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Imporve healing and reporting (#11312)

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* Provide information on *actively* healing, buckets healed/queued, objects healed/failed.
* Add concurrent healing of multiple sets (typically on startup).
* Add bucket level resume, so restarts will only heal non-healed buckets.
* Print summary after healing a disk is done.
This commit is contained in:
Klaus Post
2021-03-04 14:36:23 -08:00
committed by GitHub
parent 97e7a902d0
commit fa9cf1251b
36 changed files with 1357 additions and 307 deletions
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66
pkg/madmin/info-commands.go
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@@ -35,6 +35,8 @@ const (
FS
// Multi disk Erasure (single, distributed) backend.
Erasure
// Gateway to other storage
Gateway
// Add your own backend.
)
@@ -57,16 +59,26 @@ type StorageInfo struct {
Disks []Disk
// Backend type.
Backend struct {
// Represents various backend types, currently on FS and Erasure.
Type BackendType
Backend BackendInfo
}
// Following fields are only meaningful if BackendType is Erasure.
OnlineDisks BackendDisks // Online disks during server startup.
OfflineDisks BackendDisks // Offline disks during server startup.
StandardSCParity int // Parity disks for currently configured Standard storage class.
RRSCParity int // Parity disks for currently configured Reduced Redundancy storage class.
}
// BackendInfo - contains info of the underlying backend
type BackendInfo struct {
// Represents various backend types, currently on FS, Erasure and Gateway
Type BackendType
// Following fields are only meaningful if BackendType is Gateway.
GatewayOnline bool
// Following fields are only meaningful if BackendType is Erasure.
OnlineDisks BackendDisks // Online disks during server startup.
OfflineDisks BackendDisks // Offline disks during server startup.
// Following fields are only meaningful if BackendType is Erasure.
StandardSCData []int // Data disks for currently configured Standard storage class.
StandardSCParity int // Parity disks for currently configured Standard storage class.
RRSCData []int // Data disks for currently configured Reduced Redundancy storage class.
RRSCParity int // Parity disks for currently configured Reduced Redundancy storage class.
}
// BackendDisks - represents the map of endpoint-disks.
@@ -280,21 +292,27 @@ type ServerProperties struct {
// Disk holds Disk information
type Disk struct {
Endpoint string `json:"endpoint,omitempty"`
RootDisk bool `json:"rootDisk,omitempty"`
DrivePath string `json:"path,omitempty"`
Healing bool `json:"healing,omitempty"`
State string `json:"state,omitempty"`
UUID string `json:"uuid,omitempty"`
Model string `json:"model,omitempty"`
TotalSpace uint64 `json:"totalspace,omitempty"`
UsedSpace uint64 `json:"usedspace,omitempty"`
AvailableSpace uint64 `json:"availspace,omitempty"`
ReadThroughput float64 `json:"readthroughput,omitempty"`
WriteThroughPut float64 `json:"writethroughput,omitempty"`
ReadLatency float64 `json:"readlatency,omitempty"`
WriteLatency float64 `json:"writelatency,omitempty"`
Utilization float64 `json:"utilization,omitempty"`
Endpoint string `json:"endpoint,omitempty"`
RootDisk bool `json:"rootDisk,omitempty"`
DrivePath string `json:"path,omitempty"`
Healing bool `json:"healing,omitempty"`
State string `json:"state,omitempty"`
UUID string `json:"uuid,omitempty"`
Model string `json:"model,omitempty"`
TotalSpace uint64 `json:"totalspace,omitempty"`
UsedSpace uint64 `json:"usedspace,omitempty"`
AvailableSpace uint64 `json:"availspace,omitempty"`
ReadThroughput float64 `json:"readthroughput,omitempty"`
WriteThroughPut float64 `json:"writethroughput,omitempty"`
ReadLatency float64 `json:"readlatency,omitempty"`
WriteLatency float64 `json:"writelatency,omitempty"`
Utilization float64 `json:"utilization,omitempty"`
HealInfo *HealingDisk `json:"heal_info,omitempty"`
// Indexes, will be -1 until assigned a set.
PoolIndex int `json:"pool_index"`
SetIndex int `json:"set_index"`
DiskIndex int `json:"disk_index"`
}
// ServerInfo - Connect to a minio server and call Server Admin Info Management API