Fujitsu ETERNUS AF250, Руководство пользователя

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Chapter 8 Advanced Copy Status
8.7 Settings (Advanced Copy)
ETERNUS Web GUI User’s Guide (Operation)
Copyright 2016 FUJITSU LIMITED P2X0-1260-19ENZ0
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• REC Disk Buffer Status
When the REC Buffer usage is "Send", the status of the REC Disk Buffers that are assigned to the REC Buffer
is displayed. A "-" (hyphen) is displayed when the REC Disk Buffer is not allocated or the usage is "Receive"
or "Unused".
- Active
All of the REC Disk Buffers in the REC Buffer are available.
- Rebuilding
Rebuild/copyback is being performed in some of the REC Disk Buffers.
- Formatting
Formatting is being performed in some of the REC Disk Buffers.
- Not Supported
The copy destination storage system for REC does not support the REC Disk Buffers.
- Not Mirrored
Some of the REC Disk Buffers have lost redundancy due to disk failure.
- Error
Some of the REC Disk Buffers cannot be used (due to RAID group failure or RAID group blockage).
If the "REC Disk Buffer Status" is "Formatting", "Not Supported", or "Error", all of the other REC Disk Buffers
that belong to the same REC Buffer cannot be used.
• REC Disk Buffer Total Capacity
When the usage is "Send", the total capacity of the REC Disk Buffer, which is assigned to the REC Buffer, is
displayed. A "-" (hyphen) is displayed when the REC Disk Buffer is not assigned or when the usage is
"Receive" or "Unused".
• Total Storage Data Size
When the REC Buffer usage is "Send", the size of the data in the REC Disk Buffer that is assigned to the REC
Buffer is displayed. A "-" (hyphen) is displayed when the REC Disk Buffer is not assigned or when the usage
is "Receive" or "Unused".
• Free Disk Buffer Size
When the usage is "Send", the unused capacity of the REC Disk Buffer, which is assigned to the REC Buffer,
is displayed. A "-" (hyphen) is displayed when the REC Disk Buffer is not assigned or when the usage is
"Receive" or "Unused".