Hello
I'm constructing 5ESX and shared-storage with IBM Blase S &HS22
I added extent for shared datastore. It consists of 5 partitions.
After did that, Some ESX hosts have problems.
/var/log/vmkernel
vmkernel: 0:02:36:25.622 cpu14:4119)ALERT: LVM: 2054: One
or more devices not found (file system )
And I found some diffrerence between 1st ESXhost that I added extent and other ESX hosts
1st host
esxcfg-volume -l
#
vmkfstools -P /vmfs/volumes/Shared_storage/
VMFS-3.33 file system spanning 5 partitions.
File system label (if any): Shared_storage
Mode: public
Capacity 7839657492480 (934560 file blocks * 8388608), 7839028346880 (934485 blocks) avail
UUID: 4b8e09a4-571006ce-8b55-00215e994ab2
Partitions spanned (on "lvm"):
naa.6005076b075436ff4b88f06d00000012:1
naa.6005076b075436ff4b88f18100000016:1
naa.6005076b075436ff4b88f0b200000013:1
naa.6005076b075436ff4b88f0f700000014:1
naa.6005076b075436ff4b88f13c00000015:1
3rd host
#esxcfg-volume -l
VMFS3 UUID/label: n.a./n.a.
Can mount: No (some extents missing)
Can resignature: No (some extents missing)
Extent name: naa.6005076b075436ff4b88f18100000016:1 range: 1495296 - 2990591 (MB)
Extent name: naa.6005076b075436ff4b88f0f700000014:1 range: 4485888 - 5981183 (MB)
]
vmkfstools -P /vmfs/volumes/Shared_storage/
VMFS-3.33 file system spanning 3 partitions.
File system label (if any): Shared_storage
Mode: public
Capacity 7839657492480 (934560 file blocks * 8388608), 4698333511680 (560085 blocks) avail
UUID: 4b8e09a4-571006ce-8b55-00215e994ab2
Partitions spanned (on "lvm"):
naa.6005076b075436ff4b88f06d00000012:1
naa.6005076b075436ff4b88f0b200000013:1
naa.6005076b075436ff4b88f13c00000015:1
(One or more partitions spanned by this volume may be offline)
I think 3rd ESX should spanned 5 partitions
othre ESX hosts have same probrem except 1st ESX but Missing partitions are random.
Could I do anything for this?
I will make VM. so I can erase shared datastore.
Hello
I seeked reason.
And I found that logical volumes I made on IBM Disk Storage Module had had different LUN No.
for ex .
ESX_host1- volume1:LUN0
ESX_host2- volume1:LUN3
so I re-mapped hosts to logical volumes,and LUN NO has fixed.
ESX_host1- volume1:LUN0
ESX_host2- volume1:LUN0
But device Identification numbers are still different. I did rescan several times.
LUN
naa.6005076b075436ff4b88f06d00000012 0
naa.6005076b075436ff4b88f18100000016 1
naa.6005076b075436ff4b88f0b200000013 2
naa.6005076b075436ff4b88f0f700000014 3
naa.6005076b075436ff4b88f13c00000015 4
naa.6005076b075436ff4b88f06d00000012 0
naa.6005076b075436ff4b88f0f700000014 1
naa.6005076b075436ff4b88f13c00000015 2
naa.6005076b075436ff4b88f0b200000013 3
naa.6005076b075436ff4b88f18100000016 4
The error message avails again.
Can I change id number correctly?