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| author | Chris Lu <chris.lu@gmail.com> | 2019-08-26 13:01:38 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2019-08-26 13:01:57 -0700 |
| commit | 58168a8c527e8adb5c36566f63cf32a26dba3df4 (patch) | |
| tree | 5eb3aeb0ffffdbbcf696a1e2c6cf01646a791405 | |
| parent | 396c4fc143e783073924dc747a84978f76384c65 (diff) | |
| download | seaweedfs-58168a8c527e8adb5c36566f63cf32a26dba3df4.tar.xz seaweedfs-58168a8c527e8adb5c36566f63cf32a26dba3df4.zip | |
volume: truncate dat files when creating
| -rw-r--r-- | weed/storage/volume_create.go | 2 | ||||
| -rw-r--r-- | weed/storage/volume_create_linux.go | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/weed/storage/volume_create.go b/weed/storage/volume_create.go index 6b3a17439..76231c533 100644 --- a/weed/storage/volume_create.go +++ b/weed/storage/volume_create.go @@ -9,7 +9,7 @@ import ( ) func createVolumeFile(fileName string, preallocate int64) (file *os.File, e error) { - file, e = os.OpenFile(fileName, os.O_RDWR|os.O_CREATE, 0644) + file, e = os.OpenFile(fileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644) if preallocate > 0 { glog.V(0).Infof("Preallocated disk space for %s is not supported", fileName) } diff --git a/weed/storage/volume_create_linux.go b/weed/storage/volume_create_linux.go index 8f6bab2fe..355392c88 100644 --- a/weed/storage/volume_create_linux.go +++ b/weed/storage/volume_create_linux.go @@ -10,7 +10,7 @@ import ( ) func createVolumeFile(fileName string, preallocate int64) (file *os.File, e error) { - file, e = os.OpenFile(fileName, os.O_RDWR|os.O_CREATE, 0644) + file, e = os.OpenFile(fileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644) if preallocate != 0 { syscall.Fallocate(int(file.Fd()), 1, 0, preallocate) glog.V(0).Infof("Preallocated %d bytes disk space for %s", preallocate, fileName) |