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* s3: Fix bug 7326 -- can't write with vfs_full_audit activeVolker Lendecke2010-05-061-4/+4
| | | | (cherry picked from commit d232dd9df261ff251fd624b2b984355d247bb301)
* vfs_netatalk: Segfault if hide files or veto files has no ".AppleDouble"SATOH Fumiyasu2010-05-061-1/+1
| | | | | | Fix bug #1206 (netatalk vfs causes segfaults in samba). (cherry picked from commit 531a9ebd52fe65196bb01632a296b40a92a43b4c) (cherry picked from commit 12dc7210fdba44d4df87102d44ee1bb7fc51f9f3)
* s3: Simplify the code a bit: Catch (len==0) earlyVolker Lendecke2010-02-151-7/+4
| | | | | Part of a fix for bug #7081. (cherry picked from commit ecec9fb2d283f17aee8eceb39ab61d8204cff0f3)
* Fix bug 7081 - vfs_expand_msdfs doesn't work correctly (with fix identified)Jeremy Allison2010-02-151-3/+16
| | | | | | | | Fix inspired by idea from Eric Horst <erich@cac.washington.edu>. Jeremy. (cherry picked from commit de24209f0a745ada4220a1751c4ed88ae6eea575) (cherry picked from commit fd630147319b9a21426ba2a34b726c35c03396b6)
* Fix bug #7034 - vfs_cap causes signal 11 (SIGSEGV) (cherry picked from ↵SASAJIMA Toshihiro2010-01-181-1/+2
| | | | | | commit ca847952054f5bbde1d40ad4260589b6fcc9721d) (cherry picked from commit 62bed0de7f6dbde183c3002253008941c4b88b3f)
* s3: Fix Bug #6869: Various annoying build warnings.Günther Deschner2009-12-231-1/+0
| | | | | Guenther (cherry picked from commit c59898d5e6ba2569e6691338a73c5ccffc08af0e)
* Fix symlink calls in all vfs modules.Jeremy Allison2009-10-204-9/+67
| | | | | Additional patch to fix bug #6769. (cherry picked from commit d8c7a5aafe0c17c69013766022418edcec481f8c)
* Fix bug 6769 - symlink unlink does nothing. Jeremy.Jeremy Allison2009-10-201-1/+5
| | | | (cherry picked from commit 9f7d155001bc4c2808b6d17e9cb5ce87173b6061)
* s3: Fix reading beyond the end of a named stream in xattr_streamsVolker Lendecke2009-10-201-2/+1
| | | | | | | | | This was found thanks to a test by Sivani from Microsoft against Samba at the SDC plugfest (cherry picked from commit 444a05c28df693a745809fef73ae583a78be7c8f) Fix bug #6731. (cherry picked from commit ff9355149c9af7ca0e31b36690b270a03cb787fc)
* Fix bug 6529 - Offline files conflict with Vista and Office 2003. Jeremy.Jeremy Allison2009-10-202-2/+53
| | | | (cherry picked from commit e971428f137dcb42e8b735386d79f1b3a6effe34)
* Use SMB_VFS_NEXT_CLOSE. This VFS stuff is really opaque to me...Volker Lendecke2009-05-261-5/+1
| | | | | Thanks Michael to provide some transparency :-) (cherry picked from commit db9f5e1d7bb5a2ee3a42428dd1406f27c09d671f)
* Fix bug disclosed by lock8 torture testVolker Lendecke2009-05-261-0/+17
| | | | | | We have to drop the gpfs level share modes, regardless of whether we put the file into the pending close queue. (cherry picked from commit 0eaf040f469972d1dfd2b53d8df97bb135e3e4d4)
* s3 onefs: Removing an incorrect TALLOC_FREEAravind Srinivasan2009-05-261-1/+0
| | | | | | Signed-off-by: Tim Prouty <tprouty@samba.org> (cherry picked from commit bb454b5fd95185a1456ea120b3a7c56f4a4f1c78) (cherry picked from commit d3bb598e656c22955dcb2f34dabcdc4946b61725)
* Move down the become_root()/unbecome_root() calls into the VFS modulesVolker Lendecke2009-05-261-2/+22
| | | | | | | The aio_fork module does not need this, as it does not communicate via signals but with pipes. Watching a strace log with those become_root() calls in aio.c is absolutely awful, and it does affect performance. (cherry picked from commit b8d12d3ffce304b4086488d999f85d80667e196e)
* In aio_fork, we have to close all fd's, we might hold a gpfs share modeVolker Lendecke2009-05-261-0/+16
| | | | | Keeping such an fd open prohibits another open of that same file. (cherry picked from commit f22343874833397afb2010a43ee0057fa5d8471e)
* Fix a race condition in vfs_aio_fork with gpfs share modesVolker Lendecke2009-05-261-2/+8
| | | | (cherry picked from commit f64959ee16214b224225d5b43dfb822ecd772d99)
* s3 onefs: Self-contend level2 oplocks on BRLZack Kirsch2009-05-261-1/+14
| | | | | (cherry picked from commit 3627ceb5e25cdecd1a8113a5028cc898a1424349) (cherry picked from commit de68d52c8b7b101ad37d3eb09456bcb31e687906)
* s3 onefs: Fix ignore sacl parameterTim Prouty2009-05-264-24/+36
| | | | | (cherry picked from commit c2482d6b23f769d8a5fa4141f9540a25c985d7cc) (cherry picked from commit b2ba00adc91d18e7356dd0375cf7c24cefe21ed0)
* Fix a bunch of compiler warnings about wrong format types.Jeremy Allison2009-05-261-7/+7
| | | | | | Should make Solaris 10 builds look cleaner. Jeremy. (cherry picked from commit b5947b876f3c777e075879d305b6672a6c8d8abd)
