== conf-sanity test 69: replace an OST with the same index ========================================================== 03:33:43 (1785310423)
start mds service on oleg256-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: 'oleg256-server'
oleg256-server: oleg256-server.virtnet: executing load_modules_local
oleg256-server: Loading modules from /home/green/git/lustre-release/lustre
oleg256-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy
oleg256-server: detected 4 online CPUs by sysfs
oleg256-server: MODOPTS_LIBCFS=
oleg256-server: Force libcfs to create 2 CPU partitions
oleg256-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg256-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg256-server: mdt/mdt options: 'mdt_enable_flr_ec=1'
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg256-server: oleg256-server.virtnet: executing set_default_debug -1 all
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg256-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg256-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg256-server: oleg256-server.virtnet: executing set_default_debug -1 all
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1
Started lustre-OST0000
oleg256-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: oleg256-client.virtnet:  -o user_xattr,flock 192.168.202.156@tcp:/lustre /mnt/lustre
seq.cli-lustre-OST0000-super.width=0x1ffffff
On OST0, 11904 inodes available. Want 99872. rc=0
 - open/close 434 (time 1785310546.68 total 10.01 last 43.34)
 - open/close 751 (time 1785310556.70 total 20.04 last 31.62)
 - open/close 1317 (time 1785310566.70 total 30.04 last 56.59)
 - open/close 1875 (time 1785310576.73 total 40.07 last 55.63)
 - open/close 2624 (time 1785310586.74 total 50.08 last 74.85)
 - open/close 3433 (time 1785310596.75 total 60.09 last 80.83)
 - open/close 3778 (time 1785310606.75 total 70.09 last 34.49)
 - open/close 4738 (time 1785310616.76 total 80.10 last 95.90)
 - open/close 5192 (time 1785310626.78 total 90.11 last 45.33)
 - open/close 5632 (time 1785310636.79 total 100.12 last 43.97)
 - open/close 6126 (time 1785310646.80 total 110.14 last 49.31)
 - open/close 6558 (time 1785310656.81 total 120.15 last 43.17)
 - open/close 6955 (time 1785310666.85 total 130.19 last 39.54)
 - open/close 7440 (time 1785310676.86 total 140.19 last 48.48)
 - open/close 7938 (time 1785310686.87 total 150.20 last 49.74)
 - open/close 8570 (time 1785310696.88 total 160.22 last 63.12)
 - open/close 9076 (time 1785310706.89 total 170.23 last 50.55)
 - open/close 9788 (time 1785310716.89 total 180.23 last 71.18)
total: 10000 open/close in 185.05 seconds: 54.04 ops/second
 - unlinked 0 (time 1785310728 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
 - open/close 828 (time 1785310851.96 total 10.00 last 82.78)
 - open/close 1389 (time 1785310861.97 total 20.01 last 56.07)
 - open/close 2245 (time 1785310871.97 total 30.01 last 85.57)
 - open/close 2946 (time 1785310881.98 total 40.02 last 70.03)
 - open/close 3475 (time 1785310892.01 total 50.05 last 52.75)
 - open/close 3839 (time 1785310902.05 total 60.09 last 36.26)
 - open/close 4274 (time 1785310912.06 total 70.10 last 43.46)
 - open/close 4715 (time 1785310922.07 total 80.11 last 44.06)
 - open/close 5150 (time 1785310932.08 total 90.12 last 43.46)
 - open/close 5535 (time 1785310942.10 total 100.14 last 38.41)
 - open/close 5994 (time 1785310952.11 total 110.15 last 45.84)
 - open/close 6484 (time 1785310962.13 total 120.17 last 48.93)
 - open/close 6966 (time 1785310972.14 total 130.18 last 48.15)
 - open/close 7454 (time 1785310982.15 total 140.19 last 48.75)
 - open/close 7966 (time 1785310992.16 total 150.20 last 51.14)
 - open/close 8470 (time 1785311002.18 total 160.22 last 50.32)
 - open/close 9010 (time 1785311012.20 total 170.24 last 53.89)
 - open/close 9474 (time 1785311022.21 total 180.25 last 46.34)
 - open/close 9959 (time 1785311032.22 total 190.26 last 48.48)
total: 10000 open/close in 191.17 seconds: 52.31 ops/second
 - unlinked 0 (time 1785311039 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
 - open/close 518 (time 1785311184.32 total 10.01 last 51.74)
 - open/close 916 (time 1785311194.33 total 20.02 last 39.77)
 - open/close 1391 (time 1785311204.33 total 30.02 last 47.48)
 - open/close 1942 (time 1785311214.33 total 40.03 last 55.08)
 - open/close 2711 (time 1785311224.35 total 50.05 last 76.75)
 - open/close 3405 (time 1785311234.36 total 60.05 last 69.39)
 - open/close 3838 (time 1785311244.37 total 70.06 last 43.24)
 - open/close 4431 (time 1785311254.38 total 80.08 last 59.21)
 - open/close 5372 (time 1785311264.39 total 90.08 last 94.08)
 - open/close 5801 (time 1785311274.40 total 100.09 last 42.85)
 - open/close 6243 (time 1785311284.40 total 110.09 last 44.19)
 - open/close 6690 (time 1785311294.40 total 120.10 last 44.67)
 - open/close 7149 (time 1785311304.43 total 130.12 last 45.80)
 - open/close 7705 (time 1785311314.44 total 140.13 last 55.54)
 - open/close 8181 (time 1785311324.48 total 150.17 last 47.41)
 - open/close 8580 (time 1785311334.48 total 160.18 last 39.88)
 - open/close 9020 (time 1785311344.50 total 170.20 last 43.92)
 - open/close 9482 (time 1785311354.52 total 180.22 last 46.11)
total: 10000 open/close in 189.17 seconds: 52.86 ops/second
 - unlinked 0 (time 1785311371 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
 - open/close 468 (time 1785311507.18 total 10.00 last 46.80)
 - open/close 979 (time 1785311517.18 total 20.00 last 51.10)
 - open/close 1540 (time 1785311527.20 total 30.02 last 55.98)
 - open/close 2062 (time 1785311537.23 total 40.05 last 52.03)
 - open/close 2633 (time 1785311547.24 total 50.06 last 57.07)
 - open/close 3148 (time 1785311557.26 total 60.08 last 51.41)
 - open/close 3831 (time 1785311567.26 total 70.08 last 68.28)
 - open/close 4381 (time 1785311577.26 total 80.08 last 54.98)
 - open/close 4926 (time 1785311587.29 total 90.11 last 54.35)
 - open/close 5521 (time 1785311597.30 total 100.12 last 59.45)
 - open/close 5949 (time 1785311607.30 total 110.12 last 42.80)
 - open/close 6476 (time 1785311617.30 total 120.12 last 52.69)
 - open/close 7104 (time 1785311627.30 total 130.12 last 62.80)
 - open/close 7696 (time 1785311637.30 total 140.12 last 59.20)
 - open/close 8276 (time 1785311647.31 total 150.13 last 57.96)
 - open/close 8833 (time 1785311657.33 total 160.15 last 55.60)
 - open/close 9393 (time 1785311667.36 total 170.18 last 55.80)
total: 10000 open/close in 179.59 seconds: 55.68 ops/second
 - unlinked 0 (time 1785311682 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
 - open/close 748 (time 1785311800.26 total 10.00 last 74.77)
 - open/close 1433 (time 1785311810.27 total 20.01 last 68.47)
 - open/close 2252 (time 1785311820.28 total 30.02 last 81.80)
 - open/close 3111 (time 1785311830.28 total 40.02 last 85.88)
 - open/close 3865 (time 1785311840.31 total 50.05 last 75.21)
 - open/close 4646 (time 1785311850.31 total 60.05 last 78.07)
 - open/close 5391 (time 1785311860.31 total 70.05 last 74.47)
 - open/close 6277 (time 1785311870.32 total 80.06 last 88.57)
 - open/close 7274 (time 1785311880.33 total 90.07 last 99.61)
 - open/close 8054 (time 1785311890.33 total 100.07 last 78.00)
 - open/close 8685 (time 1785311900.36 total 110.10 last 62.91)
 - open/close 9324 (time 1785311910.36 total 120.10 last 63.89)
 - open/close 9893 (time 1785311920.36 total 130.10 last 56.87)
total: 10000 open/close in 132.22 seconds: 75.63 ops/second
 - unlinked 0 (time 1785311928 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
 - open/close 544 (time 1785312047.57 total 10.02 last 54.32)
 - open/close 1071 (time 1785312057.58 total 20.03 last 52.63)
 - open/close 1577 (time 1785312067.58 total 30.03 last 50.60)
 - open/close 2114 (time 1785312077.58 total 40.03 last 53.70)
 - open/close 2717 (time 1785312087.59 total 50.03 last 60.28)
 - open/close 3273 (time 1785312097.59 total 60.03 last 55.60)
 - open/close 3930 (time 1785312107.59 total 70.04 last 65.67)
 - open/close 4341 (time 1785312117.60 total 80.04 last 41.07)
 - open/close 4924 (time 1785312127.61 total 90.06 last 58.24)
 - open/close 5454 (time 1785312137.61 total 100.06 last 53.00)
 - open/close 5945 (time 1785312147.62 total 110.07 last 49.05)
 - open/close 6627 (time 1785312157.63 total 120.07 last 68.16)
 - open/close 7309 (time 1785312167.64 total 130.09 last 68.11)
 - open/close 7821 (time 1785312177.66 total 140.10 last 51.11)
 - open/close 8421 (time 1785312187.66 total 150.11 last 59.99)
 - open/close 8925 (time 1785312197.68 total 160.13 last 50.30)
