== conf-sanity test 69: replace an OST with the same index ========================================================== 05:06:45 (1785316005) start mds service on oleg436-server /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 ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' quota/lquota options: 'hash_lqs_cur_bits=3' mdt/mdt options: 'mdt_enable_flr_ec=1' ln: failed to create symbolic link '/sbin/.libs': Read-only file system loading modules on: 'oleg436-server' oleg436-server: oleg436-server.virtnet: executing load_modules_local oleg436-server: Loading modules from /home/green/git/lustre-release/lustre oleg436-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy oleg436-server: detected 4 online CPUs by sysfs oleg436-server: MODOPTS_LIBCFS= oleg436-server: Force libcfs to create 2 CPU partitions oleg436-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg436-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg436-server: mdt/mdt options: 'mdt_enable_flr_ec=1' Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg436-server: oleg436-server.virtnet: executing set_default_debug -1 all pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg436-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg436-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg436-server: oleg436-server.virtnet: executing set_default_debug -1 all pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1 Started lustre-OST0000 oleg436-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: oleg436-client.virtnet: -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff On OST0, 11904 inodes available. Want 99872. rc=0 - open/close 479 (time 1785316126.21 total 10.00 last 47.89) - open/close 1063 (time 1785316136.22 total 20.01 last 58.37) - open/close 1486 (time 1785316146.23 total 30.02 last 42.26) - open/close 1947 (time 1785316156.23 total 40.03 last 46.07) - open/close 2412 (time 1785316166.25 total 50.04 last 46.43) - open/close 2826 (time 1785316176.25 total 60.04 last 41.40) - open/close 3304 (time 1785316186.25 total 70.04 last 47.77) - open/close 3835 (time 1785316196.26 total 80.05 last 53.05) - open/close 4350 (time 1785316206.27 total 90.06 last 51.47) - open/close 4656 (time 1785316216.27 total 100.07 last 30.58) - open/close 5032 (time 1785316226.28 total 110.07 last 37.58) - open/close 5645 (time 1785316236.29 total 120.08 last 61.24) - open/close 6053 (time 1785316246.30 total 130.09 last 40.76) - open/close 6519 (time 1785316256.32 total 140.11 last 46.50) - open/close 6967 (time 1785316266.38 total 150.17 last 44.54) - open/close 7600 (time 1785316276.40 total 160.19 last 63.17) - open/close 8106 (time 1785316286.41 total 170.20 last 50.54) - open/close 8712 (time 1785316296.42 total 180.21 last 60.54) - open/close 9150 (time 1785316306.43 total 190.22 last 43.77) - open/close 9663 (time 1785316316.45 total 200.25 last 51.17) total: 10000 open/close in 205.98 seconds: 48.55 ops/second - unlinked 0 (time 1785316327 ; total 0 ; last 0) total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second - open/close 467 (time 1785316465.41 total 10.02 last 46.60) - open/close 806 (time 1785316475.46 total 20.07 last 33.75) - open/close 1146 (time 1785316485.46 total 30.07 last 33.99) - open/close 1611 (time 1785316495.47 total 40.07 last 46.48) - open/close 1999 (time 1785316505.47 total 50.08 last 38.77) - open/close 2292 (time 1785316515.51 total 60.12 last 29.19) - open/close 2597 (time 1785316525.51 total 70.12 last 30.49) - open/close 3060 (time 1785316535.52 total 80.13 last 46.27) - open/close 3665 (time 1785316545.53 total 90.14 last 60.45) - open/close 4089 (time 1785316555.54 total 100.14 last 42.36) - open/close 4683 (time 1785316565.54 total 110.15 last 59.38) - open/close 5111 (time 1785316575.55 total 120.15 last 42.77) - open/close 5480 (time 1785316585.55 total 130.16 last 36.88) - open/close 6012 (time 1785316595.58 total 140.18 last 53.08) - open/close 6630 (time 1785316605.59 total 150.20 last 61.71) - open/close 7061 (time 1785316615.62 total 160.23 last 42.98) - open/close 7432 (time 1785316625.63 total 170.24 last 37.06) - open/close 7890 (time 1785316635.65 total 180.26 last 45.71) - open/close 8233 (time 1785316645.65 total 190.26 last 34.30) - open/close 8722 (time 1785316655.67 total 200.27 last 48.84) - open/close 9169 (time 1785316665.68 total 210.28 last 44.65) - open/close 9621 (time 1785316675.70 total 220.31 last 45.09) total: 10000 open/close in 228.65 seconds: 43.74 ops/second - unlinked 0 (time 1785316690 ; total 0 ; last 0) total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second - open/close 565 (time 1785316827.78 total 10.02 last 56.41) - open/close 1045 (time 1785316837.81 total 20.04 last 47.88) - open/close 1489 (time 1785316847.81 total 30.04 last 44.39) - open/close 1904 (time 1785316857.84 total 40.07 last 41.38) - open/close 2311 (time 1785316867.84 total 50.08 last 40.69) - open/close 2703 (time 1785316877.85 total 60.09 last 39.16) - open/close 3192 (time 1785316887.86 total 70.10 last 48.86) - open/close 3738 (time 1785316897.87 total 80.11 last 54.53) - open/close 4336 (time 1785316907.88 total 90.12 last 59.74) - open/close 4762 (time 1785316917.90 total 100.14 last 42.52) - open/close 5147 (time 1785316927.91 total 110.14 last 38.49) - open/close 5631 (time 1785316937.95 total 120.18 last 48.19) - open/close 6093 (time 1785316947.97 total 130.21 last 46.09) - open/close 6639 (time 1785316957.99 total 140.22 last 54.52) - open/close 7160 (time 1785316968.00 total 150.23 last 52.05) - open/close 7664 (time 1785316978.00 total 160.23 last 50.39) - open/close 8146 (time 1785316988.00 total 170.24 last 48.18) - open/close 8796 (time 1785316998.01 total 180.25 last 64.93) - open/close 9350 (time 1785317008.03 total 190.27 last 55.29) - open/close 9852 (time 1785317018.03 total 200.27 last 50.20) total: 10000 open/close in 203.19 seconds: 49.21 ops/second - unlinked 0 (time 1785317028 ; total 0 ; last 0) total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second - open/close 620 (time 1785317175.52 total 10.03 last 61.79) - open/close 1022 (time 1785317185.53 total 20.05 last 40.14) - open/close 1440 (time 1785317195.55 total 30.07 last 41.73) - open/close 2022 (time 1785317205.56 total 40.07 last 58.15) - open/close 2468 (time 1785317215.57 total 50.08 last 44.57) - open/close 2920 (time 1785317225.58 total 60.10 last 45.13) - open/close 3376 (time 1785317235.60 total 70.12 last 45.50) - open/close 3865 (time 1785317245.61 total 80.13 last 48.87) - open/close 4235 (time 1785317255.61 total 90.13 last 36.99) - open/close 4647 (time 1785317265.64 total 100.15 last 41.10) - open/close 5065 (time 1785317275.65 total 110.17 last 41.74) - open/close 5361 (time 1785317285.68 total 120.20 last 29.51) - open/close 5766 (time 1785317295.70 total 130.21 last 40.43) - open/close 6198 (time 1785317305.70 total 140.22 last 43.19) - open/close 6657 (time 1785317315.71 total 150.22 last 45.87) - open/close 7210 (time 1785317325.72 total 160.24 last 55.22) - open/close 7913 (time 1785317335.73 total 170.24 last 70.27) - open/close 8487 (time 1785317345.73 total 180.24 last 57.38) - open/close 9096 (time 1785317355.73 total 190.25 last 60.86) - open/close 9726 (time 1785317365.74 total 200.26 last 62.95) total: 10000 open/close in 206.07 seconds: 48.53 ops/second - unlinked 0 (time 1785317376 ; total 0 ; last 0) total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second - open/close 428 (time 1785317521.11 total 10.00 last 42.79) - open/close 972 (time 1785317531.13 total 20.01 last 54.33) - open/close 1546 (time 1785317541.13 total 30.02 last 57.37) - open/close 1994 (time 1785317551.15 total 40.04 last 44.71) - open/close 2413 (time 1785317561.16 total 50.05 last 41.86) - open/close 2889 (time 1785317571.18 total 60.07 last 47.49) - open/close 3453 (time 1785317581.19 total 70.08 last 56.36) - open/close 4184 (time 1785317591.20 total 80.09 last 73.04) - open/close 4548 (time 1785317601.20 total 90.09 last 36.39) - open/close 5036 (time 1785317611.21 total 100.10 last 48.74) - open/close 5501 (time 1785317621.22 total 110.10 last 46.49) - open/close 