HP XP P9500 User Manual page 77

5. Click Set to close the Display Item dialog box. The Usage Monitor window now shows a graph
of the selected I/O statistics data for the selected LU(s).
Table 10 Remote copy I/O statistics data
Data type
Host I/O
Write Record Count
Write Transfer Rate
Initial Copy
Initial Copy Hit Rate
Average Transfer Rate
Asynchronous Copy
M-JNL Asynchronous RIO count
M-JNL Total Number of Journal
M-JNL Average Transfer Rate
M-JNL Average RIO Response
R-JNL Asynchronous RIO count
R-JNL Total Number of Journal
Description
The number of write I/Os per second.
The amount of data that are written per second. The unit is kilobytes per
second.
The initial copy hit rate. The unit is percent.
The average transfer rate for initial copy operations. The unit is kilobytes
per second.
The number of asynchronous remote I/Os per second at the primary storage
system.
The number of journals at the primary storage system.
The average transfer rate for journals in the primary storage system. The
unit is kilobytes per second.
The remote I/O process time on the primary storage system. The unit is
milliseconds.
The number of asynchronous remote I/Os per second at the secondary
storage system.
The number of journals at the secondary storage system.
Monitor pair activity and status 77