Bacula-users

Re: [Bacula-users] Large maildir backup

2008-11-27 09:31:11
Subject: Re: [Bacula-users] Large maildir backup
From: Alan Brown <ajb2 AT mssl.ucl.ac DOT uk>
To: Boris Kunstleben onOffice Software GmbH <b.kunstleben AT onoffice DOT de>
Date: Thu, 27 Nov 2008 14:28:49 +0000 (GMT)
On Thu, 27 Nov 2008, Boris Kunstleben onOffice Software GmbH wrote:

> any idea if there is a better filesystem, im using ext3 on the clients
> and xfs on the director

I believe XFS copes fine with overstuffed directories.

Ext3 will perform a lot better if you use tune2fs and enable the following
features:

         dir_index
          Use  hashed  b-trees  to  speed  up lookups in large
          directories.

         filetype
          Store file type information in directory entries.

         sparse_super
          Limit the number of backup superblocks to save space
          on large filesystems.


man tune2fs - note that you MUST run e2fsck before remounting the
filesystems.






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