6139 (time 1785317631.22 total 120.10 last 63.80) - open/close 6766 (time 1785317641.22 total 130.11 last 62.67) - open/close 7154 (time 1785317651.23 total 140.12 last 38.77) - open/close 7796 (time 1785317661.24 total 150.13 last 64.14) - open/close 8441 (time 1785317671.25 total 160.14 last 64.42) - open/close 9125 (time 1785317681.27 total 170.16 last 68.28) - open/close 9844 (time 1785317691.28 total 180.17 last 71.83) total: 10000 open/close in 182.51 seconds: 54.79 ops/second - unlinked 0 (time 1785317698 ; total 0 ; last 0) total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second - open/close 462 (time 1785317828.01 total 10.02 last 46.13) - open/close 889 (time 1785317838.03 total 20.03 last 42.64) - open/close 1269 (time 1785317848.03 total 30.03 last 37.98) - open/close 1670 (time 1785317858.04 total 40.04 last 40.07) - open/close 2142 (time 1785317868.05 total 50.05 last 47.17) - open/close 2642 (time 1785317878.08 total 60.08 last 49.85) - open/close 3212 (time 1785317888.10 total 70.10 last 56.88) - open/close 3752 (time 1785317898.10 total 80.10 last 53.99) - open/close 4139 (time 1785317908.15 total 90.16 last 38.48) - open/close 4581 (time 1785317918.17 total 100.17 last 44.15) - open/close 5105 (time 1785317928.17 total 110.17 last 52.38) - open/close 5519 (time 1785317938.18 total 120.19 last 41.34) - open/close 6053 (time 1785317948.19 total 130.20 last 53.35) - open/close 6410 (time 1785317958.21 total 140.22 last 35.64) - open/close 6801 (time 1785317968.23 total 150.23 last 39.03) - open/close 7298 (time 1785317978.23 total 160.24 last 49.69) - open/close 8018 (time 1785317988.25 total 170.25 last 71.91) - open/close 8583 (time 1785317998.25 total 180.26 last 56.45) - open/close 9166 (time 1785318008.28 total 190.28 last 58.14) - open/close 9602 (time 1785318018.30 total 200.30 last 43.52) - open/close 9996 (time 1785318028.30 total 210.30 last 39.40) total: 10000 open/close in 210.45 seconds: 47.52 ops/second - unlinked 0 (time 1785318034 ; total 0 ; last 0) total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second - open/close 452 (time 1785318176.40 total 10.01 last 45.15) - open/close 849 (time 1785318186.41 total 20.03 last 39.63) - open/close 1369 (time 1785318196.42 total 30.03 last 51.99) - open/close 1822 (time 1785318206.42 total 40.04 last 45.27) - open/close 2292 (time 1785318216.43 total 50.05 last 46.96) - open/close 2777 (time 1785318226.43 total 60.05 last 48.48) - open/close 3204 (time 1785318236.44 total 70.06 last 42.67) - open/close 3676 (time 1785318246.48 total 80.10 last 47.02) - open/close 4192 (time 1785318256.48 total 90.10 last 51.58) - open/close 4789 (time 1785318266.49 total 100.11 last 59.66) - open/close 5337 (time 1785318276.49 total 110.11 last 54.79) - open/close 5750 (time 1785318286.53 total 120.14 last 41.16) - open/close 6162 (time 1785318296.55 total 130.17 last 41.10) - open/close 6683 (time 1785318306.58 total 140.19 last 51.97) - open/close 7101 (time 1785318316.58 total 150.19 last 41.79) - open/close 7495 (time 1785318326.60 total 160.22 last 39.30) - open/close 7994 (time 1785318336.62 total 170.24 last 49.80) - open/close 8633 (time 1785318346.63 total 180.25 last 63.85) - open/close 9114 (time 1785318356.64 total 190.26 last 48.04) - open/close 9553 (time 1785318366.67 total 200.28 last 43.80) total: 10000 open/close in 209.85 seconds: 47.65 ops/second - unlinked 0 (time 1785318381 ; total 0 ; last 0) total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second - open/close 738 (time 1785318516.16 total 10.02 last 73.67) - open/close 1274 (time 1785318526.17 total 20.03 last 53.54) - open/close 1799 (time 1785318536.18 total 30.04 last 52.46) - open/close 2556 (time 1785318546.18 total 40.04 last 75.69) - open/close 3030 (time 1785318556.19 total 50.04 last 47.37) - open/close 3602 (time 1785318566.20 total 60.06 last 57.11) - open/close 4153 (time 1785318576.25 total 70.10 last 54.86) - open/close 4696 (time 1785318586.25 total 80.11 last 54.27) - open/close 5182 (time 1785318596.27 total 90.12 last 