== conf-sanity test 135: check the behavior when changelog is wrapped around ========================================================== 09:14:51 (1786022091) Stopping clients: oleg306-client.virtnet /mnt/lustre (opts:-f) Stopping client oleg306-client.virtnet /mnt/lustre opts:-f Stopping clients: oleg306-client.virtnet /mnt/lustre2 (opts:-f) Stopping /mnt/lustre-mds1 (opts:-f) on oleg306-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg306-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg306-server Stopping /mnt/lustre-ost2 (opts:-f) on oleg306-server oleg306-server: oleg306-server.virtnet: executing set_hostid /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg306-server' oleg306-server: oleg306-server.virtnet: executing load_modules_local oleg306-server: Loading modules from /home/green/git/lustre-release/lustre oleg306-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy oleg306-server: detected 4 online CPUs by sysfs oleg306-server: MODOPTS_LIBCFS= oleg306-server: Force libcfs to create 2 CPU partitions Formatting mgs, mds, osts Format mds1: /dev/mapper/mds1_flakey Format mds2: /dev/mapper/mds2_flakey Format ost1: /dev/mapper/ost1_flakey Format ost2: /dev/mapper/ost2_flakey start mds service on oleg306-server Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg306-server: oleg306-server.virtnet: executing set_default_debug -1 all pdsh@oleg306-client: oleg306-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/mds1_flakey Started lustre-MDT0000 start mds service on oleg306-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg306-server: oleg306-server.virtnet: executing set_default_debug -1 all pdsh@oleg306-client: oleg306-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/mds2_flakey Started lustre-MDT0001 oleg306-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg306-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg306-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg306-server: oleg306-server.virtnet: executing set_default_debug -1 all pdsh@oleg306-client: oleg306-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/ost1_flakey Started lustre-OST0000 oleg306-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 mount lustre on /mnt/lustre..... Starting client: oleg306-client.virtnet: -o user_xattr,flock 192.168.203.106@tcp:/lustre /mnt/lustre fail_loc=0x1312 fail_val=5 fail_loc=0x1312 fail_val=5 striped dir -i0 -c1 -H all_char /mnt/lustre/d135.conf-sanity seq.cli-lustre-OST0000-super.width=0x1ffffff mdd.lustre-MDT0000.changelog_mask=ALL mdd.lustre-MDT0001.changelog_mask=ALL mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl1 cl1' Wrap arround changelog catalog lustre-MDT0000: clear the changelog for cl1 to record #12998 - open/close 723 (time 1786022356.49 total 10.00 last 72.27) - open/close 1246 (time 1786022366.50 total 20.01 last 52.28) - open/close 1677 (time 1786022376.56 total 30.07 last 42.86) - open/close 2248 (time 1786022386.57 total 40.08 last 57.03) - open/close 2878 (time 1786022396.58 total 50.09 last 62.93) - open/close 3587 (time 1786022406.58 total 60.09 last 70.87) - open/close 4106 (time 1786022416.61 total 70.12 last 51.78) total: 4500 open/close in 78.16 seconds: 57.57 ops/second - /unlink 1102 (time 1786022440.33 total 10.01 last 110.10) - /unlink 2051 (time 1786022450.34 total 20.02 last 94.82) - /unlink 2887 (time 1786022460.34 total 30.03 last 83.53) - /unlink 3852 (time 1786022470.40 total 40.08 