== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:13:25 (1788581605) 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 00:13:34 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 52 4.18 MB/sec warmup 1 sec latency 98.731 ms 2 134 5.88 MB/sec warmup 2 sec latency 114.523 ms 2 185 4.96 MB/sec warmup 3 sec latency 144.481 ms 2 247 4.70 MB/sec warmup 4 sec latency 136.774 ms 2 304 4.48 MB/sec warmup 5 sec latency 108.276 ms 2 345 4.13 MB/sec warmup 6 sec latency 140.405 ms Running lustre_rsync 2 376 3.83 MB/sec warmup 7 sec latency 417.078 ms 2 421 3.71 MB/sec warmup 8 sec latency 339.660 ms 2 481 3.73 MB/sec warmup 9 sec latency 145.240 ms 2 532 3.71 MB/sec warmup 10 sec latency 192.964 ms 2 648 3.82 MB/sec warmup 11 sec latency 201.739 ms 2 705 0.06 MB/sec execute 1 sec latency 367.234 ms 2 731 0.14 MB/sec execute 2 sec latency 231.982 ms 2 776 0.13 MB/sec execute 3 sec latency 139.212 ms 2 802 0.15 MB/sec execute 4 sec latency 227.245 ms 2 848 0.16 MB/sec execute 5 sec latency 225.281 ms 2 878 0.16 MB/sec execute 6 sec latency 237.009 ms 2 944 0.17 MB/sec execute 7 sec latency 143.096 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: 171 2 984 0.18 MB/sec execute 8 sec latency 122.119 ms 2 1112 0.40 MB/sec execute 9 sec latency 101.255 ms 2 1179 0.37 MB/sec execute 10 sec latency 72.382 ms 2 1244 0.35 MB/sec execute 11 sec latency 73.041 ms 2 1393 0.80 MB/sec execute 12 sec latency 98.850 ms 12411 12412 12413 Running lustre_rsync 2 1440 0.74 MB/sec execute 13 sec latency 85.193 ms 2 1481 0.69 MB/sec execute 14 sec latency 179.921 ms 2 1527 0.65 MB/sec execute 15 sec latency 278.267 ms 2 1622 0.62 MB/sec execute 16 sec latency 71.703 ms 2 1682 0.59 MB/sec execute 17 sec latency 227.849 ms 2 1733 0.57 MB/sec execute 18 sec latency 112.466 ms 2 1789 0.54 MB/sec execute 19 sec latency 117.254 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: 2804 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 398 2 1859 0.52 MB/sec execute 20 sec latency 101.099 ms 2 1927 0.50 MB/sec execute 21 sec latency 238.843 ms 2 1978 0.48 MB/sec execute 22 sec latency 104.009 ms 2 2013 0.46 MB/sec execute 23 sec latency 119.531 ms 2 2088 0.45 MB/sec execute 24 sec latency 101.416 ms 12411 12412 12413 Running lustre_rsync 2 2154 0.44 MB/sec execute 25 sec latency 88.506 ms 2 2195 0.43 MB/sec execute 26 sec latency 108.418 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: 3201 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 332 2 2276 0.45 MB/sec execute 27 sec latency 189.185 ms 2 2362 0.48 MB/sec execute 28 sec latency 253.036 ms 2 2411 0.47 MB/sec execute 29 sec latency 211.047 ms 2 2466 0.50 MB/sec execute 30 sec latency 229.558 ms 2 2559 0.50 MB/sec execute 31 sec latency 351.068 ms 12411 12412 12413 Running lustre_rsync 2 2609 0.49 MB/sec execute 32 sec latency 178.877 ms 2 2772 0.65 MB/sec execute 33 sec latency 296.696 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: 3532 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 170 2 2931 0.72 MB/sec execute 34 sec latency 334.592 ms 2 3014 0.70 MB/sec execute 35 sec latency 197.998 ms 2 3208 0.73 MB/sec execute 36 sec latency 255.762 ms 2 3349 0.77 MB/sec execute 37 sec latency 134.004 ms 2 3528 0.90 MB/sec execute 38 sec latency 66.181 ms 12411 12412 12413 Running lustre_rsync 2 3628 0.89 MB/sec execute 39 sec latency 80.730 ms 2 3697 0.88 MB/sec execute 40 sec latency 85.436 ms 2 3774 0.91 MB/sec execute 41 sec latency 158.204 ms 2 3803 0.88 MB/sec execute 42 sec latency 169.487 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: 3701 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 252 2 3862 0.86 MB/sec execute 43 sec latency 105.580 ms 2 3931 0.86 MB/sec execute 44 sec latency 89.746 ms 2 3994 0.84 MB/sec execute 45 sec latency 96.741 ms 2 4080 0.82 MB/sec execute 46 sec latency 50.984 ms 2 4173 0.80 MB/sec execute 47 sec latency 64.571 ms 12411 12412 12413 Running lustre_rsync 2 4238 0.79 MB/sec execute 48 sec latency 337.689 ms 2 4285 0.78 MB/sec execute 49 sec latency 358.650 ms 2 4325 0.77 MB/sec execute 50 sec latency 169.846 ms 2 4368 0.76 MB/sec execute 51 sec latency 152.192 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: 3952 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 396 2 4452 0.75 MB/sec execute 52 sec latency 115.024 ms 2 4511 0.74 MB/sec execute 53 sec latency 155.985 ms 2 4567 0.74 MB/sec execute 54 sec latency 127.934 ms 2 4655 0.76 MB/sec execute 55 sec latency 84.775 ms 2 4726 0.75 MB/sec execute 56 sec latency 88.974 ms 12411 12412 12413 Running lustre_rsync 2 4808 0.74 MB/sec execute 57 sec latency 66.259 ms 2 4894 0.77 MB/sec execute 58 sec latency 107.789 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: 4347 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 227 2 4967 0.81 MB/sec execute 59 sec latency 165.901 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1463 39.543 179.894 Close 1121 10.724 108.728 Rename 72 57.894 133.614 Unlink 284 16.944 68.035 Qpathinfo 1359 9.594 113.384 Qfileinfo 230 0.766 17.724 Qfsinfo 258 0.837 24.360 Sfileinfo 164 39.913 178.847 Find 515 2.091 61.112 WriteX 762 5.933 189.169 ReadX 2332 0.047 8.876 LockX 4 7.025 12.551 UnlockX 4 5.917 7.084 Flush 125 124.169 358.634 Throughput 0.81043 MB/sec 2 clients 2 procs max_latency=367.234 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 00:14:49 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' 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 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: 4573 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 246 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: 4818 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