Disk Statistics Managed Objects Tables (Sun Management Center 3.6.1 User's Guide)

Sun Management Center 3.6.1 User's Guide

The following tables provide a brief description of the properties for Disk Statistics.

The following table provides a brief description of the properties for Disk Details.

Table C–60 Disk Details Properties


Property	Description
Disk Name	Name of the disk, such as sd0
Disk Alias	Name of the disk, such as c0t0d0
Read Operation Per Sec	Read operations per second
Writes Operation Per Sec	Write operations per second
Operation Per Sec (read + write)	Operations per second (read and write)
Number Of Bytes Read	Number of bytes read
Number Of Bytes Written	Number of bytes written
Number Of Bytes Transferred (read + write)	Number of bytes transferred (read and write)
Average Number Of Transactions Waiting	Average number of transactions waiting
Average Number Of Transactions Running	Average number of transactions running

The following table provides a brief description of the properties for Disk Service Time.

Table C–61 Disk Service Time Properties


Property	Description
Diskname	Name of the disk , such as sd0
Disk Alias	Name of the disk, such as c0t0d0
Percentage Of Time There Is A Transaction Waiting For Service	Percentage of time there is a transaction waiting for service (wait queue length)
Percentage Of Time The Disk Is Busy	Percentage of time the disk is busy (transaction running)
Average Wait Service Time	Average wait service time
Average Run Service Time	Average run service time
Average Service Time	Average service time
Rule 404	Meta Disk Rule

The following table provides a brief description of the properties for I/O error statistics.

Table C–62 I/O Error Statistics Properties


Property	Description
Device	The name of the device in a descriptive format
Software Errors	The total number of software errors
Hardware Errors	The total number of hardware errors
Transport Errors	The total number of transport errors
Total Errors	Total number of errors

Under the I/O Error Statistics Table, there are the following two tables.

Table C–63 Device Error Table


Property	Description
Device	The name of the device in descriptive format
Software Errors	Total number of software errors
Hardware Errors	Total number of hardware errors
Transport Errors	Total number of transport errors
Total Errors	Total number of errors

Table C–64 Tape Error Table


Property	Description
Device	The name of the device in descriptive format
Software Errors	Total number of software errors
Hardware Errors	Total number of hardware errors
Transport Errors	Total number of transport errors
Total Errors	Total number of errors