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Go Back   Linux Archive > Redhat > Device-mapper Development

 
 
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Old 11-12-2011, 09:17 AM
Christophe Varoqui
 
Default multipath: Set the default max_fds to the system max

On ven., 2011-11-11 at 23:10 -0600, Benjamin Marzinski wrote:
> Since many people don't realize that they need to set max_fds until they run
> out of file descriptors, default to the system max.
>
Applied

> Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
> ---
> libmultipath/config.c | 2 +-
> libmultipath/dict.c | 2 +-
> libmultipath/dict.h | 1 +
> 3 files changed, 3 insertions(+), 2 deletions(-)
>
> Index: multipath-tools-111111/libmultipath/config.c
> ================================================== =================
> --- multipath-tools-111111.orig/libmultipath/config.c
> +++ multipath-tools-111111/libmultipath/config.c
> @@ -493,7 +493,7 @@ load_config (char * file)
> conf->dev_type = DEV_NONE;
> conf->minio = DEFAULT_MINIO;
> conf->minio_rq = DEFAULT_MINIO_RQ;
> - conf->max_fds = 0;
> + get_sys_max_fds(&conf->max_fds);
> conf->bindings_file = set_default(DEFAULT_BINDINGS_FILE);
> conf->bindings_read_only = 0;
> conf->multipath_dir = set_default(DEFAULT_MULTIPATHDIR);
> Index: multipath-tools-111111/libmultipath/dict.c
> ================================================== =================
> --- multipath-tools-111111.orig/libmultipath/dict.c
> +++ multipath-tools-111111/libmultipath/dict.c
> @@ -255,7 +255,7 @@ def_minio_rq_handler(vector strvec)
> return 0;
> }
>
> -static int
> +int
> get_sys_max_fds(int *max_fds)
> {
> FILE *file;
> Index: multipath-tools-111111/libmultipath/dict.h
> ================================================== =================
> --- multipath-tools-111111.orig/libmultipath/dict.h
> +++ multipath-tools-111111/libmultipath/dict.h
> @@ -6,5 +6,6 @@
> #endif
>
> void init_keywords(void);
> +int get_sys_max_fds(int *);
>
> #endif /* _DICT_H */



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