Am 29.06.2017 um 12:25 schrieb Gandalf Corvotempesta:
2017-06-29 12:20 GMT+02:00 Mateusz Korniak <mateusz-lists@xxxxxxxxxxxxxx>:
Also SMART long test should perform "read/verify scan of all of the user data
area", so it is good idea to do it periodically and monitor results.
I'm already using this, but is not very reliable.
I had some disks failed by hw raid controller due to unreadable sector
(3/11) still passing the smart long test
and some failed smart long test still passing the hw raid check
hence you do both - in any case, software-raid as well as hardware-raid
* scheduled smart check
* scheduled scrub
i had enough cases where while the scrub was running smartd alerted
about a disk going bad - at the end of the day it don't matter which of
both cries, the point is that you get (hopefully) a alert that you
should replace a specific disk before a second one starts to go bad
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