admin/heal: Fix deep healing to heal objects under more conditions (#8321)

- Heal if the part.1 is truncated from its original size
- Heal if the part.1 fails while being verified in between
- Heal if the part.1 fails while being at a certain offset

Other cleanups include make sure to flush the HTTP responses
properly from storage-rest-server, avoid using 'defer' to
improve call latency. 'defer' incurs latency avoid them
in our hot-paths such as storage-rest handlers.

Fixes #8319
This commit is contained in:
Harshavardhana
2019-10-01 13:12:15 -07:00
committed by kannappanr
parent 61927d228c
commit ff5bf51952
14 changed files with 133 additions and 112 deletions

View File

@@ -16,8 +16,10 @@
package cmd
const storageRESTVersion = "v9"
const storageRESTPath = minioReservedBucketPath + "/storage/" + storageRESTVersion + SlashSeparator
const (
storageRESTVersion = "v9"
storageRESTPath = minioReservedBucketPath + "/storage/" + storageRESTVersion + SlashSeparator
)
const (
storageRESTMethodDiskInfo = "diskinfo"