== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:06:57 (1788833217) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Mon Sep 7 22:07:06 EDT 2026 waiting for dbench pid 13571 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 71 6.28 MB/sec warmup 1 sec latency 88.403 ms 2 147 6.26 MB/sec warmup 2 sec latency 135.973 ms 2 184 4.91 MB/sec warmup 3 sec latency 433.142 ms 2 250 4.74 MB/sec warmup 4 sec latency 467.749 ms 2 327 4.74 MB/sec warmup 5 sec latency 94.623 ms 2 421 4.94 MB/sec warmup 6 sec latency 73.867 ms 2 507 5.02 MB/sec warmup 7 sec latency 78.331 ms Running lustre_rsync 2 647 5.25 MB/sec warmup 8 sec latency 77.040 ms 2 708 4.70 MB/sec warmup 9 sec latency 85.019 ms 2 772 4.26 MB/sec warmup 10 sec latency 90.821 ms 2 857 3.92 MB/sec warmup 11 sec latency 87.361 ms 2 973 0.19 MB/sec execute 1 sec latency 106.573 ms 2 1052 1.17 MB/sec execute 2 sec latency 108.973 ms 2 1132 0.84 MB/sec execute 3 sec latency 74.952 ms 2 1200 0.66 MB/sec execute 4 sec latency 69.875 ms 2 1269 0.57 MB/sec execute 5 sec latency 61.976 ms 2 1420 1.43 MB/sec execute 6 sec latency 98.100 ms 2 1499 1.24 MB/sec execute 7 sec latency 67.263 ms 2 1600 1.11 MB/sec execute 8 sec latency 83.810 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 14 seconds Changelog records consumed: 263 2 1663 1.00 MB/sec execute 9 sec latency 75.936 ms 2 1737 0.91 MB/sec execute 10 sec latency 76.823 ms 2 1806 0.84 MB/sec execute 11 sec latency 81.789 ms 2 1894 0.78 MB/sec execute 12 sec latency 57.893 ms 2 1997 0.73 MB/sec execute 13 sec latency 71.815 ms 2 2108 0.70 MB/sec execute 14 sec latency 70.678 ms 13571 13572 13573 Running lustre_rsync 2 2169 0.67 MB/sec execute 15 sec latency 90.228 ms 2 2299 0.71 MB/sec execute 16 sec latency 58.596 ms 2 2378 0.73 MB/sec execute 17 sec latency 72.605 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: 3324 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 617 2 2440 0.71 MB/sec execute 18 sec latency 90.726 ms 2 2567 0.76 MB/sec execute 19 sec latency 92.505 ms 2 2762 1.02 MB/sec execute 20 sec latency 62.683 ms 2 2924 1.12 MB/sec execute 21 sec latency 204.949 ms 2 3008 1.07 MB/sec execute 22 sec latency 77.032 ms 13571 13572 13573 Running lustre_rsync 2 3227 1.11 MB/sec execute 23 sec latency 93.297 ms 2 3363 1.14 MB/sec execute 24 sec latency 89.321 ms 2 3545 1.33 MB/sec execute 25 sec latency 84.649 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: 3940 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 303 2 3610 1.29 MB/sec execute 26 sec latency 148.733 ms 2 3699 1.26 MB/sec execute 27 sec latency 253.513 ms 2 3797 1.29 MB/sec execute 28 sec latency 68.590 ms 2 3888 1.25 MB/sec execute 29 sec latency 76.253 ms 2 3975 1.22 MB/sec execute 30 sec latency 53.775 ms 13571 13572 13573 Running lustre_rsync 2 4052 1.18 MB/sec execute 31 sec latency 113.683 ms 2 4114 1.15 MB/sec execute 32 sec latency 121.354 ms 2 4214 1.12 MB/sec execute 33 sec latency 123.128 ms 2 4266 1.09 MB/sec execute 34 sec latency 131.575 ms 2 4299 1.07 MB/sec execute 35 sec latency 161.569 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: 4242 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 443 2 4346 1.04 MB/sec execute 36 sec latency 99.272 ms 2 4432 1.02 MB/sec execute 37 sec latency 107.631 ms 2 4485 1.01 MB/sec execute 38 sec latency 93.930 ms 2 4554 0.99 MB/sec execute 39 sec latency 62.513 ms 2 4693 1.02 MB/sec execute 40 sec latency 51.709 ms 13571 13572 13573 Running lustre_rsync 2 4775 1.00 MB/sec execute 41 sec latency 56.691 ms 2 4830 0.98 MB/sec execute 42 sec latency 88.591 ms 2 4975 1.09 MB/sec execute 43 sec latency 89.130 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: 4684 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 320 2 5032 1.06 MB/sec execute 44 sec latency 124.341 ms 2 5123 1.04 MB/sec execute 45 sec latency 70.342 ms 2 5179 1.02 MB/sec execute 46 sec latency 92.662 ms 2 5259 1.00 MB/sec execute 47 sec latency 97.321 ms 2 5344 0.99 MB/sec execute 48 sec latency 56.867 ms 13571 13572 13573 Running lustre_rsync 2 5392 0.97 MB/sec execute 49 sec latency 91.087 ms 2 5480 0.95 MB/sec execute 50 sec latency 103.261 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: 5003 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 255 2 5564 0.94 MB/sec execute 51 sec latency 76.295 ms 2 5623 0.92 MB/sec execute 52 sec latency 101.457 ms 2 5723 0.91 MB/sec execute 53 sec latency 68.560 ms 2 5829 0.91 MB/sec execute 54 sec latency 90.340 ms 2 5926 0.92 MB/sec execute 55 sec latency 95.438 ms 13571 13572 13573 Running lustre_rsync 2 5990 0.91 MB/sec execute 56 sec latency 90.229 ms 2 6047 0.91 MB/sec execute 57 sec latency 86.788 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: 5257 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 244 2 6147 0.91 MB/sec execute 58 sec latency 93.553 ms 2 6323 0.99 MB/sec execute 59 sec latency 99.952 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1889 34.357 253.495 Close 1452 8.276 89.569 Rename 83 51.837 117.803 Unlink 321 13.238 63.344 Qpathinfo 1830 8.570 84.195 Qfileinfo 334 0.571 14.506 Qfsinfo 284 0.673 18.941 Sfileinfo 174 37.184 131.560 Find 650 1.631 47.953 WriteX 987 5.843 96.443 ReadX 3015 0.044 6.492 LockX 8 10.050 20.607 UnlockX 8 6.615 11.143 Flush 117 42.010 161.545 Throughput 0.993665 MB/sec 2 clients 2 procs max_latency=253.513 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 22:08:21 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/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 5500 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 286 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: 5785 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found