diff options
Diffstat (limited to 'weed/storage/volume_create_windows.go')
| -rw-r--r-- | weed/storage/volume_create_windows.go | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/weed/storage/volume_create_windows.go b/weed/storage/volume_create_windows.go index 658086079..6e8627feb 100644 --- a/weed/storage/volume_create_windows.go +++ b/weed/storage/volume_create_windows.go @@ -12,15 +12,17 @@ import ( "github.com/joeslay/seaweedfs/weed/os_overloads" ) -func createVolumeFile(fileName string, preallocate int64) (*os.File, error) { +func createVolumeFile(fileName string, preallocate int64, in_memory bool) (*os.File, error) { mem_map, exists := memory_map.FileMemoryMap[fileName] if !exists { - file, e := os_overloads.OpenFile(fileName, windows.O_RDWR|windows.O_CREAT, 0644, true) - memory_map.FileMemoryMap[fileName] = new(memory_map.MemoryMap) + file, e := os_overloads.OpenFile(fileName, windows.O_RDWR|windows.O_CREAT, 0644, in_memory) + if in_memory { + memory_map.FileMemoryMap[fileName] = new(memory_map.MemoryMap) - new_mem_map := memory_map.FileMemoryMap[fileName] - new_mem_map.CreateMemoryMap(file, 1024*1024*1024*2) + new_mem_map := memory_map.FileMemoryMap[fileName] + new_mem_map.CreateMemoryMap(file, 1024*1024*1024*2) + } if preallocate > 0 { glog.V(0).Infof("Preallocated disk space for %s is not supported", fileName) |