== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:59:03 (1788940743) 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 Wed Sep 9 03:59:12 EDT 2026 waiting for dbench pid 12409 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 2 100 9.17 MB/sec warmup 1 sec latency 94.969 ms 2 165 6.80 MB/sec warmup 2 sec latency 135.528 ms 2 237 6.03 MB/sec warmup 3 sec latency 124.271 ms 2 311 5.69 MB/sec warmup 4 sec latency 102.671 ms 2 364 5.21 MB/sec warmup 5 sec latency 146.792 ms 2 429 5.03 MB/sec warmup 6 sec latency 117.193 ms Running lustre_rsync 2 477 4.76 MB/sec warmup 7 sec latency 201.639 ms 2 523 4.51 MB/sec warmup 8 sec latency 261.493 ms 2 653 4.67 MB/sec warmup 9 sec latency 134.095 ms 2 692 4.23 MB/sec warmup 10 sec latency 167.553 ms 2 724 3.87 MB/sec warmup 11 sec latency 315.842 ms 2 794 0.23 MB/sec execute 1 sec latency 228.144 ms 2 851 0.22 MB/sec execute 2 sec latency 108.346 ms 2 886 0.21 MB/sec execute 3 sec latency 220.192 ms 2 917 0.21 MB/sec execute 4 sec latency 276.041 ms 2 957 0.18 MB/sec execute 5 sec latency 166.865 ms 2 984 0.18 MB/sec execute 6 sec latency 291.314 ms 2 1083 0.45 MB/sec execute 7 sec latency 128.788 ms 2 1149 0.41 MB/sec execute 8 sec latency 75.949 ms 2 1204 0.38 MB/sec execute 9 sec latency 73.957 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 15 seconds Changelog records consumed: 222 2 1275 0.36 MB/sec execute 10 sec latency 65.384 ms 2 1433 0.85 MB/sec execute 11 sec latency 68.896 ms 2 1481 0.78 MB/sec execute 12 sec latency 146.655 ms 2 1552 0.73 MB/sec execute 13 sec latency 227.567 ms 2 1632 0.69 MB/sec execute 14 sec latency 104.514 ms 12409 12410 12411 Running lustre_rsync 2 1683 0.65 MB/sec execute 15 sec latency 197.526 ms 2 1720 0.61 MB/sec execute 16 sec latency 119.109 ms 2 1773 0.58 MB/sec execute 17 sec latency 95.266 ms 2 1798 0.55 MB/sec execute 18 sec latency 138.697 ms 2 1846 0.53 MB/sec execute 19 sec latency 107.615 ms 2 1886 0.50 MB/sec execute 20 sec latency 135.789 ms 2 1949 0.48 MB/sec execute 21 sec latency 239.919 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: 2374 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 476 2 2007 0.47 MB/sec execute 22 sec latency 168.224 ms 2 2068 0.46 MB/sec execute 23 sec latency 230.291 ms 2 2157 0.45 MB/sec execute 24 sec latency 106.962 ms 2 2206 0.43 MB/sec execute 25 sec latency 108.645 ms 2 2325 0.50 MB/sec execute 26 sec latency 104.458 ms 12409 12410 12411 Running lustre_rsync 2 2366 0.48 MB/sec execute 27 sec latency 218.649 ms 2 2391 0.47 MB/sec execute 28 sec latency 325.946 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: 2849 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 281 2 2439 0.46 MB/sec execute 29 sec latency 247.366 ms 2 2489 0.49 MB/sec execute 30 sec latency 257.296 ms 2 2591 0.49 MB/sec execute 31 sec latency 101.121 ms 2 2777 0.66 MB/sec execute 32 sec latency 192.943 ms 2 2982 0.74 MB/sec execute 33 sec latency 125.750 ms 12409 12410 12411 Running lustre_rsync 2 3009 0.72 MB/sec execute 34 sec latency 295.237 ms 2 3193 0.74 MB/sec execute 35 sec latency 143.662 ms 2 3259 0.76 MB/sec execute 36 sec latency 316.373 ms 2 3355 0.76 MB/sec execute 37 sec latency 159.414 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: 3129 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 177 2 3508 0.89 MB/sec execute 38 sec latency 101.118 ms 2 3603 0.88 MB/sec execute 39 sec latency 77.877 ms 2 3683 0.87 MB/sec execute 40 sec latency 107.366 ms 2 3753 0.88 MB/sec execute 41 sec latency 138.303 ms 2 3828 0.87 MB/sec execute 42 sec latency 73.345 ms 12409 12410 12411 Running lustre_rsync 2 3898 0.86 MB/sec execute 43 sec latency 75.773 ms 2 3946 0.85 MB/sec execute 44 sec latency 107.700 ms 2 4004 0.83 MB/sec execute 45 sec latency 108.606 ms 2 4037 0.81 MB/sec execute 46 sec latency 226.101 ms 2 4078 0.80 MB/sec execute 47 sec latency 108.365 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: 3305 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 333 2 4122 0.78 MB/sec execute 48 sec latency 125.095 ms 2 4182 0.76 MB/sec execute 49 sec latency 75.204 ms 2 4236 0.76 MB/sec execute 50 sec latency 380.563 ms 2 4255 0.74 MB/sec execute 51 sec latency 494.656 ms 2 4293 0.73 MB/sec execute 52 sec latency 289.869 ms 2 4327 0.72 MB/sec execute 53 sec latency 333.068 ms 12409 12410 12411 Running lustre_rsync 2 4364 0.71 MB/sec execute 54 sec latency 222.838 ms 2 4417 0.70 MB/sec execute 55 sec latency 147.860 ms 2 4448 0.69 MB/sec execute 56 sec latency 293.972 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: 3637 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 274 2 4483 0.68 MB/sec execute 57 sec latency 144.859 ms 2 4533 0.67 MB/sec execute 58 sec latency 242.181 ms 2 4585 0.68 MB/sec execute 59 sec latency 186.270 ms 2 cleanup 60 sec 2 cleanup 61 sec 12409 12410 12411 Running lustre_rsync 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1343 42.833 230.271 Close 1005 11.167 88.105 Rename 60 64.394 143.630 Unlink 266 19.981 91.610 Qpathinfo 1244 10.387 191.830 Qfileinfo 209 0.843 9.308 Qfsinfo 227 0.993 24.047 Sfileinfo 130 41.599 162.189 Find 472 3.276 110.480 WriteX 702 6.138 110.495 ReadX 2068 0.045 4.323 LockX 4 4.684 6.400 UnlockX 4 6.795 8.896 Flush 110 158.254 494.640 Throughput 0.682193 MB/sec 2 clients 2 procs max_latency=494.656 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 9 04:00:26 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/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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/WORD' removed directory 'clients/client0/~dmtmp/COREL' 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 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: 3910 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 245 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: 4154 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 57 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: 4210 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