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Zfs commands to monitor disk health
Zfs commands to monitor disk health










zfs commands to monitor disk health

Today all servers, operating systems and disks use this technology to detect problems in the hard disk, we could say that it is “universal” and that it is always used. In order to use SMART, it is absolutely necessary that the BIOS or UEFI of the server is compatible with this technology and that it is activated, in addition, it is also absolutely necessary that the disks incorporate it.

zfs commands to monitor disk health

If we ignore the SMART, there will come a time when the hard drive will break and we will lose data, so it is essential to always pay attention to the SMART data of the disks. The goal of SMART is to alert users so they can back up and replace the drive without having any data loss. This technology incorporated in the firmware of hard drives and SSDs consists of detecting possible failures in the hard drive, with the aim of anticipating physical errors in the hard drive or unexpected failures in SSD drives due to writing to internal flash memory. All hard drives and SSD drives have a technology called SMART, or also known as SMART which stands for “Self Monitoring Analysis and Reporting Technology”.












Zfs commands to monitor disk health