CLI Guide

Table 34. disk-statistics properties (continued)
Name Type Description
bytes-per-second-numeric uint64 Unformatted bytes-per-second value.
iops uint32 Input/output operations per second, calculated over the interval since these 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-reads uint64 Number of read operations since these statistics were last reset or since the controller
was restarted.
number-of-writes uint64 Number of write operations since these statistics were last reset or since the controller
was restarted.
data-read string Amount of data read since these statistics were last reset or since the controller was
restarted.
data-read-numeric uint64 Unformatted data-read value.
data-written string Amount of data written since these statistics were last reset or since the controller was
restarted.
data-written-numeric uint64 Unformatted data-written value.
queue-depth uint32 Number of pending I/O operations currently being serviced.
lifetime-data-read string The amount of data read from the disk in its lifetime.
lifetime-data-read-numeric uint64 Unformatted lifetime-data-read value.
lifetime-data-written string The amount of data written to the disk in its lifetime.
lifetime-data-written-numeric uint64 Unformatted lifetime-data-written value.
reset-time string Date and time, in the format year-month-day hour:minutes:seconds, when
these statistics were last reset, either by a user or by a controller restart.
reset-time-numeric uint32 Unformatted reset-time value.
start-sample-time string Date and time, in the format year-month-day hour:minutes:seconds, when
sampling started for the iops and bytes-per-second values.
start-sample-time-numeric uint32 Unformatted start-sample-time value.
stop-sample-time string Date and time, in the format year-month-day hour:minutes:seconds, when
sampling stopped for the iops and bytes-per-second values.
stop-sample-time-numeric uint32 Unformatted stop-sample-time value.
smart-count-1 uint32 For port 1, the number of SMART events recorded.
io-timeout-count-1 uint32 For port 1, the number of timeouts accessing the disk.
no-response-count-1 uint32 For port 1, the number of times the disk did not respond.
spinup-retry-count-1 uint32 For port 1, the number of attempts by the storage system to spin up the disk.
number-of-media-errors-1 uint32 For port 1, the number of media errors generated by the disk, as specified by its
manufacturer.
number-of-nonmedia-errors-1 uint32 For port 1, the number of other errors generated by the storage system, or generated
by the disk and not categorized as media errors.
number-of-block-reassigns-1 uint32 For port 1, the number of times blocks were reassigned to alternate locations.
number-of-bad-blocks-1 uint32 For port 1, the number of bad blocks encountered.
smart-count-2 uint32 For port 2, the number of pending I/O operations currently being serviced.
io-timeout-count-2 uint32 For port 2, the number of SMART events recorded.
no-response-count-2 uint32 For port 2, the number of timeouts accessing the disk.
API basetype properties 321