Replacing A Hot Plug Disk In A Disk Enclosure; Important Safety Information; Installing The Drives In A Storeonce Disk Enclosure - HP StoreOnce 4900 Service And Maintenance Manual

Always quote the serial number and product number for the enclosure that contains the failed
disk so that support can replace the correct part.
Table 7 Disk types
Disk
HP 1TB 7.2K SAS 2.5" SC Hard Disk
Drive
HP 4TB 6G SAS Hard Disk Drive
ZHP 4TB 6G SAS 7.2K 3.5in MDL
SC HDD

Replacing a hot plug disk in a disk enclosure

Important Safety information

WARNING!
only one hard drive drawer is extended at a time.
Replacing a hard drive within the enclosure is an online activity, providing the following general
guidelines are observed:
When the drawer is opened, the cooling fans in the enclosure will run at full-speed. This is
normal.
Hard drives are sensitive to excessive vibration. Use care when opening and closing the
drawer.
Never leave the drawer open for any length of time. It should be opened only for maintenance
and storage expansion.
Verify that the drives are fully seated before closing the drawer.
The drawer is fully closed when the fans slow down to their normal speed.
The drawer should be closed with the handle in the released position.
NOTE: Remember to close the handle after closing the drawer

Installing the drives in a StoreOnce disk enclosure

1. If you are using HPE StoreOnce Remote Support on your system, run the following StoreOnce
CLI command to suppress remote event reporting:
system enable remoteeventsuppression "Disk Maintenance"
2. Identify which drive needs replacing and its drawer and bay location. This information may
be provided from SNMP alerts or from the StoreOnce GUI on the Events or Hardware
pages. For example, expand the Hardware tree until you locate the item that has failed.
30 Disk replacement
Where used
HPE StoreOnce 4900 Backup (2
disks), server unit
HPE StoreOnce 4900 Backup disk
enclosures
HPE StoreOnce 2900 Backup (6-12
disks)
To reduce the risk of personal injury or damage to the equipment, ensure that
Part number
653954-001
743405-001
695842-001