== conf-sanity test 69: replace an OST with the same index ========================================================== 07:54:32 (1788522872)
start mds service on oleg410-server
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'
-rwxr-xr-x. 1 green green 1921056 Sep  3 15:14 /home/green/git/lustre-release/lustre/utils/mount.lustre
-rwxr-xr-x. 1 root  root       12 Jan 31  2019 /usr/sbin/mount.lustre
mount --bind /home/green/git/lustre-release/lustre/utils/mount.lustre /usr/sbin/mount.lustre
loading modules on: 'oleg410-server'
oleg410-server: oleg410-server.virtnet: executing load_modules_local
oleg410-server: kmemleak disabled
oleg410-server: Loading modules from /home/green/git/lustre-release/lustre
oleg410-server: detected 4 online CPUs by sysfs
oleg410-server: MODOPTS_LIBCFS=
oleg410-server: Force libcfs to create 2 CPU partitions
oleg410-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg410-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg410-server: mdt/mdt options: 'mdt_enable_flr_ec=1'
oleg410-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg410-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg410-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-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: oleg410-client.virtnet:  -o user_xattr,flock 192.168.204.110@tcp:/lustre /mnt/lustre
seq.cli-lustre-OST0000-super.width=0x1ffffff
On OST0, 11904 inodes available. Want 99872. rc=0
 - open/close 585 (time 1788522959.08 total 10.01 last 58.44)
 - open/close 1189 (time 1788522969.08 total 20.01 last 60.38)
 - open/close 1819 (time 1788522979.09 total 30.02 last 62.98)
 - open/close 2474 (time 1788522989.13 total 40.05 last 65.25)
 - open/close 3064 (time 1788522999.13 total 50.06 last 58.96)
 - open/close 3598 (time 1788523009.14 total 60.07 last 53.34)
 - open/close 4226 (time 1788523019.16 total 70.09 last 62.71)
 - open/close 4732 (time 1788523029.18 total 80.11 last 50.46)
 - open/close 5334 (time 1788523039.19 total 90.11 last 60.19)
 - open/close 5962 (time 1788523049.19 total 100.12 last 62.77)
 - open/close 6528 (time 1788523059.20 total 110.13 last 56.56)
 - open/close 7164 (time 1788523069.21 total 120.14 last 63.51)
 - open/close 7791 (time 1788523079.23 total 130.16 last 62.59)
 - open/close 8430 (time 1788523089.23 total 140.16 last 63.90)
 - open/close 9062 (time 1788523099.23 total 150.16 last 63.17)
 - open/close 9713 (time 1788523109.24 total 160.16 last 65.10)
total: 10000 open/close in 164.85 seconds: 60.66 ops/second
 - unlinked 0 (time 1788523118 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 unlinks/second
 - open/close 599 (time 1788523231.20 total 10.01 last 59.84)
 - open/close 1159 (time 1788523241.22 total 20.03 last 55.87)
 - open/close 1729 (time 1788523251.23 total 30.05 last 56.94)
 - open/close 2328 (time 1788523261.26 total 40.07 last 59.75)
 - open/close 2869 (time 1788523271.27 total 50.08 last 54.06)
 - open/close 3506 (time 1788523281.28 total 60.09 last 63.63)
 - open/close 4160 (time 1788523291.28 total 70.09 last 65.39)
 - open/close 4791 (time 1788523301.30 total 80.12 last 62.94)
 - open/close 5442 (time 1788523311.31 total 90.12 last 65.07)
 - open/close 6095 (time 1788523321.32 total 100.14 last 65.20)
 - open/close 6740 (time 1788523331.36 total 110.17 last 64.30)
 - open/close 7394 (time 1788523341.39 total 120.20 last 65.20)
 - open/close 7956 (time 1788523351.39 total 130.21 last 56.16)
 - open/close 8386 (time 1788523361.40 total 140.21 last 42.98)
 - open/close 8828 (time 1788523371.40 total 150.21 last 44.19)
 - open/close 9366 (time 1788523381.41 total 160.22 last 53.74)
 - open/close 9875 (time 1788523391.41 total 170.23 last 50.89)
total: 10000 open/close in 171.99 seconds: 58.14 ops/second
 - unlinked 0 (time 1788523398 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
 - open/close 657 (time 1788523507.65 total 10.00 last 65.67)
 - open/close 1325 (time 1788523517.65 total 20.00 last 66.80)
 - open/close 1939 (time 1788523527.66 total 30.02 last 61.34)
