Author: rmacklem
Date: Fri Apr 27 22:23:06 2012
New Revision: 234742
URL: http://svn.freebsd.org/changeset/base/234742
Log:
It was reported via email that some non-FreeBSD NFS servers
do not include file attributes in the reply to an NFS create RPC
under certain circumstances.
This resulted in a vnode of type VNON that was not usable.
This patch adds an NFS getattr RPC to nfs_create() for this case,
to fix the problem. It was tested by the person that reported
the problem and confirmed to fix this case for their server.
Tested by: Steven Haber (steven.haber at isilon.com)
MFC after: 2 weeks
Modified:
head/sys/fs/nfsclient/nfs_clvnops.c
Modified: head/sys/fs/nfsclient/nfs_clvnops.c
==============================================================================
--- head/sys/fs/nfsclient/nfs_clvnops.c Fri Apr 27 21:40:51 2012
(r234741)
+++ head/sys/fs/nfsclient/nfs_clvnops.c Fri Apr 27 22:23:06 2012
(r234742)
@@ -1546,7 +1546,10 @@ again:
(void) nfscl_loadattrcache(&dvp, &dnfsva, NULL, NULL, 0, 1);
if (!error) {
newvp = NFSTOV(np);
- if (attrflag)
+ if (attrflag == 0)
+ error = nfsrpc_getattr(newvp, cnp->cn_cred,
+ cnp->cn_thread, &nfsva, NULL);
+ if (error == 0)
error = nfscl_loadattrcache(&newvp, &nfsva, NULL, NULL,
0, 1);
}
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