SuperTrak66™ User's Manual | Chapter 5 |
Partial read cache hit
This field shows the number of partial read cache requests made to this particular array since the field was last reset.
Partial write cache hit
This field shows the number of partial write cache hit requests made to this particular array since the field was last reset.
Dirty usage
This field shows the number of dirty blocks which the SuperTrak66 controller is holding in memory. These blocks will be flushed out to disk according to flush parameters set in the IOPx Information View (see page 84).
Cache access read
This field shows the total number of read requests (full and partial) made to a particular array since the field was last reset.
Cache access write
This field shows the total number of write requests (full and partial) made to a particular array since the field was last reset.
RAID access read
This field shows the total number of read requests made to a particular array which did not utilize caching and required a disk I/O to the RAID engine.
RAID access write
This field shows the total number of write requests made to a particular array which did not utilize caching and required a disk I/O to the RAID engine.
Commit/Reset cache stats
This button resets all fields in the Cache statistics box. If changes are made to any of the “Cache Policy” fields, press the “Commit” button to save the new settings, or “Reset” to make the values revert to their saved settings.
NOTE: The new settings will NOT be enabled until the next system boot.
- 100 -