 - open/close 2600 (time 1788523537.67 total 40.03 last 66.03)
 - open/close 3285 (time 1788523547.68 total 50.03 last 68.47)
 - open/close 3940 (time 1788523557.68 total 60.03 last 65.47)
 - open/close 4656 (time 1788523567.69 total 70.04 last 71.54)
 - open/close 5250 (time 1788523577.70 total 80.06 last 59.33)
 - open/close 5869 (time 1788523587.71 total 90.06 last 61.88)
 - open/close 6379 (time 1788523597.72 total 100.07 last 50.94)
 - open/close 6884 (time 1788523607.75 total 110.10 last 50.36)
 - open/close 7464 (time 1788523617.76 total 120.11 last 57.92)
 - open/close 8022 (time 1788523627.76 total 130.12 last 55.78)
 - open/close 8563 (time 1788523637.77 total 140.12 last 54.08)
 - open/close 9161 (time 1788523647.77 total 150.13 last 59.77)
 - open/close 9843 (time 1788523657.78 total 160.13 last 68.14)
total: 10000 open/close in 163.10 seconds: 61.31 ops/second
 - unlinked 0 (time 1788523665 ; total 0 ; last 0)
total: 10000 unlinks in 93 seconds: 107.526878 unlinks/second
 - open/close 669 (time 1788523773.32 total 10.00 last 66.88)
 - open/close 1290 (time 1788523783.33 total 20.01 last 62.06)
 - open/close 1927 (time 1788523793.33 total 30.01 last 63.68)
 - open/close 2586 (time 1788523803.34 total 40.02 last 65.85)
 - open/close 3271 (time 1788523813.35 total 50.03 last 68.44)
 - open/close 3916 (time 1788523823.36 total 60.03 last 64.47)
 - open/close 4527 (time 1788523833.36 total 70.04 last 61.07)
 - open/close 5171 (time 1788523843.37 total 80.04 last 64.37)
 - open/close 5704 (time 1788523853.38 total 90.06 last 53.23)
 - open/close 6226 (time 1788523863.40 total 100.08 last 52.10)
 - open/close 6788 (time 1788523873.41 total 110.08 last 56.16)
 - open/close 7396 (time 1788523883.42 total 120.10 last 60.73)
 - open/close 8018 (time 1788523893.42 total 130.10 last 62.15)
 - open/close 8618 (time 1788523903.43 total 140.11 last 59.96)
 - open/close 9201 (time 1788523913.45 total 150.13 last 58.19)
 - open/close 9761 (time 1788523923.46 total 160.14 last 55.91)
total: 10000 open/close in 164.58 seconds: 60.76 ops/second
 - unlinked 0 (time 1788523934 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
 - open/close 631 (time 1788524059.05 total 10.00 last 63.08)
 - open/close 1184 (time 1788524069.07 total 20.02 last 55.22)
 - open/close 1775 (time 1788524079.08 total 30.03 last 59.05)
 - open/close 2370 (time 1788524089.09 total 40.04 last 59.44)
 - open/close 2990 (time 1788524099.10 total 50.05 last 61.90)
 - open/close 3537 (time 1788524109.12 total 60.07 last 54.62)
 - open/close 4119 (time 1788524119.14 total 70.09 last 58.07)
 - open/close 4703 (time 1788524129.14 total 80.09 last 58.38)
 - open/close 5322 (time 1788524139.16 total 90.11 last 61.81)
 - open/close 5924 (time 1788524149.16 total 100.11 last 60.19)
 - open/close 6521 (time 1788524159.17 total 110.12 last 59.65)
 - open/close 7069 (time 1788524169.17 total 120.12 last 54.79)
 - open/close 7641 (time 1788524179.19 total 130.14 last 57.11)
 - open/close 8165 (time 1788524189.20 total 140.15 last 52.34)
 - open/close 8762 (time 1788524199.20 total 150.15 last 59.68)
 - open/close 9364 (time 1788524209.21 total 160.16 last 60.18)
 - open/close 9970 (time 1788524219.22 total 170.17 last 60.54)
total: 10000 open/close in 170.61 seconds: 58.61 ops/second
 - unlinked 0 (time 1788524223 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
 - open/close 512 (time 1788524347.06 total 10.01 last 51.12)
 - open/close 1100 (time 1788524357.08 total 20.03 last 58.70)
 - open/close 1723 (time 1788524367.08 total 30.04 last 62.27)
 - open/close 2315 (time 1788524377.09 total 40.04 last 59.17)
 - open/close 2820 (time 1788524387.11 total 50.07 last 50.36)
 - open/close 3407 (time 1788524397.12 total 60.07 last 58.68)
 - open/close 3912 (time 1788524407.12 total 70.07 last 50.49)
 - open/close 4486 (time 1788524417.15 total 80.10 last 57.24)
 - open/close 5034 (time 1788524427.16 total 90.11 last 54.75)
