-----============= acceptance-small: lustre-rsync-test ============----- Sat Feb 28 13:53:14 EST 2026 oleg106-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/lustre-rsync-test.*ex': No such file or directory excepting tests: 2b oleg106-client.virtnet: executing check_config_client /mnt/lustre oleg106-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg106-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff913847ae1800.idle_timeout=debug osc.lustre-OST0001-osc-ffff913847ae1800.idle_timeout=debug disable quota as required oleg106-server: oleg106-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 nobody:x:65534: == lustre-rsync-test test 1A: Simple Replication ========= 13:53:26 (1772304806) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl1' lustre-MDT0000: Registered changelog user cl1 Replication #1 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl1 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 26 Replication #2 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl1 Starting changelog record: 26 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 3 lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0000: Deregistered changelog user #1 lustre-MDT0000: changelog user 'cl1' not found PASS 1A (5s) == lustre-rsync-test test 1a: Replicate create/delete operations in ROOT directory ========================================================== 13:53:31 (1772304811) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl2' lustre-MDT0000: Registered changelog user cl2 Replication Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl2 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 11 File: /tmp/target/root-dir Size: 40 Blocks: 0 IO Block: 4096 directory Device: 2ch/44d Inode: 44466 Links: 2 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-02-28 13:53:32.000000000 -0500 Modify: 2026-02-28 13:53:32.000000000 -0500 Change: 2026-02-28 13:53:32.571000000 -0500 Birth: - File: /tmp/target/root-file Size: 0 Blocks: 0 IO Block: 4096 regular empty file Device: 2ch/44d Inode: 44467 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-02-28 13:53:32.000000000 -0500 Modify: 2026-02-28 13:53:32.000000000 -0500 Change: 2026-02-28 13:53:32.580000000 -0500 Birth: - stat: cannot statx '/tmp/target/root-file2': No such file or directory File: /tmp/target/root-file3 Size: 0 Blocks: 0 IO Block: 4096 regular empty file Device: 2ch/44d Inode: 45400 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2026-02-28 13:53:32.000000000 -0500 Modify: 2026-02-28 13:53:32.000000000 -0500 Change: 2026-02-28 13:53:32.592000000 -0500 Birth: - stat: cannot statx '/tmp/target/root-dir1': No such file or directory stat: cannot statx '/tmp/target/root-file4': No such file or directory lustre-MDT0000: clear the changelog for cl2 of all records lustre-MDT0000: clear the changelog for cl2 of all records lustre-MDT0000: Deregistered changelog user #2 lustre-MDT0000: changelog user 'cl2' not found PASS 1a (4s) == lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 13:53:35 (1772304815) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 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/d2a.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/d2a.lustre-rsync-test at Sat Feb 28 13:53:37 EST 2026 waiting for dbench pid 10370 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 341 24.53 MB/sec warmup 1 sec latency 70.285 ms 2 765 21.35 MB/sec warmup 2 sec latency 58.407 ms 2 1176 15.34 MB/sec warmup 3 sec latency 33.729 ms 2 1743 13.14 MB/sec warmup 4 sec latency 55.240 ms 2 2386 11.18 MB/sec warmup 5 sec latency 33.412 ms 2 3176 11.37 MB/sec warmup 6 sec latency 42.417 ms 2 3843 11.36 MB/sec warmup 7 sec latency 24.032 ms 2 4297 10.10 MB/sec warmup 8 sec latency 80.914 ms 2 4674 9.35 MB/sec warmup 9 sec latency 59.973 ms 2 5220 9.06 MB/sec warmup 10 sec latency 48.359 ms 2 5863 8.52 MB/sec warmup 11 sec latency 29.767 ms 2 7209 10.47 MB/sec execute 1 sec latency 56.211 ms 2 7659 6.61 MB/sec execute 2 sec latency 13.082 ms 2 7985 4.86 MB/sec execute 3 sec latency 67.313 ms 2 8525 5.83 MB/sec execute 4 sec latency 28.034 ms 2 9033 4.83 MB/sec execute 5 sec latency 44.631 ms 2 9604 4.79 MB/sec execute 6 sec latency 36.875 ms 2 10435 6.00 MB/sec execute 7 sec latency 44.696 