feat: Single drive XL implementation (#14970)

Main motivation is move towards a common backend format
for all different types of modes in MinIO, allowing for
a simpler code and predictable behavior across all features.

This PR also brings features such as versioning, replication,
transitioning to single drive setups.
This commit is contained in:
Harshavardhana
2022-05-30 10:58:37 -07:00
committed by GitHub
parent 5792be71fa
commit f1abb92f0c
62 changed files with 4288 additions and 270 deletions

View File

@@ -116,10 +116,7 @@ func (t *apiConfig) init(cfg api.Config, setDriveCounts []int) {
// + 2 * 10MiB (default erasure block size v1) + 2 * 1MiB (default erasure block size v2)
blockSize := xioutil.BlockSizeLarge + xioutil.BlockSizeSmall
apiRequestsMaxPerNode = int(maxMem / uint64(maxSetDrives*blockSize+int(blockSizeV1*2+blockSizeV2*2)))
if globalIsErasure {
logger.Info("Automatically configured API requests per node based on available memory on the system: %d", apiRequestsMaxPerNode)
}
logger.Info("Automatically configured API requests per node based on available memory on the system: %d", apiRequestsMaxPerNode)
} else {
apiRequestsMaxPerNode = cfg.RequestsMax
if len(globalEndpoints.Hostnames()) > 0 {