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https://issues.apache.org/jira/browse/CLOUDSTACK-2882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687893#comment-13687893
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Sateesh Chodapuneedi commented on CLOUDSTACK-2882:
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>[~sateeshc] /dev/cdrom is for ISOs. I'm looking for the pattern for attached
>disks/volumes. On xen it goes like /dev/xvda,b,c and on KVM /dev/vda,b,c etc
VMware
======
For attached disks/volumes in VMware,
For IDE disks - /dev/hdX, where X ranges from a-z
For SCSI disks - /dev/sdX, where X ranges from a-z
While deploying a VM in CloudStack, If the disk controller is SCSI (by default
data disks are SCSI) the virtual disks goes on to take device name as /dev/sdX,
where X ranges from a-z.
Xen
===
BTW, disk naming convention in Xen is not /dev/xvda for all cases.
Non-paravirtualized block devices use /dev/hdX for emulated IDE.
Non-paravirtualized block devices use /dev/sdX for emulated SCSI.
Paravirtualized block devices does use /dev/xvdX where X ranges from a-z.
> Test case "test_vm_life_cycle.TestVMLifeCycle.test_10_attachAndDetach_iso"
> failing due to wrong mount point
> ------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-2882
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2882
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Automation
> Affects Versions: 4.2.0
> Environment: Automation - BVT
> Reporter: Rayees Namathponnan
> Assignee: Prasanna Santhanam
> Fix For: 4.2.0
>
>
> Test case "test_vm_life_cycle.TestVMLifeCycle.test_10_attachAndDetach_iso"
> failing due to wrong mount point in KVM
> Test case failing with below error
> paramiko.transport: INFO: Secsh channel 3 opened.
> paramiko.transport: DEBUG: [chan 3] Sesch channel 3 request ok
> sshClient: DEBUG: {Cmd: mount -rt iso9660 /dev/xvdd /mnt/tmp via Host:
> 10.208.10.22} {returns: ['mount: special device /dev/xvdd does not exist']}
> http://jenkins.cloudstack.org/view/cloudstack-qa/job/test-smoke-matrix/389/suite=test_vm_life_cycle/testReport/integration.smoke.test_vm_life_cycle/TestVMLifeCycle/test_10_attachAndDetach_iso/
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