 - open/close 5679 (time 1788524437.17 total 100.13 last 64.38)
 - open/close 6274 (time 1788524447.18 total 110.14 last 59.45)
 - open/close 6760 (time 1788524457.19 total 120.14 last 48.57)
 - open/close 7255 (time 1788524467.19 total 130.15 last 49.50)
 - open/close 7792 (time 1788524477.19 total 140.15 last 53.68)
 - open/close 8381 (time 1788524487.20 total 150.16 last 58.84)
 - open/close 8990 (time 1788524497.21 total 160.16 last 60.87)
 - open/close 9595 (time 1788524507.22 total 170.17 last 60.46)
total: 10000 open/close in 176.83 seconds: 56.55 ops/second
 - unlinked 0 (time 1788524518 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
 - open/close 635 (time 1788524638.76 total 10.01 last 63.45)
 - open/close 1228 (time 1788524648.78 total 20.02 last 59.20)
 - open/close 1780 (time 1788524658.78 total 30.03 last 55.19)
 - open/close 2377 (time 1788524668.79 total 40.03 last 59.67)
 - open/close 3039 (time 1788524678.79 total 50.03 last 66.20)
 - open/close 3610 (time 1788524688.82 total 60.06 last 56.92)
 - open/close 4225 (time 1788524698.83 total 70.08 last 61.43)
 - open/close 4826 (time 1788524708.87 total 80.12 last 59.86)
 - open/close 5417 (time 1788524718.87 total 90.12 last 59.10)
 - open/close 5964 (time 1788524728.88 total 100.12 last 54.66)
 - open/close 6608 (time 1788524738.89 total 110.14 last 64.31)
 - open/close 7236 (time 1788524748.90 total 120.14 last 62.77)
 - open/close 7696 (time 1788524758.90 total 130.14 last 45.99)
 - open/close 8199 (time 1788524768.91 total 140.15 last 50.26)
 - open/close 8757 (time 1788524778.92 total 150.16 last 55.76)
 - open/close 9327 (time 1788524788.92 total 160.16 last 56.98)
total: 10000 open/close in 170.12 seconds: 58.78 ops/second
 - unlinked 0 (time 1788524804 ; total 0 ; last 0)
total: 10000 unlinks in 94 seconds: 106.382980 unlinks/second
 - open/close 535 (time 1788524913.96 total 10.02 last 53.39)
 - open/close 1139 (time 1788524924.00 total 20.06 last 60.13)
 - open/close 1748 (time 1788524934.00 total 30.07 last 60.87)
 - open/close 2454 (time 1788524944.01 total 40.07 last 70.59)
 - open/close 3136 (time 1788524954.01 total 50.08 last 68.16)
 - open/close 3745 (time 1788524964.02 total 60.09 last 60.83)
 - open/close 4416 (time 1788524974.03 total 70.10 last 67.06)
 - open/close 5162 (time 1788524984.04 total 80.10 last 74.54)
 - open/close 5792 (time 1788524994.06 total 90.12 last 62.88)
 - open/close 6448 (time 1788525004.07 total 100.14 last 65.49)
 - open/close 7162 (time 1788525014.07 total 110.14 last 71.40)
 - open/close 7810 (time 1788525024.08 total 120.14 last 64.78)
 - open/close 8454 (time 1788525034.10 total 130.16 last 64.29)
 - open/close 9153 (time 1788525044.10 total 140.17 last 69.84)
 - open/close 9865 (time 1788525054.11 total 150.17 last 71.17)
total: 10000 open/close in 152.07 seconds: 65.76 ops/second
 - unlinked 0 (time 1788525060 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
 - open/close 670 (time 1788525178.09 total 10.01 last 66.93)
 - open/close 1326 (time 1788525188.10 total 20.02 last 65.53)
 - open/close 1927 (time 1788525198.12 total 30.03 last 60.02)
 - open/close 2581 (time 1788525208.12 total 40.04 last 65.36)
 - open/close 3330 (time 1788525218.13 total 50.05 last 74.84)
 - open/close 3998 (time 1788525228.13 total 60.05 last 66.77)
 - open/close 4665 (time 1788525238.13 total 70.05 last 66.70)
 - open/close 5332 (time 1788525248.14 total 80.06 last 66.67)
 - open/close 5956 (time 1788525258.14 total 90.06 last 62.39)
 - open/close 6551 (time 1788525268.14 total 100.06 last 59.47)
 - open/close 7178 (time 1788525278.16 total 110.08 last 62.59)
 - open/close 7846 (time 1788525288.17 total 120.09 last 66.75)
 - open/close 8509 (time 1788525298.17 total 130.09 last 66.27)
 - open/close 9190 (time 1788525308.18 total 140.10 last 68.07)
 - open/close 9863 (time 1788525318.19 total 150.11 last 67.21)
total: 10000 open/close in 151.99 seconds: 65.80 ops/second
 - unlinked 0 (time 1788525324 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
