| Commit message (Collapse) | Author | Age | Files | Lines |
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License message changed for server-side, dual license GPLV2 and LGPLv3+.
Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09
BUG: 852318
Signed-off-by: Varun Shastry <vshastry@redhat.com>
Reviewed-on: http://review.gluster.org/3940
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Problem:
For anonymous fds posix_fremovexattr fails to work because the open
never happens and the fd-ctx is not set with the fd-number.
Fix:
Use posix_fd_ctx_get which opens and sets the fd-number in the fd-ctx
for anonymous fds.
Tests:
Added a syncop call in glustershd to test this change and it worked fine.
Change-Id: I9629190a87eb27a7a1578e4fe732a5eb1248f30c
BUG: 854331
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.org/3903
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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- http://review.gluster.org/3909 introduces new xattrops
- http://review.gluster.org/3829 changes the dict API
The new xattrops has been written against the old dict API,
but been committed after the dict API change, resulting in
a build error.
Change-Id: I10b9acc79927f3505b5e13116653fb9a584ffd31
BUG: 850917
Signed-off-by: Csaba Henk <csaba@redhat.com>
Reviewed-on: http://review.gluster.org/3915
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Problem:
For set/reset of outcast (ALL changelog bits set per transaction
type i.e. data/mdata/entry) from afr the capability of OR/AND in
xattrop is needed in posix. Otherwise marking outcast will only
be possible in self-heals where appropriate locks are held so
that no other transaction is in progress, so exact number can be
computed with which when XATTROP_ADD happens all bits will be set
for that changelog.
Fix:
Implemented new xattrop-op OR_ARRAY, AND_ARRAY. Made checks in
__add_array to work well with __or_array.
Tests:
From Afr code made an OR_ARRAY with ALL bits set and it reflected
on the changelog xattrs. changelog incrementing did not have any
effects on the all-set changelog.
From Afr code made an AND_ARRAY with 0 and it reflected in the
changelog xattrs.
Change-Id: Ie89c78a43d05789e3a8fa03d2422b52083ae80b9
BUG: 847671
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.org/3909
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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* ie, don't dereference dict_t pointer, instead use APIs everywhere
* other than dict_t only 'data_t' should be the valid export from dict.h
* added 'dict_foreach_fnmatch()' API
* changed dict_lookup() to use data_t, instead of data_pair_t
Change-Id: I400bb0dd55519a7c5d2a107e67c8e7a7207228dc
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 850917
Reviewed-on: http://review.gluster.org/3829
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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The license message is changed to
Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
Change-Id: I07d2b63ed5fbbbd1884f1e74f2dd56013d15b0f4
BUG: 852318
Signed-off-by: Varun Shastry <vshastry@redhat.com>
Reviewed-on: http://review.gluster.org/3858
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Bring in option which is supported by posix xlator
to filter out directory's entries from being returned.
DHT would now request non-first subvols to filter out
directory entries.
dht xlator-option readdir-optimize will enable this
optimization
Change-Id: I35224bc81c9657f54f952efac02790276c35ded5
BUG: 838199
Signed-off-by: shishir gowda <sgowda@redhat.com>
Reviewed-on: http://review.gluster.com/3772
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Change-Id: If7ee85aa0d93f9018a76e7f60fcb7dcaf849dbdc
BUG: 839950
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/3742
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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Change-Id: I71c234b12a1d16405e508b715932022fdce346f0
BUG: 838195
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.com/3681
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Change-Id: Ida065e108a1d2a61b134fb847e8c4981b46fc3c6
BUG: 838195
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.com/3673
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Configurable via cli with "storage.linux-aio" settable option
Change-Id: I9929e0d6fc1bbc2a0fe1fb67bfc8d15d8a483d3f
BUG: 837495
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.com/3627
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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See comments in http://bugzilla.redhat.com/839925 for
the code to perform this change.
Signed-off-by: Jim Meyering <meyering@redhat.com>
BUG: 839925
Change-Id: I10e4ecff16c3749fe17c2831c516737e08a3205a
Reviewed-on: http://review.gluster.com/3661
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Use proper variable types for getting return value of getxattr calls,
which otherwise can lead to segfaulting of processes or page allocation
failures in the kernel.
Change-Id: I62ab5d6c378447090c19846f03298c3afc8863ba
BUG: 838195
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.com/3640
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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When strlen(SRC) < LEN, using strncpy is misleading.
Use strcpy instead.
