rsync fixups for secondary1
Itamar - IspBrasil
itamar at ispbrasil.com.br
Sat Nov 1 11:54:03 UTC 2008
+1
1On 11/1/2008 3:31 AM, Matt Domsch wrote:
> I'd like to do the following to prevent our rsync hosts such as
> secondary1 from being overloaded.
>
>
>
>
> diff --git a/configs/system/rsync.xinetd b/configs/system/rsync.xinetd
> index 8976dd7..f5b5dbc 100644
> --- a/configs/system/rsync.xinetd
> +++ b/configs/system/rsync.xinetd
> @@ -10,4 +10,7 @@ service rsync
> server = /usr/bin/rsync
> server_args = --daemon
> log_on_failure += USERID
> + instances = 10
> + per_source = 2
> + max_load = 20
> }
> diff --git a/configs/system/rsyncd.conf.secondary b/configs/system/rsyncd.conf.secondary
> index 6c12db1..9101e05 100644
> --- a/configs/system/rsyncd.conf.secondary
> +++ b/configs/system/rsyncd.conf.secondary
> @@ -3,6 +3,7 @@ syslog facility = daemon
> dont compress = *.gz *.tgz *.zip *.z *.rpm *.deb *.bz2 *.iso
> use chroot = false
> transfer logging = false
> +timeout = 600
>
> [fedora-secondary]
> path = /srv/pub/fedora-secondary
>
>
>
>
> This limits the number of simultaneous rsync clients to 10, at most 2
> per IP (I had to kill a client with 10 open connections), establishes
> a max load above which it stops serving clients, and establishes a 10
> minute I/O timeout (no I/O after 10 minutes, close the connection).
>
> These numbers are completely arbitrary, but should decrease the load
> seen on secondary1, which tonight was at
>
> 04:57:21 up 15 days, 11:42, 1 user, load average: 95.35, 136.54, 99.04
>
> Acks please.
>
> Thanks,
> Matt
>
>
>
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