glusterfs.git/geo-replication/syncdaemon/libcxattr.py, branch v5.0

georep: python2 to python3 compat - syscalls

2018-10-10T14:09:10+00:00

1. ctypes/syscalls
    A) arguments is expected to be encoded
    B) Raw conversion of return value from bytearray into string
2. struct pack/unpack - Raw converstion of string to bytearray
3. basestring -> str

Updates: #411
Change-Id: I80f939adcdec0ed0022c87c0b76d057ad5559e5a
Signed-off-by: Kotresh HR 
(cherry picked from commit fb6e8d0d0ca21b16d331fa69da9b9dadf6c5c35d)

All: run codespell on the code and fix issues.

2018-07-22T14:40:16+00:00

Please review, it's not always just the comments that were fixed.
I've had to revert of course all calls to creat() that were changed
to create() ...

Only compile-tested!

Change-Id: I7d02e82d9766e272a7fd9cc68e51901d69e5aab5
updates: bz#1193929
Signed-off-by: Yaniv Kaul

python: Remove all uses of find_library. Fixes #1450593

2018-03-24T05:10:31+00:00

`find_library()` doesn't consider LD_LIBRARY_PATH on Python < 3.6.

Change-Id: Iee26085cb5d14061001f19f032c2664d69a378a8
BUG: 1450593
Signed-off-by: Niklas Hambüchen

geo-rep: fix wrong argument to find_library

2016-07-07T10:49:56+00:00

Argument passed to find_library function is wrong.
Pass proper argument to find_library.

Note: It still works as default handle is libc.

Change-Id: I4657a3ef9f5249e3eec4a20582856b58168126ce
BUG: 1352423
Signed-off-by: Saravanakumar Arumugam 
Reviewed-on: http://review.gluster.org/14852
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Aravinda VK

geo-rep: Handle ERANGE error during listxattr

2016-02-26T10:12:16+00:00

llistxattr in Geo-rep is two syscall instead of one

SIZE = llistxattr(PATH, &BUF, 0);
BUF = create_buf(SIZE);
_ = llistxattr(PATH, &BUF, SIZE);

So if any new xattrs added just after first call by any other worker,
second syscall will fail with ERANGE error.

Now Geo-rep sends BUF with large size(256*100) and gets value
with only one syscall. Raises OSError if fails with ERANGE error
even after sending large BUF.

Change-Id: I8ade4bbe9a0a8ea908ed9dedcd3f2ff4c6fe6f51
Signed-off-by: Aravinda VK 
BUG: 1294588
Reviewed-on: http://review.gluster.org/13106
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Kotresh HR

geo-rep: Fix portability issues with NetBSD

2015-09-07T09:52:46+00:00

Fixes portability issues in gverify.sh and
libcxattr.py with NetBSD.

Change-Id: Idfaa6cf3815136e6a2343aab98d979b6ab451bbd
BUG: 1257847
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/12088
Reviewed-by: Emmanuel Dreyfus 
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System 
Reviewed-by: Venky Shankar

geo-rep: entry_ops errors handling

2014-06-12T06:52:52+00:00

Xattr.lsetxattr_l call will not raise OSError which
errno_wrap can handle, so we need to use Xattr.lsetxattr
to get proper OSError and errno_wrap ignores or retries
accordingly.

Change-Id: Ie0a777152ddbaf9ed80c977e4704974fec997bea
BUG: 1105083
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/7972
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar 
Tested-by: Venky Shankar

geo-rep: code pep8/flake8 fixes

2014-04-08T04:56:55+00:00

pep8 is a style guide for python.
http://legacy.python.org/dev/peps/pep-0008/

pep8 can be installed using, `pip install pep8`

Usage: `pep8 `, For example, `pep8 master.py`
will display all the coding standard errors.

flake8 is used to identify unused imports and other issues
in code.

pip install flake8

cd $GLUSTER_REPO/geo-replication/
flake8 syncdaemon

Updated license headers to each source file.

Change-Id: I01c7d0a6091d21bfa48720e9fb5624b77fa3db4a
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/7311
Reviewed-by: Kotresh HR 
Reviewed-by: Prashanth Pai 
Tested-by: Gluster Build System

gsyncd: distribute the crawling load

2013-07-26T20:18:57+00:00

* also consume changelog for change detection.
* Status fixes
* Use new libgfchangelog done API
* process (and sync) one changelog at a time

Change-Id: I24891615bb762e0741b1819ddfdef8802326cb16
BUG: 847839
Original Author: Csaba Henk 
Original Author: Aravinda VK 
Original Author: Venky Shankar 
Original Author: Amar Tumballi 
Original Author: Avra Sengupta 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5131
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

move 'xlators/marker/utils/' to 'geo-replication/' directory

2013-07-22T08:53:03+00:00

Change-Id: Ibd0faefecc15b6713eda28bc96794ae58aff45aa
BUG: 847839
Original Author: Amar Tumballi 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5133
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur