[Bugs] [Bug 1162468] cli command does not show anything when command times out

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1162468

SATHEESARAN <sasundar at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |VERIFIED



--- Comment #5 from SATHEESARAN <sasundar at redhat.com> ---
Verified the same with glusterfs-3.4.0.33-1.el6rhs

Simulated the cli-timeout by blocking glusterd using gdb and also using
iptables mechanisms

Performed 2 tests,
Test-1
1. In a 2 node cluster, gdb-ed in to one of the glusterd process
(i.e) gdb -p `pidof glusterd`

2. From the other node in the cluster, executed 'gluster volume status'

Observation: cli timedout error message was thrown

Test-2
1. In a 2 node cluster, simulated network disconnection using iptables and
immediately issued 'gluster volume status' command

Observation: After cli timesout, corresponding error message was thrown on the
console.

Error messages as seen on the console
---------------------------------------
[root at dhcp37-44 ~]# gluster v status
Error : Request timed out
[root at dhcp37-44 ~]# echo $?
1

Marking this bug as verified.

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