[sheepdog] ledger object leak

[Valerio Pachera]

2014-10-24 9:34 GMT+02:00 Hitoshi Mitake <mitake.hitoshi at lab.ntt.co.jp>:
> 80 prefixed objects are inode objects. And keeping them is required by
> current sheepdog implementation.

Ok. I see the size of the inode object is 13M but because it's a
sparse file, it's using less than that.

ls -lh 807c2b2500000000
-rw-r----- 1 root root 13M ott 24 00:17 807c2b2500000000

du -h 807c2b2500000000
8,0K    807c2b2500000000

When does / what makes the size of a inode object grow?

I was afraid of the 13M because taking often vdi snapshots was leading
to waste lots of storage.
8k is almost irrelevant.