last 95.98) total: 4500 /unlink in 46.07 seconds: 97.68 ops/second lustre-MDT0000: clear the changelog for cl1 to record #25998 - open/close 545 (time 1786022493.18 total 10.01 last 54.46) - open/close 1050 (time 1786022503.19 total 20.02 last 50.46) - open/close 1618 (time 1786022513.19 total 30.02 last 56.80) - open/close 2166 (time 1786022523.19 total 40.02 last 54.78) - open/close 2748 (time 1786022533.20 total 50.02 last 58.18) - open/close 3275 (time 1786022543.20 total 60.03 last 52.68) - open/close 3864 (time 1786022553.22 total 70.04 last 58.81) - open/close 4457 (time 1786022563.23 total 80.06 last 59.21) total: 4500 open/close in 80.75 seconds: 55.73 ops/second - /unlink 1145 (time 1786022580.17 total 10.00 last 114.45) - /unlink 2141 (time 1786022590.18 total 20.00 last 99.60) - /unlink 3275 (time 1786022600.18 total 30.01 last 113.35) - /unlink 4430 (time 1786022610.19 total 40.02 last 115.35) total: 4500 /unlink in 40.99 seconds: 109.79 ops/second lustre-MDT0000: clear the changelog for cl1 to record #38998 - open/close 765 (time 1786022626.83 total 10.01 last 76.41) - open/close 1346 (time 1786022636.85 total 20.03 last 57.97) - open/close 1840 (time 1786022646.86 total 30.04 last 49.38) - open/close 2345 (time 1786022656.87 total 40.05 last 50.42) - open/close 2835 (time 1786022666.88 total 50.06 last 48.97) - open/close 3325 (time 1786022676.89 total 60.07 last 48.95) - open/close 3839 (time 1786022686.90 total 70.08 last 51.34) - open/close 4335 (time 1786022696.92 total 80.11 last 49.48) total: 4500 open/close in 83.18 seconds: 54.10 ops/second lustre-MDT0000: clear the changelog for cl1 to record #51998 - /unlink 864 (time 1786022715.55 total 10.00 last 86.39) - /unlink 1818 (time 1786022725.55 total 20.00 last 95.37) - /unlink 2739 (time 1786022735.56 total 30.01 last 92.07) - /unlink 3512 (time 1786022745.56 total 40.01 last 77.29) total: 4500 /unlink in 49.15 seconds: 91.56 ops/second lustre-MDT0000: clear the changelog for cl1 to record #64998 - open/close 420 (time 1786022771.28 total 10.02 last 41.93) - open/close 1103 (time 1786022781.29 total 20.03 last 68.23) - open/close 1653 (time 1786022791.31 total 30.04 last 54.92) - open/close 2195 (time 1786022801.31 total 40.04 last 54.18) - open/close 2680 (time 1786022811.33 total 50.07 last 48.38) - open/close 3221 (time 1786022821.35 total 60.09 last 53.99) - open/close 3615 (time 1786022831.37 total 70.10 last 39.35) - open/close 4095 (time 1786022841.37 total 80.10 last 47.99) total: 4500 open/close in 86.22 seconds: 52.19 ops/second - /unlink 880 (time 1786022863.84 total 10.00 last 87.97) - /unlink 1509 (time 1786022873.85 total 20.01 last 62.84) - /unlink 1918 (time 1786022883.86 total 30.03 last 40.85) - /unlink 2536 (time 1786022893.86 total 40.03 last 61.79) - /unlink 3392 (time 1786022903.86 total 50.03 last 85.59) - /unlink 4411 (time 1786022913.86 total 60.03 last 101.90) total: 4500 /unlink in 60.35 seconds: 74.57 ops/second lustre-MDT0000: clear the changelog for cl1 to record #77998 - open/close 632 (time 1786022930.46 total 10.01 last 63.15) - open/close 1081 (time 1786022940.46 total 20.01 last 44.88) - open/close 1510 (time 1786022950.48 total 30.03 last 42.84) - open/close 1982 (time 1786022960.48 total 40.03 last 47.19) - open/close 2399 (time 1786022970.48 total 50.03 last 41.69) - open/close 2874 (time 1786022980.48 total 60.03 last 47.49) - open/close 3304 (time 