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XL: Handle quorum situations properly for write operations. (#1986)

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Adds two test cases one for

 - PutObject when write quorum is not available.
 - PutObjectPart when write quorum is not available.

Fixes #1951
This commit is contained in:
Harshavardhana
2016-06-27 10:01:09 -07:00
committed by GitHub
parent c88720ea2c
commit 2e1f66c37d
7 changed files with 585 additions and 281 deletions
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9
xl-v1-multipart.go
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@@ -316,6 +316,9 @@ func (xl xlObjects) putObjectPart(bucket string, object string, uploadID string,
// Read metadata associated with the object from all disks.
partsMetadata, errs := xl.readAllXLMetadata(minioMetaBucket, uploadIDPath)
if !isQuorum(errs, xl.writeQuorum) {
return "", toObjectErr(errXLWriteQuorum, bucket, object)
}
// List all online disks.
onlineDisks, higherVersion, err := xl.listOnlineDisks(partsMetadata, errs)
@@ -559,9 +562,9 @@ func (xl xlObjects) CompleteMultipartUpload(bucket string, object string, upload
// Read metadata associated with the object from all disks.
partsMetadata, errs := xl.readAllXLMetadata(minioMetaBucket, uploadIDPath)
// Do we have readQuorum?.
if !isQuorum(errs, xl.readQuorum) {
return "", toObjectErr(errXLReadQuorum, minioMetaBucket, uploadIDPath)
// Do we have writeQuorum?.
if !isQuorum(errs, xl.writeQuorum) {
return "", toObjectErr(errXLWriteQuorum, bucket, object)
}
// Calculate full object size.