glusterfs.git/api/examples, branch v3.12.5

Make getvolfile.py example pep8 compliant

2017-01-12T19:02:01+00:00

Change-Id: I7d3c1e871b9fa3859745f4d67acf05f16c7ccf5f
BUG: 1412002
Signed-off-by: Patrick Uiterwijk 
Reviewed-on: http://review.gluster.org/16372
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

libgfapi: adding 'follow' flag to glfs_h_lookupat()

2015-08-24T16:21:51+00:00

Previously glfs_h_lookupat won't follow the symlink, this patch
introduces new flag `follow` which will resolve the same. Applications
linking against the new library will need to use the new glfs_h_lookupat
API call.

In order to stay compatible with existing binaries that use the previous
glfs_h_lookupat() function, the old symbol needs to stay available.

Verification that there are two versions of glfs_h_lookupat:

  $ objdump -T /usr/lib64/libgfapi.so.0 | grep -w glfs_h_lookupat
  0000000000015070 g    DF .text  000000000000021e  GFAPI_3.7.4 glfs_h_lookupat
  0000000000015290 g    DF .text  0000000000000008 (GFAPI_3.4.2) glfs_h_lookupat

Testing with a binary (based on anonymous_fd_read_write.c from ./tests/)
that was linked against the old library:

  $ objdump -T ./lookupat | grep -w glfs_h_lookupat
  0000000000000000      DF *UND*  0000000000000000  GFAPI_3.4.2 glfs_h_lookupat

Enable debugging for 'ld.so' so that we can check that the GFAPI_3.4.2
version of the symbol gets loaded:

  $ export LD_DEBUG_OUTPUT=lookupat.ld.log LD_DEBUG=all
  $ ./lookupat
  $ grep -w glfs_h_lookupat lookupat.ld.log.2543
  2543:     symbol=glfs_h_lookupat;  lookup in file=./lookupat [0]
  2543:     symbol=glfs_h_lookupat;  lookup in file=/lib64/libgfapi.so.0 [0]
  2543:     binding file ./lookupat [0] to /lib64/libgfapi.so.0 [0]: normal symbol `glfs_h_lookupat' [GFAPI_3.4.2]

Change-Id: I8bf9b1c19a0585f681bc1a7f84aad1ccd0f75f6a
BUG: 1252410
Signed-off-by: Jiffin Tony Thottan 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/11883
Reviewed-by: soumya k 
Reviewed-by: Kaleb KEITHLEY 
Tested-by: NetBSD Build System

gfapi : remove gfapi.py to avoid confusion

2014-07-14T16:47:36+00:00

python binding of libgfapi is evolving via libgfapi-python
project. The example available here confuses end users,
so removing it from this path.

Signed-off-by: Humble Chirammal 
Bug Id: 1119328
> Reviewed-on: http://review.gluster.org/7920
> Reviewed-by: Humble Devassy Chirammal 
> Tested-by: Humble Devassy Chirammal 
> Reviewed-by: Thiago da Silva 
> Reviewed-by: Prashanth Pai 
> Reviewed-by: Vijay Bellur 

Change-Id: I17b3aa0f0505342496019ce012cca21d84184027
Reviewed-on: http://review.gluster.org/8237
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

Revert "gfapi : remove gfapi.py to avoid confusion"

2014-06-20T14:49:12+00:00

This reverts commit d0547a28f59d80ed572652af3e327b761c4e540f

Change-Id: I79ff562fff33d4ad7ca34c6442eb0e980890965a
Reviewed-on: http://review.gluster.org/8139
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

gfapi : remove gfapi.py to avoid confusion

2014-06-20T10:39:18+00:00

python binding of libgfapi is evolving via libgfapi-python
project. The example available here confuses end users,
so removing it from this path.

Change-Id: I90a0a29972f5230b8b440e8941aaca8a62e497a6
Signed-off-by: Humble Chirammal 
Reviewed-on: http://review.gluster.org/7920
Reviewed-by: Humble Devassy Chirammal 
Tested-by: Humble Devassy Chirammal 
Reviewed-by: Thiago da Silva 
Reviewed-by: Prashanth Pai 
Reviewed-by: Vijay Bellur

Update references to the maillinglist to gluster-devel@gluster.org

2014-04-28T04:29:36+00:00

gluster-devel@nongnu.org has moved to gluster-devel@gluster.org. All
occurrences in the current (non legacy) documentation and code have been
adjusted.

Change-Id: I053162e633f7ea14fd3eed239ded017df165147c
BUG: 1091705
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/7573
Reviewed-by: Justin Clift 
Reviewed-by: Anand Avati 
Tested-by: Anand Avati

gfapi: glfs_set_volfile_server() now entertains multiple calls

2014-04-01T22:06:32+00:00

Previous API:

glfs_set_volfile_server (..., const char *host, ...) - single call

New API's:

glfs_set_volfile_server (..., const char *host1, ...)
glfs_set_volfile_server (..., const char *host2, ...)

Multiple calls to this function with different volfile servers,
port or transport-type would create a list of volfile servers
which would be polled during `volfile_fetch_attempts()`

glfs_unset_volfile_server (..., const char *host, ...) to remove
a server from the list (this is provided for future usage)

Change-Id: I313efbd3efbd0214e2a71465f33195788df406cc
BUG: 986429
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/7317
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos 
Reviewed-by: Anand Avati

features/glupy: Rename Glupy python module to avoid namespace conflict

2014-03-24T17:31:22+00:00

* Rename gluster.py to glupy.py to avoid namespace conflict (#1018619)
* Move the main Glupy files into glusterfs-extra-xlators rpm
* Move the Glupy Translator examples into glusterfs-devel rpm
* Add Glupy entry to the MAINTAINERS file

BUG: 1018619
Change-Id: I48de598ba5ae8eec0e7e276bbcca1abb0e549cef
Signed-off-by: Justin Clift 
Reviewed-on: http://review.gluster.org/6979
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Jeff Darcy

fixed a few misspellings. no code changes present

2014-03-17T23:13:31+00:00

Change-Id: Ia1a771301e9f1becbbffd8afd7eb68bec9696ef8
BUG: 1075417
Signed-off-by: arvindch 
Reviewed-on: http://review.gluster.org/7283
Reviewed-by: Justin Clift 
Tested-by: Anand Avati

api: add glfs_get_volfile

2014-03-06T05:29:42+00:00

From the API-header description:

> Sometimes it's useful e.g. for scripts to see the volfile, so that
> they can parse it and find subvolumes to do things like split-brain
> resolution or custom layouts.  The API here was specifically intended
> to make access e.g. from Python as simple as possible.
>
> Note that the volume must be started (not necessarily mounted) for
> this to work.

Change-Id: If3f55ee9611cdf4b77aa53659f0af0d21957817d
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/7183
Reviewed-by: Anand Avati 
Tested-by: Gluster Build System