[mythtv-users] Most Reliable FS. XFS maybe causing crash
jgoerzen at complete.org
Fri Sep 15 19:20:34 UTC 2006
On Fri, Sep 15, 2006 at 01:10:31PM -0600, Mark wrote:
> I have about 700G on a SW RAID with XFS. I am seeing crashes and it may be
> due to XFS oopsing the kernel.
I think you ought to probe that a bit more. We are using XFS on dozens
of servers here, all of which should be seeing much more rigorous usage
than MythTV, and have never had such a problem.
Things to consider:
1) This could actually be a symptom of a hardware problem
2) What kernel are you using? If it isn't one from kernel.org, your
distribution vendor may have patched XFS and broken it
> Question, is ext3 the MOST reliable ( but performant enough ) FS to go with?
> Reliability at this point is pretty critical so....
> I was using XFS on Jerods guide recommend but JFS may also be an option but I
> know little about it.
We have had problems with JFS and reiser (all versions) relating to data
integrity after a crash. XFS and ext3 are the only journal ones I'd
call reliable. Note that XFS crash sematics are only as reliable as
ext3 after 2.6.17.
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