[Gluster-devel] Master branch lock down status (Wed, August 08th)

[Raghavendra Gowdappa]

On Sun, Aug 12, 2018 at 9:11 AM, Raghavendra Gowdappa <rgowdapp at redhat.com>
wrote:

>
>
> On Sat, Aug 11, 2018 at 10:33 PM, Shyam Ranganathan <srangana at redhat.com>
> wrote:
>
>> On 08/09/2018 10:58 PM, Raghavendra Gowdappa wrote:
>> >
>> >
>> > On Fri, Aug 10, 2018 at 1:38 AM, Shyam Ranganathan <srangana at redhat.com
>> > <mailto:srangana at redhat.com>> wrote:
>> >
>> >     On 08/08/2018 09:04 PM, Shyam Ranganathan wrote:
>> >     > Today's patch set 7 [1], included fixes provided till last
>> evening IST,
>> >     > and its runs can be seen here [2] (yay! we can link to comments in
>> >     > gerrit now).
>> >     >
>> >     > New failures: (added to the spreadsheet)
>> >     > ./tests/bugs/quick-read/bug-846240.t
>> >
>> >     The above test fails always if there is a sleep of 10 added at line
>> 36.
>> >
>> >     I tried to replicate this in my setup, and was able to do so 3/150
>> times
>> >     and the failures were the same as the ones reported in the build
>> logs
>> >     (as below).
>> >
>> >     Not finding any clear reason for the failure, I delayed the test
>> (i.e
>> >     added a sleep 10) after the open on M0 to see if the race is
>> uncovered,
>> >     and it was.
>> >
>> >     Du, request you to take a look at the same, as the test is around
>> >     quick-read but involves open-behind as well.
>> >
>> >
>> > Thanks for that information. I'll be working on this today.
>>
>> Heads up Du, failed again with the same pattern in run
>> https://build.gluster.org/job/regression-on-demand-full-run/
>> 46/consoleFull
>
>
> Sorry Shyam.
>
> I found out the cause [1]. But still thinking about the fix or to remove
> the test given recent changes to open-behind from [1]. You'll have an
> answer by EOD today.
>

Fix submitted at  https://review.gluster.org/#/c/glusterfs/+/20710/


> [1] https://review.gluster.org/20428
>
>
>>
>> >
>> >
>> >     Failure snippet:
>> >     ----------------
>> >     23:41:24 [23:41:28] Running tests in file
>> >     ./tests/bugs/quick-read/bug-846240.t
>> >     23:41:28 ./tests/bugs/quick-read/bug-846240.t ..
>> >     23:41:28 1..17
>> >     23:41:28 ok 1, LINENUM:9
>> >     23:41:28 ok 2, LINENUM:10
>> >     <snip>
>> >     23:41:28 ok 13, LINENUM:40
>> >     23:41:28 not ok 14 , LINENUM:50
>> >     23:41:28 FAILED COMMAND: [ 0 -ne 0 ]
>> >
>> >     Shyam
>> >
>> >
>>
>
>
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