Hello,
my lustre server 2.9.0 suddently won't mount anymore lustre partitions
after a power outage.
ZFS pool is active (Resilvering one disk). Anyway systemctl start lustre
is not working.
I do not see any error message it just does not mount my Lustre OSSes
partions.
NAME USED AVAIL REFER MOUNTPOINT
ana02-ost21 17.7T 2.25T 205K none
ana02-ost21/ost21 17.7T 2.25T 17.7T none
ana02-ost22 17.9T 2.09T 205K none
ana02-ost22/ost22 17.9T 2.09T 17.9T none
ana02-ost23 18.4T 1.57T 205K none
ana02-ost23/ost23 18.4T 1.57T 18.4T none
ana02-ost24 18.4T 1.54T 205K none
ana02-ost24/ost24 18.4T 1.54T 18.4T none
ana02-ost25 17.9T 2.07T 205K none
ana02-ost25/ost25 17.9T 2.07T 17.9T none
ana02-ost26 18.5T 1.49T 205K none
ana02-ost26/ost26 18.5T 1.49T 18.5T none
ana02-ost27 18.3T 1.67T 205K none
ana02-ost27/ost27 18.3T 1.67T 18.3T none
ana02-ost28 18.3T 1.71T 205K none
ana02-ost28/ost28 18.3T 1.71T 18.3T none
ana02-ost29 17.6T 2.38T 205K none
ana02-ost29/ost29 17.6T 2.38T 17.6T none
ana02-ost30 17.9T 2.06T 205K none
ana02-ost30/ost30 17.9T 2.06T 17.9T none
ana02-ost31 18.0T 1.98T 205K none
ana02-ost31/ost31 18.0T 1.98T 18.0T none
ana02-ost32 18.4T 1.59T 205K none
ana02-ost32/ost32 18.4T 1.59T 18.4T none
ana02-ost33 18.3T 1.69T 205K none
ana02-ost33/ost33 18.3T 1.69T 18.3T none
ana02-ost34 18.4T 1.61T 205K none
ana02-ost34/ost34 18.4T 1.61T 18.4T none
ana02-ost35 18.3T 1.70T 205K none
ana02-ost35/ost35 18.3T 1.70T 18.3T none
ana02-ost36 18.5T 1.52T 205K none
ana02-ost36/ost36 18.5T 1.52T 18.5T none
ana02-ost37 18.1T 1.89T 205K none
ana02-ost37/ost37 18.1T 1.89T 18.1T none
ana02-ost38 17.8T 2.14T 205K none
ana02-ost38/ost38 17.8T 2.14T 17.8T none
ana02-ost39 17.7T 2.27T 205K none
ana02-ost39/ost39 17.7T 2.27T 17.7T none
ana02-ost40 17.8T 2.21T 205K none
ana02-ost40/ost40 17.8T 2.21T 17.8T none
I do not know how to recover from this situation and I have important
data on the OSTs.
Any idea on how can I mount Lustre on the underlying ZFS filesystem
this is my ldev.conf. OST from 21 to 40 won't be mounted anymore locally.
psanamds121.pcdsn - mgs zfs:ana02-mgs/mgs
psanamds121.pcdsn - mdt0 zfs:ana02-mdt0/mdt0
#
psanaoss121.pcdsn - ANA02-OST01 zfs:ana02-ost01/ost01
psanaoss121.pcdsn - ANA02-OST02 zfs:ana02-ost02/ost02
psanaoss121.pcdsn - ANA02-OST03 zfs:ana02-ost03/ost03
psanaoss121.pcdsn - ANA02-OST04 zfs:ana02-ost04/ost04
psanaoss121.pcdsn - ANA02-OST05 zfs:ana02-ost05/ost05
psanaoss121.pcdsn - ANA02-OST06 zfs:ana02-ost06/ost06
psanaoss121.pcdsn - ANA02-OST07 zfs:ana02-ost07/ost07
psanaoss121.pcdsn - ANA02-OST08 zfs:ana02-ost08/ost08
psanaoss121.pcdsn - ANA02-OST09 zfs:ana02-ost09/ost09
psanaoss121.pcdsn - ANA02-OST10 zfs:ana02-ost10/ost10
psanaoss121.pcdsn - ANA02-OST11 zfs:ana02-ost11/ost11
psanaoss121.pcdsn - ANA02-OST12 zfs:ana02-ost12/ost12
psanaoss121.pcdsn - ANA02-OST13 zfs:ana02-ost13/ost13
psanaoss121.pcdsn - ANA02-OST14 zfs:ana02-ost14/ost14
psanaoss121.pcdsn - ANA02-OST15 zfs:ana02-ost15/ost15
psanaoss121.pcdsn - ANA02-OST16 zfs:ana02-ost16/ost16
psanaoss121.pcdsn - ANA02-OST17 zfs:ana02-ost17/ost17
psanaoss121.pcdsn - ANA02-OST18 zfs:ana02-ost18/ost18
psanaoss121.pcdsn - ANA02-OST19 zfs:ana02-ost19/ost19
psanaoss121.pcdsn - ANA02-OST20 zfs:ana02-ost20/ost20
#
psanaoss122.pcdsn - ANA02-OST21 zfs:ana02-ost21/ost21
psanaoss122.pcdsn - ANA02-OST22 zfs:ana02-ost22/ost22
psanaoss122.pcdsn - ANA02-OST23 zfs:ana02-ost23/ost23
psanaoss122.pcdsn - ANA02-OST24 zfs:ana02-ost24/ost24
psanaoss122.pcdsn - ANA02-OST25 zfs:ana02-ost25/ost25
psanaoss122.pcdsn - ANA02-OST26 zfs:ana02-ost26/ost26
psanaoss122.pcdsn - ANA02-OST27 zfs:ana02-ost27/ost27
psanaoss122.pcdsn - ANA02-OST28 zfs:ana02-ost28/ost28
psanaoss122.pcdsn - ANA02-OST29 zfs:ana02-ost29/ost29
psanaoss122.pcdsn - ANA02-OST30 zfs:ana02-ost30/ost30
psanaoss122.pcdsn - ANA02-OST31 zfs:ana02-ost31/ost31
psanaoss122.pcdsn - ANA02-OST32 zfs:ana02-ost32/ost32
psanaoss122.pcdsn - ANA02-OST33 zfs:ana02-ost33/ost33
psanaoss122.pcdsn - ANA02-OST34 zfs:ana02-ost34/ost34
psanaoss122.pcdsn - ANA02-OST35 zfs:ana02-ost35/ost35
psanaoss122.pcdsn - ANA02-OST36 zfs:ana02-ost36/ost36
psanaoss122.pcdsn - ANA02-OST37 zfs:ana02-ost37/ost37
psanaoss122.pcdsn - ANA02-OST38 zfs:ana02-ost38/ost38
psanaoss122.pcdsn - ANA02-OST39 zfs:ana02-ost39/ost39
psanaoss122.pcdsn - ANA02-OST40 zfs:ana02-ost40/ost40
#
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