1786022990.50 total 70.04 last 42.95) - open/close 3856 (time 1786023000.52 total 80.07 last 55.09) - open/close 4260 (time 1786023010.52 total 90.07 last 40.38) total: 4500 open/close in 96.78 seconds: 46.50 ops/second - /unlink 901 (time 1786023033.85 total 10.00 last 90.09) - /unlink 1796 (time 1786023043.85 total 20.00 last 89.48) - /unlink 2692 (time 1786023053.85 total 30.00 last 89.60) - /unlink 3383 (time 1786023063.87 total 40.03 last 68.95) - /unlink 3884 (time 1786023073.88 total 50.03 last 50.07) total: 4500 /unlink in 58.11 seconds: 77.44 ops/second lustre-MDT0000: clear the changelog for cl1 to record #90998 - open/close 470 (time 1786023097.63 total 10.01 last 46.94) - open/close 997 (time 1786023107.65 total 20.03 last 52.61) - open/close 1608 (time 1786023117.66 total 30.04 last 61.04) - open/close 2222 (time 1786023127.67 total 40.05 last 61.34) - open/close 2697 (time 1786023137.67 total 50.05 last 47.50) - open/close 3159 (time 1786023147.68 total 60.06 last 46.14) - open/close 3580 (time 1786023157.69 total 70.07 last 42.04) - open/close 4120 (time 1786023167.72 total 80.10 last 53.84) total: 4500 open/close in 87.25 seconds: 51.58 ops/second lustre-MDT0000: clear the changelog for cl1 to record #103998 - /unlink 1010 (time 1786023191.08 total 10.01 last 100.90) - /unlink 1885 (time 1786023201.08 total 20.01 last 87.48) - /unlink 3053 (time 1786023211.09 total 30.02 last 116.72) - /unlink 4101 (time 1786023221.09 total 40.02 last 104.80) total: 4500 /unlink in 45.45 seconds: 99.00 ops/second lustre-MDT0000: clear the changelog for cl1 to record #116998 - open/close 651 (time 1786023244.29 total 10.00 last 65.07) - open/close 1096 (time 1786023254.30 total 20.01 last 44.47) - open/close 1587 (time 1786023264.31 total 30.02 last 49.04) - open/close 2052 (time 1786023274.31 total 40.03 last 46.48) - open/close 2625 (time 1786023284.33 total 50.04 last 57.22) - open/close 3128 (time 1786023294.35 total 60.06 last 50.21) - open/close 3745 (time 1786023304.35 total 70.07 last 61.65) - open/close 4369 (time 1786023314.37 total 80.08 last 62.30) total: 4500 open/close in 82.12 seconds: 54.80 ops/second - /unlink 965 (time 1786023332.59 total 10.00 last 96.47) - /unlink 2006 (time 1786023342.60 total 20.01 last 104.04) - /unlink 3086 (time 1786023352.60 total 30.01 last 107.99) - /unlink 3992 (time 1786023362.61 total 40.02 last 90.54) total: 4500 /unlink in 45.85 seconds: 98.15 ops/second lustre-MDT0000: clear the changelog for cl1 to record #129998 - open/close 675 (time 1786023385.93 total 10.01 last 67.44) - open/close 1182 (time 1786023395.96 total 20.03 last 50.58) - open/close 1785 (time 1786023405.97 total 30.04 last 60.22) - open/close 2604 (time 1786023416.00 total 40.08 last 81.62) - open/close 3257 (time 1786023426.01 total 50.09 last 65.23) - open/close 3761 (time 1786023436.02 total 60.10 last 50.36) - open/close 4338 (time 1786023446.02 total 70.10 last 57.69) total: 4500 open/close in 73.17 seconds: 61.50 ops/second lustre-MDT0000: clear the changelog for cl1 to record #142998 - /unlink 1098 (time 1786023464.46 total 10.00 last 109.80) - /unlink 2200 (time 1786023474.48 total 20.02 last 110.03) - /unlink 3250 (time 1786023484.48 total 30.02 last 104.98) - /unlink 4167 (time 1786023494.49 total 40.03 last 91.60) total: 4500 /unlink in 43.92 seconds: 102.47 ops/second lustre-MDT0000: clear the changelog for cl1 to record #155998 - open/close 520 (time 1786023515.53 total 10.01 last 51.96) - open/close 1050 (time 1786023525.55 total 20.02 last 52.94) - open/close 1546 (time 1786023535.55 total 30.02 last 49.60) - open/close 2036 (time 1786023545.55 total 40.03 last 48.96) - open/close 2631 (time 1786023555.56 total 50.03 last 59.49) - open/close 3156 (time 1786023565.56 total 60.03 last 52.47) - open/close 3638 (time 1786023575.57 total 70.04 last 48.17) - open/close 4101 (time 1786023585.58 total 80.06 last 46.22) total: 4500 open/close in 87.80 seconds: 51.25 ops/second - /unlink 1379 (time 1786023609.40 total 10.01 last 137.81) - /unlink 2352 (time 1786023619.40 total 20.01 last 97.30) - /unlink 3403 (time 1786023629.40 total 30.01 last 105.08) - /unlink 4411 (time 1786023639.41 total 40.01 last 100.79) total: 4500 /unlink in 41.11 seconds: 109.45 ops/second lustre-MDT0000: clear the changelog for cl1 to record #168998 - open/close 423 (time 1786023656.68 total 10.01 last 42.27) - open/close 673 (time 1786023667.49 total 20.82 last 23.12) - open/close 1020 (time 1786023677.52 total 30.86 last 34.58) - open/close 1500 (time 1786023687.53 total 40.86 last 47.96) - open/close 2050 (time 1786023697.53 total 50.87 last 54.99) - open/close 2495 (time 1786023707.54 total 60.87 last 44.48) - open/close 3000 (time 1786023717.57 total 70.90 last 50.36) - open/close 3496 (time 1786023727.57 total 80.90 last 49.57) - open/close 4180 (time 1786023737.59 total 90.92 last 68.30) total: 4500 open/close in 96.08 seconds: 46.84 ops/second - /unlink 1161 (time 1786023758.70 total 10.00 last 116.07) - /unlink 1982 (time 1786023768.72 total 20.02 last 81.92) - /unlink 2565 (time 1786023778.72 total 30.03 last 58.29) - /unlink 3185 (time 1786023788.73 total 40.03 last 61.96) - /unlink 3912 (time 1786023798.73 total 50.04 last 72.68) total: 4500 /unlink in 56.74 seconds: 79.31 ops/second lustre-MDT0000: clear the changelog for cl1 to record #181998 - open/close 501 (time 1786023821.31 total 10.01 last 50.07) - open/close 1002 (time 1786023831.32 total 20.01 last 50.07) - open/close 1622 (time 1786023841.32 total 30.01 last 61.99) - open/close 2112 (time 1786023851.33 total 40.03 last 48.94) - open/close 2571 (time 1786023861.34 total 50.03 last 45.86) - open/close 3064 (time 1786023871.35 total 60.04 last 49.27) - open/close 3612 (time 1786023881.35 total 70.05 last 54.77) - open/close 4277 (time 1786023891.36 total 80.06 last 66.44) total: 4500 open/close in 83.74 seconds: 53.74 ops/second lustre-MDT0000: clear the changelog for cl1 to record #194998 - /unlink 1022 (time 1786023910.52 total 10.00 last 102.15) - /unlink 1730 (time 1786023920.54 total 20.02 last 70.67) - /unlink 2766 (time 1786023930.55 total 30.03 last 103.52) - /unlink 3784 (time 1786023940.57 total 40.05 last 101.59) total: 4500 /unlink in 44.68 seconds: 100.72 ops/second lustre-MDT0000: clear the changelog for cl1 to record #207998 - open/close 572 (time 1786023960.78 total 10.01 last 57.13) - open/close 981 (time 1786023970.78 total 20.02 last 40.88) - open/close 1436 (time 1786023980.79 total 30.02 last 45.47) - open/close 1932 (time 1786023990.79 total 40.03 last 49.59) - open/close 2533 (time 1786024000.81 total 50.05 last 59.97) - open/close 3002 (time 1786024010.86 total 60.10 last 46.67) - open/close 3545 (time 1786024020.88 total 70.12 last 54.19) - open/close 3896 (time 1786024030.89 total 80.13 last 35.07) - open/close 4307 (time 1786024040.90 total 