== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:21:53 (1788643313) 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 17:22:01 EDT 2026 waiting for dbench pid 12421 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 91 8.37 MB/sec warmup 1 sec latency 122.234 ms 2 154 6.53 MB/sec warmup 2 sec latency 159.325 ms 2 226 5.83 MB/sec warmup 3 sec latency 97.675 ms 2 301 5.54 MB/sec warmup 4 sec latency 75.344 ms 2 357 5.11 MB/sec warmup 5 sec latency 142.454 ms 2 434 5.08 MB/sec warmup 6 sec latency 102.055 ms Running lustre_rsync 2 489 4.87 MB/sec warmup 7 sec latency 109.714 ms 2 515 4.45 MB/sec warmup 8 sec latency 386.210 ms 2 611 4.65 MB/sec warmup 9 sec latency 152.901 ms 2 666 4.22 MB/sec warmup 10 sec latency 184.547 ms 2 690 3.84 MB/sec warmup 11 sec latency 243.171 ms 2 759 0.11 MB/sec execute 1 sec latency 220.539 ms 2 795 0.17 MB/sec execute 2 sec latency 205.651 ms 2 847 0.18 MB/sec execute 3 sec latency 120.556 ms 2 882 0.19 MB/sec execute 4 sec latency 244.412 ms 2 915 0.19 MB/sec execute 5 sec latency 205.409 ms 2 972 0.17 MB/sec execute 6 sec latency 102.872 ms 2 1051 0.46 MB/sec execute 7 sec latency 194.131 ms 2 1138 0.42 MB/sec execute 8 sec latency 50.270 ms 2 1206 0.39 MB/sec execute 9 sec latency 96.292 ms 2 1255 0.36 MB/sec execute 10 sec latency 96.547 ms 2 1420 0.86 MB/sec execute 11 sec latency 100.670 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 17 seconds Changelog records consumed: 239 2 1481 0.79 MB/sec execute 12 sec latency 100.101 ms 2 1551 0.74 MB/sec execute 13 sec latency 211.963 ms 2 1634 0.70 MB/sec execute 14 sec latency 197.362 ms 2 1674 0.66 MB/sec execute 15 sec latency 171.657 ms 2 1721 0.62 MB/sec execute 16 sec latency 105.379 ms 12421 12422 12423 Running lustre_rsync 2 1777 0.59 MB/sec execute 17 sec latency 128.654 ms 2 1820 0.56 MB/sec execute 18 sec latency 109.281 ms 2 1874 0.53 MB/sec execute 19 sec latency 101.513 ms 2 1958 0.51 MB/sec execute 20 sec latency 166.906 ms 2 2011 0.50 MB/sec execute 21 sec latency 93.986 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: 3110 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 481 2 2127 0.49 MB/sec execute 22 sec latency 77.217 ms 2 2180 0.47 MB/sec execute 23 sec latency 182.050 ms 2 2308 0.53 MB/sec execute 24 sec latency 101.453 ms 2 2372 0.53 MB/sec execute 25 sec latency 218.711 ms 2 2422 0.52 MB/sec execute 26 sec latency 193.633 ms 12421 12422 12423 Running lustre_rsync 2 2480 0.55 MB/sec execute 27 sec latency 203.661 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: 3590 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 304 2 2575 0.54 MB/sec execute 28 sec latency 215.040 ms 2 2710 0.67 MB/sec execute 29 sec latency 126.940 ms 2 2923 0.81 MB/sec execute 30 sec latency 243.151 ms 2 3007 0.79 MB/sec execute 31 sec latency 144.664 ms 2 3217 0.82 MB/sec execute 32 sec latency 183.108 ms 12421 12422 12423 Running lustre_rsync 2 3365 0.85 MB/sec execute 33 sec latency 152.390 ms 2 3536 1.00 MB/sec execute 34 sec latency 80.541 ms 2 3634 0.99 MB/sec execute 35 sec latency 78.551 ms 2 3700 0.97 MB/sec execute 36 sec latency 93.058 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: 3893 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 215 2 3789 1.00 MB/sec execute 37 sec latency 101.175 ms 2 3846 0.97 MB/sec execute 38 sec latency 153.530 ms 2 3932 0.96 MB/sec execute 39 sec latency 72.691 ms 2 4010 0.94 MB/sec execute 40 sec latency 69.092 ms 2 4089 0.92 MB/sec execute 41 sec latency 78.799 ms 12421 12422 12423 Running lustre_rsync 2 4191 0.90 MB/sec execute 42 sec latency 69.091 ms 2 4240 0.88 MB/sec execute 43 sec latency 269.114 ms 2 4285 0.87 MB/sec execute 44 sec latency 150.696 ms 2 4310 0.85 MB/sec execute 45 sec latency 211.468 ms 2 4360 0.84 MB/sec execute 46 sec latency 136.344 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: 4107 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 462 2 4430 0.83 MB/sec execute 47 sec latency 161.156 ms 2 4478 0.81 MB/sec execute 48 sec latency 155.736 ms 2 4544 0.80 MB/sec execute 49 sec latency 150.999 ms 2 4658 0.83 MB/sec execute 50 sec latency 181.446 ms 2 4742 0.82 MB/sec execute 51 sec latency 70.483 ms 12421 12422 12423 Running lustre_rsync 2 4803 0.80 MB/sec execute 52 sec latency 94.581 ms 2 4951 0.90 MB/sec execute 53 sec latency 76.336 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: 4568 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 253 2 5021 0.88 MB/sec execute 54 sec latency 69.879 ms 2 5101 0.87 MB/sec execute 55 sec latency 124.722 ms 2 5173 0.86 MB/sec execute 56 sec latency 64.497 ms 2 5250 0.84 MB/sec execute 57 sec latency 173.065 ms 2 5317 0.83 MB/sec execute 58 sec latency 57.648 ms 12421 12422 12423 Running lustre_rsync 2 5376 0.82 MB/sec execute 59 sec latency 84.660 ms 2 cleanup 60 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: 4820 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 240 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1674 35.971 182.028 Close 1248 8.924 47.342 Rename 72 56.108 109.681 Unlink 292 13.679 48.194 Qpathinfo 1516 8.936 90.039 Qfileinfo 266 0.699 7.359 Qfsinfo 252 0.889 24.712 Sfileinfo 160 36.783 89.855 Find 555 2.049 70.327 WriteX 816 5.578 61.505 ReadX 2451 0.046 10.666 LockX 4 7.963 15.776 UnlockX 4 5.808 7.410 Flush 130 115.650 269.092 Throughput 0.81752 MB/sec 2 clients 2 procs max_latency=269.114 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 17:23:16 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/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 5059 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 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: 5282 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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