[Bug 173267] Re: Kernel ACL support for NFS/CIFS in 8.04?
Axel Pospischil
apos at gmx.de
Sat Dec 1 17:14:34 UTC 2007
** Description changed:
First: in my opinion this is NOT a duplicate of Bug #67175, because it
affects the NEXT long term supported ubuntu. And it affects both the NFS
and the CIFS(samba) network file system support of the ubuntu kernel. It
is both, a bug for the actual gutsy and a wishlist/bug for hardy (8.04
LTS).
I also asked for an answer here at lauchpad with Question #18907 (see
links below [1]). Please refer this question for additional information.
There are several similar post out there addressing the problem (see
links below).
I am not a kernel developer but I cannot understand where the problem is
if major distributions (redhat/suse) seem to support nfs/cifs with acl
out of the box - for about 2 years now (2005), right when ACL support
came for SMB (see [4] page 133).
Because I consider this as a BUG concerning the ubuntu linux kernel
flavour, and cannot find any comment/roadmap from the official side
(canonical). I even don't see any effort being made on giving a solution
to both client and server's side.
+ One also has to check/assure, that gnome, kde and xfce file managers are
+ supporting mounted directories via nfs/smb/cifs.
+
With 8.04 LTS in mind there should be a clear statement concerning
NFS/CIFS + ACL support in the kernel, so customers could decide - and
ubuntu would like to address customers wished, do the ;) One should not
be forced to recompile the kernel and loose support.
[4] Gives a very excellent and detailed view of the actual state in
NFS/CIFS linux development.
Sincerely yours Axel
Links:
>> [1] Question #18907 (https://answers.launchpad.net/ubuntu/+question/18907)
[2] Ubuntu Forum - NFS problem (http://ubuntuforums.org/showthread.php?t=339867&highlight=nfs%20acl#0.3290169355124337)
[3] Ubuntu forum - NFS server not presenting ACLs (http://ubuntuforums.org/showthread.php?t=428512&highlight=nfs%20acl#0.64162506203136)
>> [4] PDF: Proceedings of the Linux Symposium 6-2007 - A New Network File System is Born: Comparison of SMB2, CIFS, and NFS (https://ols2006.108.redhat.com/2007/Reprints/french-Reprint.pdf)
[5] PDF: Novell 5/2005 - Linux, Samba and ACLs: past, present, and future (http://www.sambaxp.org/uploads/media/05-Andreas-Gruenbacher_-_Linux_Samba_and_ACLs.pdf)
[6] PDF: NAS Conference 2005 - NFSv4 Co-existence with CIFS in a Multi-protocol Environment (http://nasconf.com/pres05/hayden.pdf)
** Description changed:
First: in my opinion this is NOT a duplicate of Bug #67175, because it
affects the NEXT long term supported ubuntu. And it affects both the NFS
and the CIFS(samba) network file system support of the ubuntu kernel. It
is both, a bug for the actual gutsy and a wishlist/bug for hardy (8.04
LTS).
I also asked for an answer here at lauchpad with Question #18907 (see
links below [1]). Please refer this question for additional information.
There are several similar post out there addressing the problem (see
links below).
I am not a kernel developer but I cannot understand where the problem is
if major distributions (redhat/suse) seem to support nfs/cifs with acl
out of the box - for about 2 years now (2005), right when ACL support
came for SMB (see [4] page 133).
Because I consider this as a BUG concerning the ubuntu linux kernel
flavour, and cannot find any comment/roadmap from the official side
(canonical). I even don't see any effort being made on giving a solution
to both client and server's side.
- One also has to check/assure, that gnome, kde and xfce file managers are
- supporting mounted directories via nfs/smb/cifs.
+ Conclusion:
- With 8.04 LTS in mind there should be a clear statement concerning
+ 1. With 8.04 LTS in mind there should be a clear statement concerning
NFS/CIFS + ACL support in the kernel, so customers could decide - and
- ubuntu would like to address customers wished, do the ;) One should not
+ ubuntu would like to address customers wishes, do they ;) One should not
be forced to recompile the kernel and loose support.
+
+ 2. One also has to check/assure, that gnome, kde and xfce file managers
+ are supporting mounted directories via nfs/smb/cifs.
[4] Gives a very excellent and detailed view of the actual state in
NFS/CIFS linux development.
