RAID level Procedure
RAID 0
CAUTION
RAID 0 provides no data redundancy.
In case of an HDD module is defect, all
data are lost!
RAID 1
RAID 5
Removing an HDD module from a RAID 1 or RAID
5 array will not result in data loss. However
, the
removed drive needs to be replaced immediately
by an HDD module of the same or larger capacity
.
After replacing the HDD module, RAID
rebuild will be performed as a background
process, see "Performing a RAID array
rebuild" on page 122
.
In order to permanently remove an operational HDD module that is part of a
RAID array from the server, you first need to delete the array using ServerV
iew
RAID Manager.
CAUTION
All data on all HDDs in the array will be lost when deleting the RAID
array!
▶
Be sure to back up your data before deleting a RAID array.
▶
For more information, see the "ServerView Suite RAID
Management" user guide.
▶
If applicable, "Getting access to the component" on page
50.
Removing a 3.5-inch HDD module
▶
Pinch the green locking clips and open the locking lever
, see Figure 102.
▶
Pull the HDD module out a few centimeters.
▶
Wait about 30 seconds to allow the HDD to spin down.
This period is necessary for the RAID controller to recognize that an
HDD module has been removed and for the HDD to come to a stop.
▶
Pull the HDD module completely out of its bay.
Hard disk drive (HDD) / solid state disk (SSD)
TX1330 M4 Upgrade and Maintenance Manual 189
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