90.14 last 41.06) total: 4500 open/close in 93.77 seconds: 47.99 ops/second - /unlink 1000 (time 1786024060.08 total 10.01 last 99.89) - /unlink 1966 (time 1786024070.08 total 20.01 last 96.60) - /unlink 2967 (time 1786024080.08 total 30.01 last 100.07) - /unlink 4038 (time 1786024090.10 total 40.03 last 106.95) total: 4500 /unlink in 43.72 seconds: 102.92 ops/second lustre-MDT0000: clear the changelog for cl1 to record #220998 - open/close 581 (time 1786024109.70 total 10.01 last 58.04) - open/close 1305 (time 1786024119.71 total 20.02 last 72.31) - open/close 1797 (time 1786024129.72 total 30.03 last 49.18) - open/close 2362 (time 1786024139.74 total 40.05 last 56.35) - open/close 2910 (time 1786024149.76 total 50.06 last 54.73) - open/close 3503 (time 1786024159.78 total 60.09 last 59.17) - open/close 3985 (time 1786024169.78 total 70.09 last 48.20) total: 4500 open/close in 77.52 seconds: 58.05 ops/second - /unlink 975 (time 1786024194.79 total 10.02 last 97.30) - /unlink 1841 (time 1786024204.79 total 20.02 last 86.58) - /unlink 2646 (time 1786024214.80 total 30.03 last 80.41) - /unlink 3788 (time 1786024224.80 total 40.04 last 114.16) total: 4500 /unlink in 45.82 seconds: 98.20 ops/second lustre-MDT0000: clear the changelog for cl1 to record #233998 lustre-MDT0000: clear the changelog for cl1 to record #246998 - open/close 616 (time 1786024247.21 total 10.01 last 61.56) - open/close 1043 (time 1786024257.22 total 20.01 last 42.67) - open/close 1542 (time 1786024267.23 total 30.02 last 49.85) - open/close 1978 (time 1786024277.23 total 40.03 last 43.58) - open/close 2488 (time 1786024287.23 total 50.03 last 51.00) - open/close 3054 (time 1786024297.25 total 60.05 last 56.48) - open/close 3583 (time 1786024307.29 total 70.08 last 52.71) - open/close 4129 (time 1786024317.29 total 80.09 last 54.57) total: 4500 open/close in 86.66 seconds: 51.93 ops/second - /unlink 1157 (time 1786024339.63 total 10.01 last 115.61) - /unlink 2146 (time 1786024349.64 total 20.02 last 98.77) - /unlink 3080 (time 1786024359.64 total 30.02 last 93.40) - /unlink 4377 (time 1786024369.64 total 40.02 last 129.68) total: 4500 /unlink in 41.29 seconds: 108.99 ops/second lustre-MDT0000: clear the changelog for cl1 to record #259998 - open/close 447 (time 1786024387.04 total 10.02 last 44.61) - open/close 872 (time 1786024397.07 total 20.05 last 42.39) - open/close 1382 (time 1786024407.08 total 30.06 last 50.94) - open/close 1912 (time 1786024417.08 total 40.06 last 52.99) - open/close 2510 (time 1786024427.09 total 50.07 last 59.76) - open/close 3055 (time 1786024437.11 total 60.09 last 54.39) - open/close 3466 (time 1786024447.16 total 70.14 last 40.89) - open/close 3953 (time 1786024457.17 total 80.14 last 48.66) - open/close 4353 (time 1786024467.18 total 90.16 last 39.94) total: 4500 open/close in 93.28 seconds: 48.24 ops/second - /unlink 1092 (time 1786024486.19 total 10.00 last 109.20) - /unlink 2364 (time 1786024496.20 total 20.01 last 127.12) - /unlink 3517 (time 1786024506.20 total 30.01 last 115.22) total: 4500 /unlink in 39.98 seconds: 112.56 ops/second lustre-MDT0000: clear the changelog for cl1 to record #272998 - open/close 524 (time 1786024533.95 total 10.01 last 52.35) - open/close 1017 (time 1786024543.96 total 20.02 last 49.26) - open/close 1443 (time 1786024553.99 total 30.04 last 42.50) - open/close 1742 (time 1786024564.00 total 40.05 last 29.86) - open/close 2058 (time 