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Chapter 5 Volume Management
5.1 Volume Status
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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• Process
A process that is being performed for the volume is displayed.
If multiple processes are being performed, the processes are separated with a ": (colon)" and displayed
using ("xx:yy"). "Encrypting", "Formatting", "Migrating", or "Balancing" is displayed as "xx". "Zero Reclaim-
ing" or "Reserved Zero Reclaim" is displayed as "yy".
If no process is being performed, a "-" (hyphen) is displayed.
- Encrypting
Volume encryption is being performed.
- Formatting
Formatting is being performed.
- Migrating
RAID migration is being performed.
- Balancing
TPV balancing or FTRP balancing is being performed.
- Zero Reclaiming
Zero Reclamation (*1) is being performed for a TPV or an FTV.
- Reserved Zero Reclaim
A TPV or an FTV is reserved for Zero Reclamation (*2).
*1: "Zero Reclamation" is a function that releases the allocated physical area when data in the physical area that
is allocated to a TPV or an FTV is filled with zeros.
*2: When "Start Zero Reclamation after migration" is enabled for RAID migration, the source volume will be
reserved for Zero Reclamation.
• Forbid Advanced Copy
The protection status of the volume or the volume attribute (such as mirroring reservation) is displayed.
- Yes
The volume is protected. The volume cannot be used as a copy destination volume.
- No
The volume is not protected. The volume can be used as a copy destination volume.
- DLM (Dynamic LUN Mirroring)
An attribute that is to be set to a volume being created as the REC copy destination by the Dynamic LUN
Mirroring function regardless of whether the volume is protected. If this attribute is displayed, the
volume might be the one that is left in the storage system due to unsuccessful creation.
- ODX (Offloaded Data Transfer)
An ODX Buffer volume. ODX Buffer volumes cannot be protected.
Filter setting
Filter Description
Name
Input the volume name that is to be displayed.
When not using the volume name for filtering, leave this item blank.
Status Select the volume status that is to be displayed.
Type Select the volume type that is to be displayed.
Encryption Select the encryption status of the volume that is to be displayed.
Process Select which current process for the volume is to be displayed.