Sincerely yours Axel
Links:
>> [1] Question #18907 (https://answers.launchpad.net/ubuntu/+question/18907)
[2] Ubuntu Forum - NFS problem (http://ubuntuforums.org/showthread.php?t=339867&highlight=nfs%20acl#0.3290169355124337)
[3] Ubuntu forum - NFS server not presenting ACLs (http://ubuntuforums.org/showthread.php?t=428512&highlight=nfs%20acl#0.64162506203136)
>> [4] PDF: Proceedings of the Linux Symposium 6-2007 - A New Network File System is Born: Comparison of SMB2, CIFS, and NFS (https://ols2006.108.redhat.com/2007/Reprints/french-Reprint.pdf)
[5] PDF: Novell 5/2005 - Linux, Samba and ACLs: past, present, and future (http://www.sambaxp.org/uploads/media/05-Andreas-Gruenbacher_-_Linux_Samba_and_ACLs.pdf)
[6] PDF: NAS Conference 2005 - NFSv4 Co-existence with CIFS in a Multi-protocol Environment (http://nasconf.com/pres05/hayden.pdf)
** Description changed:
First: in my opinion this is NOT a duplicate of Bug #67175, because it
affects the NEXT long term supported ubuntu. And it affects both the NFS
and the CIFS(samba) network file system support of the ubuntu kernel. It
is both, a bug for the actual gutsy and a wishlist/bug for hardy (8.04
LTS).
I also asked for an answer here at lauchpad with Question #18907 (see
links below [1]). Please refer this question for additional information.
There are several similar post out there addressing the problem (see
links below).
I am not a kernel developer but I cannot understand where the problem is
if major distributions (redhat/suse) seem to support nfs/cifs with acl
out of the box - for about 2 years now (2005), right when ACL support
came for SMB (see [4] page 133).
Because I consider this as a BUG concerning the ubuntu linux kernel
flavour, and cannot find any comment/roadmap from the official side
(canonical). I even don't see any effort being made on giving a solution
to both client and server's side.
Conclusion:
1. With 8.04 LTS in mind there should be a clear statement concerning
NFS/CIFS + ACL support in the kernel, so customers could decide - and
ubuntu would like to address customers wishes, do they ;) One should not
be forced to recompile the kernel and loose support.
2. One also has to check/assure, that gnome, kde and xfce file managers
- are supporting mounted directories via nfs/smb/cifs.
+ are supporting mounted directories via nfs/smb/cifs and handle acl's
+ properly.
[4] Gives a very excellent and detailed view of the actual state in
NFS/CIFS linux development.
Sincerely yours Axel
Links:
>> [1] Question #18907 (https://answers.launchpad.net/ubuntu/+question/18907)
[2] Ubuntu Forum - NFS problem (http://ubuntuforums.org/showthread.php?t=339867&highlight=nfs%20acl#0.3290169355124337)
[3] Ubuntu forum - NFS server not presenting ACLs (http://ubuntuforums.org/showthread.php?t=428512&highlight=nfs%20acl#0.64162506203136)
>> [4] PDF: Proceedings of the Linux Symposium 6-2007 - A New Network File System is Born: Comparison of SMB2, CIFS, and NFS (https://ols2006.108.redhat.com/2007/Reprints/french-Reprint.pdf)
[5] PDF: Novell 5/2005 - Linux, Samba and ACLs: past, present, and future (http://www.sambaxp.org/uploads/media/05-Andreas-Gruenbacher_-_Linux_Samba_and_ACLs.pdf)
[6] PDF: NAS Conference 2005 - NFSv4 Co-existence with CIFS in a Multi-protocol Environment (http://nasconf.com/pres05/hayden.pdf)
** Description changed:
First: in my opinion this is NOT a duplicate of Bug #67175, because it
affects the NEXT long term supported ubuntu. And it affects both the NFS
and the CIFS(samba) network file system support of the ubuntu kernel. It
is both, a bug for the actual gutsy and a wishlist/bug for hardy (8.04
LTS).
I also asked for an answer here at lauchpad with Question #18907 (see
links below [1]). Please refer this question for additional information.
There are several similar post out there addressing the problem (see
links below).
I am not a kernel developer but I cannot understand where the problem is
if major distributions (redhat/suse) seem to support nfs/cifs with acl
out of the box - for about 2 years now (2005), right when ACL support
came for SMB (see [4] page 133).
Because I consider this as a BUG concerning the ubuntu linux kernel
flavour, and cannot find any comment/roadmap from the official side
(canonical). I even don't see any effort being made on giving a solution
to both client and server's side.