1786024574.00 total 50.06 last 31.59) - open/close 2445 (time 1786024584.01 total 60.07 last 38.66) - open/close 2956 (time 1786024594.05 total 70.10 last 50.93) - open/close 3571 (time 1786024604.08 total 80.13 last 61.30) - open/close 4004 (time 1786024614.08 total 90.14 last 43.28) total: 4500 open/close in 99.07 seconds: 45.42 ops/second lustre-MDT0000: clear the changelog for cl1 to record #285998 - /unlink 923 (time 1786024640.80 total 10.00 last 92.30) - /unlink 1720 (time 1786024650.80 total 20.01 last 79.66) - /unlink 2657 (time 1786024660.81 total 30.01 last 93.61) - /unlink 3678 (time 1786024670.81 total 40.02 last 102.09) - /unlink 4397 (time 1786024680.81 total 50.02 last 71.88) total: 4500 /unlink in 51.63 seconds: 87.15 ops/second lustre-MDT0000: clear the changelog for cl1 to record #298998 - open/close 431 (time 1786024700.77 total 10.02 last 43.03) - open/close 980 (time 1786024710.78 total 20.03 last 54.85) - open/close 1404 (time 1786024720.79 total 30.04 last 42.34) - open/close 1869 (time 1786024730.80 total 40.05 last 46.43) - open/close 2407 (time 1786024740.85 total 50.10 last 53.55) - open/close 2922 (time 1786024750.88 total 60.13 last 51.36) - open/close 3568 (time 1786024760.90 total 70.15 last 64.47) - open/close 4080 (time 1786024770.90 total 80.15 last 51.18) total: 4500 open/close in 87.42 seconds: 51.48 ops/second - /unlink 1071 (time 1786024794.11 total 10.02 last 106.93) - /unlink 2087 (time 1786024804.13 total 20.03 last 101.46) - /unlink 3073 (time 1786024814.14 total 30.05 last 98.44) - /unlink 4050 (time 1786024824.15 total 40.05 last 97.63) total: 4500 /unlink in 45.15 seconds: 99.67 ops/second lustre-MDT0000: clear the changelog for cl1 to record #311998 - open/close 761 (time 1786024845.40 total 10.00 last 76.07) - open/close 1305 (time 1786024855.41 total 20.01 last 54.38) - open/close 1771 (time 1786024865.43 total 30.03 last 46.48) - open/close 2266 (time 1786024875.43 total 40.04 last 49.49) - open/close 2929 (time 1786024885.44 total 50.04 last 66.27) - open/close 3466 (time 1786024895.44 total 60.05 last 53.67) - open/close 4111 (time 1786024905.47 total 70.07 last 64.32) total: 4500 open/close in 77.50 seconds: 58.07 ops/second - /unlink 1204 (time 1786024928.54 total 10.01 last 120.27) - /unlink 2330 (time 1786024938.55 total 20.01 last 112.56) - /unlink 3311 (time 1786024948.56 total 30.03 last 97.96) - /unlink 4452 (time 1786024958.57 total 40.03 last 114.05) total: 4500 /unlink in 40.69 seconds: 110.59 ops/second kill changelog reader /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 11297: 95661 Terminated coproc COPROC $LFS changelog --follow $service (wd: ~) lustre-MDT0001: clear the changelog for cl1 of all records lustre-MDT0001: Deregistered changelog user #1 lustre-MDT0000: clear the changelog for cl1 of all records lustre-MDT0000: Deregistered changelog user #1 Cleanup test_135 umount lustre on /mnt/lustre..... Stopping client oleg306-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg306-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg306-server stop mds service on oleg306-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg306-server stop mds service on oleg306-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg306-server unloading modules via unload_modules_local on: 'oleg306-server' oleg306-server: oleg306-server.virtnet: executing unload_modules_local oleg306-server: modules unloaded.