Assuming you're using a modern FS (e.g. xfs or ext4), you can probably get
away with skipping it. You can always run it manually after an unclean
shutdown as required, but I don't think it needs to be run regularly on a
modern journaling FS. And if you use a next-gen FS like btrfs, it's not
even an option - e.g. there is no (useful) fsck utility for btrfs, and one
isn't all that necessary since the filesystem has built-in protections for
consistency issues.

If you're still on ext2 or ext3, it's time to move to ext4. The latest
Linux kernels even removed all of the ext2/3 code
<https://lkml.org/lkml/2015/7/15/438> (although the ext4 code still
provides backwards compatibility for ext2/3 where necessary). It's 2016 -
using at least ext4 or xfs if not an unreasonable ask. We're even to the
point where next-gen systems like btrfs or zfs are viable options (if still
a bit greener).

On Sat, Feb 6, 2016 at 12:14 PM, Cowboy <[email protected]> wrote:

> On Saturday 06 February 2016 02:03:49 pm Rob Landry wrote:
> > Does anyone know why I shouldn't disable these automatic filevsystem
> > checks?
>
>  yes ! If the file system has become damaged fir any reason, unlikely
>  as that may be with ext2 or ext3, there would be no recovering.
>
>  It's grief when that mandatory boot fsck happens, I know, and one
>  of these days I'll make it optional.
>  ( today isn't the day )
>  I'm not sure there's any good reason for it on ext3 anyway.
>
> --
> Cowboy
>
> http://cowboy.cwf1.com
>
> Any clod can have the facts, but having an opinion is an art.
>                 -- Charles McCabe
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>
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