* s3 onefs: Turn up the debug level for non-error casestprouty2009-05-261-3/+3
| | | | (cherry picked from commit e4628c6fc7348f56666adc69722809ea539c4fe7)
* s3: Fix trans2 path to use case-insensitive stat optimizationtprouty2009-05-261-2/+6
| | | | | | | | | | | | | | | | | | | | | Often times before creating a file, a client will first query to see if it already exists. Since some systems have a case-insensitive stat that is called from unix_convert, we can definitively return STATUS_NO_SUCH_FILE to the client without scanning the whole directory. This code path is taken from trans2querypathinfo, but trans2findfirst still does a full directory scan even though the get_real_filename (the case-insensitive stat vfs call) can prevent this. This patch adds the get_real_filename call to the trans2find* path, and also changes the vfs_default behavior for SMB_VFS_GET_REAL_FILENAME. Previously, in the absence of a get_real_filename implementation, we would fallback to the full directory scan. The default behavior now returns -1 and sets errno to EOPNOTSUPP. This allows SMB_VFS_GET_REALFILENAME to be called from trans2* and unix_convert. (cherry picked from commit 92558a875ebf842e652614a5519ae101dd62ffd1)
* s3:onefs.so Change system function namesSteven Danneman2009-05-261-4/+4
| | | | | Addendum to c49730e1. Use newer cookie conversion names. (cherry picked from commit f4e2f7bc23da5f73311bb7adeab2838af14bdeaf)
* s3:onefs.so fix issue with missing entries when enumerating directoriesSteven Danneman2009-05-261-130/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This bug prompted several, fairly large changes to the of OneFS's readdirplus() within Samba. One fundamental problem is that we kept our cache cursor pointed at the next entry to be returned from onefs_readdir(), while the resume cookie needed to refill the cache such that our cursor would be on this entry, was located in the previous cache entry. This meant that to correctly handle seekdir() cases which could be found within the existing cache, and cases where a cache reload was needed, required that the cache always hold at least two entries: the entry we wished to return, and the previous entry which held the resume cookie. Since the readdirplus() syscall gives us no guarantee that it will always return these two direntries, there was a fundamental problem with this design. To fix this problem, I have rearchitected the onefs_readdir() path to keep its pointer on the entry which contains the resume_cookie, not the entry which will be returned next. Essentially, I changed onefs_readdir() from a "return an entry then increment the cursor" model to "increment the cursor then return an entry". By doing this, we only require that a single entry be within the cache: the entry containing the resume cookie. Second, there have been numerous off-by-one bugs in my implementation of onefs_seekdir() which did a mapping between the 64-bit resume cookie returned by readdirplus() and its own monotonically increasing "location" offset. Furthermore, this design caused a somewhat frequent waste of cycles, as in some cases we'd need to re-enumerate the entire directory to recover the current "location" from an old resume cookie. As this code was somewhat difficult to understand, prone to bugs, and innefficient in some cases I decided it was better to wholesale replace it now, rather than later. It is possible to algorithmically map the 64-bit resume cookies from readdirplus() into 32-bit offset values which SMB requires. The onefs.so module now calls into a system library to do this conversion. This greatly simplifies both the seekdir() and telldir() paths and is more efficient. (cherry picked from commit aeb7de50b51840bddcdd4cbe6d96a4066b5116f0)
* Fix annoying debug messages when no snapshots are usedVolker Lendecke2009-04-281-2/+3
| | | | | | | | Not being able to open the shadow copy directory is the same as having no shadow copy support at all. The VFS module should in this case not log with debug level 0 and set ENOSYS to indicate "no shadow copies used" to the higher levels. (cherry picked from commit 4982483cdd2a4d37f96574c19dd3aade236c1b93)
* s3 onefs: Fix case-insensitivity for mangled namesTim Prouty2009-04-151-0/+12
| | | | | | | onefs_get_real_filename needs to demangle the filename before doing the case-insensitive estat (cherry picked from commit 161bd7f78fd10e4f850dc3ef1ba3df53c43eae30) (cherry picked from commit ed6388ee3a96972b7bf7df79c9ca0b63bfb84380)
