| Commit message (Collapse) | Author | Age | Files | Lines |
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libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.
Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs
This change although big, is just moving around the headers and
making it correct when including these headers from other sources.
This helps us correctly include libglusterfs includes without
namespace conflicts.
Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR <srangana@redhat.com>
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Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b
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With unlink, rename, rmdir, contribution xattrs
are removed. If the file is a last link
then remove_xattr will fail with ENOENT.
So it better to perform remove_xattr
only if there are more links to the file
Change-Id: Ifc1e7fda4d310fd87f6f28a635c9ea78b8f3929d
BUG: 1257694
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/12033
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
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When a quota is disable and the clean-up process terminated
without completely cleaning-up the quota xattrs.
Now when quota is enabled again, this can mess-up the accounting
A version number is suffixed for all quota xattrs and this version
number is specific to marker xaltor, i.e when quota xattrs are
requested by quotad/client marker will remove the version suffix in the
key before sending the response
Change-Id: I1ca2c11460645edba0f6b68db70d476d8d26e1eb
BUG: 1272411
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/12386
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
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During a DHT re-balance operation, quota accounts for the destination.
Problem of accounting this destination file are:
1) Migration is an internal operation, 'quota list' shows more usage on the CLI
and this will come to the normal numbers once the migration is complete
2) If the usage is close to the limit set, then we can get 'Disk Quota
Exceeded' errors in the I/O path during file migration
Solution is we should not account of the usage on the destination file
during migration, at the end of the migration. We need to reduce size of
the source directory and accounting for the migrated dest file
We assume that there are sufficent disk space in the back-end. DHT
migrator should make sure that there are sufficient disk space before it
starts the migration process.
Change-Id: Ie3cfe3e4ab5241c2a127ba0edc599a053d30c3a0
BUG: 1260545
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/12113
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Dan Lambright <dlambrig@redhat.com>
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There are three problems with marker-rename which
is fixed in this patch
Problem 1)
1) mq_reduce_parent_size is not handling inode-quota contribution
2) When dest files exists and IO is happening
Now renaming will overwrite existing file
mq_reduce_parent_size called on dest file
with saved contribution, this can be
a problem is IO is still happening
contribution might have changed
Problem 2)
There is a small race between rename and in-progress write
Consider below scenario
1) rename FOP invoked on file 'x'
2) write is still in progress for file 'x'
3) rename takes a lock on old-parent
4) write-update txn blocked on old-parent to acquire lock
5) in rename_cbk, contri xattrs are removed and contribution is deleted and
lock is released
6) now write-update txn gets the lock and updates the wrong parent
as it was holding lock on old parent
so validate parent once the lock is acquired
Problem 3)
when a rename operation is performed, a lock is
held on old parent. This lock is release before
unwinding the rename operation.
This can be a problem if there are in-progress
writes happening during rename, where update txn
can take a lock and update the old parent
as inode table is not updated with new parent
Change-Id: Ic3316097c001c33533f98592e8fcf234b1ee2aa2
BUG: 1240991
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/11578
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
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Free local in error paths
Change-Id: I76f69e7d746af8eedea34354ff5a6bf50234e50e
BUG: 1207735
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/11617
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
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Instead of including config.h in each file, and have the additional
config.h included from the compiler commandline (-include option).
When a .c file tests for a certain #define, and config.h was not
included, incorrect assumtions were made. With this change, it can not
happen again.
BUG: 1222319
Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
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inode quota is a new feature implemented in glusterfs-3.7
if quota is enabled in the older version and is upgraded
to a new version, we can hit setxattr spike during self-heal
of inode quotas. So, when a quota is enabled, turn off
inode-quotas with a xlator option.
With this patch, we still account for inode quotas but only
when a write operation is performed for a particular file.
User will be able to query inode quotas once the Inode-quota
xlator option is enabled.
Change-Id: I52fb28bf7024989ce7bb08ac63a303bf3ec1ec9a
BUG: 1209430
Signed-off-by: vmallika <vmallika@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/10152
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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On Linux systems we should use the libuuid from the distribution and not
bundle and statically link the contrib/uuid/ bits.
libglusterfs/src/compat-uuid.h has been introduced and should become an
abstraction layer for different UUID APIs. Non-Linux operating systems
should implement their compatibility layer there.
