BackupPC-users

Re: [BackupPC-users] Still trying to understand reason for extremely slow backup speed...

2011-03-09 16:00:15
Subject: Re: [BackupPC-users] Still trying to understand reason for extremely slow backup speed...
From: Les Mikesell <lesmikesell AT gmail DOT com>
To: backuppc-users AT lists.sourceforge DOT net
Date: Wed, 09 Mar 2011 14:58:30 -0600
On 3/9/2011 2:04 PM, Jeffrey J. Kosowsky wrote:
>
> On the NAS, I upgraded the kernel to a debian kernel, changed from
> ext2 to lvm2, and changed from RAID1 to non-RAID (which together only
> slightly affected NFS transfer speeds) - but again since the NFS
> speeds are reasonable, can any of the changes on the NAS even be a
> cause?

I've seen big speed drops from lvm in some circumstances although 
everyone says there isn't supposed to be that much overhead.

-- 
   Les Mikesell
    lesmikesell AT gmail DOT com


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