Sun-microsystems SUN BLADETM X6440 Manuel d'utilisateur télécharger pdf (Page 28)

26 Sun Blade X6440 Server Module Product Notes • November 2009

LSI RAID Expansion Module (REM)

Issues

This section contains the following LSI RAID REM issues:

■ “Extra hard disk drive space required when upgrading to a Mirrored RAID

configuration” on page 26

■ “Upgrade path for data merging” on page 26

Extra hard disk drive space required when

upgrading to a Mirrored RAID configuration

You must have 100 MB of free unpartitioned disk space at the end of the hard disk

drive if you want to upgrade to a mirrored RAID configuration.

Upgrade path for data merging

The only upgrade path that supports data merging is from a single disk to a mirror.

This is a limitation of the LSI card. If you want to upgrade from a single disk to an

IME (Integrated Mirror Extension) or an IMS (Integrated Mirror Stripe), the data and

OS will be lost and a reinstallation and restore will be required.

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Sun-microsystems SUN BLADETM X6440 Manuel d'utilisateur Page 28