Fujitsu ETERNUS DX8100 S3 - Page 354

Chapter 7 Thin Provisioning Pool Status
7.2 Flexible Tier Pools
ETERNUS Web GUI User’s Guide (Operation)
Copyright 2016 FUJITSU LIMITED P2X0-1260-19ENZ0
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• Fast Recovery Drive
When the hot spare area in the Fast Recovery RAID group is used, the drive number for the data recovery
source drive is displayed. If Fast Recovery (*1) is not used, the field is blank.
This item is displayed only when the RAID level is "High Reliability (RAID6-FR)".
*1: High-speed rebuilding when one drive fails in the Fast Recovery RAID group.
• CE Drive#yy (for the ETERNUS DX60 S3/DX100 S3/DX200 S3, the ETERNUS AF250, and the ETERNUS DX200F)
• DE#xx Drive#yy (xx: DE number, yy: Drive number)
• Process
A process that is being performed is displayed. If no process is being performed, a "-" (hyphen) is dis-
played.
• Progress
The progress of a process that is being performed is displayed with a bar and a rate (%). To display the lat-
est progress, refresh the screen. If no process is being performed, a "-" (hyphen) is displayed.
• Stripe Depth
The Stripe Depth (*1) of the RAID group is displayed.
If the RAID level is "Mirroring (RAID1)", a "-" (hyphen) is displayed.
- 64 KB
- 128 KB
- 256 KB
- 512 KB
- 1024 KB
*1: The number of logical blocks that are assigned to a drive for each stripe when configuring a stripe volume in a
RAID group. Normally, it is 64KB.
• Deleting
The RAID group deletion status is displayed.
If a RAID group deletion process is not being performed, a "-" (hyphen) is displayed.
- Executing
A RAID group deletion process is being performed or a data migration related to the deletion process is
being performed.
- Error
Deletion of the RAID group failed.