Freeradius 3.0.8 Can't create UNIX socket and Too many open files

Arran Cudbard-Bell a.cudbardb at
Wed Apr 29 17:17:57 CEST 2015

> On 29 Apr 2015, at 08:55, Alan DeKok <aland at> wrote:
> On Apr 28, 2015, at 5:04 PM, Rygl AleŇ° <ales at> wrote:
>> We have ~1M of records in radacct table and all of them are on-line sessions.
>> That's the problem. I am cleaning closed sessions every 20s, which removes ~2k
>> records to the "historical" table. Maybe some partitioning or data split could
>> help here.
>  Ah... 99% of the time people have 1M records, they're historical records.
>  In your situation, you should throw more CPU / disk / memory at the problem.  Maybe sharding.  With 1M online users, you *don't* want to have a single point of failure.

Get rid of Maria, switch to REDIS 3.0.

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