[Dnsmasq-discuss] [PATCH] Remove upper limit of 10, 000 for cache size
Simon Kelley
simon at thekelleys.org.uk
Fri May 11 23:44:15 BST 2018
OK, I removed the limit, but added a big logged warning if you exceed it....
Cheers,
Simon.
On 09/05/18 13:00, Dominik DL6ER wrote:
> [PATCH] Remove upper limit of 10,000 for cache size
>
> Signed-off-by: Dominik Derigs <dl6er at dl6er.de>
> ---
> src/option.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/src/option.c b/src/option.c
> index 65df93a..180517a 100644
> --- a/src/option.c
> +++ b/src/option.c
> @@ -2589,8 +2589,6 @@ static int one_opt(int option, char *arg, char
> *errstr, char *gen_err, int comma
>
> if (size < 0)
> size = 0;
> - else if (size > 10000)
> - size = 10000;
>
> daemon->cachesize = size;
> }
> -- 2.7.4
>
>
> On 09.05.2018 13:13, Geert Stappers wrote:
>> ---
>> man/dnsmasq.8 | 2 +-
>> man/es/dnsmasq.8 | 3 ++-
>> man/fr/dnsmasq.8 | 3 ++-
>> 3 files changed, 5 insertions(+), 3 deletions(-)
>>
>> Note that this patch contains non-ASCII characters,
>> those might be mangled during transport ...
>>
>>
>> diff --git a/man/dnsmasq.8 b/man/dnsmasq.8
>> index 21069de..7664e06 100644
>> --- a/man/dnsmasq.8
>> +++ b/man/dnsmasq.8
>> @@ -692,7 +692,7 @@ will add 1.2.3.0/24 for both IPv4 and IPv6 requestors.
>>
>> .TP
>> .B \-c, --cache-size=<cachesize>
>> -Set the size of dnsmasq's cache. The default is 150 names. Setting the cache size to zero disables caching.
>> +Set the size of dnsmasq's cache. The default is 150 names. Setting the cache size to zero disables caching. Note: huge cache size impacts performance.
>> .TP
>> .B \-N, --no-negcache
>> Disable negative caching. Negative caching allows dnsmasq to remember
>> diff --git a/man/es/dnsmasq.8 b/man/es/dnsmasq.8
>> index 81c745a..4a70a4f 100644
>> --- a/man/es/dnsmasq.8
>> +++ b/man/es/dnsmasq.8
>> @@ -478,7 +478,8 @@ la traza reversa direcci
>> .TP
>> .B \-c, --cache-size=<tama�o de cach�>
>> Fijar el tama�o del cach� de dnsmasq. El predeterminado es 150 nombres.
>> -Fijar el tama�o a cero deshabilita el cach�.
>> +Fijar el tama�o a cero deshabilita el cach�. Nota: el gran tama�o de
>> +cach� afecta el rendimiento.
>> .TP
>> .B \-N, --no-negcache
>> Deshabilitar cach� negativo. El cach� negativo le permite a dnsmasq
>> diff --git a/man/fr/dnsmasq.8 b/man/fr/dnsmasq.8
>> index 80cef39..d3c05b8 100644
>> --- a/man/fr/dnsmasq.8
>> +++ b/man/fr/dnsmasq.8
>> @@ -666,7 +666,8 @@ différentes pourraient-être rencontrés, alors le cache devrait être désacti
>> .TP
>> .B \-c, --cache-size=<taille>
>> Définit la taille du cache de Dnsmasq. La valeur par défaut est de 150 noms.
>> -Définir une valeur de zéro désactive le cache.
>> +Définir une valeur de zéro désactive le cache. Remarque: la taille importante
>> +du cache a un impact sur les performances.
>> .TP
>> .B \-N, --no-negcache
>> Désactive le "cache négatif". Le "cache négatif" permet à Dnsmasq de se souvenir
>>
>>
>> _______________________________________________
>> Dnsmasq-discuss mailing list
>> Dnsmasq-discuss at lists.thekelleys.org.uk
>> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
>
>
>
> _______________________________________________
> Dnsmasq-discuss mailing list
> Dnsmasq-discuss at lists.thekelleys.org.uk
> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
>
More information about the Dnsmasq-discuss
mailing list