Make sure NOFILE resource limit is big enough.

Some people want to create truely enormous arrays.
As we sometimes need to hold one file descriptor for each
device, this can hit  the NOFILE limit.

So raise the limit if it ever looks like it might be a problem.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index b7af65dc..e0837acb 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1220,6 +1220,7 @@ extern int open_dev_excl(char *devnm);
 extern int is_standard(char *dev, int *nump);
 extern int same_dev(char *one, char *two);
 extern int compare_paths (char* path1,char* path2);
+extern void enable_fds(int devices);
 
 extern int parse_auto(char *str, char *msg, int config);
 extern struct mddev_ident *conf_get_ident(char *dev);