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Update madmin package to return storage class parity (#5387)

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After the addition of Storage Class support, readQuorum
and writeQuorum are decided on a per object basis, instead
of deployment wide static quorums.

This PR updates madmin api to remove readQuorum/writeQuorum
and add Standard storage class and reduced redundancy storage
class parity as return values. Since these parity values are
used to decide the quorum for each object.

Fixes #5378
This commit is contained in:
Nitish Tiwari
2018-01-12 07:52:52 +05:30
committed by GitHub
parent cd22feecf8
commit 42633748db
7 changed files with 27 additions and 27 deletions
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4
cmd/server-startup-msg.go
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@@ -197,7 +197,7 @@ func printStorageClassInfoMsg(storageInfo StorageInfo) {
func getStandardStorageClassInfoMsg(storageInfo StorageInfo) string {
var msg string
if maxDiskFailures := storageInfo.Backend.standardSCParity - storageInfo.Backend.OfflineDisks; maxDiskFailures >= 0 {
if maxDiskFailures := storageInfo.Backend.StandardSCParity - storageInfo.Backend.OfflineDisks; maxDiskFailures >= 0 {
msg += fmt.Sprintf("Objects with "+standardStorageClass+" class can withstand [%d] drive failure(s).\n", maxDiskFailures)
}
return msg
@@ -205,7 +205,7 @@ func getStandardStorageClassInfoMsg(storageInfo StorageInfo) string {
func getRRSStorageClassInfoMsg(storageInfo StorageInfo) string {
var msg string
if maxDiskFailures := storageInfo.Backend.rrSCParity - storageInfo.Backend.OfflineDisks; maxDiskFailures >= 0 {
if maxDiskFailures := storageInfo.Backend.RRSCParity - storageInfo.Backend.OfflineDisks; maxDiskFailures >= 0 {
msg += fmt.Sprintf("Objects with "+reducedRedundancyStorageClass+" class can withstand [%d] drive failure(s).\n", maxDiskFailures)
}
return msg