48.54) - open/close 5685 (time 1785318606.28 total 100.14 last 50.22) - open/close 6158 (time 1785318616.28 total 110.14 last 47.30) - open/close 6583 (time 1785318626.30 total 120.16 last 42.41) - open/close 6895 (time 1785318636.32 total 130.17 last 31.16) - open/close 7306 (time 1785318646.32 total 140.18 last 41.09) - open/close 7696 (time 1785318656.33 total 150.18 last 38.98) - open/close 8230 (time 1785318666.38 total 160.24 last 53.11) - open/close 8637 (time 1785318676.38 total 170.24 last 40.69) - open/close 9007 (time 1785318686.40 total 180.25 last 36.95) - open/close 9439 (time 1785318696.41 total 190.27 last 43.15) - open/close 9924 (time 1785318706.41 total 200.27 last 48.49) total: 10000 open/close in 201.77 seconds: 49.56 ops/second - unlinked 0 (time 1785318715 ; total 0 ; last 0) total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second - open/close 433 (time 1785318842.72 total 10.02 last 43.22) - open/close 868 (time 1785318852.72 total 20.02 last 43.48) - open/close 1360 (time 1785318862.75 total 30.05 last 49.07) - open/close 1760 (time 1785318872.75 total 40.05 last 40.00) - open/close 2355 (time 1785318882.77 total 50.07 last 59.39) - open/close 2858 (time 1785318892.78 total 60.08 last 50.25) - open/close 3324 (time 1785318902.79 total 70.09 last 46.55) - open/close 3764 (time 1785318912.84 total 80.14 last 43.78) - open/close 4187 (time 1785318922.87 total 90.17 last 42.16) - open/close 4513 (time 1785318932.88 total 100.18 last 32.57) - open/close 4854 (time 1785318942.89 total 110.19 last 34.08) - open/close 5300 (time 1785318952.89 total 120.19 last 44.58) - open/close 5760 (time 1785318962.91 total 130.21 last 45.91) - open/close 6322 (time 1785318972.93 total 140.23 last 56.11) - open/close 7089 (time 1785318982.93 total 150.24 last 76.65) - open/close 7674 (time 1785318992.94 total 160.24 last 58.48) - open/close 8174 (time 1785319002.94 total 170.24 last 49.99) - open/close 8876 (time 1785319012.94 total 180.25 last 70.17) - open/close 9287 (time 1785319022.97 total 190.27 last 40.99) - open/close 9888 (time 1785319033.01 total 200.31 last 59.88) total: 10000 open/close in 203.61 seconds: 49.11 ops/second - unlinked 0 (time 1785319042 ; total 0 ; last 0) total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second - open/close 500 (time 1785319185.80 total 10.01 last 49.97) - open/close 956 (time 1785319195.81 total 20.01 last 45.58) - open/close 1406 (time 1785319205.81 total 30.01 last 44.99) - open/close 1948 (time 1785319215.81 total 40.02 last 54.18) - open/close 2400 (time 1785319225.82 total 50.02 last 45.19) - open/close 3040 (time 1785319235.82 total 60.02 last 63.96) - open/close 3467 (time 1785319245.84 total 70.04 last 42.63) - open/close 4137 (time 1785319255.84 total 80.04 last 66.99) - open/close 4657 (time 1785319265.85 total 90.05 last 51.95) - open/close 5213 (time 1785319275.85 total 100.05 last 55.59) - open/close 5743 (time 1785319285.88 total 110.09 last 52.82) - open/close 6431 (time 1785319295.89 total 120.09 last 68.77) - open/close 7095 (time 1785319305.92 total 130.12 last 66.20) - open/close 7587 (time 1785319315.92 total 140.13 last 49.17) - open/close 7998 (time 1785319325.93 total 150.13 last 41.09) - open/close 8359 (time 1785319335.95 total 160.15 last 36.02) - open/close 8767 (time 1785319345.95 total 170.15 last 40.79) - open/close 9347 (time 1785319355.96 total 180.17 last 57.93) - open/close 9731 (time 1785319366.00 total 190.20 last 38.25) total: 10000 open/close in 197.02 seconds: 50.76 ops/second - unlinked 0 (time 1785319378 ; total 0 ; last 0) total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second rm: missing operand Try 'rm --help' for more information. umount lustre on /mnt/lustre..... Stopping client oleg436-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg436-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg436-server Permanent disk data: Device: lustre-ost1/ost1 Target: lustre-OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x42 (OST update ) Persistent mount opts: Parameters: