Power outage now my server asks for fck, what to do?

Gilles Gravier ggravier at fsfe.org
Mon Jan 4 16:37:01 UTC 2021


Hi!

On 04/01/2021 17:29, Robert Heller wrote:
> e[234]fs seems to be a generally fairly robust file system.
> The OP should consider getting a UPS (at least) and possibly think about 
> implement a software RAID mirror set.  With a good UPS and the proper UPS 
> deamon software, the system should be able to manage a clean shutdown in the 
> event of a power failure.

Well RAID won't help with a power failure. It only protects against
physical drive failures. :)

But any journaling filesystem indeed would/should have handled power
failures reasonably well by itself...

Gilles


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