Once all operating systems have an implementation in compat-uuid.h, we
can remove contrib/uuid/ from the repository completely.
Change-Id: I345e5357644be2521685e00358bb8c83c4ea0577
BUG: 1206587
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/10129
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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* handles renames on dht linkfiles correctly
* nameless lookup friendly changes. uses gfid-to-path conversion
functionality from storage/posix to build ancestry till root.
* log message cleanup.
* build inode contexts in readdirp
* Accounting still not correct with hardlinks.
Credits:
========
Vijay Bellur <vbellur@redhat.com>
Raghavendra Bhat <rabhat@redhat.com>
Change-Id: I415b6fbbc9691f5a38d9fd3c5d083a61e578bb81
BUG: 969461
Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-on: http://review.gluster.org/5953
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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This is required by Geo-Replication that does auxillary mount
with client-pid as -1 (which has special treatment at specific
places in GlusterFS), to trigger xtime updates on the intermediate
master in a cascading setup.
Marker too had a check to "not" mark updates for geo-replication's
auxillary mounts. With the new geo-replication design, xtimes are
not set by the master on the slave for all entities. Due to this
cascading setups were broken.
This patch introduces "geo-replication.ignore-pid-check" option
as a "override" for the client-pid check for gsyncd's client-pid.
When this options is enabled, marker start "marking" even if the
updates are from the special client.
Geo-Replication on the detection of itself being an intermediate
master, enables this option.
Change-Id: I9f7140edd12fef5480595ee0f93f35b94cdb8345
BUG: 996371
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/5591
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
Tested-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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Change-Id: Ia310af96b25f29351f3adc4bbc97aea271df7673
BUG: 987747
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/5379
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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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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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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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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in each translator, which uses 'frame->local', we are using
GF_CALLOC/GF_FREE, which would be costly considering the
number of allocation happening in a lifetime of 'fop'. It
would be good to utilize the mem pool framework for xlator's
local structures, so there is no allocation overhead.
Change-Id: Ida6e65039a24d9c219b380aa1c3559f36046dc94
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 765336
Reviewed-on: http://review.gluster.com/2772
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
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permissions in rename fop.
Change-Id: Id9ac1ecdd9753377c9eb24464f51dcbdc0cd2821
BUG: 3194
Reviewed-on: http://review.gluster.com/367
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
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Change-Id: I2d10f2be44f518f496427f257988f1858e888084
BUG: 3348
Reviewed-on: http://review.gluster.com/200
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
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Change-Id: Iabd8ff835c76d828e4af50ce4941d2ff86797eee
BUG: 3194
Reviewed-on: http://review.gluster.com/98
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <raghavendra@gluster.com>
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- remove xattrs from newpath after rename is complete.
- hold inodelk on both parents (if they are different) before doing rename and
gather contribution values of oldpath and newpath to their parents while still
holding the locks. Use these contribution values to reduce parent sizes.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2966 (MacOSX compile failure: duplicate symbol _k)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2966
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- Add the disk-used to parents' size.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2649 (Quota: size field is not getting updated properly)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2649
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frame->root->lk_owner.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2804 (Occasional log messages seen indicating failure of inodelk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2804
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it is the last link.
- since we are not having different contributions for different (parent, name)
pairs, but only for different parents, links present in the same directory
will have only one contribution representing all of them. Hence parents will
not be updated for each link call and parents account for just file-size
instead of (numlinks * filesize). However this patch will cause issues
for links present accross directories, as only one of their contributions
is subtracted when all of them removed (Here all the links are accounted
in their parents, thereby total size accounted is [numlinks * filesize]).
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2689 (Quota: xattrs getting corrupted)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2689
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Use GEOREP macro if you want to refer to the feature in code.
Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>
BUG: 2757 (refactory gsync/gsyncd/syncdaemon/whatever to geo-replication)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2757
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Signed-off-by: Junaid <junaid@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 2473 (Support for volume and directory level quota)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
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Signed-off-by: Junaid <junaid@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2372 (marker: time stamp not updated with rename)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2372
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Signed-off-by: Junaid <junaid@gluster.com>
Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2310 (georeplication)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2310
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