 - open/close 619 (time 1788525434.59 total 10.01 last 61.85)
 - open/close 1248 (time 1788525444.60 total 20.02 last 62.85)
 - open/close 1911 (time 1788525454.61 total 30.02 last 66.24)
 - open/close 2565 (time 1788525464.61 total 40.03 last 65.35)
 - open/close 3272 (time 1788525474.65 total 50.07 last 70.46)
 - open/close 3834 (time 1788525484.65 total 60.07 last 56.20)
 - open/close 4316 (time 1788525494.66 total 70.08 last 48.14)
 - open/close 4807 (time 1788525504.68 total 80.10 last 48.99)
 - open/close 5333 (time 1788525514.70 total 90.12 last 52.53)
 - open/close 6011 (time 1788525524.70 total 100.12 last 67.80)
 - open/close 6678 (time 1788525534.71 total 110.12 last 66.66)
 - open/close 7265 (time 1788525544.71 total 120.13 last 58.66)
 - open/close 7909 (time 1788525554.75 total 130.17 last 64.16)
 - open/close 8489 (time 1788525564.76 total 140.18 last 57.96)
 - open/close 9103 (time 1788525574.77 total 150.18 last 61.35)
 - open/close 9661 (time 1788525584.77 total 160.18 last 55.80)
total: 10000 open/close in 165.69 seconds: 60.35 ops/second
 - unlinked 0 (time 1788525596 ; total 0 ; last 0)
total: 10000 unlinks in 97 seconds: 103.092781 unlinks/second
rm: missing operand
Try 'rm --help' for more information.
umount lustre on /mnt/lustre.....
Stopping client oleg410-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg410-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg410-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=192.168.204.110@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=192.168.204.110@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 oleg410-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg410-server: oleg410-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg410-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec
mount lustre  on /mnt/lustre.....
Starting client: oleg410-client.virtnet:  -o user_xattr,flock 192.168.204.110@tcp:/lustre /mnt/lustre
On OST0, 20326 used inodes rc=0
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 22
umount lustre on /mnt/lustre.....
Stopping client oleg410-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg410-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg410-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=192.168.204.110@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=192.168.204.110@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=192.168.204.110@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=192.168.204.110@tcp autodegrade=on sys.timeout=20 autodegrade=on
  lustre:svname=lustre-OST0000
Writing lustre-ost1/ost1 properties
  lustre:mgsnode=192.168.204.110@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 oleg410-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg410-server: oleg410-server.virtnet: executing set_default_debug -1 all
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 1
Started lustre-OST0000
oleg410-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg410-server: oleg410-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg410-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 1 sec
mount lustre  on /mnt/lustre.....
Starting client: oleg410-client.virtnet:  -o user_xattr,flock 192.168.204.110@tcp:/lustre /mnt/lustre
umount lustre on /mnt/lustre.....
Stopping client oleg410-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg410-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg410-server
stop mds service on oleg410-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg410-server
unloading modules via unload_modules_local on: 'oleg410-server'
oleg410-server: oleg410-server.virtnet: executing unload_modules_local
oleg410-server: kmemleak disabled
modules unloaded.
pdsh@oleg410-client: oleg410-client: ssh exited with exit code 2
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 2
pdsh@oleg410-client: oleg410-client: ssh exited with exit code 2
pdsh@oleg410-client: oleg410-server: ssh exited with exit code 2