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

[bugzilla at redhat.com]

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

abhays <abhaysingh1722 at yahoo.in> changed:

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--- Comment #24 from abhays <abhaysingh1722 at yahoo.in> ---
(In reply to Nithya Balachandran from comment #23)
> There was a mistake in the diffs sent earlier. Please try the modified .t
> files that I have attached and let me know if they work for you.

Thanks for letting me know about this.
The test cases bugs/distribute/bug-1193636.t and bugs/distribute/bug-1161311.t
are passing successfully on big-endian. 


(In reply to Nithya Balachandran from comment #11)
> (In reply to abhays from comment #6)
> > Yes @Nithya, Below are the test cases that fail, their cause of failure and
> > possible workaround on Big-Endian:-
> > 
> > Following are the test cases which pass after changing the bricks in the
> > test case:-
> > ./tests/bugs/distribute/bug-1161311.t --------passes after changing brick3
> > to brick1 in subtests 31 and 41.
> > ./tests/bugs/distribute/bug-1193636.t --------passes after changing brick3
> > to brick1 in subtest 10.
> 
> 
> Provided diff of fix for these 2 tests in comment#9. Please try it out and
> let me know if it works.
> 

Working fine.


> 
> 
> > ./tests/bugs/nfs/bug-847622.t ----------------passes after giving absolute
> > path of testfile in subtest 9.
> 
> 
> I don't see why this should be dependent on the hashing. Please provide
> output of the test and the gluster logs with debug enabled when this fails.
> 
> 

I agree @Nithya. This test might not be related to hashing. But please look
into the attached logs for the same.


> 
> > 
> > Following are the test cases that are still failing even after changing the
> > bricks, however if little-endian hash values are hard-coded on big-endian in
> > the file ./xlators/cluster/dht/src/dht-layout.c, then these test cases pass
> > on Big-Endian:-
> > ./tests/bugs/glusterfs/bug-902610.t-------------subtest 7 fails
> 
> I don't see why this should be dependent on the hashing. Please provide
> output of the test and the gluster logs with debug enabled when this fails.
> 

@Nithya, I am quite certain this test fails due to differing hash values. Refer
to comment #8 for the same.Providing the logs for the same.

> 
> > ./tests/bugs/posix/bug-1619720.t----------------subtests 13 and 14 fail
> 
> Diff of fix provided in comment#10.
> 
> 

This test is failing with the changes shared. PFA the logs for the same.

> 
> > 
> > Following test case is failing because of "Cannot allocate memory" issue:-
> > ./tests/bitrot/bug-1207627-bitrot-scrub-status.t----------subtest 20 fails
> > with the below error:-
> > [client-rpc-fops_v2.c:961:client4_0_fgetxattr_cbk] 0-patchy-client-0: remote
> > operation failed [Cannot allocate memory]
> > 
> 
> This does not seem related to the hashing algorithm. Please check the brick
> log to see if there are any errors.
> 
> 

Providing logs for the same.

> 
> > Following test case is failing on which issue has already been raised:-
> > ./tests/features/trash.t--------------
> > https://bugzilla.redhat.com/show_bug.cgi?id=1627060
> > 
> 
> I'll take a look at this and see what can be done.
> 
> 
> > So, please look into this and let us know if any workaround can be provided
> > to make the above tests pass on Big-Endian.

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