Author: trasz
Date: Tue Feb 19 11:07:02 2019
New Revision: 344276
URL: https://svnweb.freebsd.org/changeset/base/344276
Log:
Bump the default kern.rpc.gss.client_max from 128 to 1024.
The old value resulted in bad performance, with high kernel
and gssd(8) load, with more than ~64 clients; it also triggered
crashes, which are to be fixed by a different patch.
PR: 235582
Discussed with: rmacklem@
MFC after: 2 weeks
Modified:
head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
Modified: head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
==============================================================================
--- head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Tue Feb 19 10:40:35 2019
(r344275)
+++ head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Tue Feb 19 11:07:02 2019
(r344276)
@@ -170,7 +170,7 @@ struct svc_rpc_gss_cookedcred {
};
#define CLIENT_HASH_SIZE 256
-#define CLIENT_MAX 128
+#define CLIENT_MAX 1024
u_int svc_rpc_gss_client_max = CLIENT_MAX;
u_int svc_rpc_gss_client_hash_size = CLIENT_HASH_SIZE;
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