HP XP Continuous Access Software - Manual (Page 154)

Table 30 Remote copy I/O statistics
Description Statistic
Number of read I/Os per second. Read Record Count Host I/O
Number of read hit records per second. Read Hit Record Count
Number of write I/Os per second. Write Record Count
Number of write hit records per second. Write Hit Record Count
Amount of data read per second. Unit is
kilobytes per second. Read Transfer Rate
Amount of data written per second. Unit
is kilobytes per second. Write Transfer Rate
Initial copy hit rate. Unit is percent. Initial Copy Hit Rate Initial Copy
Average transfer rate for initial copy
operations. Unit is kilobytes per second. Average Transfer Rate
Number of asynchronous remote I/Os per
second at the primary array. M-JNL Asynchronous RIO count Asynchronous Copy
Number of journals at the primary array. M-JNL Total Number of Journal
Average transfer rate for journals in the
primary array. Unit is kilobytes per
second. M-JNL Average Transfer Rate
Remote I/O process time on the primary
array. Unit is milliseconds M-JNL Average RIO Response
Number of asynchronous remote I/Os per
second at the secondary array. R-JNL Asynchronous RIO count
Number of journals at the secondary
array. R-JNL Total Number of Journal
Average transfer rate for journals in the
secondary array. Unit is kilobytes per
second. R-JNL Average Transfer Rate
Remote I/O process time on the
secondary array. Unit is milliseconds. R-JNL Average RIO Response
Data usage rate for master journals. Unit
is percent. Data Used Rate M-JNL
Metadata usage rate for master journals.
Unit is percent. Meta Data Used Rate
Data usage rate for restore journals. Unit
is percent. Data Used Rate R-JNL
Metadata usage rate for restore journals.
Unit is percent. Meta Data Used Rate
Saving monitoring data in text files
To save monitoring data in text files, use the Performance Control XP Export Tool. For more
information, see the HP StorageWorks Performance Control XP user guide.
154 Monitoring remote copy operations