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Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>
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Coverity warn about a code path where 'file' is freed twice. And reading
the code, I also found that 'line' shouldn't be freed using GF_FREE
since it was allocated by getline.
Also call _ng_deinit_parsers() in the success case, preventing leaking
two 'struct parser' upon multiple calls to ng_file_parse().
Change-Id: I05d71fdbf3b48a25d35e7a56a4c245ceb2dd6ed9
BUG: 789278
Signed-off-by: Michael Scherer <misc@redhat.com>
[ndevos: add _ng_deinit_parsers() cleanup suggested by Nithya]
Reviewed-on: https://review.gluster.org/16759
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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This patch adds support for multiple brick translator stacks running
in a single brick server process. This reduces our per-brick memory usage by
approximately 3x, and our appetite for TCP ports even more. It also creates
potential to avoid process/thread thrashing, and to improve QoS by scheduling
more carefully across the bricks, but realizing that potential will require
further work.
Multiplexing is controlled by the "cluster.brick-multiplex" global option. By
default it's off, and bricks are started in separate processes as before. If
multiplexing is enabled, then *compatible* bricks (mostly those with the same
transport options) will be started in the same process.
Change-Id: I45059454e51d6f4cbb29a4953359c09a408695cb
BUG: 1385758
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: https://review.gluster.org/14763
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Hostnames with dashes (like "vagrant-testVM") are not correctly parsed
when reading the exports/netgroups files. This bacomes obvious when
running ./run-tests-in-vagrant.sh because it causes
tests/basic/mount-nfs-auth.t and tests/basic/netgroup_parsing.t to fail.
The regex for hostname (in exports) and the entry and hostname
(netgroups) parsing does not include the "-" sign, and hence the
hostnames are splitted at it.
BUG: 1350237
Change-Id: I38146a283561e1fa386cc841c43fd3b1e30a87ad
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/14809
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
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Five gf_log messages are not changed to gf_msg because gf_msg
not sending the output to STDOUT.
Bug id : BZ1215017
Change-Id: Ie8de286355becc3fd73fa80057734b834cf40b04
BUG: 1194640
Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-on: http://review.gluster.org/10173
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: NetBSD Build System
Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
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NFS now has the ability to use a separate file for "netgroups" and
"exports". An administrator should have the ability to check the
validity of the files before applying the configuration.
The "glusterfsd" command now has the following additional arguments that
can be used to check the configuration:
--print-netgroups: Validate the netgroups file and print it out
--print-exports: Validate the exports file and print it out
BUG: 1143880
Change-Id: I24c40d50110d49d8290f9fd916742f7e4d0df85f
URL: http://www.gluster.org/community/documentation/index.php/Features/Exports_Netgroups_Authentication
Original-author: Shreyas Siravara <shreyas.siravara@gmail.com>
CC: Richard Wareing <rwareing@fb.com>
CC: Jiffin Tony Thottan <jthottan@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9365
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Vijay Bellur <vbellur@redhat.com>
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'line' is allocated through getline() which uses malloc(). GF_FREE()
will fail to release the memory because it can not find the expected
mem-pool header. Instead of GF_FREE(), free() should be used for strings
that get allocated with getline().
Subsequent calls to getline() with a non-NULL pointer will get the size
of the allocation adjusted with realloc().
Change-Id: I612fbf17d7283174d541da6f34d26e4f44e83bfa
BUG: 1143880
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9860
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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Netgroups are often used by enterprises to group a set of systems. The
NFS /etc/exports file support the @netgroup notation, and Gluster/NFS
will get extended to support this notation as well. For this, it is
needed that Gluster/NFS learns to parse the netgroup format.
A change to glusterfsd (Change-Id I24c40d5) will add test cases where
the parsing is used for regression testing.
BUG: 1143880
Change-Id: Ie04800d4dc26f99df922c9fcc00845f53291cf4f
Original-author: Shreyas Siravara <shreyas.siravara@gmail.com>
CC: Richard Wareing <rwareing@fb.com>
CC: Jiffin Tony Thottan <jthottan@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9360
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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