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https://issues.apache.org/jira/browse/KUDU-1508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15431696#comment-15431696
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Todd Lipcon commented on KUDU-1508:
-----------------------------------
Red hat reports they are working on this and a fix should be available in
el6.9. Trying to figure out when that lands, calendar-wise.
> Log block manager triggers ext4 hole punching bug in el6
> --------------------------------------------------------
>
> Key: KUDU-1508
> URL: https://issues.apache.org/jira/browse/KUDU-1508
> Project: Kudu
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.9.0
> Reporter: Todd Lipcon
> Priority: Blocker
> Attachments: e9f83e4acef3405f99d01914317351ce.metadata
>
>
> I've experienced many times that when I reboot an el6 node that was running
> Kudu tservers, fsck reports issues like:
> data6 contains a file system with errors, check forced.
> data6: Interior extent node level 0 of inode 5259348:
> Logical start 154699 does not match logical start 2623046 at next level.
> After some investigation, I've determined that this is due to an ext4 kernel
> bug: https://patchwork.ozlabs.org/patch/206123/
> Details in a comment to follow.
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