mgsnode=192.168.204.136@tcp sys.timeout=20 autodegrade=on mkfs_cmd = zpool create -o feature@longname=disabled -f -O canmount=off lustre-ost1 /dev/vde mkfs_cmd = zfs create -o canmount=off -o quota=409600000 lustre-ost1/ost1 xattr=sa dnodesize=auto recordsize=1M compression=off Writing lustre-ost1/ost1 properties lustre:mgsnode=192.168.204.136@tcp lustre:sys.timeout=20 lustre:autodegrade=on lustre:version=1 lustre:flags=66 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre-OST0000 start ost1 service on oleg436-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg436-server: oleg436-server.virtnet: executing set_default_debug -1 all pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1 Started lustre-OST0000 oleg436-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 oleg436-server: oleg436-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 oleg436-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec mount lustre on /mnt/lustre..... Starting client: oleg436-client.virtnet: -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre On OST0, 18950 used inodes rc=0 pdsh@oleg436-client: oleg436-server: ssh exited with exit code 22 umount lustre on /mnt/lustre..... Stopping client oleg436-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg436-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg436-server Permanent disk data: Device: lustre-ost1/ost1 Target: lustre:OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x62 (OST first_time update ) Persistent mount opts: Parameters: mgsnode=192.168.204.136@tcp sys.timeout=20 autodegrade=on mkfs_cmd = zpool create -o feature@longname=disabled -f -O canmount=off lustre-ost1 /dev/vde mkfs_cmd = zfs create -o canmount=off -o quota=409600000 lustre-ost1/ost1 xattr=sa dnodesize=auto recordsize=1M compression=off Writing lustre-ost1/ost1 properties lustre:mgsnode=192.168.204.136@tcp lustre:sys.timeout=20 lustre:autodegrade=on lustre:version=1 lustre:flags=98 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre:OST0000 checking for existing Lustre data: found Read previous values: Device: lustre-ost1/ost1 Target: lustre-OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x62 (OST first_time update ) Persistent mount opts: Parameters: mgsnode=192.168.204.136@tcp autodegrade=on sys.timeout=20 Permanent disk data: Device: lustre-ost1/ost1 Target: lustre-OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x42 (OST update ) Persistent mount opts: Parameters: mgsnode=192.168.204.136@tcp autodegrade=on sys.timeout=20 autodegrade=on lustre:svname=lustre-OST0000 Writing lustre-ost1/ost1 properties lustre:mgsnode=192.168.204.136@tcp lustre:autodegrade=on lustre:sys.timeout=20 lustre:autodegrade=on lustre:version=1 lustre:flags=66 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre-OST0000 start ost1 service on oleg436-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg436-server: oleg436-server.virtnet: executing set_default_debug -1 all pdsh@oleg436-client: oleg436-server: ssh exited with exit code 1 Started lustre-OST0000 oleg436-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 oleg436-server: oleg436-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 oleg436-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec mount lustre on /mnt/lustre..... Starting client: oleg436-client.virtnet: -o user_xattr,flock 192.168.204.136@tcp:/lustre /mnt/lustre umount lustre on /mnt/lustre..... Stopping client oleg436-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg436-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg436-server stop mds service on oleg436-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg436-server unloading modules via unload_modules_local on: 'oleg436-server' oleg436-server: oleg436-server.virtnet: executing unload_modules_local oleg436-server: modules unloaded. pdsh@oleg436-client: oleg436-client: ssh exited with exit code 2 pdsh@oleg436-client: oleg436-server: ssh exited with exit code 2 pdsh@oleg436-client: oleg436-client: ssh exited with exit code 2 pdsh@oleg436-client: oleg436-server: ssh exited with exit code 2