Ma-W at 13:20, 5 July 2023

2023-07-05T13:20:52Z

← Older revision		Revision as of 13:20, 5 July 2023
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	</div><div>This test allows you to choose zvols. To ensure data safety on zvols in zpool, zvol name must contain: '''data_DESTRUCTIVE_benchmark_test_ONLY.''' Otherwise, it won’t be listed under the '''Zvol device selection''' list. Note that you can overwrite data on this zvol using ran_write or seq_write profile. Once a write profile is selected, you will need to confirm that you understand the risk of using such profiles.</div><div><br/></div>		</div><div>This test allows you to choose zvols. To ensure data safety on zvols in zpool, zvol name must contain: '''data_DESTRUCTIVE_benchmark_test_ONLY.''' Otherwise, it won’t be listed under the '''Zvol device selection''' list. Note that you can overwrite data on this zvol using ran_write or seq_write profile. Once a write profile is selected, you will need to confirm that you understand the risk of using such profiles.</div><div><br/></div>
	=== Test results viewer ===		=== Test results viewer ===
	<div>Here you can view the results or remove them one by one. Test results are also available in logs downloaded from GUI in the “TEST_RESULTS” folder.</div><div><br/></div><div>~~[[Category:ZFS_and_data_storage_articles]]~~<br/></div><div><br/></div>		<div>Here you can view the results or remove them one by one. Test results are also available in logs downloaded from GUI in the “TEST_RESULTS” folder.</div><div><br/></div><div><br/></div><div><br/></div>
			[[Category:ZFS and data storage articles]]

migrate>Ra-N: Created page with "=== General information === The storage performance test tool allows you to test speed of raw disks or zvols. The tool is available via TUI (Text-based User Interface). To ac..."

2020-03-31T11:02:37Z

Created page with "=== General information === The storage performance test tool allows you to test speed of raw disks or zvols. The tool is available via TUI (Text-based User Interface). To ac..."

New page

=== General information ===

The storage performance test tool allows you to test speed of raw disks or zvols. The tool is available via TUI (Text-based User Interface). To access the tool, perform the following steps:

#While in TUI, press '''Ctrl'''+'''Alt'''+'''T'''.
#Select '''Add-ons''' from the menu.
#Select '''Storage performance test''' from the list.

You are able to select either a raw device test or zvol device test. Also, you can view test results.Once the test type is selected, you will be asked to select a device to be tested. After performing this operation, a test profile has to be selected. The following types can be chosen:

*ran_write (blocksize 512B)
*ran_read (blocksize 512B)
*seq_write (blocksize 1MB)
*seq_read (blocksize 1MB) 
<div><div>Every random test takes 100 seconds and sequential test takes 150 seconds. Testing progress is shown while running the test. To interrupt the test, press the Ctrl+\ keyboard shortcuts. Test results are available from tool or in logs downloaded from the GUI.</div><div><br/></div>
=== Raw device test ===

This test allows you to choose disks that are not assigned to zpool. 

=== Zvol device test ===
</div><div>This test allows you to choose zvols. To ensure data safety on zvols in zpool, zvol name must contain: '''data_DESTRUCTIVE_benchmark_test_ONLY.''' Otherwise, it won’t be listed under the '''Zvol device selection''' list. Note that you can overwrite data on this zvol using ran_write or seq_write profile. Once a write profile is selected, you will need to confirm that you understand the risk of using such profiles.</div><div><br/></div>
=== Test results viewer ===
<div>Here you can view the results or remove them one by one. Test results are also available in logs downloaded from GUI in the “TEST_RESULTS” folder.</div><div><br/></div><div>[[Category:ZFS_and_data_storage_articles]]<br/></div><div><br/></div>

Storage performance test tool - Revision history

Ma-W at 13:20, 5 July 2023

migrate>Ra-N: Created page with "=== General information === The storage performance test tool allows you to test speed of raw disks or zvols. The tool is available via TUI (Text-based User Interface). To ac..."