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Oracle® x86 Server Diagnostics, Applications, and Utilities Guide

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Updated: June 2016
 
 

storage srt

The storage srt command runs the Sequential Read Test (srt) on a single device (if specified), or all storage devices. The command runs the test for the time specified by the -time flag. The test reads blocks sequentially from the device, starting at block 0 or the block specified by the -s flag. The default is to run the test once, until all blocks have been tested.

Command Syntax

udiag storage srt { all | <device_name> } [ -s <start_address> [-e <end_address> ] [ -time <n> ]

Options

Options
Descriptions
all
Runs the test on all block storage devices.
<device_name>
Must be entered as HDDx, SATAx, USBx, VHDx, or NVMEx, where x represents the index of the device. The index of the device can be found by running the udiag storage info command. This command lists all devices and identifies block devices. Tests run only on block devices.
-s <start_address>
Specifies the starting Logical Block Address (LBA) and is entered in hexadecimal format.
-e <end_address>
Specifies the ending LBA and is entered in hexadecimal format. The default is the last LBA on the device.
-time <n>
Specifies the maximum test time in seconds in hexadecimal. The default is 0, which indicates that there is no time limit. The test runs to completion.

Resource Requirements

BSP_ONLY; ONE_INSTANCE_ONLY

Examples

To run the test on all devices until they are completed, type:

fs0:/> udiag storage srt all

To run the test on HDD starting at block 100, type:

fs0:/> udiag storage srt HDD1 -s 64

To run the test on HDD02 for 2 hours from block 16 to block 4096, type:

fs0:/> udiag storage srt HDD2 -time 1c20 -s 10 -e 1000
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