Hi,
I have a datastore made of a 20TB disk and an extent of about 40TB (local disks, areca raid controller).
Long story short, I had to delete and re-create the 40TB volume on the RAID controller (without initalization, of course).
Now all the data is there but eui changed for the 40TB volume and vmware is unable to mount it.
log/hostd.log:2016-05-10T07:17:16.107Z info hostd[3D380B70] [Originator@6876 sub=Vimsvc.ha-eventmgr] Event 118 : An attached device eui.001b4d2051676528:1 may be offline. The file system [backvol1, 55e980d4-386dfa7f-7cb2-0cc47a09ba36] is now in a degraded state. While the datastore is still available, parts of data that reside on the extent that went offline might be inaccessible.
[root@esxi2:/vmfs/volumes/55e980d4-386dfa7f-7cb2-0cc47a09ba36] esxcli storage vmfs snapshot list
Volume Name:
VMFS UUID:
Can mount: false
Reason for un-mountability: some extents missing
Can resignature: false
Reason for non-resignaturability: some extents missing
Unresolved Extent Count: 1
Can anyone help me please?
Thank you!