ms 2 10994 6.42 MB/sec execute 8 sec latency 19.377 ms 2 11383 5.79 MB/sec execute 9 sec latency 65.642 ms 2 11783 5.55 MB/sec execute 10 sec latency 48.844 ms 2 12289 5.62 MB/sec execute 11 sec latency 44.270 ms 2 12821 5.25 MB/sec execute 12 sec latency 29.858 ms 2 13285 5.26 MB/sec execute 13 sec latency 34.757 ms 2 14141 6.16 MB/sec execute 14 sec latency 53.059 ms 2 14555 5.98 MB/sec execute 15 sec latency 14.284 ms 2 14931 5.65 MB/sec execute 16 sec latency 107.767 ms 2 15246 5.50 MB/sec execute 17 sec latency 51.326 ms 2 15754 5.55 MB/sec execute 18 sec latency 48.841 ms 2 16183 5.30 MB/sec execute 19 sec latency 47.315 ms 2 16663 5.25 MB/sec execute 20 sec latency 36.847 ms 2 17449 5.60 MB/sec execute 21 sec latency 42.520 ms 2 18003 5.79 MB/sec execute 22 sec latency 16.004 ms 2 18421 5.58 MB/sec execute 23 sec latency 84.478 ms 2 18712 5.40 MB/sec execute 24 sec latency 93.861 ms 2 19239 5.52 MB/sec execute 25 sec latency 31.458 ms 2 19731 5.34 MB/sec execute 26 sec latency 34.614 ms 2 20239 5.27 MB/sec execute 27 sec latency 43.745 ms 2 21021 5.55 MB/sec execute 28 sec latency 46.305 ms 2 21644 5.71 MB/sec execute 29 sec latency 18.562 ms 2 22057 5.56 MB/sec execute 30 sec latency 80.526 ms 2 22343 5.45 MB/sec execute 31 sec latency 47.725 ms 2 22890 5.52 MB/sec execute 32 sec latency 45.524 ms 2 23387 5.38 MB/sec execute 33 sec latency 32.143 ms 2 23927 5.36 MB/sec execute 34 sec latency 41.019 ms 2 24827 5.74 MB/sec execute 35 sec latency 30.162 ms 2 25278 5.68 MB/sec execute 36 sec latency 13.337 ms 2 25648 5.55 MB/sec execute 37 sec latency 59.504 ms 2 26054 5.49 MB/sec execute 38 sec latency 33.471 ms 2 26604 5.52 MB/sec execute 39 sec latency 50.151 ms 2 27229 5.46 MB/sec execute 40 sec latency 33.757 ms 2 27812 5.60 MB/sec execute 41 sec latency 42.372 ms 2 28546 5.72 MB/sec execute 42 sec latency 29.583 ms 2 28984 5.65 MB/sec execute 43 sec latency 15.877 ms 2 29350 5.55 MB/sec execute 44 sec latency 89.430 ms 2 29925 5.62 MB/sec execute 45 sec latency 46.329 ms 2 30420 5.52 MB/sec execute 46 sec latency 36.806 ms 2 30906 5.49 MB/sec execute 47 sec latency 43.753 ms 2 31720 5.66 MB/sec execute 48 sec latency 34.317 ms 2 32265 5.72 MB/sec execute 49 sec latency 17.517 ms 2 32653 5.63 MB/sec execute 50 sec latency 90.283 ms 2 32954 5.55 MB/sec execute 51 sec latency 80.165 ms 2 33519 5.60 MB/sec execute 52 sec latency 51.852 ms 2 33974 5.51 MB/sec execute 53 sec latency 33.454 ms 2 34453 5.49 MB/sec execute 54 sec latency 35.857 ms 2 35258 5.63 MB/sec execute 55 sec latency 51.488 ms 2 35835 5.69 MB/sec execute 56 sec latency 22.742 ms 2 36240 5.61 MB/sec execute 57 sec latency 88.058 ms 2 36527 5.55 MB/sec execute 58 sec latency 64.165 ms 2 37088 5.59 MB/sec execute 59 sec latency 62.184 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 10868 5.282 24.985 Close 7966 1.068 9.477 Rename 454 8.014 19.462 Unlink 2198 2.363 5.545 Qpathinfo 9814 1.490 13.563 Qfileinfo 1682 0.221 2.005 Qfsinfo 1792 0.050 2.937 Sfileinfo 868 3.446 9.445 Find 3786 0.692 10.223 WriteX 5284 0.994 10.211 ReadX 16772 0.018 0.254 LockX 32 0.978 1.626 UnlockX 32 1.008 2.146 Flush 762 24.354 107.754 Throughput 5.58549 MB/sec 2 clients 2 procs max_latency=107.767 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Feb 28 13:54:49 EST 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' 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/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 15408 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found PASS 2a (86s) SKIP: lustre-rsync-test test_2b skipping ALWAYS excluded test 2b == lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:55:01 (1772304901) 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 Feb 28 13:55:03 EST 2026 waiting for dbench pid 11280 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 2 339 24.53 MB/sec warmup 1 sec latency 40.878 ms 2 721 21.29 MB/sec warmup 2 sec latency 63.371 ms 2 1051 15.26 MB/sec warmup 3 sec latency 40.910 ms 2 1621 13.08 MB/sec warmup 4 sec latency 29.311 ms 2 2294 11.10 MB/sec warmup 5 sec latency 55.024 ms 2 2982 11.17 MB/sec warmup 6 sec latency 39.632 ms 2 3771 11.36 MB/sec warmup 7 sec latency 35.004 ms 2 4232 10.07 MB/sec warmup 8 sec latency 14.222 ms 2 4483 9.08 