== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:01:52 (1788523312) 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 08:01:58 EDT 2026 waiting for dbench pid 12445 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 2 111 10.46 MB/sec warmup 1 sec latency 92.374 ms 2 167 6.79 MB/sec warmup 2 sec latency 164.930 ms 2 223 5.74 MB/sec warmup 3 sec latency 233.511 ms 2 291 5.36 MB/sec warmup 4 sec latency 89.777 ms 2 357 5.11 MB/sec warmup 5 sec latency 147.556 ms 2 453 5.30 MB/sec warmup 6 sec latency 103.980 ms 2 599 5.92 MB/sec warmup 7 sec latency 66.287 ms Running lustre_rsync 2 672 5.29 MB/sec warmup 8 sec latency 196.837 ms 2 721 4.73 MB/sec warmup 9 sec latency 186.370 ms 2 762 4.26 MB/sec warmup 10 sec latency 310.520 ms 2 796 3.90 MB/sec warmup 11 sec latency 202.246 ms 2 897 0.22 MB/sec execute 1 sec latency 203.373 ms 2 962 0.24 MB/sec execute 2 sec latency 147.448 ms 2 1045 0.88 MB/sec execute 3 sec latency 160.052 ms 2 1145 0.71 MB/sec execute 4 sec latency 74.014 ms 2 1233 0.60 MB/sec execute 5 sec latency 112.726 ms 2 1397 1.48 MB/sec execute 6 sec latency 78.819 ms 2 1454 1.27 MB/sec execute 7 sec latency 86.238 ms 2 1517 1.13 MB/sec execute 8 sec latency 243.360 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: 282 2 1649 1.03 MB/sec execute 9 sec latency 140.302 ms 2 1719 0.93 MB/sec execute 10 sec latency 74.441 ms 2 1782 0.86 MB/sec execute 11 sec latency 64.762 ms 2 1830 0.79 MB/sec execute 12 sec latency 102.784 ms 2 1925 0.75 MB/sec execute 13 sec latency 154.757 ms 12445 12446 12447 Running lustre_rsync 2 2012 0.71 MB/sec execute 14 sec latency 86.166 ms 2 2106 0.68 MB/sec execute 15 sec latency 98.759 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 3 seconds Changelog records consumed: 559 2 2209 0.65 MB/sec execute 16 sec latency 62.206 ms 2 2346 0.74 MB/sec execute 17 sec latency 193.272 ms 2 2395 0.71 MB/sec execute 18 sec latency 209.678 ms 2 2475 0.75 MB/sec execute 19 sec latency 133.097 ms 2 2599 0.74 MB/sec execute 20 sec latency 120.107 ms 2 2875 1.01 MB/sec execute 21 sec latency 256.401 ms 12445 12446 12447 Running lustre_rsync 2 2982 1.08 MB/sec execute 22 sec latency 140.699 ms 2 3174 1.09 MB/sec execute 23 sec latency 180.545 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: 3423 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 281 2 3258 1.12 MB/sec execute 24 sec latency 283.237 ms 2 3353 1.11 MB/sec execute 25 sec latency 295.063 ms 2 3537 1.29 MB/sec execute 26 sec latency 60.030 ms 2 3636 1.26 MB/sec execute 27 sec latency 75.682 ms 2 3723 1.24 MB/sec execute 28 sec latency 70.998 ms 12445 12446 12447 Running lustre_rsync 2 3794 1.25 MB/sec execute 29 sec latency 123.580 ms 2 3838 1.21 MB/sec execute 30 sec latency 130.867 ms 2 3886 1.18 MB/sec execute 31 sec latency 128.402 ms 2 3963 1.15 MB/sec execute 32 sec latency 77.314 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: 3703 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 279 2 4034 1.12 MB/sec execute 33 sec latency 72.217 ms 2 4121 1.09 MB/sec execute 34 sec latency 95.143 ms 2 4220 1.06 MB/sec execute 35 sec latency 73.771 ms 2 4265 1.04 MB/sec execute 36 sec latency 313.842 ms 2 4306 1.02 MB/sec execute 37 sec latency 250.813 ms 12445 12446 12447 Running lustre_rsync 2 4361 1.00 MB/sec execute 38 sec latency 170.385 ms 2 4428 0.98 MB/sec execute 39 sec latency 136.081 ms 2 4468 0.96 MB/sec execute 40 sec latency 177.796 ms 2 4509 0.94 MB/sec execute 41 sec latency 152.929 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: 3981 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 372 2 4554 0.93 MB/sec execute 42 sec latency 149.750 ms 2 4679 0.95 MB/sec execute 43 sec latency 71.975 ms 2 4750 0.93 MB/sec execute 44 sec latency 69.490 ms 2 4891 0.98 MB/sec execute 45 sec latency 51.250 ms 2 4998 1.02 MB/sec execute 46 sec latency 65.746 ms 12445 12446 12447 Running lustre_rsync 2 5039 1.00 MB/sec execute 47 sec latency 261.287 ms 2 5091 0.98 MB/sec execute 48 sec latency 281.766 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: 4352 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 261 2 5170 0.97 MB/sec execute 49 sec latency 82.106 ms 2 5268 0.95 MB/sec execute 50 sec latency 174.379 ms 2 5340 0.93 MB/sec execute 51 sec latency 70.283 ms 2 5393 0.92 MB/sec execute 52 sec latency 75.125 ms 2 5450 0.90 MB/sec execute 53 sec latency 248.708 ms 12445 12446 12447 Running lustre_rsync 2 5538 0.89 MB/sec execute 54 sec latency 149.700 ms 2 5573 0.87 MB/sec execute 55 sec latency 117.133 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: 4612 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 242 2 5669 0.86 MB/sec execute 56 sec latency 93.416 ms 2 5752 0.85 MB/sec execute 57 sec latency 83.086 ms 2 5889 0.87 MB/sec execute 58 sec latency 74.607 ms 2 5936 0.86 MB/sec execute 59 sec latency 220.792 ms 2 cleanup 60 sec 12445 12446 12447 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1810 34.415 295.022 Close 1400 8.395 44.566 Rename 74 46.872 119.815 Unlink 304 15.041 82.603 Qpathinfo 1746 7.824 180.997 Qfileinfo 300 0.555 18.897 Qfsinfo 254 0.892 43.747 Sfileinfo 164 31.163 81.138 Find 616 1.784 53.860 WriteX 902 4.785 54.880 ReadX 2560 0.041 3.250 LockX 4 7.373 17.557 UnlockX 4 6.248 8.966 Flush 116 113.778 313.825 Throughput 0.863546 MB/sec 2 clients 2 procs max_latency=313.842 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: 4853 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 201 stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 08:03:13 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/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 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: 5053 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 133 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: 5185 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