 - open/close 9436 (time 1785312207.70 total 170.15 last 50.98)
total: 10000 open/close in 179.79 seconds: 55.62 ops/second
 - unlinked 0 (time 1785312222 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
 - open/close 504 (time 1785312342.52 total 10.01 last 50.34)
 - open/close 965 (time 1785312352.54 total 20.02 last 46.04)
 - open/close 2070 (time 1785312362.55 total 30.03 last 110.41)
 - open/close 2591 (time 1785312372.55 total 40.04 last 52.07)
 - open/close 3078 (time 1785312382.57 total 50.05 last 48.63)
 - open/close 4048 (time 1785312392.57 total 60.06 last 96.96)
 - open/close 4783 (time 1785312402.57 total 70.06 last 73.48)
 - open/close 5807 (time 1785312412.58 total 80.06 last 102.37)
 - open/close 6254 (time 1785312422.60 total 90.09 last 44.59)
 - open/close 6704 (time 1785312432.60 total 100.09 last 44.99)
 - open/close 7203 (time 1785312442.61 total 110.09 last 49.88)
 - open/close 7673 (time 1785312452.61 total 120.09 last 47.00)
 - open/close 8114 (time 1785312462.62 total 130.10 last 44.05)
 - open/close 8626 (time 1785312472.63 total 140.12 last 51.13)
 - open/close 9173 (time 1785312482.64 total 150.13 last 54.65)
 - open/close 9700 (time 1785312492.64 total 160.13 last 52.68)
total: 10000 open/close in 162.72 seconds: 61.46 ops/second
 - unlinked 0 (time 1785312499 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
 - open/close 482 (time 1785312618.71 total 10.02 last 48.11)
 - open/close 1143 (time 1785312628.73 total 20.04 last 65.98)
 - open/close 1620 (time 1785312638.74 total 30.05 last 47.65)
 - open/close 2070 (time 1785312648.74 total 40.05 last 44.99)
 - open/close 2729 (time 1785312658.76 total 50.07 last 65.80)
 - open/close 3239 (time 1785312668.79 total 60.10 last 50.81)
 - open/close 3943 (time 1785312678.80 total 70.11 last 70.35)
 - open/close 4504 (time 1785312688.81 total 80.12 last 56.03)
 - open/close 5069 (time 1785312698.81 total 90.12 last 56.50)
 - open/close 5609 (time 1785312708.83 total 100.14 last 53.89)
 - open/close 6224 (time 1785312718.86 total 110.17 last 61.36)
 - open/close 6858 (time 1785312728.87 total 120.18 last 63.31)
 - open/close 7369 (time 1785312738.87 total 130.18 last 51.09)
 - open/close 7849 (time 1785312748.88 total 140.19 last 47.99)
 - open/close 8346 (time 1785312758.88 total 150.19 last 49.69)
 - open/close 8840 (time 1785312768.89 total 160.20 last 49.34)
 - open/close 9362 (time 1785312778.90 total 170.21 last 52.17)
 - open/close 9898 (time 1785312788.94 total 180.25 last 53.35)
total: 10000 open/close in 182.01 seconds: 54.94 ops/second
 - unlinked 0 (time 1785312796 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
 - open/close 516 (time 1785312917.28 total 10.01 last 51.57)
 - open/close 957 (time 1785312927.30 total 20.02 last 44.04)
 - open/close 1265 (time 1785312937.32 total 30.04 last 30.74)
 - open/close 1396 (time 1785312947.34 total 40.06 last 13.07)
 - open/close 1566 (time 1785312957.36 total 50.09 last 16.95)
 - open/close 1694 (time 1785312967.41 total 60.14 last 12.74)
 - open/close 1902 (time 1785312977.42 total 70.14 last 20.79)
 - open/close 2259 (time 1785312987.43 total 80.16 last 35.64)
 - open/close 2618 (time 1785312997.45 total 90.18 last 35.83)
 - open/close 3013 (time 1785313007.47 total 100.19 last 39.44)
 - open/close 3616 (time 1785313017.49 total 110.22 last 60.14)
 - open/close 4042 (time 1785313027.50 total 120.23 last 42.57)
 - open/close 4561 (time 1785313037.52 total 130.25 last 51.80)
 - open/close 5065 (time 1785313047.55 total 140.28 last 50.23)
 - open/close 5635 (time 1785313057.57 total 150.30 last 56.90)
 - open/close 5998 (time 1785313067.57 total 160.30 last 36.29)
 - open/close 6327 (time 1785313077.59 total 170.31 last 32.86)
 - open/close 6777 (time 1785313087.63 total 180.35 last 44.81)
 - open/close 7423 (time 1785313097.65 total 190.38 last 64.43)
 - open/close 7991 (time 1785313107.68 total 200.40 last 56.67)
 - open/close 8586 (time 1785313117.69 total 210.41 last 59.43)
 - open/close 8984 (time 1785313127.70 total 220.42 last 39.77)
 - open/close 9592 (time 1785313137.70 total 230.43 last 60.75)
total: 10000 open/close in 238.51 seconds: 41.93 ops/second
 - unlinked 0 (time 1785313153 ; total 1 ; last 1)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
 - open/close 538 (time 1785313278.58 total 10.02 last 53.70)
