smartctl + what are the Total uncorrected errors means

2023年11月15日 — Issue · After migrating the systems from RHEL 6 to RHEL 8.6, the smartctl command is no longer showing 'Error Counter logging' for Samsung ...

2020年5月26日 — You will find detailed information about the other error codes in the ATA S.M.A.R.T. Attributes section of the Wikipedia article about SMART.

2014年2月27日 — In this case, there was a UNC error on the disk (uncorrectable read/write error). My opinion is that if you see anything like this: Error 518 ...

CAUSE:On some types, such as the HP MB2000GCWDA, smartctl may display extremely high raw error numbers. For example: SMART Attributes Data Structure ...

2023年1月25日 — First and foremost, there is some sort of hardware error here. Check that all the cables are seated (and if it's USB that the port is ...

2022年3月30日 — This might be caused by a bad SATA cable, or be a problem with the disk. Try a new cable and run SMART tests with smartctl. This may allow to ...

2022年4月10日 — Total uncorrected errors specifies the total number of blocks for which an uncorrected data error has occurred. If the disk firmware has ...

First of all you should not use /dev/st0 as that is the rewinding tape device but /dev/nst0 the non rewinding one for the normal backups.

2023年2月6日 — Smartctl shows errors in error log but disk PASSED and self-test completed without error, can/should I still use it in ZFS RAID? ... SMART ...

2018年11月22日 — ... SMART test = 26 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected ...