
Hardware
344
Reconstruction
The reconstruction feature is used to change configuration and/or RAID level of existing virtual
disk. The Reconstruction contains the following three features, however, the RAID Controller
(MegaRAID) supports "Migration with addition" only.
Removed physical drive
Unsupported.
Migration only
Unsupported.
Migration with addition
Use this feature to add HDDs to existing virtual disk. The execution patterns are as shown
below (: Number of HDDs to be added).
Before execution
After execution
RAID level
Number of
HDDs
RAID level
Number of
HDDs
Description
RAID0 X
RAID0 X
+
α
Capacity increased: equivalent to
α
HDDs
RAID0 1
RAID1 2
Capacity remains unchanged.
RAID0 X
RAID5 X
+
α
Capacity increased: equivalent to
α
-1
HDDs
RAID1 2
RAID0 2
+
α
Capacity increased: equivalent to
α
+1
HDDs
RAID1 2
RAID5 2
+
α
Capacity increased: equivalent to
α
HDDs
RAID5 X
RAID0 X
+
α
Capacity increased: equivalent to
α
+1
HDDs
RAID5 X
RAID5 X
+
α
Capacity increased: equivalent to
α
HDDs
IMPORTANT:
Use WebBIOS for Reconstruction. Universal RAID
Utility does not support Reconstruction.
Summary of Contents for Express5800/A1080a
Page 87: ...87 Memo ...
Page 292: ...Hardware 292 3 BIOS Menu screen is displayed ...
Page 302: ...Hardware 302 Note 1 Enable is set only for slot 1 and slot 14 at factory shipment ...
Page 351: ...Hardware 351 3 BIOS will start Select Save Exit then press Enter ...
Page 442: ...Hardware 442 5 6 ...
Page 473: ...Hardware 473 Screen for changing keyboard layout in Java Console ...
Page 554: ...Hardware 554 Memo ...
Page 565: ...Software 565 Memo ...
Page 668: ...Operation and Maintenance 668 Memo ...
Page 696: ...XXVIII Memo ...