glusterfs.git/xlators/features/changelog/src, branch v7dev

core: make gf_thread_create() easier to use

2019-02-01T09:37:20+00:00

This patch creates a specific function to set the thread name using a
string format and a variable argument list, like printf().

This function is used to set the thread name from gf_thread_create(),
which now accepts a variable argument list to create the full name. It's
not necessary anymore to use a local array to build the name of the
thread. This is done automatically.

Change-Id: Idd8d01fd462c227359b96e98699f8c6d962dc17c
Updates: bz#1193929
Signed-off-by: Xavi Hernandez

[geo-rep]: Worker still ACTIVE after killing bricks

2018-12-13T04:46:50+00:00

Problem: In changelog xlator after destroying listener it call's
         unlink to delete changelog socket file but socket file
         reference is not cleaned up from process memory

Solution: 1) To cleanup reference completely from process memory
             serialize transport cleanup for changelog and then
             unlink socket file
          2) Brick xlator will notify GF_EVENT_PARENT_DOWN to next
             xlator only after cleanup all xprts

Test: To test the same run below steps
      1) Setup some volume and enable brick mux
      2) kill anyone brick with gf_attach
      3) check changelog socket for specific to killed brick
         in lsof, it should cleanup completely

fixes: bz#1600145

Change-Id: Iba06cbf77d8a87b34a60fce50f6d8c0d427fa491
Signed-off-by: Mohit Agrawal

all: add xlator_api to many translators

2018-12-06T07:54:28+00:00

Fixes: #164
Change-Id: I93ad6f0232a1dc534df099059f69951e1339086f
Signed-off-by: Amar Tumballi

libglusterfs: Move devel headers under glusterfs directory

2018-12-05T21:47:04+00:00

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

features/changelog: Fix dictionary-leak

2018-11-23T06:57:06+00:00

rpcsvc_transport_unix_options_build() allocates the dictionary and sets
it in the options variable, there is no need to allocate it before passing
to the function in changelog_rpc_server_init()

updates bz#1650403
Change-Id: I5b4caedba6bda706dee723a2be34c3981bf971fb
Signed-off-by: Pranith Kumar K

all: fix warnings on non 64-bits architectures

2018-10-10T05:50:29+00:00

When compiling in other architectures there appear many warnings. Some
of them are actual problems that prevent gluster to work correctly on
those architectures.

Change-Id: Icdc7107a2bc2da662903c51910beddb84bdf03c0
fixes: bz#1632717
Signed-off-by: Xavi Hernandez

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

Land clang-format changes

2018-09-12T11:52:48+00:00

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

changelog xlator: strncpy()->sprintf(), reduce strlen()'s

2018-08-31T06:14:47+00:00

xlators/features/changelog/lib/src/gf-changelog-journal-handler.c
xlators/features/changelog/lib/src/gf-changelog.c
xlators/features/changelog/src/changelog-helpers.c
xlators/features/changelog/src/changelog-misc.h

strncpy may not be very efficient for short strings copied into
a large buffer: If the length of src is less than n,
strncpy() writes additional null bytes to dest to ensure
that a total of n bytes are written.

Instead, use snprintf(). Where possible, ensure there's
no truncation of the output.

Also:
- save the result of strlen() and re-use it when possible.
- move from strlen to SLEN (sizeof() ) for const strings.
- switch a strncpy to a memcpy.

Compile-tested only!

Change-Id: Ia7a52bce0b243613ad910192ec163c93d944e077
updates: bz#1193929
Signed-off-by: Yaniv Kaul

features/changelog: Fix a file handle leak in htime_create()

2018-08-23T03:45:24+00:00

In a few error scenarios, ht_file_hd was not being cleaned up.
Addresses CID: 1325549

Change-Id: If9b4388aa700303c1eebbf1410dc35d18c4637df
updates: bz#789278
Signed-off-by: Vijay Bellur