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Re: [rdiff-backup-users] rdiff-backup painfully slow using NFS mount


From: Josh Nisly
Subject: Re: [rdiff-backup-users] rdiff-backup painfully slow using NFS mount
Date: Wed, 12 Aug 2009 15:21:20 -0500
User-agent: Thunderbird 2.0.0.22 (X11/20090608)

Simon Hobson wrote:
Josh Nisly wrote:

You are correct in your analysis. Using rdiff-backup locally + rsync to the NFS mount would certainly work.

Wouldn't that still leave the same fundamental problem - that using NFS rather than rsync or rdiff-backup to access the backup storage means that the system has to read the files from storage across the network in order to work out what needs to be copied ?
You're right, of course. The main difference is that the rdiff-backup "snapshotting" would be fast (and therefore, more likely to get a consistent snapshot), and would let the rsync process churn away in the background.

JoshN




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