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Date: Sat, 15 Nov 2014 08:51:34 +0000 (UTC)
From: "Kishan Kavala (JIRA)" <jira@apache.org>
To: cloudstack-issues@incubator.apache.org
Message-ID: <JIRA.12685712.1387499554000.507882.1416041494014@Atlassian.JIRA>
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 <JIRA.12685712.1387499554072@arcas>
Subject: [jira] [Comment Edited] (CLOUDSTACK-5578) KVM - Network down - When
 the host looses network connectivity , reboot stuck while unmounting
 primary
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    [ https://issues.apache.org/jira/browse/CLOUDSTACK-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14213467#comment-14213467 ] 

Kishan Kavala edited comment on CLOUDSTACK-5578 at 11/15/14 8:50 AM:
---------------------------------------------------------------------

Reboot stuck while umounting primary: screenshot attached


was (Author: kishan):
Reboot stuck while umounting primary

> KVM - Network down - When the host looses network connectivity , reboot stuck while unmounting primary
> ------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-5578
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5578
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: Build from 4.3
>            Reporter: Sangeetha Hariharan
>            Assignee: Kishan Kavala
>            Priority: Critical
>             Fix For: 4.5.0
>
>         Attachments: DisconnectedHost.png, kvm-hostdisconnect.rar, nfsUmount.jpg
>
>
> KVM - Network down - When the host looses network connectivity , it is not able to fence itself.
> Steps to reproduce the problem:
> Set up - Advanced zone with 2 Rhel 6.3 hosts in cluster.
> Deploy ~10 Vms.
> Simulate network disconnect on the host ( ifdown em1)
> Host gets marked as "Down" and all the Vms gets HA-ed to the other host.
> On the KVM host which lost connectivity , attempt to shutdown itself fails.
> It was not able to umount the primary store.


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