How to Identify and Remove a Failed Internal Disk in Sun Fire V480, V490 Under MPxIO Control
(Doc ID 2017748.1)
Last updated on APRIL 01, 2021
Applies to:Sun Fire V490 Server - Version All Versions to All Versions [Release All Releases]
Sun Fire V480 Server - Version All Versions to All Versions [Release All Releases]
Oracle Solaris on SPARC (64-bit)
A V480 or V490 disk configured in Multipathing Software - MPxIO has failed
In this environment, the X6727A 375-3030 Crystal+ [ PCI to FC-AL adapter ] has been used for connectivity to an internal disk backplane which provides redundant data paths to the internal disks.
V480, V490 is a very simple implementation with 2 disks on a single Backplane.
With the Crystal+ card installed, the internal disks can be accessed by 2 paths either the internal controller or through an optional second path from a PCI card which ensures a high redundancy.
Internal Controller Path:
- Disk 1 /pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@WWN,0 (cXt0d0 lower disk)
- Disk 2 /pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@WWN,0 (cXt1d0 upper disk)
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