Change-Id: I76832353dc415de99f0583d085d5c2444d5fe8b0
BUG: 789278
Signed-off-by: Jim Meyering <meyering@redhat.com>
Reviewed-on: http://review.gluster.com/3587
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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The coalesce file format for cluster/stripe condenses the striped
files to a contiguous layout. The elimination of holes in striped
files eliminates space wasted via local filesystem preallocation
heuristics and significantly improves read performance.
Coalesce mode is implemented with a new 'coalesce' xlator option,
which is user-configurable and disabled by default. The format of
newly created files is marked with a new 'stripe-coalesce' xattr.
Cluster/stripe handles/preserves the format of files regardless
of the current mode of operation (i.e., a volume can
simultaneously consist of coalesced and non-coalesced files).
Files without the stripe-coalesce attribute are assumed to have
the traditional format to provide backward compatibility.
extras/stripe-merge: support traditional and coalesce stripe formats
Update the stripe-merge recovery tool to handle the traditional
and coalesced file formats. The format of the file is detected
automatically (and verified) via the stripe-coalesce attributes.
BUG: 801887
Change-Id: I682f0b4e819f496ddb68c9a01c4de4688280fdf8
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-on: http://review.gluster.com/3282
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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link(2) behavior is not standardized when it comes to symlink. BSD
links to the symlink target (and fails if it does not exist),
Linux links to the symlink itself. Use linkat(2) instead of link(2)
in order to get a portable behavior.
BUG: 764655
Change-Id: If7f6f17b48a4ccf8827c3795ec147306df6b5542
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.com/3507
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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from marker, setxattr() is attempted on the path even after the
unlink() happens if the fd is still active. In such cases, we should
not be logging the failures.
Change-Id: Icdd9c951f0d331cdda0bec42ae343302b2dbafde
BUG: 766611
Signed-off-by: Amar Tumballi <amarts@redhat.com>
Reviewed-on: http://review.gluster.com/3514
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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The case which can lead to gfid handle leaks:
Self-heal removes directory '/d' with 10 files in it, in brick b1.
This dir is renamed to <landfill>/<hashval of '<brick-path>/d'>
by posix. Before the janitor thread could remove the directory,
self-heal could remove another directory with same path '/d'.
Then again the rename to same path is done by posix as before.
The gfid-handles of the old '/d', 10 files in it are not unlinked.
To prevent such problems, rename the directory to be removed to
<landfill>/<gfid-str>.
Change-Id: Iad13708e1ebcc5222b64c058aa9a2d372e1bfa5b
BUG: 811970
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/3159
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Change-Id: Ia2944f891dd62e72f3c79678c3a1fed389854a90
BUG: 811970
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/3158
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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- avoid multiple calls to posix_istat(). use cheaper posix_pstat()
- code re-org
Change-Id: I4a2e32626ade49b7d18158952849c6fe7bd6875c
BUG: 816140
Reviewed-on: http://review.gluster.com/3460
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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d_type should contain the type of the the dir-entry (man 3 readdir).
Currently the d_type is always set to DT_UNKNOWN (0). The POSIX standard
readdir() returns a 'struct dirent' on both Linux and NetBSD with the
d_type attribute.
Commit bb315cb180c3547218b5ed581d38e76aec74cf94 removed setting d_type
in xlators/mount/fuse/src/fuse-bridge.c. This was using
d_type_from_stat(). The stat() seems to have been removed for
performance reasons. Instead of removing d_type completely,
dirent->d_type could have been used. Therefore the fuse-brige can now
add "fde->type = entry->d_type" back into fuse_readdir_cbk() without
causing the previous performance impact.
Change-Id: I4514bbc0acceb33d09c3cf50bda51e34d953efca
BUG: 817785
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.com/3256
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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provide an option to failover to standard allocation if iobuf of
required size doesn't exists. this can be achieved by keeping an
arena dedicated for all the out of boundary allocations.
Change-Id: I41a2bd7d353dc7bcb2e1a6e4b41735afe9865975
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 812784
Reviewed-on: http://review.gluster.com/3136
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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* in posix we log occassionally if errno is ENOTSUP, added a
suggestion to mount with 'user_xattr' option.
* changed server's *etxattr_cbk to log ENOTSUP in debug level.
* changed client's *etxattr_cbk to log ENOTSUP in debug level.
Change-Id: Icd604050aaa68546011f2c950ecd7883ac6ee820
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 811957
Reviewed-on: http://review.gluster.com/3140
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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we were not checking for the return value of the fgetxattr(key), and
used to continue with the allocation even if size was -1, leading to
wrong memory access.
