0.85 MB/sec execute 48 sec latency 258.751 ms 2 4690 0.84 MB/sec execute 49 sec latency 75.115 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: 4484 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 243 2 4733 0.82 MB/sec execute 50 sec latency 106.825 ms 2 4811 0.81 MB/sec execute 51 sec latency 68.026 ms 2 4967 0.91 MB/sec execute 52 sec latency 66.557 ms 2 5022 0.89 MB/sec execute 53 sec latency 94.924 ms 2 5093 0.88 MB/sec execute 54 sec latency 167.333 ms 12399 12400 12401 Running lustre_rsync 2 5142 0.86 MB/sec execute 55 sec latency 95.820 ms 2 5190 0.85 MB/sec execute 56 sec latency 129.193 ms 2 5231 0.84 MB/sec execute 57 sec latency 278.938 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: 4726 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 2 5287 0.82 MB/sec execute 58 sec latency 74.436 ms 2 5362 0.81 MB/sec execute 59 sec latency 103.963 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 12399 12400 12401 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1654 38.064 180.852 Close 1228 9.467 56.583 Rename 70 53.320 140.535 Unlink 288 16.712 69.424 Qpathinfo 1504 9.437 115.544 Qfileinfo 259 0.598 12.015 Qfsinfo 244 1.083 32.049 Sfileinfo 152 37.057 110.797 Find 552 2.352 98.454 WriteX 783 5.438 79.159 ReadX 2426 0.055 13.401 LockX 4 6.492 7.615 UnlockX 4 6.414 8.968 Flush 106 103.645 321.995 Throughput 0.81061 MB/sec 2 clients 2 procs max_latency=322.016 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 21:38:19 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/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' 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/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' 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 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: 4940 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 313 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: 5252 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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: 5280 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