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https://issues.apache.org/jira/browse/IGNITE-3405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15359303#comment-15359303
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Ivan Veselovsky edited comment on IGNITE-3405 at 7/1/16 5:25 PM:
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https://github.com/apache/ignite/pull/845
wrt 3) : I did not see how we can effectively reduce this method
implementation or usages.
was (Author: iveselovskiy):
https://github.com/apache/ignite/pull/845
> IGFS: Do not allow DUAL -> PRIMARY -> DUAL modes interleaving.
> --------------------------------------------------------------
>
> Key: IGNITE-3405
> URL: https://issues.apache.org/jira/browse/IGNITE-3405
> Project: Ignite
> Issue Type: Bug
> Components: IGFS
> Affects Versions: 1.6
> Reporter: Vladimir Ozerov
> Assignee: Vladimir Ozerov
> Priority: Critical
> Fix For: 1.7
>
>
> Currently we allow almost any combinations of path modes. This appears to be
> wrong. Consider the following scenario:
> 1) /dir1 -> PRIMARY
> 2) /dir1/dir2 -> DUAL
> It is impossible to support this scenario properly because {{dir1}} will be
> created in both file systems anyway, but primary and secondary representation
> will be "detached" from each other.
> Instead, we should allow only DUAL -> PRIMARY and DUAL -> PROXY transitions.
> Any other combinations doesn't make sense.
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