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This replaces the internal explicit dev/ino file id representation by a
"struct file_id". This is necessary as cluster file systems and NFS
don't necessarily assign the same device number to the shared file
system. With this structure in place we can now easily add different
schemes to map a file to a unique 64-bit device node.
Jeremy, you might note that I did not change the external interface of
smb_share_modes.c.
Volker
(This used to be commit 9b10dbbd5de8813fc15ebbb6be9b18010ffe8139)
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store the right data after cleaning lock records. This fixes
RAW-BENCH-LOCK after a recovery on a cluster
(This used to be commit 3da3086dbf594fbdc4cfabf78f8d3ea1df4dc8ce)
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(This used to be commit 84f9885cf8cc57dcf3c2738d6b245de314890a41)
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(This used to be commit 8de1ac9fadb1b0dcac28eef32f7826e9e3a7eca4)
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(This used to be commit afe90224bf151acf6c7be8974408f79cfd459dbf)
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(This used to be commit 3f8186fe85a897b104cd825a005333259d6d008b)
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in Samba4 smbtorture. Fix rename on an open file handle.
Needed for 3.0.25a.
Jeremy.
(This used to be commit a301467d5f645dada27093ddfd74890b88bb4ce8)
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(This used to be commit 853f41edb8b23d7fdfaba9c4bb37dc27af92a982)
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lock we know nothing about that we retry the lock every
10 seconds instead of waiting for the standard select
timeout. This is how we used to (and are supposed to)
work.
Jeremy.
(This used to be commit fa18fc25a50cf13c687ae88e7e5e2dda1120e017)
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locking/locking.c we have to send retry messages to timed lock holders.
The majority of this patch passes a "struct messaging_context" down
there. No functional change, survives make test.
(This used to be commit bbb508414683eeddd2ee0d2d36fe620118180bbb)
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patch.
This changes "struct process_id" to "struct server_id", keeping both is
just too much hassle. No functional change (I hope ;-))
Volker
(This used to be commit 0ad4b1226c9d91b72136310d3bbb640d2c5d67b8)
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lock_struct *
(This used to be commit 8e0e278961ebf2fa4301874d522636699ace1b9b)
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Jeremy.
(This used to be commit 8ad13718af0ba1fcb10a6f1631b1ed3cb8d11175)
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calls. No functional changes. Looks bigger than it is :-).
Jeremy.
(This used to be commit f6fa3080fee1b20df9f1968500840a88cf0ee592)
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and fix all compiler warnings in the users
metze
(This used to be commit 3a28443079c141a6ce8182c65b56ca210e34f37f)
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being on the ball..... :-).
Jeremy.
(This used to be commit 84ed7bcbe6dc14b18a7e913b153c82da1856a835)
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have any outstanding locks or blocking locks then
we don't need to read the lock db. on close.
Jeremy.
(This used to be commit 1b063496f93f78347a6e67549bde54c845499a7d)
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(This used to be commit f3421ae4cfa263c0e7a8e934b40342ee9885d239)
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tdb_parse_record()
(This used to be commit b73685d20751ac343faab79332552cd7ee92d831)
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Windows Vista RC1 and RC2 can't delete directory on Samba share
based on work by Joe Meadows <jmeadows@webopolis.com>.
Jeremy.
(This used to be commit 2dab8928769938ab79da7b7ce2d165fc388f9b00)
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Move more error code returns to NTSTATUS.
Client test code to follow... See if this
passes the build-farm before I add it into
3.0.25.
Jeremy.
(This used to be commit 83dbbdff345fa9e427c9579183f4380004bf3dd7)
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with -DDEVELOPER.
Jeremy.
(This used to be commit 7f817067a70930ee3502ea3373173e0c23733253)
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works - even with the strange "initial delete on close"
semantics. The "initial delete on close" flag isn't
committed to the share mode db until the handle is
closed, and is discarded if any real "delete on close"
was set. This allows me to remove the "initial_delete_on_close"
flag from the share db, and move it into a BOOL in files_struct.
Warning ! You must do a make clean after this. Cope with
the wrinkle in directory delete on close which is done
differently from files. We now pass all Samba4 smbtortute
BASE-DELETE tests except for the one checking that files
can't be created in a directory which has the delete on
close set (possibly expensive to fix).
Jeremy.
(This used to be commit f2df77a1497958c1ea791f1d2f4446b5fc3389b3)
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Allow us to correctly refuse to set delete on close on a
non-empty directory. There are still some delete-on-close
wrinkles to be fixed, but I understand how to do that better
now. I'll fix this tomorrow.
Jeremy.
(This used to be commit 029635885825a5562e7974a6f5675cce3bf1b5dc)
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(This used to be commit 609dbec600048718b86cd1ecdc2ce49bbdeb803c)
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(This used to be commit 2b3b9ce2a122ec5fd945728c117c321087d85203)
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Destructors now take a pointer to the "real" destroyed object as an argument.
