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https://issues.apache.org/jira/browse/CASSANDRA-17588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Miklosovic reassigned CASSANDRA-17588:
---------------------------------------------
Assignee: Stefan Miklosovic (was: Stefan Miklosovic)
> "Total TrueDiskSpaceUsed" computation does not include manifest and schema
> files
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-17588
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17588
> Project: Cassandra
> Issue Type: Bug
> Components: Local/Snapshots
> Reporter: Paulo Motta
> Assignee: Stefan Miklosovic
> Priority: Normal
>
> This is the output of {{nodetool listsnapshots}}:
> {noformat}
> Snapshot Details:
> Snapshot name Keyspace name Column family name True size
> Size on disk Creation time Expiration time
> test ks indexed_table 1.1 KiB
> 21.22 KiB 2022-04-26T19:13:20.102Z
> test ks my_table 960 bytes
> 10.76 KiB 2022-04-26T19:13:20.102Z
> dropped-1650997415751-my_table ks my_table 989 bytes 989
> bytes 2022-04-26T18:23:35.751Z
> Total TrueDiskSpaceUsed: 0 KiB
> {noformat}
> Total TrueDiskSpaceUsed does not match the sum of "true size on disk" of all
> snapshots.
> The reason for this is because {{Total TrueDiskSpaceUsed}} computation does
> not include the size of snapshot schema and manifest files.
> We should fix the {{Total TrueDiskSpaceUsed}} computation to include the the
> size of snapshot schema and manifest files, so it will look like this:
> {noformat}
> Snapshot Details:
> Snapshot name Keyspace name Column family name True size
> Size on disk Creation time Expiration time
> test ks indexed_table 1.1 KiB
> 21.22 KiB 2022-04-26T19:13:20.102Z
> test ks my_table 960 bytes
> 10.76 KiB 2022-04-26T19:13:20.102Z
> dropped-1650997415751-my_table ks my_table 989 bytes 989
> bytes 2022-04-26T18:23:35.751Z
> Total TrueDiskSpaceUsed: 3 KiB
> {noformat}
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