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volume server: accept fsync=true in write requests

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This commit is contained in:
Chris Lu
2020-04-11 21:39:16 -07:00
parent 5987810e5e
commit e4af63a721
5 changed files with 19 additions and 6 deletions
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4
weed/storage/store.go
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@@ -252,7 +252,7 @@ func (s *Store) Close() {
}
}
func (s *Store) WriteVolumeNeedle(i needle.VolumeId, n *needle.Needle) (isUnchanged bool, err error) {
func (s *Store) WriteVolumeNeedle(i needle.VolumeId, n *needle.Needle, fsync bool) (isUnchanged bool, err error) {
if v := s.findVolume(i); v != nil {
if v.IsReadOnly() {
err = fmt.Errorf("volume %d is read only", i)
@@ -260,7 +260,7 @@ func (s *Store) WriteVolumeNeedle(i needle.VolumeId, n *needle.Needle) (isUnchan
}
// using len(n.Data) here instead of n.Size before n.Size is populated in v.writeNeedle(n)
if MaxPossibleVolumeSize >= v.ContentSize()+uint64(needle.GetActualSize(uint32(len(n.Data)), v.Version())) {
_, _, isUnchanged, err = v.writeNeedle(n)
_, _, isUnchanged, err = v.writeNeedle(n, fsync)
} else {
err = fmt.Errorf("volume size limit %d exceeded! current size is %d", s.GetVolumeSizeLimit(), v.ContentSize())
}