Volker
(This used to be commit 70edd716ef0ccb218fe18d1233bd30abe46b62bf)
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(This used to be commit e4b8c79a9d6f7323953121887af4f482d04a9228)
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we don't get the chainlock when getting the byte range
lock record read-only.
Jeremy.
(This used to be commit fcd798ca0c1b76adb2bcda4a99c40c7aacb0addb)
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a POSIX lock (applying a read-lock) and we overlap
pending read locks then send them an unlock message,
we may have allowed them to proceed.
Jeremy.
(This used to be commit a7a0b6ba50f4cf7c5a0a29809fdff9e1266a29e7)
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fix the messaging code to call the efficient calls :
save_re_uid()
set_effective_uid(0);
messaging_op
restore_re_uid();
instead of using heavyweight become_root()/unbecome_root()
pairs around all messaging code. Fixup the messaging
code to ensure sec_init() is called (only once) so that non-root
processes still work when sending messages.
This is a lighter weight solution to become_root()/unbecome_root()
(which swaps all the supplemental groups) and should be more
efficient. I will migrate all server code over to using this
(a similar technique should be used in the passdb backend
where needed).
Jeremy.
(This used to be commit 4ace291278d9a44f5c577bdd3b282c1231e543df)
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do with
our internal share number.
Funny that it worked at all :-)
Volker
(This used to be commit afa6e9094604afe1ef929cd936fbfa07b5473fd2)
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Jeremy.
(This used to be commit 42dec2192c1261090f2fac7a123c384f5c133587)
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of the lock array in order to delete them individually
it's also important to make a copy of the *size* of
this array. Otherwise the unlock decrements the termination
index of your for loop :-). Doh ! Big thanks to Volker
for showing me how to set up the build farm to track
this one down. This is not a 3.0.23a issue.
Jeremy.
(This used to be commit 2c82a159ae6a4cc83989f2b453508358db516d67)
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share_mode_forall().
Volker
(This used to be commit f97f6cedffdc4d10afcac90a163b93a801acf514)
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region between detecting a pending lock was needed
and when we added the blocking lock record. Make
sure that we hold the lock over all this period.
Removed the old code for doing blocking locks on
SMB requests that never block (the old SMBlock
and friends).
Discovered something interesting about the strange
NT_STATUS_FILE_LOCK_CONFLICT return. If we asked
for a lock with zero timeout, and we got an error
of NT_STATUS_FILE_LOCK_CONFLICT, treat it as though
it was a blocking lock with a timeout of 150 - 300ms.
This only happens when timeout is sent as zero and
can be seen quite clearly in ethereal. This is the
real replacement for old do_lock_spin() code.
Re-worked the blocking lock select timeout to correctly
use milliseconds instead of the old second level
resolution (far too coarse for this work).
Jeremy.
(This used to be commit b81d6d1ae95a3d3e449dde629884b565eac289d9)
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test. Phew - that was painful :-). But what it means
is that we now implement lock cancels and I can add
lock cancels into POSIX lock handling which will fix
the fast/slow system call issue with cifsfs !
Jeremy.
(This used to be commit f1a9cf075b87c76c032d19da0168424c90f6cb3c)
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Jeremy.
(This used to be commit a8df1863bf2817a82a55c816ba1f685828c5b6ec)
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requests. Maybe the Linux kernel OOM killer will
be kinder to smbd now :-). Back to tdbtorture
tests on cifsfs.
Jeremy.
(This used to be commit 1201383e7ab2413795a395491af0a4d3877b1c8b)
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Fix a small one first.... (easy to valgrind).
Jeremy
(This used to be commit 43d24fbd41ed745a5b21514b526e655663c509ee)
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We shouldn't allow this on the same smbd, but the cifsfs
client negotiates POSIX locks then sends Windows ones.
Doh ! Can't fix shipped client code....
Jeremy.
(This used to be commit 2f8cabe98d3776cb0bdf6b4ef1490fe0119e260a)
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look at the return code.
Jeremy.
(This used to be commit f11933b3ac91c6fbacd6b410f4d2c0d400df23ee)
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Hopefully will fix the build farm. Still a few errors
in RAW-LOCK to look at though...
Jeremy.
(This used to be commit edd72d37de570fdad09f7ee983b5b22a1613e558)
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cifsfs client code.
Jeremy.
(This used to be commit 53094435d89088124041d57078c21a12e761e2bf)
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to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
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bad cast warning.
Jeremy.
(This used to be commit d60e6e0abc17361fe180d6723b970552dc377741)
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share_mode struct. Allows us to know the unix
uid of the opener of the file/directory. Needed
for info level queries on open files.
Jeremy.
(This used to be commit d929323d6f513902381369d77bcd7b714346d713)
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Klocwork #1129.
Jeremy.
(This used to be commit e8d86362ba8762a5e4180e7320f5ac8bb37c203d)
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int
in a format string.
Jeremy.
(This used to be commit c49ad9200bf3fdd8b9404d93182c2e04e662190a)
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open_file_shared.
(This used to be commit 784126edff942d1c2f79f7c9feb59980426f331e)
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