[LU-1643] Request to remove display of reserved space from statfs (df) total space

Wed, 7 Jun 2017 17:56:57 +0000

Unless specified otherwise, formatting an OST introduces a reserved space which shows as used space in lfs df. As maintaining a reserved space may help eliminate performance collapse as the ldiskfs file system nears capacity, it may be preferable to keep an appropriately sized reserved space but not calculate that reserved space into the used blocks. Therefore, this request is to remove the display of reserved space from statfs (df) total space. Thanks!

Whamcloud Community JIRA

[LU-1643] Request to remove display of reserved space from statfs (df) total space