svn commit: r352567 - head/usr.bin/quota
Hiroki Sato
hrs at FreeBSD.org
Sat Sep 21 00:17:40 UTC 2019
Author: hrs
Date: Sat Sep 21 00:17:40 2019
New Revision: 352567
URL: https://svnweb.freebsd.org/changeset/base/352567
Log:
Add a workaround for servers which respond RPC_PROGNOTREGISTERED
to a clnt_create() call even when it is actually a program
version mismatch.
Normally the server is supposed to return RPC_PROGVERSMISMATCH
when it supports the specified program but not support
the specified version. Some filers return RPC_PROGNOTREGISTERED
to RQUOTA v2 calls and FreeBSD does not retry with the old
v1 calls. This change fixes this failure scenario.
Submitted by: Jian-Bo Liao
PR: 236179
Modified:
head/usr.bin/quota/quota.c
Modified: head/usr.bin/quota/quota.c
==============================================================================
--- head/usr.bin/quota/quota.c Fri Sep 20 22:07:59 2019 (r352566)
+++ head/usr.bin/quota/quota.c Sat Sep 21 00:17:40 2019 (r352567)
@@ -606,7 +606,7 @@ getnfsquota(struct statfs *fst, struct quotause *qup,
call_stat = callaurpc(host, RQUOTAPROG, EXT_RQUOTAVERS,
RQUOTAPROC_GETQUOTA, (xdrproc_t)xdr_ext_getquota_args, (char *)&gq_args,
(xdrproc_t)xdr_getquota_rslt, (char *)&gq_rslt);
- if (call_stat == RPC_PROGVERSMISMATCH) {
+ if (call_stat == RPC_PROGVERSMISMATCH || call_stat == RPC_PROGNOTREGISTERED) {
if (quotatype == USRQUOTA) {
old_gq_args.gqa_pathp = cp + 1;
old_gq_args.gqa_uid = id;
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