[Spce-user] kamailio-proxy.log error - mysql lost connection

[Skyler]

+1 Tmpfs for me too, SSD + RAID1, dump to /var/log0 every 4 hours via cron.

Skyler

On 5/28/2013 7:22 AM, John Murray wrote:
> Andreas,
>
> Tmpsfs is a good idea. RAM is cheap, it works for me.
>
> Regards
>
> John
>
> -----Original Message-----
> From: spce-user-bounces at lists.sipwise.com
> [mailto:spce-user-bounces at lists.sipwise.com] On Behalf Of Andreas Granig
> Sent: 28 May 2013 15:01
> To: spce-user at lists.sipwise.com
> Subject: Re: [Spce-user] kamailio-proxy.log error - mysql lost connection
>
> Hi,
>
> On 05/28/2013 02:53 PM, Jeremie Chism wrote:
>> What you will see is the load rise then registrations drop and users
>> that are authorized on the system getbanned. Ultimately you will end
>> up with a drive that is unreadable. This has stopped with sas drives.
>
> One of the reasons for the high disk i/o is because kamailio-proxy is
> logging *a lot*. It's good to have it in case something goes wrong, but
> we're currently trying to move the most important messages (what comes in,
> what gets rewritten to what, what goes out and where) to log level "notice"
> and raise the default log level to notice as well to lower the disk output.
>
> Also, there are some tricks we're currently trying to write the proxy logs
> (info, notice) to tmpfs and sync them back to disk in the night via
> logrotate. It would require more RAM, but would also significantly lower the
> disk throughput.
>
> Other than that, you can configure rsyslog to log to an external syslog
> server.
>
> I'd be interested in your views of these approaches.
>
> Andreas
>
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