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Send the lower level error directly from GetDiskID() (#10095)

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this is to detect situations of corruption disk
format etc errors quickly and keep the disk online
in such scenarios for requests to fail appropriately.
This commit is contained in:
Harshavardhana
2020-07-21 13:54:06 -07:00
committed by GitHub
parent e464a5bfbc
commit a880283593
6 changed files with 47 additions and 49 deletions
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18
cmd/erasure-zones.go
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@@ -1940,13 +1940,21 @@ func (z *erasureZones) HealObjects(ctx context.Context, bucket, prefix string, o
}
func (z *erasureZones) HealObject(ctx context.Context, bucket, object, versionID string, opts madmin.HealOpts) (madmin.HealResultItem, error) {
// Lock the object before healing. Use read lock since healing
// will only regenerate parts & xl.meta of outdated disks.
lk := z.NewNSLock(ctx, bucket, object)
if err := lk.GetRLock(globalHealingTimeout); err != nil {
return madmin.HealResultItem{}, err
if bucket == minioMetaBucket {
// For .minio.sys bucket heals we should hold write locks.
if err := lk.GetLock(globalHealingTimeout); err != nil {
return madmin.HealResultItem{}, err
}
defer lk.Unlock()
} else {
// Lock the object before healing. Use read lock since healing
// will only regenerate parts & xl.meta of outdated disks.
if err := lk.GetRLock(globalHealingTimeout); err != nil {
return madmin.HealResultItem{}, err
}
defer lk.RUnlock()
}
defer lk.RUnlock()
if z.SingleZone() {
return z.zones[0].HealObject(ctx, bucket, object, versionID, opts)