On 2015-04-14 12:15:03 +0300, Reco wrote:
> On Tue, Apr 14, 2015 at 09:22:15AM +0200, Petter Adsen wrote:
> > On Tue, 14 Apr 2015 10:12:28 +0300
> > Reco <recovery...@gmail.com> wrote:
> > > On Tue, Apr 14, 2015 at 08:58:20AM +0200, Petter Adsen wrote:
> > > Removing files from the directory does not change directory's inode
> > > size. If using ext4, at least.
> > 
> > Interesting. Also good to know. Thank you :)
> > 
> > But if you create new files in that directory after deleting them, I
> > expect the inodes get reallocated?
> 
> Yes, they should.
> 
> 
> > Is this specific to Linux/ext4?
> 
> No. I'm not sure about vxfs, btrfs and zfs (or rather - lazy to check
> it), but for ext family, ufs and jfs2 - it works all the same.

According to comments on

  http://unix.stackexchange.com/questions/38639/how-to-compact-a-directory

"xfs autoshrinks directories that have had files removed from them."

"ufs on the BSDs and Mac HFS both shrink directories on the fly also."

-- 
Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)


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