Rick Macklem 7f763fc39c A problem with respect to data read through the buffer cache for both ...

NFS clients was reported to freebsd-fs@ under the subject "NFS
corruption in recent HEAD" on Nov. 26, 2011. This problem occurred when
a TCP mounted root fs was changed to using UDP. I believe that this
problem was caused by the change in mnt_stat.f_iosize that occurred
because rsize was decreased to the maximum supported by UDP. This
patch fixes the problem by using v_bufobj.bo_bsize instead of f_iosize,
since the latter is set to f_iosize when the vnode is allocated, but
does not change for a given vnode when f_iosize changes.

Reported by:	pjd
Reviewed by:	kib
MFC after:	2 weeks

2012-01-27 02:46:12 +00:00

..

nfs_clbio.c

A problem with respect to data read through the buffer cache for both

2012-01-27 02:46:12 +00:00

nfs_clcomsubs.c

Fix the new NFS client so that it handles NFSv4 state

2011-05-27 22:05:10 +00:00

nfs_clkdtrace.c

Add DTrace support to the new NFS client. This is essentially

2011-06-18 23:02:53 +00:00

nfs_clkrpc.c

opt_inet6.h was missing from some files in the new NFS subsystem.

2012-01-08 01:54:46 +00:00

nfs_clnfsiod.c

Change the sysctl naming for the old and new NFS clients

2011-05-15 20:52:43 +00:00

nfs_clnode.c

A problem with respect to data read through the buffer cache for both

2012-01-27 02:46:12 +00:00

nfs_clport.c

A problem with respect to data read through the buffer cache for both

2012-01-27 02:46:12 +00:00

nfs_clrpcops.c

Close a race in NFS lookup processing that could result in stale name cache

2012-01-20 20:02:01 +00:00

nfs_clstate.c

Post r223774, the NFSv4 client no longer has multiple instances

2011-12-03 02:27:26 +00:00

nfs_clsubs.c

Simple find/replace of VOP_ISLOCKED -> NFSVOPISLOCKED. This is done so that NFSVOPISLOCKED can be modified later to add enhanced logging and assertions.

2011-07-16 08:05:41 +00:00

nfs_clvfsops.c

Revert r230516, since it doesn't really fix the problem.

2012-01-26 00:07:34 +00:00

nfs_clvnops.c

Fix remaining calls to cache_enter() in both NFS clients to provide

2012-01-25 20:48:20 +00:00

nfs_kdtrace.h

Add DTrace support to the new NFS client. This is essentially

2011-06-18 23:02:53 +00:00

nfs.h

Modify the experimental (newnfs) NFS client so that it uses the

2011-04-25 23:12:18 +00:00

nfsmount.h

Add a timeout on positive name cache entries in the NFS client. That is,

2012-01-25 20:05:58 +00:00

nfsnode.h

Close a race in NFS lookup processing that could result in stale name cache

2012-01-20 20:02:01 +00:00

nlminfo.h

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