+ [4] Gives a very excellent and detailed view of the actual state in
+ NFS/CIFS linux development.
+
Conclusion:
1. With 8.04 LTS in mind there should be a clear statement concerning
NFS/CIFS + ACL support in the kernel, so customers could decide - and
ubuntu would like to address customers wishes, do they ;) One should not
be forced to recompile the kernel and loose support.
2. One also has to check/assure, that gnome, kde and xfce file managers
are supporting mounted directories via nfs/smb/cifs and handle acl's
properly.
- [4] Gives a very excellent and detailed view of the actual state in
- NFS/CIFS linux development.
-
Sincerely yours Axel
Links:
>> [1] Question #18907 (https://answers.launchpad.net/ubuntu/+question/18907)
[2] Ubuntu Forum - NFS problem (http://ubuntuforums.org/showthread.php?t=339867&highlight=nfs%20acl#0.3290169355124337)
[3] Ubuntu forum - NFS server not presenting ACLs (http://ubuntuforums.org/showthread.php?t=428512&highlight=nfs%20acl#0.64162506203136)
>> [4] PDF: Proceedings of the Linux Symposium 6-2007 - A New Network File System is Born: Comparison of SMB2, CIFS, and NFS (https://ols2006.108.redhat.com/2007/Reprints/french-Reprint.pdf)
[5] PDF: Novell 5/2005 - Linux, Samba and ACLs: past, present, and future (http://www.sambaxp.org/uploads/media/05-Andreas-Gruenbacher_-_Linux_Samba_and_ACLs.pdf)
[6] PDF: NAS Conference 2005 - NFSv4 Co-existence with CIFS in a Multi-protocol Environment (http://nasconf.com/pres05/hayden.pdf)
** Description changed:
First: in my opinion this is NOT a duplicate of Bug #67175, because it
affects the NEXT long term supported ubuntu. And it affects both the NFS
and the CIFS(samba) network file system support of the ubuntu kernel. It
is both, a bug for the actual gutsy and a wishlist/bug for hardy (8.04
LTS).
I also asked for an answer here at lauchpad with Question #18907 (see
links below [1]). Please refer this question for additional information.
There are several similar post out there addressing the problem (see
links below).
I am not a kernel developer but I cannot understand where the problem is
if major distributions (redhat/suse) seem to support nfs/cifs with acl
out of the box - for about 2 years now (2005), right when ACL support
came for SMB (see [4] page 133).
Because I consider this as a BUG concerning the ubuntu linux kernel
flavour, and cannot find any comment/roadmap from the official side
(canonical). I even don't see any effort being made on giving a solution
to both client and server's side.
- [4] Gives a very excellent and detailed view of the actual state in
- NFS/CIFS linux development.
+ [4] (see links below) gives a very excellent and detailed view of the
+ actual state in NFS/CIFS linux development.
Conclusion:
1. With 8.04 LTS in mind there should be a clear statement concerning
NFS/CIFS + ACL support in the kernel, so customers could decide - and
ubuntu would like to address customers wishes, do they ;) One should not
be forced to recompile the kernel and loose support.
2. One also has to check/assure, that gnome, kde and xfce file managers
are supporting mounted directories via nfs/smb/cifs and handle acl's
properly.
Sincerely yours Axel
Links:
>> [1] Question #18907 (https://answers.launchpad.net/ubuntu/+question/18907)
[2] Ubuntu Forum - NFS problem (http://ubuntuforums.org/showthread.php?t=339867&highlight=nfs%20acl#0.3290169355124337)
[3] Ubuntu forum - NFS server not presenting ACLs (http://ubuntuforums.org/showthread.php?t=428512&highlight=nfs%20acl#0.64162506203136)
>> [4] PDF: Proceedings of the Linux Symposium 6-2007 - A New Network File System is Born: Comparison of SMB2, CIFS, and NFS (https://ols2006.108.redhat.com/2007/Reprints/french-Reprint.pdf)
[5] PDF: Novell 5/2005 - Linux, Samba and ACLs: past, present, and future (http://www.sambaxp.org/uploads/media/05-Andreas-Gruenbacher_-_Linux_Samba_and_ACLs.pdf)
[6] PDF: NAS Conference 2005 - NFSv4 Co-existence with CIFS in a Multi-protocol Environment (http://nasconf.com/pres05/hayden.pdf)
--
Kernel ACL support for NFS/CIFS in 8.04?
https://bugs.launchpad.net/bugs/173267
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