 - open/close 990 (time 1785313288.60 total 20.04 last 45.11)
 - open/close 1593 (time 1785313298.62 total 30.05 last 60.22)
 - open/close 2084 (time 1785313308.62 total 40.05 last 49.08)
 - open/close 2583 (time 1785313318.63 total 50.07 last 49.84)
 - open/close 2997 (time 1785313328.67 total 60.10 last 41.25)
 - open/close 3464 (time 1785313338.67 total 70.10 last 46.70)
 - open/close 4019 (time 1785313348.69 total 80.12 last 55.39)
 - open/close 4466 (time 1785313358.71 total 90.14 last 44.61)
 - open/close 5033 (time 1785313368.71 total 100.15 last 56.69)
 - open/close 5712 (time 1785313378.72 total 110.15 last 67.87)
 - open/close 6269 (time 1785313388.72 total 120.15 last 55.69)
 - open/close 6783 (time 1785313398.73 total 130.17 last 51.32)
 - open/close 7240 (time 1785313408.74 total 140.17 last 45.68)
 - open/close 7662 (time 1785313418.76 total 150.19 last 42.13)
 - open/close 8145 (time 1785313428.78 total 160.21 last 48.19)
 - open/close 8736 (time 1785313438.78 total 170.22 last 59.07)
 - open/close 9291 (time 1785313448.80 total 180.24 last 55.39)
 - open/close 9816 (time 1785313458.82 total 190.26 last 52.41)
total: 10000 open/close in 193.74 seconds: 51.62 ops/second
 - unlinked 0 (time 1785313468 ; total 0 ; last 0)
total: 10000 unlinks in 130 seconds: 76.923080 unlinks/second
rm: missing operand
Try 'rm --help' for more information.
umount lustre on /mnt/lustre.....
Stopping client oleg256-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg256-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg256-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=192.168.202.156@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=192.168.202.156@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 oleg256-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg256-server: oleg256-server.virtnet: executing set_default_debug -1 all
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1
Started lustre-OST0000
oleg256-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg256-server: oleg256-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg256-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec
mount lustre  on /mnt/lustre.....
Starting client: oleg256-client.virtnet:  -o user_xattr,flock 192.168.202.156@tcp:/lustre /mnt/lustre
On OST0, 17990 used inodes rc=0
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 22
umount lustre on /mnt/lustre.....
Stopping client oleg256-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg256-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg256-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=192.168.202.156@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=192.168.202.156@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=192.168.202.156@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=192.168.202.156@tcp autodegrade=on sys.timeout=20 autodegrade=on
  lustre:svname=lustre-OST0000
Writing lustre-ost1/ost1 properties
  lustre:mgsnode=192.168.202.156@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 oleg256-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg256-server: oleg256-server.virtnet: executing set_default_debug -1 all
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1
Started lustre-OST0000
oleg256-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg256-server: oleg256-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg256-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec
mount lustre  on /mnt/lustre.....
Starting client: oleg256-client.virtnet:  -o user_xattr,flock 192.168.202.156@tcp:/lustre /mnt/lustre
umount lustre on /mnt/lustre.....
Stopping client oleg256-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg256-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg256-server
stop mds service on oleg256-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg256-server

unloading modules via unload_modules_local on: 'oleg256-server'
oleg256-server: oleg256-server.virtnet: executing unload_modules_local
oleg256-server: 
modules unloaded.
pdsh@oleg256-client: oleg256-client: ssh exited with exit code 2
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2
pdsh@oleg256-client: oleg256-client: ssh exited with exit code 2
pdsh@oleg256-client: oleg256-server: ssh exited with exit code 2