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/Assemble.c b/Assemble.c
index 7e8cdb4d..b45abc2f 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -1618,6 +1618,7 @@ try_again:
 			pr_err(":%s has an active reshape - checking "
 			       "if critical section needs to be restored\n",
 			       chosen_name);
+		enable_fds(bestcnt/2);
 		for (i = 0; i < bestcnt/2; i++) {
 			int j = best[i*2];
 			if (j >= 0) {