> On Nov 16, 2020, at 2:48 AM, hw wrote:
>
> On Sat, 2020-11-14 at 21:55 -0600, Valeri Galtsev wrote:
>>> On Nov 14, 2020, at 8:20 PM, hw wrote:
>>>
>>>
>>> Hi,
>>>
>>> is it required to run /usr/sbin/raid-check once per week? Centos 7 does
>>> this. Maybe it's sufficient to run it monthl
On Sat, 2020-11-14 at 21:55 -0600, Valeri Galtsev wrote:
> > On Nov 14, 2020, at 8:20 PM, hw wrote:
> >
> >
> > Hi,
> >
> > is it required to run /usr/sbin/raid-check once per week? Centos 7 does
> > this. Maybe it's sufficient to run it monthly? IIRC Debian did it monthly.
>
> On hardware
FWIW, on a 4 x 8TB ZFS RaidZ1, I run a ZFS scrub every night at 2:30am.
if I had more disks in a raidz2 (equiv to raid6) then I might do it weekly
rather than daily, but since a raidz1 is only singly redundant, I figure
daily scrubs increases the chance I'll catch a failing drive sooner than
than
> On Nov 14, 2020, at 8:20 PM, hw wrote:
>
>
> Hi,
>
> is it required to run /usr/sbin/raid-check once per week? Centos 7 does
> this. Maybe it's sufficient to run it monthly? IIRC Debian did it monthly.
On hardware RAIDs I do RAID verification once a week. Once a Month a not often
enoug
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