HP StoreVirtual 4630 Storage Maintenance Guide (AX696-96343, December 2013)

Contents
1 Overview..................................................................................................5
Hardware components..............................................................................................................5
Hardware configuration.............................................................................................................5
Documentation available...........................................................................................................9
2 Backing up HP 4630 system configurations..................................................11
Backing up or restoring the Virtual Connect domain configuration.................................................11
Backing up the SAS switch.......................................................................................................12
Backing up remaining HP 4630 system configurations.................................................................12
3 Maintaining the HP 4630 system................................................................13
Troubleshooting......................................................................................................................13
CMC does not detect drives................................................................................................14
Locating the HP 4630 system warranty entitlement labels.............................................................14
Performing field system recovery of the HP 4630 storage system....................................................15
Overview..........................................................................................................................15
Obtaining a license key......................................................................................................15
Re-imaging the storage blade with the LeftHand OS software..................................................15
Repairing a storage system......................................................................................................18
Disk replacement in the D2700 and rebuild behavior.............................................................18
Upgrading LeftHand OS software.............................................................................................18
Adding capacity to an existing HP 4630 SAN...........................................................................18
Upgrading firmware................................................................................................................19
4 Removing and replacing the HP 4630 system components.............................20
Additional component removal and replacement instructions........................................................20
Identifying hot pluggable and non-hot pluggable components......................................................20
Replacing the storage blade and storage blade components........................................................21
Replacing a storage blade..................................................................................................21
Replacing a storage blade system board...............................................................................22
Replacing a storage blade disk drive....................................................................................23
Replacing both storage blade disk drives..............................................................................23
Replacing the FlexibleLOM..................................................................................................24
Replacing the P721m controller.................................................................................................24
Replacing the P220i controller..................................................................................................26
Replacing the VC Flex-10 or HP VC FlexFabric module.................................................................26
Replacing the SAS switch.........................................................................................................27
Replacing a SAS cable............................................................................................................28
Replacing the disk enclosure I/O module...................................................................................28
Replacing the disk enclosure power supply.................................................................................29
Replacing the disk enclosure fan...............................................................................................29
Replacing the disk enclosure hard drive.....................................................................................30
Replacing the disk enclosure....................................................................................................30
5 Support and other resources......................................................................32
Contacting HP........................................................................................................................32
Subscription service............................................................................................................32
HP Insight Remote Support software..........................................................................................32
Related information.................................................................................................................33
HP websites......................................................................................................................33
Rack stability..........................................................................................................................33
Customer self repair................................................................................................................33
Replaceable parts..............................................................................................................33
Contents 3