Bug 1571419

Summary:	[RFE] Ensure no Data(nfs/iscsi)/ISO/Export Domain is mounted from the Manager
Product:	[oVirt] ovirt-log-collector	Reporter:	Andrea Perotti <aperotti>
Component:	analyzer	Assignee:	Douglas Schilling Landgraf <dougsland>
Status:	CLOSED WONTFIX	QA Contact:	Pavel Stehlik <pstehlik>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	4.3.0	CC:	michal.skrivanek, ylavi
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---	Flags:	rule-engine: planning_ack? rule-engine: devel_ack? rule-engine: testing_ack?
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2018-06-12 11:22:50 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Integration	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Andrea Perotti 2018-04-24 18:14:27 UTC

Description of problem:
If you do a migration from 3.6 to 4.0 you have to create a new machine.
If you forget/do not notice you can have your manager exporting those.

Problem arise when you effectively migrate: the NFS mounts will stop working the SD checks will hang and the whole DC will be soon unavailable.

Would be possible to add a check for all SD in order to ensure that the host is not the manager itself?
Would be better to check both name and IP address

Comment 2 Yaniv Kaul 2018-04-25 07:12:14 UTC

(In reply to Andrea Perotti from comment #0)
> Description of problem:
> If you do a migration from 3.6 to 4.0 you have to create a new machine.
> If you forget/do not notice you can have your manager exporting those.
> 
> Problem arise when you effectively migrate: the NFS mounts will stop working
> the SD checks will hang and the whole DC will be soon unavailable.
> 
> Would be possible to add a check for all SD in order to ensure that the host
> is not the manager itself?
> Would be better to check both name and IP address

And if they are using multiple IPs? Should we enumerate all IPs?

Comment 4 Yaniv Lavi 2018-06-12 11:22:50 UTC

Closing this RFEs, please reopen if still needed.
Patches are always welcome.