[Gluster-devel] tests/bugs/distribute/bug-1122443.t - spurious failure

[Krutika Dhananjay]

Adding Raghavendra G who actually restored and reworked on this after it
was abandoned.

-Krutika

On Fri, Aug 3, 2018 at 2:38 PM, Nithya Balachandran <nbalacha at redhat.com>
wrote:

> Using git bisect, the patch that introduced this behaviour is :
>
> commit 7131de81f72dda0ef685ed60d0887c6e14289b8c
> Author: Krutika Dhananjay <kdhananj at redhat.com>
> Date:   Tue Jan 17 16:40:04 2017 +0530
>
>     performance/readdir-ahead: Invalidate cached dentries if they're
> modified while in cache
>
> Krutika, can you take a look and fix this?
>
> To summarize, this is _not_ a spurious failure.
>
>
> regards,
> Nithya
>
>
> On 3 August 2018 at 14:13, Nithya Balachandran <nbalacha at redhat.com>
> wrote:
>
>> This is a new issue - the test uses ls -l to get some information. With
>> the latest master, ls -l returns strange results the first time it is
>> called on the mount point causing the test to fail:
>>
>>
>> With the latest master, I created a single brick volume and some files
>> inside it.
>>
>> [root at rhgs313-6 ~]# umount -f /mnt/fuse1; mount -t glusterfs -s
>> 192.168.122.6:/thunder /mnt/fuse1; ls -l /mnt/fuse1/; echo "Trying
>> again"; ls -l /mnt/fuse1
>> umount: /mnt/fuse1: not mounted
>> total 0
>> *----------. 0 root root 0 Jan  1  1970 file-1*
>> *----------. 0 root root 0 Jan  1  1970 file-2*
>> *----------. 0 root root 0 Jan  1  1970 file-3*
>> *----------. 0 root root 0 Jan  1  1970 file-4*
>> *----------. 0 root root 0 Jan  1  1970 file-5*
>> *d---------. 0 root root 0 Jan  1  1970 subdir*
>> Trying again
>> total 3
>> -rw-r--r--. 1 root root 33 Aug  3 14:06 file-1
>> -rw-r--r--. 1 root root 33 Aug  3 14:06 file-2
>> -rw-r--r--. 1 root root 33 Aug  3 14:06 file-3
>> -rw-r--r--. 1 root root 33 Aug  3 14:06 file-4
>> -rw-r--r--. 1 root root 33 Aug  3 14:06 file-5
>> d---------. 0 root root  0 Jan  1  1970 subdir
>> [root at rhgs313-6 ~]#
>>
>>
>>
>> This is consistently reproducible. I am still debugging this to see which
>> patch caused this.
>>
>> regards,
>> Nithya
>>
>>
>> On 2 August 2018 at 07:13, Atin Mukherjee <atin.mukherjee83 at gmail.com>
>> wrote:
>>
>>>
>>>
>>> On Thu, 2 Aug 2018 at 07:05, Susant Palai <spalai at redhat.com> wrote:
>>>
>>>> Will have a look at it and update.
>>>>
>>>
>>> There’s already a patch from Mohit for this.
>>>
>>>
>>>> Susant
>>>>
>>>> On Wed, 1 Aug 2018, 18:58 Krutika Dhananjay, <kdhananj at redhat.com>
>>>> wrote:
>>>>
>>>>> Same here - https://build.gluster.org/job/
>>>>> centos7-regression/2024/console
>>>>>
>>>>> -Krutika
>>>>>
>>>>> On Sun, Jul 29, 2018 at 1:53 PM, Atin Mukherjee <amukherj at redhat.com>
>>>>> wrote:
>>>>>
>>>>>> tests/bugs/distribute/bug-1122443.t fails my set up (3 out of 5
>>>>>> times) running with master branch. As per my knowledge I've not seen this
>>>>>> test failing earlier. Looks like some recent changes has caused it. One of
>>>>>> such instance is https://build.gluster.org/job/
>>>>>> centos7-regression/1955/ .
>>>>>>
>>>>>> Request the component owners to take a look at it.
>>>>>>
>>>>>> _______________________________________________
>>>>>> Gluster-devel mailing list
>>>>>> Gluster-devel at gluster.org
>>>>>> https://lists.gluster.org/mailman/listinfo/gluster-devel
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Gluster-devel mailing list
>>>>> Gluster-devel at gluster.org
>>>>> https://lists.gluster.org/mailman/listinfo/gluster-devel
>>>>
>>>> _______________________________________________
>>>> Gluster-devel mailing list
>>>> Gluster-devel at gluster.org
>>>> https://lists.gluster.org/mailman/listinfo/gluster-devel
>>>
>>> --
>>> --Atin
>>>
>>> _______________________________________________
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>>>
>>
>>
>
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