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Date: Mon, 25 Mar 2013 16:21:16 +0000 (UTC)
From: "Andrew Bayer (JIRA)" <jira@apache.org>
To: dev@whirr.apache.org
Message-ID: <JIRA.12638903.1364228232235.49238.1364228476408@arcas>
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Subject: [jira] [Updated] (WHIRR-712) prepare_all_disks.sh should cover xvdX
 as well as sdX.
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     [ https://issues.apache.org/jira/browse/WHIRR-712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Bayer updated WHIRR-712:
-------------------------------

    Attachment: WHIRR-712.patch
    
> prepare_all_disks.sh should cover xvdX as well as sdX.
> ------------------------------------------------------
>
>                 Key: WHIRR-712
>                 URL: https://issues.apache.org/jira/browse/WHIRR-712
>             Project: Whirr
>          Issue Type: Bug
>          Components: service/hadoop
>    Affects Versions: 0.8.1
>            Reporter: Andrew Bayer
>            Assignee: Andrew Bayer
>             Fix For: 0.8.2, 0.9.0
>
>         Attachments: WHIRR-712.patch
>
>
> prepare_all_disks.sh works, but not well in some cases. EC2 reports /dev/sdX as the disks to jclouds, but the actual devices on the VMs is often /dev/xvdX, without symlinks etc. So we should check for that in the script and switch over to /dev/xvdX if needed.
> Also we should get rid of the obsolete/unused prepare_disks.sh.

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