MyFavMirrors/minio
1
0
Fork 0
mirror of https://github.com/minio/minio.git synced 2025-11-24 11:37:46 -05:00
Code Issues Packages Projects Releases Wiki Activity

pick disks which are common maximally used (#10600)

Browse Source 
further optimization to ensure that good disks
are always used for listing, other than healing
we only use disks that are maximally used.
This commit is contained in:
Harshavardhana
2020-09-29 22:54:02 -07:00
committed by GitHub
parent 799758e54f
commit 2b4eb87d77
15 changed files with 70 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cmd/disk-cache-backend.go
View File

@@ -194,7 +194,7 @@ func (c *diskCache) diskUsageLow() bool {
logger.LogIf(ctx, err)
return false
}
usedPercent := (di.Total - di.Free) * 100 / di.Total
usedPercent := (di.Used / di.Total) * 100
low := int(usedPercent) < gcStopPct
atomic.StoreUint64(&c.stats.UsagePercent, usedPercent)
if low {
@@ -218,7 +218,7 @@ func (c *diskCache) diskSpaceAvailable(size int64) bool {
logger.Info("diskCache: Received 0 total disk size")
return false
}
usedPercent := float64(di.Total-di.Free) * 100 / float64(di.Total)
usedPercent := float64(di.Used) * 100 / float64(di.Total)
if usedPercent >= float64(gcTriggerPct) {
atomic.StoreInt32(&c.stats.UsageState, 1)
c.queueGC()
@@ -226,7 +226,7 @@ func (c *diskCache) diskSpaceAvailable(size int64) bool {
atomic.StoreUint64(&c.stats.UsagePercent, uint64(usedPercent))
// Recalculate percentage with provided size added.
usedPercent = float64(di.Total-di.Free+uint64(size)) * 100 / float64(di.Total)
usedPercent = float64(di.Used+uint64(size)) * 100 / float64(di.Total)
return usedPercent < float64(c.quotaPct)
}