Fix volume allocation with max=0 and minFreeSpace - prevent allocate-then-delete behavior (#7147)

* Initial plan

* Fix volume allocation with max=0 and minFreeSpace - prevent allocate-then-delete behavior

Co-authored-by: chrislusf <1543151+chrislusf@users.noreply.github.com>

* improve tests

* table driven

* Update weed/storage/store.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* add tests

* add more tests

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: chrislusf <1543151+chrislusf@users.noreply.github.com>
Co-authored-by: chrislu <chris.lu@gmail.com>
Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
This commit is contained in:
Copilot
2025-08-23 13:03:53 -07:00
committed by GitHub
parent 41aedaa687
commit 91b88262d7
2 changed files with 105 additions and 0 deletions

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@@ -202,6 +202,17 @@ func (s *Store) addVolume(vid needle.VolumeId, collection string, needleMapKind
// hasFreeDiskLocation checks if a disk location has free space
func (s *Store) hasFreeDiskLocation(location *DiskLocation) bool {
// Check if disk space is low first
if location.isDiskSpaceLow {
return false
}
// If MaxVolumeCount is 0, it means unlimited volumes are allowed
if location.MaxVolumeCount == 0 {
return true
}
// Check if current volume count is below the maximum
return int64(location.VolumesLen()) < int64(location.MaxVolumeCount)
}