Western Digital ShareSpace User Guide - Page 141

Manage RAID

Page 141 highlights

WD SHARESPACE USER MANUAL If you add or remove drives, the new number of drives will determine which options are available. For example, with two drives, you can choose span, stripe, or mirror. If you add two more drives (for a total of four drives), you can then choose span, stripe, RAID 5, RAID 10, or 2 mirrors. On the other hand, if you have two drives and remove a drive, you're left with a single drive and will only have the span option. Extend Span: This option is only available when adding a drive to an existing RAID array that is configured as span. It can be done automatically or manually (see page 121). Manage RAID Configure RAID on the hard drives using the Manage RAID tab on the Volume Management page. The default RAID configuration is Span for two disks and Raid 5 for four disks. WARNING! Changing the RAID configuration causes all volumes and data to be lost. NETWORK STORAGE MANAGER: ADVANCED MODE - 136

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NETWORK STORAGE MANAGER: ADVANCED MODE - 136
WD SHARESPACE
USER MANUAL
If you add or remove drives, the new number of drives will determine which options
are available. For example, with two drives, you can choose span, stripe, or mirror. If
you add two more drives (for a total of four drives), you can then choose span, stripe,
RAID 5, RAID 10, or 2 mirrors. On the other hand, if you have two drives and remove
a drive, you're left with a single drive and will only have the span option.
Extend Span: This option is only available when adding a drive to an existing RAID
array that is configured as span. It can be done automatically or manually (see page
121).
Manage RAID
Configure RAID on the hard drives using the
Manage RAID
tab on the Volume
Management page. The default RAID configuration is Span for two disks and Raid 5
for four disks.
WARNING! Changing the RAID configuration causes all volumes and
data to be lost.