MB/sec warmup 9 sec latency 89.337 ms Running lustre_rsync 2 5047 9.03 MB/sec warmup 10 sec latency 35.653 ms 2 5526 8.28 MB/sec warmup 11 sec latency 59.072 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1882 2 6905 13.31 MB/sec execute 1 sec latency 49.565 ms 2 7473 11.34 MB/sec execute 2 sec latency 12.694 ms 2 7846 7.80 MB/sec execute 3 sec latency 73.306 ms 2 8298 6.71 MB/sec execute 4 sec latency 28.227 ms 2 8854 6.67 MB/sec execute 5 sec latency 31.318 ms 11280 11281 11282 Running lustre_rsync 2 9457 6.10 MB/sec execute 6 sec latency 50.881 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 17330 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1850 2 10090 6.83 MB/sec execute 7 sec latency 46.964 ms 2 10950 7.54 MB/sec execute 8 sec latency 41.549 ms 2 11424 6.86 MB/sec execute 9 sec latency 67.789 ms 2 11835 6.50 MB/sec execute 10 sec latency 52.604 ms 2 12432 6.51 MB/sec execute 11 sec latency 42.501 ms 11280 11281 11282 Running lustre_rsync 2 13022 6.24 MB/sec execute 12 sec latency 55.475 ms 2 13745 6.67 MB/sec execute 13 sec latency 43.425 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 19179 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1543 2 14482 7.04 MB/sec execute 14 sec latency 30.603 ms 2 14899 6.64 MB/sec execute 15 sec latency 78.637 ms 2 15254 6.44 MB/sec execute 16 sec latency 43.654 ms 2 15833 6.45 MB/sec execute 17 sec latency 34.455 ms 2 16358 6.15 MB/sec execute 18 sec latency 34.482 ms 11280 11281 11282 Running lustre_rsync 2 16966 6.38 MB/sec execute 19 sec latency 44.866 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 20721 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1414 2 17820 6.73 MB/sec execute 20 sec latency 35.331 ms 2 18276 6.54 MB/sec execute 21 sec latency 13.400 ms 2 18635 6.31 MB/sec execute 22 sec latency 80.289 ms 2 19204 6.41 MB/sec execute 23 sec latency 40.683 ms 2 19753 6.19 MB/sec execute 24 sec latency 67.045 ms 11280 11281 11282 Running lustre_rsync 2 20275 6.12 MB/sec execute 25 sec latency 46.396 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 22134 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1485 2 21108 6.40 MB/sec execute 26 sec latency 32.492 ms 2 21715 6.51 MB/sec execute 27 sec latency 16.933 ms 2 22132 6.31 MB/sec execute 28 sec latency 56.549 ms 2 22608 6.21 MB/sec execute 29 sec latency 50.839 ms 2 23203 6.22 MB/sec execute 30 sec latency 42.315 ms 11280 11281 11282 Running lustre_rsync 2 23777 6.13 MB/sec execute 31 sec latency 48.532 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 23618 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1421 2 24560 6.34 MB/sec execute 32 sec latency 59.558 ms 2 25155 6.47 MB/sec execute 33 sec latency 22.417 ms 2 25585 6.31 MB/sec execute 34 sec latency 64.518 ms 2 25921 6.22 MB/sec execute 35 sec latency 65.575 ms 2 26462 6.23 MB/sec execute 36 sec latency 64.271 ms 11280 11281 11282 Running lustre_rsync 2 27006 6.09 MB/sec execute 37 sec latency 34.486 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 25038 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1305 2 27496 6.06 MB/sec execute 38 sec latency 36.185 ms 2 28248 6.23 MB/sec execute 39 sec latency 41.056 ms 2 28782 6.31 MB/sec execute 40 sec latency 15.376 ms 2 29148 6.17 MB/sec execute 41 sec latency 93.093 ms 2 29475 6.10 MB/sec execute 42 sec latency 50.769 ms 11280 11281 11282 Running lustre_rsync 2 30023 6.11 MB/sec execute 43 sec latency 35.807 ms 2 30569 5.99 MB/sec execute 44 sec latency 48.510 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 26342 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1274 2 31180 6.09 MB/sec execute 45 sec latency 43.028 ms 2 31938 6.24 MB/sec execute 46 sec latency 42.678 ms 2 32362 6.18 MB/sec execute 47 sec latency 13.614 ms 2 32749 6.07 MB/sec execute 48 sec latency 78.590 ms 2 33148 6.01 MB/sec execute 49 sec latency 66.181 ms 11280 11281 11282 Running lustre_rsync 2 33698 6.02 MB/sec execute 50 sec latency 37.930 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 27615 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1328 2 34316 5.97 MB/sec execute 51 sec latency 52.548 ms 2 34944 6.07 MB/sec execute 52 sec latency 35.009 ms 2 35666 6.15 MB/sec execute 53 sec latency 42.007 ms 2 36103 