Hitachi G200 User Manual page 197

Options
Item
Primary Volume Fence
Level
Initial Copy Type
Copy Pace
Initial Copy Priority
Error Level
Selected Pairs table
Item
Local Storage System
Hitachi TrueCopy® User Guide for Hitachi Virtual Storage Platform Gx00 and Fx00 Models
TC only
Whether the P-VOL can be written to when the pair is split
due to error.
• Data: Cannot be written to.
• Status: Can be written to only if the primary system
can change S-VOL status to PSUE; otherwise no.
• Never: Can be written to. The default.
Whether data is copied to the S-VOL during this operation.
• Entire Volume: Data is copied. The default.
• None: Data is not copied.
• Delta: Data is not copied. UR only.
TC and GAD only
Number of tracks to be copied per remote I/O during the
operation. The default is 15. To change the copy pace,
enter a number from 1 to 4:
• 1 is slow. This setting limits the impact on host I/O to
maintain storage system performance.
• 2 and 3 is medium.
• 4 is fast. This setting increases the impact on host I/O
and might result in decreased storage system
performance.
If you enter a number from 5 to 15, the speed of 4 (fast
copy pace) is used.
Scheduling order for the initial copy operation. Range is 1 to
256; default is 32.
For GAD pairs, this is not displayed.
UR only.
Whether to split all pairs in the mirror if a failure occurs
during this operation:
• Mirror: Pairs in the mirror are split.
• LU: Only the failed pair is split.
Information about volumes in the accessed system.
• LDEV ID: LDEV identifier.
• LDEV Name: LDEV name.
• Port ID: Port identifier.
• Host Group Name / iSCSI Target Alias: Host group
name or iSCSI target alias.
• iSCSI Target Name: Volume's iSCSI target name.
TC GUI reference
Description
Description
B-47