The branch main has been updated by rmacklem:
URL:
https://cgit.FreeBSD.org/src/commit/?id=51affb7e97161e260f6d99cb0904daf7cc9f51a7
commit 51affb7e97161e260f6d99cb0904daf7cc9f51a7
Author: Rick Macklem <rmack...@freebsd.org>
AuthorDate: 2025-08-04 23:36:28 +0000
Commit: Rick Macklem <rmack...@freebsd.org>
CommitDate: 2025-08-04 23:36:28 +0000
nfscl: Fix GetACL so that it does not want a reply cached
Without this patch, an NFSv4.1/4.2 GetACL RPC requests that
the session cache the reply. In some cases, the reply may
be too large to cache, resulting in a NFS4ERR_X
error from the server.
Since a GetACL is idempotent, disable reply caching for it,
by setting that it can generate a large reply.
Tested against a Linux server with a large ACL on a file.
MFC after: 2 weeks
---
sys/fs/nfs/nfs_commonsubs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/fs/nfs/nfs_commonsubs.c b/sys/fs/nfs/nfs_commonsubs.c
index 4ffc4ce5c29f..67e33193ecec 100644
--- a/sys/fs/nfs/nfs_commonsubs.c
+++ b/sys/fs/nfs/nfs_commonsubs.c
@@ -218,7 +218,7 @@ NFSD_VNET_DEFINE_STATIC(u_char *, nfsrv_dnsname) = NULL;
*/
static int nfs_bigreply[NFSV42_NPROCS] = { 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
1, 0, 0, 1, 0, 0, 0, 0, 0, 0 };
/* local functions */
