Fujitsu ETERNUS DX8100 S3 - Page 379

Chapter 8 Advanced Copy Status
8.6 Virtual Volume Sessions
ETERNUS Web GUI User’s Guide (Operation)
Copyright 2016 FUJITSU LIMITED P2X0-1260-19ENZ0
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- CopyDiffs
Comparison result (the difference of a data) between two VVOLs during a Snapshot session is being
copied to the third VVOL.
• Status
The copy session status is displayed.
- Active
Operating normally
- Reserved
Session ID reserved
- Error Suspend
Copy canceled due to an error
- Unknown
A status other than the ones listed above
• Merging
When the data merge process for a Snapshot is being performed, "Yes" is displayed.
If not, "No" is displayed. The "merge process" targets deleted data of a specific generation (except the
oldest generation) and copies the difference in data to the previous generation.
When the session type is not "Snapshot" or when the copy status is " Reserved", a "-" (hyphen) is
displayed.
• Generation
The generation and total number of generations of the Snapshot session are displayed.
When the session type is not "Snapshot" or when the copy status is " Reserved", a "-" (hyphen) is
displayed.
• Error Code
The error code is displayed when an error occurs. If the status is " Reserved", a "-" (hyphen) is displayed.
Refer to "Appendix B Error Code" (page 414)
for details.
• Time Stamp
The time when backup has been completed, and the time when an error occurred, are displayed.
The time stamp is updated when starting a copy session or an error occurs.
The following information is displayed:
- If the status is " Reserved", a "-" (hyphen) is displayed.
- If the status is " Active", the backup time when the copy started is displayed.
- If the status is " Error Suspend", the time when the error occurred is displayed.
• Elapsed Time
The elapsed time after a session starts is displayed. If the status is " Reserved", a "-" (hyphen) is
displayed.
• Copied Data Size
The size of copy that has been completed is displayed. If the status is " Reserved", a "-" (hyphen) is
displayed.
• Total Data Size
The total copy size is displayed. If the status is " Reserved", a "-" (hyphen) is displayed.