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Posted to issues@ozone.apache.org by "Ritesh Shukla (Jira)" <ji...@apache.org> on 2023/03/27 16:36:00 UTC
[jira] [Commented] (HDDS-8254) Set a default for hdds.datanode.dir.du.reserved.percent
[ https://issues.apache.org/jira/browse/HDDS-8254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17705445#comment-17705445 ]
Ritesh Shukla commented on HDDS-8254:
-------------------------------------
[~sadanand_shenoy] this is marked as a blocker for 1.4, let me know if you want to block 1.4 release for this.
> Set a default for hdds.datanode.dir.du.reserved.percent
> -------------------------------------------------------
>
> Key: HDDS-8254
> URL: https://issues.apache.org/jira/browse/HDDS-8254
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Sadanand Shenoy
> Assignee: Sadanand Shenoy
> Priority: Blocker
>
> Operations like block deletion etc require opening rocksdb instances and opening these instances need some space on disk (for ops like rocksdb WAL write) . When disks get full without a set reserved space, these operations will be blocked leading to more issues.
> It is better to set a default reserved percentage to solve this.
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