I am facing issue with my HDD and I need to know what is the command or application to check the Health of the HDD in LINUX REDHAT
Redhat – How to check HDD health in Linux
hard drivehardware-raidredhat
hard drivehardware-raidredhat
I am facing issue with my HDD and I need to know what is the command or application to check the Health of the HDD in LINUX REDHAT
Best Answer
When smartd is configured, make sure to enable the monitoring daemon if it is not already started. On a Red Hat Enterprise Linux system, use:
The smartctl program also allows for you to view and test SMART attributes of a drive. You can quickly check the overall health of a drive by using:
Obtaining information on the drive is useful as well. With the -i option, you can view the type of drive, its serial number, and so forth. In a system with a lot of drives, having this information recorded can assist in knowing which drive device (i.e., /dev/sda) corresponds with which physical drive. For instance:
The -a option shows the specifics of the SMART attributes and test history. This shows various SMART status information, such as the drive temperature, how many hours it has been powered on, and so forth. It also indicates when tests have been performed and what the results of those tests were.
for more options about smartctl, please check here or here. Hope this helps...