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Optimized fuse inode cache

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Single-shot unpacker read buffer decreased from (default) 1Mb to 512b.
"ls -alR" on ~100k files backup mounted with fuse went from ~7min to 30 seconds.
This commit is contained in:
alex3d 2015-12-09 00:34:25 +03:00
parent b4a89414fb
commit 3256f22c74
1 changed files with 1 additions and 1 deletions
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2
borg/fuse.py
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@ -28,7 +28,7 @@ def add(self, item):
def get(self, inode):
self.fd.seek(inode - self.offset, io.SEEK_SET)
return next(msgpack.Unpacker(self.fd))
return next(msgpack.Unpacker(self.fd, read_size=512))
class FuseOperations(llfuse.Operations):