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handle FS capabilities.
As discussed with Volker, it is better to calculate FS capabilities at
connection time. We already do this with help of VFS statvfs() call
which allows to fill-in system-specific attributes including FS
capabilities. So just re-use it if you want to represent additional
capabilities in your modules. The only caution is that you need to
call underlying statvfs() call to actually get system-specific
capabilities (and other fields) added. Then add module-specific ones.
(This used to be commit e342ca0d931f9a5c8ec9e472dc9c63f1fe012b3a)
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result for a file.
This makes sense as upper levels are only taking returned result of 0
(no error) into consideration when deciding whether to mark file
offline/online as returned from is_offline.
That means that we simply can move the decision down to VFS module and
clean up upper levels so that they always see only file status. If there
is an error when trying to identify file status, then VFS module could
decide what to return (offline or online) by itself -- after all, it
ought to have system-specific knowledge anyway.
(This used to be commit 75cc08661473cce62756fa062071bb2bc1fb39ec)
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I'm sorry for this mess. :-(
(This used to be commit e1f5a8f10795831d3c7902d9803c9571c8ac811a)
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NEEDS MORE TESTING !
Jeremy.
(This used to be commit bcc94aed6f03211866aa85753a90fece87846ba9)
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(This used to be commit dcb7fb2c0d8e4b798b36e8caf480d198f3e08d00)
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(This used to be commit 625241c4773ae5c80dd0cb0c07a86aff633c1ede)
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Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit d7752449f38747d59c93869656a5f7c02ebdf084)
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clients as shadow copies from Samba 3.0 CTDB
This is a 2nd implemetation of a shadow copy module for exposing
snapshots to windows clients as shadow copies. This version has the
following features:
1) you don't need to populate your shares with symlinks to the
snapshots. This can be very important when you have thousands of
shares, or use [homes]
2) the inode number of the files is altered so it is different
from the original. This allows the 'restore' button to work
without a sharing violation
Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit 10c2ae1efd799b44255ce82c3bb0c7c9df0ec634)
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Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit c26e355533e473c4386d0e6d651637e71d4231dc)
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(from http://samba.org/~tridge/3_0-ctdb)
Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit 1daad835cbfb4615a8fe7a241f4d578f7e69f214)
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operations to VFS
Offline files support and remote storage are for allowing communication with
backup and archiving tools that mark files moved to a tape library as offline.
We translate this info into corresponding CIFS offline file attribute and
mark an exported volume as remote storage.
Async I/O force is to allow selective redirection of I/O operations to asynchronous
processing in case it is viable at VFS module discretion. It is needed for
proper handling of offline files as performing regular I/O on offline file will
block smbd.
Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit 875208724e39564fe81385dfe36e6c963e79e101)
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(This used to be commit 642424b3779dd33cd2b5049789aa16e678438bb9)
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(This used to be commit 151b42a150a17f566e7b4055bbdbc0564a3c106d)
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This is an option for file systems that do not implement xattrs: in
lockdir/eas.tdb an array of xatts per inode is stored.
It can not solve the problem that xattrs might reappear if a posix-level
process deletes a file and happens to re-create it under the same name. On file
systems with birthtime we might have a chance to detect this, but not with
standard posix. A future version might put relief on file systems that do have
xattrs but where these are severely limited in size/speed/whatever: We can put
a simple marker as a native xattr, but the xattrs proper are stored in the tdb.
Volker
(This used to be commit 2036b4c5ad677b8a477b34b0f076febab0abff5e)
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Michael
(This used to be commit 3958abffaf2866c69ad9e13ec345364fde5c78bb)
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Michael
(This used to be commit 63acaf1b9755cd5be5342929e1210afa06e170f3)
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Michael
(This used to be commit a52cfb7d777157c93c9dc26c67f457be592dd537)
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Sorry, that had escaped my attention.
