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6a536ceea5
freebsd-dev/sys/fs
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Rick Macklem 6a536ceea5 The new NFSv4 client handled NFSERR_GRACE as a fatal error 
for the remove and rename operations. Some NFSv4 servers will
report NFSERR_GRACE for these operations. This patch changes
the behaviour of the client so that it handles NFSERR_GRACE
like NFSERR_DELAY for non-state related operations like
remove and rename. It also exempts the delegreturn operation
from handling within newnfs_request() for NFSERR_DELAY/NFSERR_GRACE
so that it can handle NFSERR_GRACE in the same manner as before.
This problem was resolved thanks to discussion with bfields at fieldses.org.
The problem was identified at the recent NFSv4 ineroperability
bakeathon.

MFC after:	2 weeks
2011-07-16 20:53:27 +00:00
..
cd9660 Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
coda Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
deadfs Add function vop_rename_fail(9) that performs needed cleanup for locks 2010-04-02 14:03:01 +00:00
devfs While fixing the looping of a thread while devfs vnode is reclaimed, 2011-07-13 21:07:41 +00:00
ext2fs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
fdescfs Linuxolator calls VOP_READDIR with ncookies pointer. Implement a 2011-04-09 21:40:48 +00:00
fifofs - Improve comments about locking of the "struct fifoinfo" which is a bit 2009-11-06 22:29:46 +00:00
hpfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
msdosfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nfs The new NFSv4 client handled NFSERR_GRACE as a fatal error 2011-07-16 20:53:27 +00:00
nfsclient 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
nfsserver Add DEXITCODE plumbing to NFS. 2011-07-16 08:51:09 +00:00
ntfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nullfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nwfs In the VOP_PUTPAGES() implementations, change the default error from 2011-06-01 21:00:28 +00:00
portalfs Mfp4 CH=177274,177280,177284-177285,177297,177324-177325 2011-02-16 21:29:13 +00:00
procfs Add macro to test the sv_flags of any process. Change some places to test 2011-01-26 20:03:58 +00:00
pseudofs Add dedicated routines to toggle lockmgr flags such as LK_NOSHARE and 2010-08-20 19:46:50 +00:00
smbfs Make a comment more accurate. 2011-07-07 17:00:42 +00:00
tmpfs Add a new option, OBJPR_NOTMAPPED, to vm_object_page_remove(). Passing this 2011-06-29 16:40:41 +00:00
udf Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
unionfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00