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Re: XFS holding onto disk memory

To: Steve Lord <lord@xxxxxxx>
Subject: Re: XFS holding onto disk memory
From: Chris Wedgwood <cw@xxxxxxxx>
Date: Wed, 26 Mar 2003 21:20:44 -0800
Cc: Walt H <waltabbyh@xxxxxxxxxxx>, Mark Grimes <MGrimes@xxxxxxxxxxxxxxxxx>, Eric Sandeen <sandeen@xxxxxxx>, "'linux-xfs@xxxxxxxxxxx'" <linux-xfs@xxxxxxxxxxx>
In-reply-to: <1048731703.1119.15.camel@laptop.americas.sgi.com>
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On Wed, Mar 26, 2003 at 08:21:43PM -0600, Steve Lord wrote:

> It would yes, but we are not currently planning on offering
> facilities to clean up existing filesystems. Over time inode
> clusters would be freed, but only as inodes were allocated in them
> and freed again.

Surely getting the fs to clean up after itself wouldn't be to hard?
Something like:

  foreach ag ;
     create dir<ag_num>
     do 100k times
          create file dir<agnum>/foo<file_num>

  <pause, print pretty message or whatever>

  foreach ag ;
     do 100k times
          remove file dir<ag_num>/foo<file_num>
     rmdir dir<ag_num>

would suffice?


  --cw


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