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fix: check for disk-level O_DIRECT support (#18173)

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Disk level O_DIRECT support checking at xl storage initialization was
conditional on a config setting being enabled. (This never took effect
because config initialization happens after ObjectLayer is ready.) This
is not necessary as the config setting is dynamic - O_DIRECT should be
enabled via runtime config. So we need to do the disk level support
check regardless of the config setting.
This commit is contained in:
Aditya Manthramurthy 2023-10-05 19:54:49 -07:00 committed by GitHub
parent 1971c54a50
commit 4bda4e4e2b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 11 deletions
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20
cmd/xl-storage.go
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@ -290,18 +290,16 @@ func newXLStorage(ep Endpoint, cleanUp bool) (s *xlStorage, err error) {
s.formatLegacy = format.Erasure.DistributionAlgo == formatErasureVersionV2DistributionAlgoV1
}
if globalAPIConfig.odirectEnabled() {
// Return an error if ODirect is not supported
// unless it is a single erasure disk mode
if err := s.checkODirectDiskSupport(); err == nil {
s.oDirect = true
// Return an error if ODirect is not supported unless it is a single erasure
// disk mode
if err := s.checkODirectDiskSupport(); err == nil {
s.oDirect = true
} else {
// Allow if unsupported platform or single disk.
if errors.Is(err, errUnsupportedDisk) && globalIsErasureSD || !disk.ODirectPlatform {
s.oDirect = false
} else {
// Allow if unsupported platform or single disk.
if errors.Is(err, errUnsupportedDisk) && globalIsErasureSD || !disk.ODirectPlatform {
s.oDirect = false
} else {
return s, err
}
return s, err
}
}