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https://issues.apache.org/jira/browse/CASSANDRA-10199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14715343#comment-14715343
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Ariel Weisberg edited comment on CASSANDRA-10199 at 8/26/15 7:22 PM:
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[Can you get configuration exception to wrap the
IOException?|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR499]
[Same wrapping issue here, maybe time to create a helper
function?|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR537]
[Ponies would be to log the directory and total space in megabytes as
well.|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR504]
[For this particular informational kind of warning I would prefer a unit larger
than bytes, but this is bike
shedding.|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR541]
Possibly a float with 2-3 digits of precision after the decimal if it need to
be more precise.
was (Author: aweisberg):
[Can you get configuration exception to wrap the
IOException?|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR499]
[Same wrapping issue here, maybe time to create a helper
function?|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR537]
[Ponies would be to log the directory and total space in megabytes as
well.|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR504]
[For this particular informational kind of warning I would prefer a unit larger
than bytes, but this is bike
shedding.|https://github.com/apache/cassandra/compare/cassandra-2.2...jbellis:10199#diff-a8a9935b164cd23da473fd45784fd1ddR541]
Possibly a float with 2-3 digits of precision after the decimal if I need to
be more precise.
> Warn on tiny disks instead of failing startup
> ---------------------------------------------
>
> Key: CASSANDRA-10199
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10199
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 2.2.x
>
>
> m3.medium instances only have 4 GB disk space. We allocate 8 GB to commitlog
> by default.
> We should (1) cap CL to 1/4 of disk space and (2) warn when a tiny disk is
> seen.
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