[Bugs] [Bug 1176062] Force replace-brick lead to the persistent write(use dd) return Input/output error

bugzilla at redhat.com bugzilla at redhat.com
Mon Jan 12 06:01:00 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1176062



--- Comment #6 from jiademing <jiademing.dd at gmail.com> ---
(In reply to Xavier Hernandez from comment #5)
> (In reply to jiademing from comment #3)
> > (In reply to Anand Avati from comment #2)
> > > REVIEW: http://review.gluster.org/9407 (ec: Fix failures with missing files)
> > > posted (#1) for review on master by Xavier Hernandez (xhernandez at datalab.es)
> > 
> > I test this patch, after force relpace-brick,it can persistent write, but  I
> > ls /mountpoint,  return Input/output error Occasionally. then I stop the dd
> > write, ls /mountpoint is OK.
> 
> I've tried to do an ls of <mountpoint>, <mountpoint>/a, <mountpoint>/a/b and
> <mountpoint>/a/b/c while the dd was running in background and replace brick
> had completed. I haven't seen any Input/Output error. However I've seen that
> 'ls' sometimes takes more time than expected to complete. I'll try to see
> why.
> 
> The error logs you show seem to come from a different version of ec (program
> lines do not match with current code). I've tried it with current master
> with this patch added. What version are you trying ?

Sorry, I merged this patch by manual.Then I try on master + this patch, that's
OK.

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