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[CIFS] Update cifs version to 1.49

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Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2007-04-26 14:35:54 +00:00
parent eaa33a9ac0
commit deb0420c6f
2 changed files with 30 additions and 41 deletions
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69
fs/cifs/TODO
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@ -1,4 +1,4 @@
Version 1.39 November 30, 2005 Version 1.49 April 26, 2007
A Partial List of Missing Features A Partial List of Missing Features
================================== ==================================
@ -18,7 +18,7 @@ better)
d) Kerberos/SPNEGO session setup support - (started) d) Kerberos/SPNEGO session setup support - (started)
e) NTLMv2 authentication (mostly implemented - double check e) More testing of NTLMv2 authentication (mostly implemented - double check
that NTLMv2 signing works, also need to cleanup now unneeded SessSetup code in that NTLMv2 signing works, also need to cleanup now unneeded SessSetup code in
fs/cifs/connect.c) fs/cifs/connect.c)
@ -27,55 +27,44 @@ used (Kerberos or NTLMSSP). Signing alreadyimplemented for NTLM
and raw NTLMSSP already. This is important when enabling and raw NTLMSSP already. This is important when enabling
extended security and mounting to Windows 2003 Servers extended security and mounting to Windows 2003 Servers
f) Directory entry caching relies on a 1 second timer, rather than g) Directory entry caching relies on a 1 second timer, rather than
using FindNotify or equivalent. - (started) using FindNotify or equivalent. - (started)
g) A few byte range testcases fail due to POSIX vs. Windows/CIFS h) quota support (needs minor kernel change since quota calls
style byte range lock differences. Save byte range locks so
reconnect can replay them.
h) Support unlock all (unlock 0,MAX_OFFSET)
by unlocking all known byte range locks that we locked on the file.
i) quota support (needs minor kernel change since quota calls
to make it to network filesystems or deviceless filesystems) to make it to network filesystems or deviceless filesystems)
j) investigate sync behavior (including syncpage) and check i) investigate sync behavior (including syncpage) and check
for proper behavior of intr/nointr for proper behavior of intr/nointr
k) hook lower into the sockets api (as NFS/SunRPC does) to avoid the j) hook lower into the sockets api (as NFS/SunRPC does) to avoid the
extra copy in/out of the socket buffers in some cases. extra copy in/out of the socket buffers in some cases.
l) finish support for IPv6. This is mostly complete but k) Better optimize open (and pathbased setfilesize) to reduce the
needs a simple conversion of ipv6 to sin6_addr from the
address in string representation.
m) Better optimize open (and pathbased setfilesize) to reduce the
oplock breaks coming from windows srv. Piggyback identical file oplock breaks coming from windows srv. Piggyback identical file
opens on top of each other by incrementing reference count rather opens on top of each other by incrementing reference count rather
than resending (helps reduce server resource utilization and avoid than resending (helps reduce server resource utilization and avoid
spurious oplock breaks). spurious oplock breaks).
o) Improve performance of readpages by sending more than one read l) Improve performance of readpages by sending more than one read
at a time when 8 pages or more are requested. In conjuntion at a time when 8 pages or more are requested. In conjuntion
add support for async_cifs_readpages. add support for async_cifs_readpages.
p) Add support for storing symlink info to Windows servers m) Add support for storing symlink info to Windows servers
in the Extended Attribute format their SFU clients would recognize. in the Extended Attribute format their SFU clients would recognize.
q) Finish fcntl D_NOTIFY support so kde and gnome file list windows n) Finish fcntl D_NOTIFY support so kde and gnome file list windows
will autorefresh (partially complete by Asser). Needs minor kernel will autorefresh (partially complete by Asser). Needs minor kernel
vfs change to support removing D_NOTIFY on a file. vfs change to support removing D_NOTIFY on a file.
r) Add GUI tool to configure /proc/fs/cifs settings and for display of o) Add GUI tool to configure /proc/fs/cifs settings and for display of
the CIFS statistics (started) the CIFS statistics (started)
s) implement support for security and trusted categories of xattrs p) implement support for security and trusted categories of xattrs
(requires minor protocol extension) to enable better support for SELINUX (requires minor protocol extension) to enable better support for SELINUX
t) Implement O_DIRECT flag on open (already supported on mount) q) Implement O_DIRECT flag on open (already supported on mount)
u) Create UID mapping facility so server UIDs can be mapped on a per r) Create UID mapping facility so server UIDs can be mapped on a per
mount or a per server basis to client UIDs or nobody if no mapping mount or a per server basis to client UIDs or nobody if no mapping
exists. This is helpful when Unix extensions are negotiated to exists. This is helpful when Unix extensions are negotiated to
allow better permission checking when UIDs differ on the server allow better permission checking when UIDs differ on the server
@ -83,19 +72,26 @@ and client. Add new protocol request to the CIFS protocol
standard for asking the server for the corresponding name of a standard for asking the server for the corresponding name of a
particular uid. particular uid.
v) Add support for CIFS Unix and also the newer POSIX extensions to the s) Add support for CIFS Unix and also the newer POSIX extensions to the
server side for Samba 4. server side for Samba 4.
w) Finish up the dos time conversion routines needed to return old server t) In support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
time to the client (default time, of now or time 0 is used now for these
very old servers)
x) In support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
need to add ability to set time to server (utimes command) need to add ability to set time to server (utimes command)
y) Finish testing of Windows 9x/Windows ME server support (started). u) DOS attrs - returned as pseudo-xattr in Samba format (check VFAT and NTFS for this too)
KNOWN BUGS (updated February 26, 2007) v) mount check for unmatched uids - and uid override
w) Add mount option for Linux extension disable per mount, and partial
disable per mount (uid off, symlink/fifo/mknod on but what about posix acls?)
x) Fix Samba 3 server to handle Linux kernel aio so dbench with lots of
processes can proceed better in parallel (on the server)
y) Fix Samba 3 to handle reads/writes over 127K (and remove the cifs mount
restriction of wsize max being 127K)
KNOWN BUGS (updated April 24, 2007)
==================================== ====================================
See http://bugzilla.samba.org - search on product "CifsVFS" for See http://bugzilla.samba.org - search on product "CifsVFS" for
current bug list. current bug list.
@ -127,10 +123,3 @@ negotiated size) and send larger write sizes to modern servers.
4) More exhaustively test against less common servers. More testing 4) More exhaustively test against less common servers. More testing
against Windows 9x, Windows ME servers. against Windows 9x, Windows ME servers.
DOS attrs - returned as pseudo-xattr in Samba format (check VFAT and NTFS for this too)
mount check for unmatched uids - and uid override
Add mount option for Linux extension disable per mount, and partial disable per mount (uid off, symlink/fifo/mknod on but what about posix acls?)
Free threads at umount --force that are stuck on the sesSem

2
fs/cifs/cifsfs.h
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@ -100,5 +100,5 @@ extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t); extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
extern int cifs_ioctl (struct inode * inode, struct file * filep, extern int cifs_ioctl (struct inode * inode, struct file * filep,
unsigned int command, unsigned long arg); unsigned int command, unsigned long arg);
#define CIFS_VERSION "1.48" #define CIFS_VERSION "1.49"
#endif /* _CIFSFS_H */ #endif /* _CIFSFS_H */