Date: Tue, 4 May 2010 21:21:05 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/nfsclient nfs_vfsops.c nfs_vnops.c nfsmount.h nfsnode.h Message-ID: <201005042121.o44LLOuw078692@repoman.freebsd.org>
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jhb 2010-05-04 21:21:05 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/nfsclient nfs_vfsops.c nfs_vnops.c nfsmount.h
nfsnode.h
Log:
SVN rev 207634 on 2010-05-04 21:21:05Z by jhb
MFC: 202767,202774
Add a timeout for the negative name cache entries in the NFS client.
This avoids a bogus negative name cache entry from persisting forever
when another client creates an entry with the same name within the
same NFS server time of day clock tick. Unlike 8.x and later, the
timeout is only adjustable via a system-wide sysctl
(vfs.nfs.negative_name_timeout) rather than a mount option. Setting
the timeout to 0 disables negative name caching.
I also fixed one obvious typo where args.timeo should be
args.maxgrouplist.
Revision Changes Path
1.193.2.6 +1 -1 src/sys/nfsclient/nfs_vfsops.c
1.276.2.11 +12 -3 src/sys/nfsclient/nfs_vnops.c
1.32.2.3 +4 -0 src/sys/nfsclient/nfsmount.h
1.60.2.4 +1 -0 src/sys/nfsclient/nfsnode.h
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