Amanda-Users

Re: large filesystem timeouts - is there a better way

2006-10-19 19:08:58
Subject: Re: large filesystem timeouts - is there a better way
From: Steven McDonald <mcdonald AT triumf DOT ca>
To: Steven Kurylo <steven.kurylo AT vcom DOT com>
Date: Thu, 19 Oct 2006 16:03:19 -0700
Hi

   Thanks, Steve

when I use estimate calcsize on my two filesystems I get the following when I run amcheck

ERROR: hostname:/partition does not support CALCSIZE for estimate, using CLIENT. my two clients are 2.4.3 and 2.4.4p1 are these two clients too old to support the calcsize option. I can not use estimate server since these two filesystem have never been backed up by amanda and so the server can not provide an estimate, correct.


Steve

Steven Kurylo wrote:
Steven McDonald wrote:
Hi Steven

Thanks for your quick reply, but can you elaborate further but does
this mean "set estimate to server"
>From the man page for amanda.conf:

estimate client|calcsize|server
Default: client. Determine the way AMANDA does it’s estimate.

· client:

Use the same program as the dumping program, this is the most accurate
way to do estimates,
but it can take a long time.

· calcsize:

Use a faster program to do estimates, but the result is less accurate.

· server:

Use only statistics from the previous run to give an estimate, it takes
only a few seconds
but the result is not accurate if your disk usage changes from day to day.