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Posted to dev@deltacloud.apache.org by "Dies Koper (JIRA)" <ji...@apache.org> on 2012/05/24 03:21:40 UTC
[jira] [Created] (DTACLOUD-221) FGCP: instance should not include
system volumes
Dies Koper created DTACLOUD-221:
-----------------------------------
Summary: FGCP: instance should not include system volumes
Key: DTACLOUD-221
URL: https://issues.apache.org/jira/browse/DTACLOUD-221
Project: DeltaCloud
Issue Type: Bug
Components: Server
Reporter: Dies Koper
Priority: Minor
Michal told me instance should not include system volumes, only data volumes. Preparing a patch to remove them in the FGCP driver.
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RE: [jira] [Updated] (DTACLOUD-221) FGCP: instance should not include system volumes
Posted by "Koper, Dies" <di...@fast.au.fujitsu.com>.
bump
Regards,
Dies Koper
> -----Original Message-----
> From: Dies Koper (JIRA) [mailto:jira@apache.org]
> Sent: Thursday, 24 May 2012 12:38 PM
> To: dev@deltacloud.apache.org
> Subject: [jira] [Updated] (DTACLOUD-221) FGCP: instance should not include
> system volumes
>
>
> [ https://issues.apache.org/jira/browse/DTACLOUD-
> 221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
>
> Dies Koper updated DTACLOUD-221:
> --------------------------------
>
> Attachment: 0001-removed-system-volumes-from-instance-reinstated-
> snap.patch
>
> patch to address issue, also fixed/removed some comments and
> reinstantiated listing of snapshots of system volumes
>
> > FGCP: instance should not include system volumes
> > ------------------------------------------------
> >
> > Key: DTACLOUD-221
> > URL: https://issues.apache.org/jira/browse/DTACLOUD-221
> > Project: DeltaCloud
> > Issue Type: Bug
> > Components: Server
> > Reporter: Dies Koper
> > Priority: Minor
> > Attachments: 0001-removed-system-volumes-from-instance-
> reinstated-snap.patch
> >
> >
> > Michal told me instance should not include system volumes, only data
> volumes. Preparing a patch to remove them in the FGCP driver.
>
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[jira] [Closed] (DTACLOUD-221) FGCP: instance should not include
system volumes
Posted by "Marios Andreou (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DTACLOUD-221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marios Andreou closed DTACLOUD-221.
-----------------------------------
Resolution: Fixed
Assignee: Marios Andreou
pushed to master
300e0534ed702d86b8ae73897fa8160bc536ffc2
> FGCP: instance should not include system volumes
> ------------------------------------------------
>
> Key: DTACLOUD-221
> URL: https://issues.apache.org/jira/browse/DTACLOUD-221
> Project: DeltaCloud
> Issue Type: Bug
> Components: Server
> Reporter: Dies Koper
> Assignee: Marios Andreou
> Priority: Minor
> Attachments: 0001-removed-system-volumes-from-instance-reinstated-snap.patch
>
>
> Michal told me instance should not include system volumes, only data volumes. Preparing a patch to remove them in the FGCP driver.
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[jira] [Commented] (DTACLOUD-221) FGCP: instance should not include
system volumes
Posted by "Dies Koper (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DTACLOUD-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13397203#comment-13397203 ]
Dies Koper commented on DTACLOUD-221:
-------------------------------------
Your understanding is correct: I have mapped the OS/root volumes for the instances to 'system' and additional storage volumes to 'data'. Both are not ephemeral: instances are stateful and storage persists after instance power down. 'data' volumes can be attached and detached to other instances (as long as they are in the STOPPED state) in the same virtual system (VSYS).
> FGCP: instance should not include system volumes
> ------------------------------------------------
>
> Key: DTACLOUD-221
> URL: https://issues.apache.org/jira/browse/DTACLOUD-221
> Project: DeltaCloud
> Issue Type: Bug
> Components: Server
> Reporter: Dies Koper
> Assignee: Marios Andreou
> Priority: Minor
> Attachments: 0001-removed-system-volumes-from-instance-reinstated-snap.patch
>
>
> Michal told me instance should not include system volumes, only data volumes. Preparing a patch to remove them in the FGCP driver.
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[jira] [Commented] (DTACLOUD-221) FGCP: instance should not include
system volumes
Posted by "Marios Andreou (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DTACLOUD-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13396561#comment-13396561 ]
Marios Andreou commented on DTACLOUD-221:
-----------------------------------------
ACK - applies cleanly to master. Dies since you 'own' the fgcp driver and this patch only touches fgcp_driver.rb, I'm happy to push this to master. Commit hash:
300e0534ed702d86b8ae73897fa8160bc536ffc2
Just out of curiosity/general knowledge - is it easy to explain what 'system' vs 'storage' volumes are in the context of fgcp (I can gather from their names that storage is external 'attached' storage, whereas 'system' - holds the OS/root storage for the instance, but which may be ephemeral and not persist once the instance is powered down [this last bit depends on whether fgcp instances are stateless or stateful - i think they are stateful like rhevm so you can start/stop them right - in which case system storage is not ephemeral?]).
> FGCP: instance should not include system volumes
> ------------------------------------------------
>
> Key: DTACLOUD-221
> URL: https://issues.apache.org/jira/browse/DTACLOUD-221
> Project: DeltaCloud
> Issue Type: Bug
> Components: Server
> Reporter: Dies Koper
> Priority: Minor
> Attachments: 0001-removed-system-volumes-from-instance-reinstated-snap.patch
>
>
> Michal told me instance should not include system volumes, only data volumes. Preparing a patch to remove them in the FGCP driver.
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[jira] [Updated] (DTACLOUD-221) FGCP: instance should not include
system volumes
Posted by "Dies Koper (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DTACLOUD-221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dies Koper updated DTACLOUD-221:
--------------------------------
Attachment: 0001-removed-system-volumes-from-instance-reinstated-snap.patch
patch to address issue, also fixed/removed some comments and reinstantiated listing of snapshots of system volumes
> FGCP: instance should not include system volumes
> ------------------------------------------------
>
> Key: DTACLOUD-221
> URL: https://issues.apache.org/jira/browse/DTACLOUD-221
> Project: DeltaCloud
> Issue Type: Bug
> Components: Server
> Reporter: Dies Koper
> Priority: Minor
> Attachments: 0001-removed-system-volumes-from-instance-reinstated-snap.patch
>
>
> Michal told me instance should not include system volumes, only data volumes. Preparing a patch to remove them in the FGCP driver.
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