Hello,
I need some feedback regarding a problem we had on production. The reason apresented is not the best for me.
Cenario:
Cluster VMWare with 16 ESXhost
8 host on site A 8 hosts site B
Both Sites are active
Problem:
SAN Switch on Site B did force reboot
Description:
When SAN switch came back live again the hosts on Site B could not see 2 Datastores and on Site A those Datastores became unavailable.
Did reboot on all ESX hosts on site B same problem, (we noticed that there has one of this hosts that had locks)
Does not the reboot releases the lock lun?
VMware Support identified that Storage LUN ID of those LUN's where different on both sites, they where crossed. (for me this was the problem)
Conclusion:
Storage provider says that the problem was the host lock and that a reboot does not free the locking
Can you please give me your feedback regarding this cenario