Change-Id: Ib5cf2e74fee95bc919b12efe89fed5cd25807efd
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 815346
Reviewed-on: http://review.gluster.com/3236
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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get_new_dict does not take a ref. Ref was taken only when any data
was added to the dict.
But in the out tag: we call explicit unref, which would move the ref
count to -1, if it was a unsuccessful call. unref destroys the dict
only if ref == 0.
Change-Id: Ie08c301237c2042daf90a7ef25569e3b06e3e1e9
BUG: 816870
Signed-off-by: shishir gowda <shishirng@gluster.com>
Reviewed-on: http://review.gluster.com/3240
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Change-Id: I8f9aabeadd2f842521a82e59594115bd80155d68
BUG: 2923
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.com/3053
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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this is not a complete set of issues getting fixed. Will
address other issues in another patch.
Change-Id: Ib01c7b11b205078cc4d0b3f11610751e32d14b69
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 789278
Reviewed-on: http://review.gluster.com/3145
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
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Change-Id: I9afefa2f8a39c5f2c77271ea64aff95249c88821
BUG: 791187
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.com/3204
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Change-Id: Iecbd71d13ee8a492a99689674be99b4a451593db
BUG: 788150
Signed-off-by: Kaushal M <kaushal@redhat.com>
Reviewed-on: http://review.gluster.com/3200
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Change-Id: I4605dbb1dd8bf8e26de7f253e54a7f4840c8a8be
BUG: 795355
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/3128
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Mostly to do with "-Werror=format-security" being buggy, but while we're
here we might as well fix some typos and such. Credit goes to Patrick
Matthäi <pmatthaei@debian.org> for pointing these out.
Change-Id: Ia32d1111d7c10b1f213df85d86b17a1326248ffd
BUG: 811387
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.com/3117
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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When quota or gsyncd is enabled, the marker translator performs setxattr on
files/directories. If the file/directory is deleted before setxattr, posix gets
an error when it does setxattr and logs it. But its not an error for marker and
it handles the case gracefully. Hence, avoid logging for these keys.
Change-Id: Ic614777399497be92ed1c2b4718d46adfb639d96
BUG: 765498
Signed-off-by: Mohammed Junaid <junaid@redhat.com>
Reviewed-on: http://review.gluster.com/3105
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Ric asked me to look at replacing the GPL licensed MD5 code with
something better, i.e. perhaps faster, and with a less restrictive
license, etc. So I took a couple hour holiday from working on
wrapping up the client_t and did this.
OpenSSL (nee SSLeay) is released under the OpenSSL license, a BSD/MIT
style license. OpenSSL (libcrypto.so) is used on Linux, OS X and *BSD,
Open Solaris, etc. IOW it's universally available on the platforms we
care about. It's written by Eric Young (eay), now at EMC/RSA, and I
can say from experience that the OpenSSL implementation of MD5 (at least)
is every bit as fast as RSA's proprietary implementation (primarily
because the implementations are very, very similar.) The last time I
surveyed MD5 implementations I found they're all pretty much the same
speed.
I changed the APIs (and ABIs) for the strong and weak checksums.
Strictly speaking I didn't need to do that. They're only called on
short strings of data, i.e. pathnames, so using int32_t and uint32_t
is ostensibly okay. My change is arguably a better, more general API
for this sort of thing. It's also what bit me when gerrit/jenkins
validation failed due to glusterfs segv-ing. (I didn't pay close enough
attention to the implementation of the weak checksum. But it forced me
to learn what gerrit/jenkins are doing and going forward I can do better
testing before submitting to gerrit.)
Now resubmitting with a BZ
Change-Id: I545fade1604e74fc68399894550229bd57a5e0df
BUG: 807718
Signed-off-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.com/3019
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
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with this change, the xlator APIs will have a dictionary as extra
argument, which is passed between all the layers. This can be
utilized for overloading in some of the operations.
Change-Id: I58a8186b3ef647650280e63f3e5e9b9de7827b40
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 782265
Reviewed-on: http://review.gluster.com/2960
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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so that we won't even have a GFID set on the GFID dir itself.
Change-Id: I65be7d675a308f51f4c62a86499341412b20c47f
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 802726
Reviewed-on: http://review.gluster.com/2936
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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entry->d_name instead of strncmp.
Change-Id: I29b6fc81213e52a697ed96559c3216c5512799ed
BUG: 802005
Signed-off-by: M S Vishwanath Bhat <vishwanath@gluster.com>
Reviewed-on: http://review.gluster.com/2910
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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This patch, enables rebalance processes to be started on all
nodes where the volume is spread across (1 process per node)
node-uuid xattr identifies which node takes ownership of the
task to migrate the file. The model employed is push (src pushes
to dst)
Change-Id: Ieacd46a6216cf6ded841bbaebd10cfaea51c16d6
BUG: 763844
Signed-off-by: shishirng <shishirng@gluster.com>
Reviewed-on: http://review.gluster.com/2873
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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There are few cases where create and lookup race.
