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

[Raghavendra Gowdappa]

On Fri, Aug 3, 2018 at 5:58 PM, Yaniv Kaul <ykaul at redhat.com> wrote:

> Why not revert, fix and resubmit (unless you can quickly fix it)?
> Y.
>

https://review.gluster.org/20634


>
> On Fri, Aug 3, 2018, 5:04 PM Raghavendra Gowdappa <rgowdapp at redhat.com>
> wrote:
>
>> Will take a look.
>>
>> On Fri, Aug 3, 2018 at 3:08 PM, Krutika Dhananjay <kdhananj at redhat.com>
>> wrote:
>>
>>> 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
>>>>>>
>>>>>> _______________________________________________
>>>>>> 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
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.gluster.org/pipermail/gluster-devel/attachments/20180803/dbbdefd2/attachment-0001.html>