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// SPDX-License-Identifier: GPL-3.0-or-later
package scaleio
type metrics struct {
System systemMetrics `stm:"system"`
Sdc map[string]sdcMetrics `stm:"sdc"`
StoragePool map[string]storagePoolMetrics `stm:"storage_pool"`
}
type capacity struct {
MaxCapacity int64 `stm:"max_capacity"`
ThickInUse int64 `stm:"thick_in_use"`
ThinInUse int64 `stm:"thin_in_use"`
Snapshot int64 `stm:"snapshot"`
Spare int64 `stm:"spare"`
Decreased int64 `stm:"decreased"` // not in statistics, should be calculated
Unused int64 `stm:"unused"`
InUse int64 `stm:"in_use"`
AvailableForVolumeAllocation int64 `stm:"available_for_volume_allocation"`
Protected int64 `stm:"protected"`
InMaintenance int64 `stm:"in_maintenance"`
Degraded int64 `stm:"degraded"`
Failed int64 `stm:"failed"`
UnreachableUnused int64 `stm:"unreachable_unused"`
}
type (
systemMetrics struct {
Capacity systemCapacity `stm:"capacity"`
Workload systemWorkload `stm:""`
Rebalance systemRebalance `stm:"rebalance"`
Rebuild systemRebuild `stm:"rebuild"`
Components systemComponents `stm:"num_of"`
}
systemCapacity = capacity
systemComponents struct {
Devices int64 `stm:"devices"`
FaultSets int64 `stm:"fault_sets"`
ProtectionDomains int64 `stm:"protection_domains"`
RfcacheDevices int64 `stm:"rfcache_devices"`
Sdc int64 `stm:"sdc"`
Sds int64 `stm:"sds"`
Snapshots int64 `stm:"snapshots"`
StoragePools int64 `stm:"storage_pools"`
MappedToAllVolumes int64 `stm:"mapped_to_all_volumes"`
ThickBaseVolumes int64 `stm:"thick_base_volumes"`
ThinBaseVolumes int64 `stm:"thin_base_volumes"`
UnmappedVolumes int64 `stm:"unmapped_volumes"`
MappedVolumes int64 `stm:"mapped_volumes"`
Volumes int64 `stm:"volumes"`
VTrees int64 `stm:"vtrees"`
}
systemWorkload struct {
Total bwIOPS `stm:"total"`
Backend struct {
Total bwIOPS `stm:"total"`
Primary bwIOPS `stm:"primary"`
Secondary bwIOPS `stm:"secondary"`
} `stm:"backend"`
Frontend bwIOPS `stm:"frontend_user_data"`
}
systemRebalance struct {
TimeUntilFinish float64 `stm:"time_until_finish"`
bwIOPSPending `stm:""`
}
systemRebuild struct {
Total bwIOPSPending `stm:"total"`
Forward bwIOPSPending `stm:"forward"`
Backward bwIOPSPending `stm:"backward"`
Normal bwIOPSPending `stm:"normal"`
}
)
type (
sdcMetrics struct {
bwIOPS `stm:""`
MappedVolumes int64 `stm:"num_of_mapped_volumes"`
MDMConnectionState bool `stm:"mdm_connection_state"`
}
)
type (
storagePoolMetrics struct {
Capacity storagePoolCapacity `stm:"capacity"`
Components struct {
Devices int64 `stm:"devices"`
Volumes int64 `stm:"volumes"`
Vtrees int64 `stm:"vtrees"`
Snapshots int64 `stm:"snapshots"`
} `stm:"num_of"`
}
storagePoolCapacity struct {
capacity `stm:""`
Utilization float64 `stm:"utilization,100,1"` // TODO: only StoragePool (sparePercentage)
AlertThreshold struct {
Critical int64 `stm:"critical_threshold"`
High int64 `stm:"high_threshold"`
} `stm:"alert"`
}
)
type (
readWrite struct {
Read float64 `stm:"read,1000,1"`
Write float64 `stm:"write,1000,1"`
ReadWrite float64 `stm:"read_write,1000,1"`
}
bwIOPS struct {
BW readWrite `stm:"bandwidth"`
IOPS readWrite `stm:"iops"`
IOSize readWrite `stm:"io_size"`
}
bwIOPSPending struct {
bwIOPS `stm:""`
Pending int64 `stm:"pending_capacity_in_Kb"`
}
)
func (rw *readWrite) set(r, w float64) {
rw.Read = r
rw.Write = w
rw.ReadWrite = r + w
}
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