[Bugs] [Bug 1672480] Bugs Test Module tests failing on s390x

bugzilla at redhat.com bugzilla at redhat.com
Tue Apr 30 20:05:01 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1672480



--- Comment #62 from Raghavendra Bhat <rabhat at redhat.com> ---
(In reply to abhays from comment #61)
> (In reply to abhays from comment #52)
> > (In reply to Raghavendra Bhat from comment #50)
> > > Hi,
> > > 
> > > Thanks for the logs. From the logs saw that the following things are
> > > happening.
> > > 
> > > 1) The scrubbing is started
> > > 
> > > 2) Scrubber always decides whether a file is corrupted or not by comparing
> > > the stored on-disk signature (gets by getxattr) with its own calculated
> > > signature of the file.
> > > 
> > > 3) Here, while getting the on-disk signature, getxattr is failing with
> > > ENOMEM (i.e. Cannot allocate memory) because of the endianness.
> > > 
> > > 4) Further testcases in the test fail because, they expect the bad-file
> > > extended attribute to be present which scrubber could not set because of the
> > > above error (i.e. had it been able to successfully get the signature of the
> > > file via getxattr, it would have been able to compare the signature with its
> > > own calculated signature and set the bad-file extended attribute to indicate
> > > the file is corrupted).
> > > 
> > > 
> > > Looking at the code to come up with a fix to address this.
> > 
> > Thanks for the reply @Raghavendra. We are also looking into the same.
> 
> Any Updates on this @Raghavendra?

I am still working on a fix for this.

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