6.09 MB/sec execute 54 sec latency 17.933 ms 2 36432 6.01 MB/sec execute 55 sec latency 69.939 ms 11280 11281 11282 Running lustre_rsync 2 36996 6.05 MB/sec execute 56 sec latency 26.996 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 28942 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1367 2 37491 5.96 MB/sec execute 57 sec latency 48.390 ms 2 38066 5.94 MB/sec execute 58 sec latency 32.647 ms 2 38865 6.06 MB/sec execute 59 sec latency 53.184 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 11442 4.971 40.665 Close 8378 1.008 5.392 Rename 490 7.296 16.000 Unlink 2314 2.337 6.669 Qpathinfo 10328 1.416 12.274 Qfileinfo 1814 0.215 1.727 Qfsinfo 1948 0.042 1.261 Sfileinfo 906 3.172 11.581 Find 4040 0.662 10.564 WriteX 5670 0.975 7.591 ReadX 18480 0.017 3.053 LockX 40 0.930 1.163 UnlockX 40 0.939 1.249 Flush 792 23.673 93.078 Throughput 6.06228 MB/sec 2 clients 2 procs max_latency=93.093 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Feb 28 13:56:16 EST 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/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 30308 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1191 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 PASS 2c (86s) == lustre-rsync-test test 3a: Replicate files created by createmany ========================================================== 13:56:27 (1772304987) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl5' lustre-MDT0000: Registered changelog user cl5 total: 1000 open/close in 1.95 seconds: 512.53 ops/second Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl5 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 11 seconds Changelog records consumed: 2000 lustre-MDT0000: clear the changelog for cl5 of all records lustre-MDT0000: clear the changelog for cl5 of all records lustre-MDT0000: Deregistered changelog user #5 lustre-MDT0000: changelog user 'cl5' not found PASS 3a (21s) == lustre-rsync-test test 3b: Replicate files created by writemany ========================================================== 13:56:48 (1772305008) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl6' lustre-MDT0000: Registered changelog user cl6 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl6 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 36 seconds Changelog records consumed: 42651 lustre-MDT0000: clear the changelog for cl6 of all records lustre-MDT0000: clear the changelog for cl6 of all records lustre-MDT0000: Deregistered changelog user #6 lustre-MDT0000: changelog user 'cl6' not found PASS 3b (102s) == lustre-rsync-test test 3c: Replicate files created by createmany/unlinkmany ========================================================== 13:58:30 (1772305110) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl7' lustre-MDT0000: Registered changelog user cl7 total: 1000 open/close in 2.14 seconds: 467.83 ops/second - unlinked 0 (time 1772305116 ; total 0 ; last 0) total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl7 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 3000 lustre-MDT0000: clear the changelog for cl7 of all records lustre-MDT0000: clear the changelog for cl7 of all records lustre-MDT0000: Deregistered changelog user #7 lustre-MDT0000: changelog user 'cl7' not found PASS 3c (13s) == lustre-rsync-test test 4: Replicate files created by iozone ========================================================== 13:58:43 (1772305123) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl8' lustre-MDT0000: Registered changelog user cl8 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl8 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 609 /home/green/git/lustre-release/lustre/tests/lustre-rsync-test.sh: line 447: 14704 Killed END_RUN_FILE=${DIR}/$tdir/run LOAD_PID_FILE=${DIR}/$tdir/pid MOUNT=${DIR}/$tdir run_iozone.sh Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl8 Starting changelog record: 79758 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1211 lustre-MDT0000: clear the changelog for cl8 of all records lustre-MDT0000: clear the changelog for cl8 of all records lustre-MDT0000: Deregistered changelog user #8 lustre-MDT0000: changelog user 'cl8' not found PASS 4 (97s) == lustre-rsync-test test 5a: Stop / start lustre_rsync == 14:00:20 (1772305220) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl9' lustre-MDT0000: Registered changelog user cl9 total: 2000 open/close in 4.06 seconds: 492.68 ops/second Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl9 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 22 seconds Changelog records consumed: 4000 kill: sending signal to 15649 failed: No such process Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl9 Starting changelog record: 84968 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl9 of all records lustre-MDT0000: clear the changelog for cl9 of all records lustre-MDT0000: Deregistered changelog user #9 lustre-MDT0000: changelog user 'cl9' not found PASS 5a (47s) == lustre-rsync-test test 5b: Kill / restart lustre_rsync ========================================================== 14:01:07 (1772305267) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl10' lustre-MDT0000: Registered changelog user cl10 total: 2000 open/close in 4.42 seconds: 452.68 ops/second Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl10 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 23 seconds Changelog records consumed: 4000 kill: sending signal to 16534 failed: No such process Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl10 Starting changelog record: 88968 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl10 of all records lustre-MDT0000: clear the changelog for cl10 of all records lustre-MDT0000: Deregistered changelog user #10 lustre-MDT0000: changelog user 'cl10' not found PASS 5b (48s) == lustre-rsync-test test 6: lustre_rsync large no of hard links ========================================================== 14:01:55 (1772305315) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl11' lustre-MDT0000: Registered changelog user cl11 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl11 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 129 lustre-MDT0000: clear the changelog for cl11 of all records lustre-MDT0000: clear the changelog for cl11 of all records lustre-MDT0000: Deregistered changelog user #11 lustre-MDT0000: changelog user 'cl11' not found PASS 6 (6s) == lustre-rsync-test test 7: lustre_rsync stripesize ===== 14:02:01 (1772305321) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl12' lustre-MDT0000: Registered changelog user cl12 total: 100 open/close in 0.29 seconds: 348.05 ops/second Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/lustre/tgt Statuslog: /tmp/lustre_rsync.log Changelog registration: cl12 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 202 lustre-MDT0000: clear the changelog for cl12 of all records lustre-MDT0000: clear the changelog for cl12 of all records lustre-MDT0000: Deregistered changelog user #12 lustre-MDT0000: changelog user 'cl12' not found PASS 7 (15s) == lustre-rsync-test test 8: Replicate multiple file/directory moves ========================================================== 14:02:16 (1772305336) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl13' lustre-MDT0000: Registered changelog user cl13 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl13 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 16 seconds Changelog records consumed: 3501 lustre-MDT0000: clear the changelog for cl13 of all records lustre-MDT0000: clear the changelog for cl13 of all records lustre-MDT0000: Deregistered changelog user #13 lustre-MDT0000: changelog user 'cl13' not found PASS 8 (36s) == lustre-rsync-test test 9: Replicate recursive directory removal ========================================================== 14:02:52 (1772305372) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl14' lustre-MDT0000: Registered changelog user cl14 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl14 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 3 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl14 Starting changelog record: 93486 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 3 lustre-MDT0000: clear the changelog for cl14 of all records lustre-MDT0000: clear the changelog for cl14 of all records lustre-MDT0000: Deregistered changelog user #14 lustre-MDT0000: changelog user 'cl14' not found PASS 9 (5s) == lustre-rsync-test test complete, duration 582 sec ===== 14:02:57 (1772305377)