Oracle VTS 8.0 Software User's Guide

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Updated: January 2016
 
 

Disk Test Configuration File Parameters

Parameter
Description
Disk_Data_Write
This parameter enables Write tests on disk media for Disk test.For example:
Disk_Data_Write All=Enable
Disk_IOsize
This parameter enables to set Disk I/O size in Disk test. The I/O size is in kilobytes.
For example:
Disk_IOsize All=<n>
Disk_Ignore_Target
Parameter to ignore certain targets for Disk test. The targets need to be mentioned in separate entries as shown below.
For example:
Disk_Ignore_Target c0=Ignore
Disk_Ignore_Target c0t0=Ignore
Disk_Ignore_Target c0t0d0=Ignore
Disk_Ignore_Target c0t0d0s2=Ignore
NFS_Disk_Testing
To enable File system testing on NFS disks.
For example:
NFS_Disk_Testing All=EnableNFS_Disk_Testing <NFS mount path1>=EnableNFS_Disk_Testing <NFS mount path2>=Enable
Disk_File_Size
This parameter enables to set file size for file system testing.
For example:
Disk_File_Size All=2000K
Disk_File_IOSize
This parameter enables to set I/O size for file system testing,
For example:
Disk_File_IOSize All=64k
Disk_Error_Statistics
This paramater enables the users to monitor the error statistics. For example,
Disk_Error_Statistics=Enable
Read_Intensive_SSD_Ratio
This parameter specifies the read write ratio for read intensive SSDs, for example, TOSHIBA THNSNC512GBSJ.
For example,
Read_Intensive_SSD_Ratio All=xx:yy
where xx is the ratio of the number of reads and yy is the ratio of number of writes.
These options allow the users to qualify the read intensive SSDs and increase the stress on these SSDs by configuring the number of reads and writes through the sunvts.conf file.
Write_Intensive_SSD_Ratio
This parameter specifies the read write ratio for write intensive SSDs, for example, STEC ZeusIOPS G3.
For example,
Write_Intensive_SSD_Ratio All=xx:yy
where xx is the ratio of the number of reads and yy is the ratio of number of writes.
These options allow the users to qualify the write intensive SSDs and increase the stress on these SSDs by configuring the number of reads and writes through the sunvts.conf file.
VTS_CUSTOM_PLATFORMNAME
This parameter enables to use the Axiom Disk LT Profile. For example,
VTS_CUSTOM_PLATFORMNAME Oracle_Flash_Storage
Disk_Type_Ignore_Target
This parameter disables disk testing on selective devices based on the device type.
Below are the options to disable testing based on the disk type:
  • Disk_Type_Ignore_Target HDD=Ignore

  • Disk_Type_Ignore_Target SSD=Ignore

  • Disk_Type_Ignore_Target EUSB=Ignore

  • Disk_Type_Ignore_Target NVME=Ignore

  • Disk_Type_Ignore_Target RM=Ignore

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