Volume-Statistics; Volume-Statistics Properties - HP P2000 Reference Manual

volume-statistics

Properties
Table 88

volume-statistics properties

Name
volume-name
serial-number
bytes-per-
second
bytes-per-
second-numeric
iops
number-of-reads
number-of-
writes
data-read
data-read-
numeric
data-written
data-written-
numeric
write-cache-
hits
write-cache-
misses
read-cache-hits
read-cache-
misses
small-destages
full-stripe-
write-destages
read-ahead-
operations
write-cache-
space
write-cache-
percent
Type Description
Volume name.
string
Volume serial number.
string
Data transfer rate calculated over the interval since these statistics were last
string
requested or reset. This value will be zero if it has not been requested or reset
since a controller restart.
Unformatted bytes-per-second value.
string
Input/output operations per second, calculated over the interval since these
uint32
statistics were last requested or reset. This value will be zero if it has not been
requested or reset since a controller restart.
Number of read operations since these statistics were last reset or since the
uint64
controller was restarted.
Number of write operations since these statistics were last reset or since the
uint64
controller was restarted.
Amount of data read since these statistics were last reset or since the controller
string
was restarted.
Unformatted data-read value.
string
Amount of data written since these statistics were last reset or since the controller
string
was restarted.
Unformatted data-written value.
string
For the controller that owns the volume, the number of times the block written to
uint64
is found in cache.
For the controller that owns the volume, the number of times the block written to
uint64
is not found in cache.
For the controller that owns the volume, the number of times the block to be read
uint64
is found in cache.
For the controller that owns the volume, the number of times the block to be read
uint64
is not found in cache.
Number of times flush from cache to disk is not a full stripe.
uint64
Number of times flush from cache to disk is a full stripe.
uint64
Number of read pre-fetch or anticipatory-read operations.
uint64
Cache size used on behalf of this volume.
uint16
Percentage of cache used on behalf of this volume.
uint32
HP P2000 G3 MSA System CLI Reference Guide 431