[Gluster-devel] spurious regression failure in tests/bugs/bug-1104642.t

[Sachin Pandit]

Patch link http://review.gluster.org/#/c/8041/.

~ Sachin.

----- Original Message -----
From: "Raghavendra Talur" <rtalur at redhat.com>
To: "Pranith Kumar Karampuri" <pkarampu at redhat.com>
Cc: "Sachin Pandit" <spandit at redhat.com>, "Gluster Devel" <gluster-devel at gluster.org>
Sent: Thursday, June 12, 2014 10:46:14 AM
Subject: Re: [Gluster-devel] spurious regression failure in	tests/bugs/bug-1104642.t

Sachin and I looked at the failure.

Current guess is that glusterd_2 had not yet completed the handshake with
glusterd_1 and hence did not know about the option set.

KP suggested that instead of having a sleep before this command,
we could get peer status and verify that it is 1 and then get the 
vol info. Although even this does not make the test fully deterministic,
we will be closer to it. Sachin will send out a patch for the same.

Raghavendra Talur 

----- Original Message -----
From: "Pranith Kumar Karampuri" <pkarampu at redhat.com>
To: "Sachin Pandit" <spandit at redhat.com>
Cc: "Gluster Devel" <gluster-devel at gluster.org>
Sent: Thursday, June 12, 2014 9:54:03 AM
Subject: Re: [Gluster-devel] spurious regression failure in	tests/bugs/bug-1104642.t

Check the logs to find the reason.

Pranith.
On 06/12/2014 09:24 AM, Sachin Pandit wrote:
> I am not hitting this even after running the test case in a loop.
> I'll update in this thread once I find out the root cause of the failure.
>
> ~ Sachin
>
> ----- Original Message -----
> From: "Sachin Pandit" <spandit at redhat.com>
> To: "Pranith Kumar Karampuri" <pkarampu at redhat.com>
> Cc: "Gluster Devel" <gluster-devel at gluster.org>
> Sent: Thursday, June 12, 2014 8:50:40 AM
> Subject: Re: [Gluster-devel] spurious regression failure in	tests/bugs/bug-1104642.t
>
> I will look into this.
>
> ----- Original Message -----
> From: "Pranith Kumar Karampuri" <pkarampu at redhat.com>
> To: "Gluster Devel" <gluster-devel at gluster.org>
> Cc: rtalur at redhat.com, spandit at redhat.com
> Sent: Wednesday, June 11, 2014 9:08:44 PM
> Subject: spurious regression failure in tests/bugs/bug-1104642.t
>
> Raghavendra/Sachin,
> Could one of you guys take a look at this please.
>
> pk1 at localhost - ~/workspace/gerrit-repo (master)
> 21:04:46 :) ⚡ ~/.scripts/regression.py
> http://build.gluster.org/job/regression/4831/consoleFull
> Patch ==> http://review.gluster.com/#/c/7994/2
> Author ==> Raghavendra Talur rtalur at redhat.com
> Build triggered by ==> amarts
> Build-url ==> http://build.gluster.org/job/regression/4831/consoleFull
> Download-log-at ==>
> http://build.gluster.org:443/logs/regression/glusterfs-logs-20140611:08:39:04.tgz
> Test written by ==> Author: Sachin Pandit <spandit at redhat.com>
>
> ./tests/bugs/bug-1104642.t [13]
> 0 #!/bin/bash
> 1
> 2 . $(dirname $0)/../include.rc
> 3 . $(dirname $0)/../volume.rc
> 4 . $(dirname $0)/../cluster.rc
> 5
> 6
> 7 function get_value()
> 8 {
> 9 local key=$1
> 10 local var="CLI_$2"
> 11
> 12 eval cli_index=\$$var
> 13
> 14 $cli_index volume info | grep "^$key"\
> 15 | sed 's/.*: //'
> 16 }
> 17
> 18 cleanup
> 19
> 20 TEST launch_cluster 2
> 21
> 22 TEST $CLI_1 peer probe $H2;
> 23 EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
> 24
> 25 TEST $CLI_1 volume create $V0 $H1:$B1/${V0}0 $H2:$B2/${V0}1
> 26 EXPECT "$V0" get_value 'Volume Name' 1
> 27 EXPECT "Created" get_value 'Status' 1
> 28
> 29 TEST $CLI_1 volume start $V0
> 30 EXPECT "Started" get_value 'Status' 1
> 31
> 32 #Bring down 2nd glusterd
> 33 TEST kill_glusterd 2
> 34
> 35 #set the volume all options from the 1st glusterd
> 36 TEST $CLI_1 volume set all cluster.server-quorum-ratio 80
> 37
> 38 #Bring back the 2nd glusterd
> 39 TEST $glusterd_2
> 40
> 41 #Verify whether the value has been synced
> 42 EXPECT '80' get_value 'cluster.server-quorum-ratio' 1
> ***43 EXPECT '80' get_value 'cluster.server-quorum-ratio' 2
> 44
> 45 cleanup;
>
> Pranith
> _______________________________________________
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> Gluster-devel at gluster.org
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-- 
Thanks! 
Raghavendra Talur | Red Hat Storage Developer | Bangalore | +918039245176