Wednesday, May 14, 2014

Re: [389-users] db2bak.pl error with changelogdb

On 5/14/2014 3:11 PM, Michael Gettes wrote:
> of course, you can have yet another ldap server lying around not being used by apps and it's purpose is to dump
> the store periodically, but that may not be part of you what want to achieve with disparate locations and such.
This is a useful approach if your servers are subject to heavy load,
specifically heavy load that generates disk I/O.
Backing up from a replica that is not serving client load can allow you
to decouple the I/O load related to the backup from I/O activity related
to client requests. With the use of SSDs (which have very high
concurrent throughput vs disks) these days, this is less of an issue
however.

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