Volume disappeared due to disk failure

[Noel_Torres]

In my StoreOnce 4700 three disks failed at once and thus a volume failed:

hardware# show problems

dev-id of failed hw status text hardware type hardware path
------------------------------------ ----------- --------------- --------------------------------------------------------------------------------------------------------------
02b99335-0000-1000-8015-53354d304738 failure STORAGE_CLUSTER 02b99335-0000-1000-8015-53354d304738
2c43b821-0000-1000-b007-53354d304738 failure POOL 02b99335-0000-1000-8015-53354d304738 > 2c43b821-0000-1000-b007-53354d304738
6F037F2C00000010B00A53354D304738 failure VOLUME 02b99335-0000-1000-8015-53354d304738 > 2c43b821-0000-1000-b007-53354d304738 > 6F037F2C00000010B00A53354D304738

I am unable to delete the cluster:

hardware/delete# storage 02b99335-0000-1000-8015-53354d304738

Warning - Data may be destroyed. Are you sure you want to delete storage? [yes / no]: yes
Warning - Are you sure you want to continue? [yes / no]: yes

This command takes several minutes to complete execution.

Command Failed - Volume not found on node

I am also unable to delete the volume:

hardware/delete# storage 6F037F2C00000010B00A53354D304738

Warning - Data may be destroyed. Are you sure you want to delete storage? [yes / no]: yes
Warning - Are you sure you want to continue? [yes / no]: yes

This command takes several minutes to complete execution.

Command Failed - Delete failed. One or more volumes are part of file system.

Thus I'm stuck, unable to make this system work again.