HP XP P9500 Storage - Manual (Page 163)

Description Item
Sets unit of time for Path Watch Time—minute, hour, or day. Unit of Path Watch
Time
The interval from when a path gets blocked to when a mirror gets split (suspended). Path Watch Time (1 to
59 min, 1 to 23 hour,
1 to 30 day)
This value must be within the range of 1 to 59 minutes, 1 to 23 hours, or 1 to 30 days. You
can specify a numeric value in Path Watch Time.
Make sure that the same interval is set to both the master and restore journals in the same
mirror, unless otherwise required. If the interval differs between the master and restore journals,
these journals do not suspend simultaneously. For example, if the interval for the master journal
is 5 minutes and the interval for the restore journal is 60 minutes, the master journal suspends
in 5 minutes after a path gets blocked, and the restore journal suspends in 60 minutes after
a path gets blocked.
IMPORTANT: If you want a mirror to get split (suspended) immediately after a path gets
blocked, ask HP Technical Support to set system option 448 to ON and set system option
449 to OFF.
Forwards the Path Watch Time value for the master journal to the restore journal, which results
in the same Path Watch Time value for both. Forward Path Watch
Time
The pace for initial copy—Slow, Medium, or Fast. Copy Pace
The line speed of data transfer. Transfer Speed (Mbps)
Sets the processing that takes place when the delta resync operation cannot be
performed—entire P-VOL is copied or no processing (S-VOL not updated). Delta resync Failure
Applies the settings in the dialog box to the Journal Operation window. Set
Cancels the settings and closes the dialog box. Cancel
Edit Journal Volumes dialog box
Use this dialog box to register or delete journal volumes from a journal.
For complete information, see:
•
“Registering journal volumes in a journal ” (page 50)
•
“Deleting journal volumes from a journal ” (page 85)
Edit Journal Volumes dialog box 163