func (p *VirStoragePool) GetInfo() (VirStoragePoolInfo, error) {
pi := VirStoragePoolInfo{}
var ptr C.virStoragePoolInfo
result := C.virStoragePoolGetInfo(p.ptr, (*C.virStoragePoolInfo)(unsafe.Pointer(&ptr)))
if result == -1 {
return pi, errors.New(GetLastError())
}
pi.ptr = ptr
return pi, nil
}
// InfoAvailable extracts the storage pool remaining free space (bytes)
func (pool StoragePool) InfoAvailable() (uint64, error) {
var cInfo C.virStoragePoolInfo
pool.log.Println("reading storage pool available space...")
cRet := C.virStoragePoolGetInfo(pool.virStoragePool, &cInfo)
ret := int32(cRet)
if ret == -1 {
err := LastError()
pool.log.Printf("an error occurred: %v\n", err)
return 0, err
}
available := uint64(cInfo.available)
pool.log.Printf("available: %v bytes\n", available)
return available, nil
}
// InfoCapacity extracts the storage pool logical size (bytes).
func (pool StoragePool) InfoCapacity() (uint64, error) {
var cInfo C.virStoragePoolInfo
pool.log.Println("reading storage pool capacity...")
cRet := C.virStoragePoolGetInfo(pool.virStoragePool, &cInfo)
ret := int32(cRet)
if ret == -1 {
err := LastError()
pool.log.Printf("an error occurred: %v\n", err)
return 0, err
}
capacity := uint64(cInfo.capacity)
pool.log.Printf("capacity: %v bytes\n", capacity)
return capacity, nil
}
// InfoAllocation extracts the storage pool current allocation (bytes).
func (pool StoragePool) InfoAllocation() (uint64, error) {
var cInfo C.virStoragePoolInfo
pool.log.Println("reading storage pool allocation...")
cRet := C.virStoragePoolGetInfo(pool.virStoragePool, &cInfo)
ret := int32(cRet)
if ret == -1 {
err := LastError()
pool.log.Printf("an error occurred: %v\n", err)
return 0, err
}
allocation := uint64(cInfo.allocation)
pool.log.Printf("allocation: %v bytes\n", allocation)
return allocation, nil
}
// InfoState extracts the storage pool state.
func (pool StoragePool) InfoState() (StoragePoolState, error) {
var cInfo C.virStoragePoolInfo
pool.log.Println("reading storage pool state...")
cRet := C.virStoragePoolGetInfo(pool.virStoragePool, &cInfo)
ret := int32(cRet)
if ret == -1 {
err := LastError()
pool.log.Printf("an error occurred: %v\n", err)
return 0, err
}
state := StoragePoolState(cInfo.state)
pool.log.Printf("state: %v\n", state)
return state, nil
}