* Make some functions static to vfs_gpfs.cVolker Lendecke2009-04-151-14/+14
| | | | (cherry picked from commit 27a6aebfed6ad7c89e72dfe0a05400b972f9aa12)
* Add prototype for smbd_gpfs_get_realfilename_pathVolker Lendecke2009-04-151-0/+2
| | | | (cherry picked from commit 25d87012ae5e7a5e76f33aa3ef34d977f2f6ca8b)
* Fix two c++ warnings in vfs_gpfs.cVolker Lendecke2009-04-151-2/+2
| | | | (cherry picked from commit c4dbc794f78900c50faec036264b5c556d6a700b)
* s3 onefs: Quiet a log message about oplocks being requested on streamsTim Prouty2009-04-151-21/+16
| | | | | (cherry picked from commit 87fe4d732d18d18ed56c99cba6a395a0bf9e9d95) (cherry picked from commit 9258adeac95e7fca025a72ce39e2d70fa5a665cd)
* s3 onefs: Add missing newlines to debug statements in the onefs moduleTim Prouty2009-04-154-15/+16
| | | | | (cherry picked from commit 74246650613cca9ec57c9a0eff75c53a5c15b110) (cherry picked from commit 23876eba5f22b5953339b23bf25262d53acce994)
* s3 onefs: Async failures are resulting in SMB_ASSERT->smb_panic while ↵Zack Kirsch2009-04-151-2/+2
| | | | | | | | | running many of the LOCK torture tests. Return true from the onefs cancel function if we've errored, which can happen when the CBRL domain is configured to only give out 1 lock. :) (cherry picked from commit bfc7bb49ff0b842a1a372cee7d2affb49c2a0e54) (cherry picked from commit 1197d4538c716fc0fbf3625f6b8b1a2b566cffaa)
* Add missing newlines to debug statementsSteven Danneman2009-04-151-2/+2
| | | | | (cherry picked from commit 365b5cfcbeb041ce84718717f30ac02183c9af7f) (cherry picked from commit 2ab9a15f4ae08155474222a857afd70bfdfc4a44)
* Fix the build of nfsv4_acls.cVolker Lendecke2009-04-151-1/+1
| | | | | | .. after adding smb_iconv_convenience to ndr_size_security_descriptor() (cherry picked from commit 9e70a960b78b8c2ca7c308a4ff9af9011804585c) (cherry picked from commit d3289c3e7df5951c1634642f026fc7873579b235)
* Try and fix the build farm RAW-STREAMS errors. Ordering ofJeremy Allison2009-04-151-2/+2
| | | | | | | | modules shouldn't matter, so as vfs_streams_depot doesn't implement get/setxattrs then call into the full VFS stack at the top. Jeremy (cherry picked from commit 5e77abe108bab07c04f5c7186b63a4c0fef59721)
* s3 onefs: Change error status to NT_ACCESS_DENIED for errors in ↵David Kwan2009-04-151-5/+5
| | | | | | | SET_SECURITY_DESC (cherry picked from commit ad98eae02e623a8ca8aa6a1c46d5aedea50e2e4b) (cherry picked from commit 7d5996e1d5eca454f651ca49a357d28077446309)
* Use StrCaseCmp in the dirsort moduleVolker Lendecke2009-04-151-1/+1
| | | | (cherry picked from commit fcd02076d7562d2bc222dd15d2cd0a8fff58d5cf)
* Add dirsort moduleAndy Kelk2009-04-151-0/+194
| | | | (cherry picked from commit 2364bc8dcd46ca66e06e1dd8d4ed224611d65330)
* s3 onefs: Correctly error out when the read returns EOFTim Prouty2009-04-151-5/+9
| | | | | Also add some more debugging. (cherry picked from commit a398deb3fe71a6c4c237b1f64dd7bbb8cb6bfa28)
* s3: Don't return in a void funtionTim Prouty2009-04-151-1/+1
| | | | (cherry picked from commit a6b0a884d9ef247470e6ec54ce8fab3a77c07864)
* s3 OneFS: Add kernel strict locking supportDave Richards2009-04-153-10/+95
| | | | (cherry picked from commit f5a1f68ee39ee1b31253acdb392d9d62f96a3c0e)
* s3: Add strict lock/unlock calls to the vfs layer to replace is_lockedDave Richards2009-04-152-0/+64
| | | | (cherry picked from commit 2d5e98e7e5a737dde360ab3490fff786fa0703b6)
* Add a vfs_preopen module to hide fs latenciesVolker Lendecke2009-03-101-0/+456
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* s3 OneFS: Use the public open_streams_for_deleteTim Prouty2009-03-041-113/+0
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* Fix crashes when running RAW-ACLs against system with tdb ACL modulesJeremy Allison2009-03-042-3/+3
| | | | | (caused by the POSIX pathname fixes). Jeremy.
* Make use of gpfs_get_real_filename optionalVolker Lendecke2009-03-042-1/+10
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* s3 OneFS: Add parameter to ignore streamsTim Prouty2009-03-034-3/+17
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* s3 OneFS: Refactor config code and cleanup includesTim Prouty2009-03-0111-385/+453
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* Use fsp->posix_open in preference if we have it.Jeremy Allison2009-02-252-7/+7
| | | | Jeremy.
* Ensure ACL modules work with POSIX paths.Jeremy Allison2009-02-252-22/+79
| | | | Jeremy.
* s3 OneFS: Add .snapshot directory configuration handlingTim Prouty2009-02-254-27/+201
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