glusterfs.git/xlators/protocol/server, branch v4.0.0

build: address linkage issues

2018-03-06T13:43:53+00:00

We have the following undefined symbol error from protocol/server.so:

  glusterfs_mgmt_pmap_signout
  glusterfs_autoscale_threads

See https://review.gluster.org/19225 (bz#1532238)
and https://review.gluster.org/19657 (bz#1550895)

IMO this is a cleaner solution. I.e. moving the above two functions
to libgfrpc (.../rpc/rpc-lib/...)

I would also, for (foolish) consistency sake, like to see
glusterfs_mgmt_pmap_signin() moved from glusterfsd to libgfrpc as
well.

This works on f28/rawhide, with its new, more restrictive run-time
link semantics. The smoke and regression tests on earlier fedora and
centos will confirm that it works on those platforms too.

master: 1550895
master: https://review.gluster.org/19664

Change-Id: I9cfbd1cc15e7ebd9fc31b56ac791287fa2c584de
BUG: 1551640
Signed-off-by: Kaleb S. KEITHLEY

protocol/server: Insert dummy clnt-lk-version to avoid upgrade failure

2018-03-02T18:57:48+00:00

This is required as we check for 'clnt-lk-version' in SETVOLUME callback
with older clients in place against newer servers. Change is similar to
what we have done via https://review.gluster.org/#/c/19560/.

(cherry picked from commit fecb0fc748806d4e6d61bcbef976acf473e55c82)

Change-Id: If333c20cf9503f40687ec926c44c7e50222c05b5
BUG: 1551112
Signed-off-by: Anoop C S

build: add --without-server option

2018-02-21T18:08:14+00:00

With Gluster 4.0 we will not provide the server components for EL6 and
older. At one point Gluster 4.x will get GlusterD2, which requires
Golang tools in the distribution. EL6 does not contain these at the
moment.

With this change, it is possible to `./configure --without-server` which
prevents building glusterd and the xlators for the bricks. Building RPMs
can pass `--without server` and the glusterfs-server sub-package will
not be created.

Change-Id: I97f5ccf9f2c76e60d9af83915fc59fae57ad6d25
BUG: 1547635
Signed-off-by: Niels de Vos

posix/afr: handle backward compatibility for rchecksum fop

2018-02-20T03:12:02+00:00

Added a volume option 'fips-mode-rchecksum' tied to op version 4.
If not set, rchecksum fop will use MD5 instead of SHA256.

updates: #230
Change-Id: Id8ea1303777e6450852c0bc25503cda341a6aec2
Signed-off-by: Ravishankar N 
(cherry picked from commit 6daa6535692b2c68b493636a9bbfdcbc475b3d80)

protocol: utilize the version 4 xdr

2018-02-01T11:41:00+00:00

updates #384

Change-Id: Id80bf470988dbecc69779de9eb64088559cb1f6a
Signed-off-by: Amar Tumballi

protocol: Remove lock recovery logic from client and server

2018-01-31T04:55:37+00:00

Change-Id: I27f5e1e34fe3eac96c7dd88e90753fb5d3d14550
BUG: 1540438
Signed-off-by: Anoop C S 
(cherry picked from commit 3e78ea991b213422fc423ff94994e1eb295569c7)

protocol/server: Fix "auth-path" in options table

2018-01-22T11:19:16+00:00

Options set will crash the brick with glusterd2.
glusterd used to set "auth-path" during volfile
generation. With glusterd2, it should come from
options table.

Updates: #302
Change-Id: Ie41a17779c185b87ace7e0bce0d0ba594b415a75
Signed-off-by: Kotresh HR

protocol: make on-wire-change of protocol using new XDR definition.

2018-01-19T17:18:39+00:00

With this patchset, some major things are changed in XDR, mainly:

* Naming: Instead of gfs3/gfs4 settle for gfx_ for xdr structures
* add iattx as a separate structure, and add conversion methods
* the *_rsp structure is now changed, and is also reduced in number
  (ie, no need for different strucutes if it is similar to other response).
* use proper XDR methods for sending dict on wire.

Also, with the change of xdr structure, there are changes needed
outside of xlator protocol layer to handle these properly. Mainly
because the abstraction was broken to support 0-copy RDMA with payload
for write and read FOP. This made transport layer know about the xdr
payload, hence with the change of xdr payload structure, transport layer
needed to know about the change.

Updates #384

Change-Id: I1448fbe9deab0a1b06cb8351f2f37488cefe461f
Signed-off-by: Amar Tumballi

rpc/*: auth-header changes

2018-01-17T06:00:39+00:00

Introduce another authentication header which can now send more data.
This is useful because this data can be common for all the fops, and
we don't need to change all the signatures.

As part of this, made rpc-clnt.c little more modular to support multiple
authentication structures.

stack.h changes are placeholder for the ctime etc, can be moved later
based on need.

updates #384

Change-Id: I6111c13cfd2ec92e2b4e9295896bf62a8a33b2c7
Signed-off-by: Amar Tumballi

core: fix some of the dict_{get,set} with proper APIs

2018-01-17T00:00:11+00:00

updates #220

Change-Id: I6e25dbb69b2c7021e00073e8f025d212db7de0be
Signed-off-by: Amar Tumballi