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https://issues.apache.org/jira/browse/VCL-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Thompson resolved VCL-904.
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Resolution: Fixed
> BIGINT UNSIGNED issue in isAvailable function
> ---------------------------------------------
>
> Key: VCL-904
> URL: https://issues.apache.org/jira/browse/VCL-904
> Project: VCL
> Issue Type: Bug
> Components: web gui (frontend)
> Reporter: Josh Thompson
>
> Using mariadb 5.5.41, the frontend encounters an error with a query in the
> isAvailable function under certain conditions. If a vmhost only has VMs
> assigned to with currentimageid pointing to noimage, they query that checks
> for a vmhost having enough RAM available has a problem with (v.allocRAM -
> i.minram + {$images[$imageid]['minram']). Apparently, something internal to
> mariadb casts that to be BIGINT UNSIGNED but also considers something in
> there to be negative, causing an error. This is easily dealt with by creating
> allocRAM as 'int' instead of 'unsigned mediumint' and casting i.minram as
> signed.
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