Michael
(This used to be commit 88102b5b7c4eaad5445e9cb96e547dd918abc0c2)
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Michael
(This used to be commit c8ae7d095a2a6a7eac920a68ca7244e3a423e1b1)
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Michael
(This used to be commit a8fc2ddad8d5f7c6c00cb36c74a32a02d69d1d04)
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Michael
(This used to be commit 3c997ae0002d4c50e8899600c17ddf74ac61f6f0)
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Michael
(This used to be commit 0bd2643463a9160c8a1c7e1c2f8cca7b89060e09)
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Michael
(This used to be commit bfc3b5a27f707d3e4b8d5d66192891e22365fbb3)
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Michael
(This used to be commit 167649b3b8bc293f8434ffc9fb5f80463e4e75be)
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Michael
(This used to be commit 2cb739a82dc6bb194d60718cc74b26ee7c1c46a7)
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Michael
(This used to be commit 38f34b1d743caaf9f2d750580b991958d260fead)
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Michael
(This used to be commit 9296e93588c0e795cae770765050247ac1474a74)
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Michael
(This used to be commit 7b201c177b3668f54751ba17d6a0b53ed913e7f7)
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Michael
(This used to be commit 42663e8736e1a3dfb57e0aafdcbf5fec880da779)
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Michael
(This used to be commit ee5a20becdcdb20d7012732b324c6938fab44f67)
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Michael
(This used to be commit 8880eb82f16d561a4023ec8426f8ea35c579a7a6)
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Michael
(This used to be commit 195c519377c2fdc655e25760b52bc0694b8dda81)
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Michael
(This used to be commit 4f3ab2c406072e0b43581057e7e785e8ad454cfa)
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Michael
(This used to be commit 20691272a1e2562ab8c6143978d324af0334f871)
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Michael
(This used to be commit 2ad66050a0452b8e7e08b1e7a01efa00c72fd451)
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Michael
(This used to be commit fbb193db3e0dc51cb000ae406a68bc547f31d9ab)
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Michael
(This used to be commit a54d5604da556d1250ca9948d4acc4a187a9fede)
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Michael
(This used to be commit 0b86c420be94d295f6917a220b5d699f65b46711)
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Michael
(This used to be commit 8f83c9a7b245dbfef28195f9a7f33047a8ba95a0)
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Michael
(This used to be commit df929796f2698698d2875227bda8500589cca2df)
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Michael
(This used to be commit 8c4901a19ae2fd3ee085f9499f33aa7db016d182)
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Michael
(This used to be commit 73e28806ce87d829ea7c38ed3440020845bb13bf)
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Michael
(This used to be commit 4f2d139a186048f08180378a877b69d2f80ad51f)
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Michael
(This used to be commit c0c7c1223da29c68359dac64a340c1c710d5f3d2)
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ndr_size_security_descriptor does the same as sec_desc_size
(This used to be commit bc3bd7a8e7c6e9e27acb195c86abb92c0f53112f)
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(This used to be commit 30fa3477c8f810d8f2b4c4be218509544735274c)
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(This used to be commit 5de89dd6e0a8a56a5a0f998e3b1d3538367db7d6)
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Up to now, get_nt_acl() took a files_struct pointer (fsp) and
a file name. All the underlying functions should need and now
do need (after the previous preparatory work), is a connection_struct
and a file name. The connection_struct is already there in the
vfs_handle passed to the vfs functions. So the files_struct
argument can be eliminated.
This eliminates the need of calling open_file_stat in a couple
of places to produce the fsp needed.
Michael
(This used to be commit b5f600fab53c9d159a958c59795db3ba4a8acc63)
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This makes both of afsacl_[f]get_nt_acl() more specific,
eliminating the need for afs_get_nt_acl(). Instead, split
afs_to_nt_acl.
Michael
(This used to be commit 15caf58c81ce6b68eefa03c8f8510c2ecb5fdeb3)
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This makes both of aixjfs2_[f]get_nt_acl() more specific,
eliminating the need for aixjfs2_get_nt_acl_common().
Michael
(This used to be commit 36e2a814ba50feefa34c76353c0f5dec1d7cfff4)
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