Lookup ends up getting a valid struct iatt, but with no gfid set.
We need to check for gfid being 0, and handle it as an error.
Signed-off-by: shishir gowda <shishirng@gluster.com>
Change-Id: I36ae1978b325aff964cbc3b24730c1e993666267
BUG: 797167
Reviewed-on: http://review.gluster.com/2832
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Change-Id: Ib7a1f8cbab039fefb73dc35560a035d5688b0e32
BUG: 796186
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Reviewed-on: http://review.gluster.com/2808
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Request for trusted.glusterfs.node-uuid returns pathinfo
like string but containing the UUID of glusterd instead
of the backend path for the requested file. This info
is benificial for tasks like parallel rebalance that will
make use of the UUID for data locality.
Change-Id: I766a09cc4a5f63aebd11c73107924a1b29242dcf
BUG: 772610
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.com/2614
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Shishir Gowda <shishirng@gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Change-Id: I1fe987d255bf50e8433043749b482b67554a0ac3
BUG: 763820
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/2774
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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The support for hardlink rebalance is only available for decommissioning
of a node. this can be triggered in two ways
1. remove-brick start
2. if decommission node value is set in vol file, then a normal rebalance
command
The way we handle it is-
if (nlink > 1)
do
* if src file doesnt have linkto xattr
* mark src's linkto to the dst
* else
* perform a link on the dst
* do a look up
* if nlinks = dst.nlinks
* migrate data
* else
* continue crawling
done
Signed-off-by: shishir gowda <shishirng@gluster.com>
Change-Id: If43b5524b872fd1413e9f7aa7f436cb244e30d8d
BUG: 763844
Reviewed-on: http://review.gluster.com/2737
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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assume a case of link() systemcall, which is handled in distribute by
creating a 'linkfile' in hashed subvolume, if the 'oldloc' is present
in different subvolume. we have same 'gfid' for the linkfile as that
of file for consistency. Now, a file with multiple hardlinks, we may
end up with 'hardlinked' linkfiles. dht create linkfile using 'mknod()'
fop, and as now posix_mknod() is not equipped to handle this situation.
this patch fixes the situation by looking at the 'internal' key set in
the dictionary to differentiate the call which originates from inside
with regular system calls.
Change-Id: Ibff7c31f8e0c8bdae035c705c93a295f080ff985
BUG: 763844
Signed-off-by: Amar Tumballi <amar@gluster.com>
Reviewed-on: http://review.gluster.com/2755
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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MAKE_INODE_HANDLE uses op_ret. We do not reset it to -1, and in few
instances we jump to label out, where we unwind with op_ret.
Change-Id: Iac4d9f250f5253b3ce0cd91cc385168247efd4a8
BUG: 788998
Signed-off-by: shishir gowda <shishirng@gluster.com>
Reviewed-on: http://review.gluster.com/2759
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
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needed to implement a proper handling of open flag alterations
using fcntl() on fd.
Change-Id: Ic280d5db6f1dc0418d5c439abb8db1d3ac21ced0
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 782265
Reviewed-on: http://review.gluster.com/2723
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Change-Id: I365ef264056691914ad5bd620d8150f8b71ec887
BUG: 785524
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/2698
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
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Change-Id: I449b6a55122dfc27035569e6eb1d74ddcea68a69
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
BUG: 785522
Reviewed-on: http://review.gluster.com/2697
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
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so operations can be done on fd for extended attribute removal
Change-Id: Ie026f1b53793aeb4ae33e96ea5408c7a97f34bf6
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 766571
Reviewed-on: http://review.gluster.com/778
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
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readdirp_req() call sends a dict_t * as an argument, which
contains all the xattr keys for which the entries got in
readdirp_rsp() are having xattr value filled dictionary.
Change-Id: I8b7e1290740ea3e884e67d19156ce849227167c0
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 765785
Reviewed-on: http://review.gluster.com/771
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
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We were passing op_ret (0), instead of size variable obtained by previous
sys_lgetxattr to determine the size
Signed-off-by: root <shishirng@gluster.com>
Change-Id: I886dedc2ab752ac1feabe7a79725ea5f069d6865
BUG: 783916
Reviewed-on: http://review.gluster.com/2676
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rahul C S <rahulcs@redhat.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>
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