glusterfs.git/rpc, branch v3.13.0

gluster: IPv6 single stack support

2017-10-24T09:28:08+00:00

Summary:
- This diff changes all locations in the code to prefer inet6 family
  instead of inet.  This will allow change GlusterFS to operate
  via IPv6 instead of IPv4 for all internal operations while still
  being able to serve (FUSE or NFS) clients via IPv4.
- The changes apply to NFS as well.
- This diff ports D1892990, D1897341 & D1896522 to the 3.8 branch.

Test Plan: Prove tests!

Reviewers: dph, rwareing

Signed-off-by: Shreyas Siravara 

Change-Id: I34fdaaeb33c194782255625e00616faf75d60c33
BUG: 1406898
Reviewed-on-3.8-fb: http://review.gluster.org/16059
Reviewed-by: Shreyas Siravara 
Tested-by: Shreyas Siravara

build: make it possible to build cleanly 2x in a row

2017-10-13T16:28:55+00:00

'make clean' does not cleanup everything, and some of the files get
cleaned too eagerly. Several files are being packaged in a 'make dist'
tarball, that get rebuild each time anyway.

Specifically, this change prevents
 - libglusterfs/src/generator.pyc from laying around
 - keeping rpc/xdr/gen/*.x symlinks
 - modifying tests/basic/{fuse,gfapi}/Makefile each run
 - including tests/env.rc and events/src/eventtypes.py in the tarball

Change-Id: I774dd1abf3a9d3b6a89b938cf6ee7d7792c59a82
BUG: 1501317
Reported-by: Patrick Matthäi 
Signed-off-by: Niels de Vos

rpc: free conn->name in rpc_clnt_destroy()

2017-10-11T04:57:38+00:00

Change-Id: Idf99908aa48718a7faf7f0bbc647a679ec548282
BUG: 1443145
Signed-off-by: Niels de Vos

rpc: free registered callback programs

2017-10-11T04:55:31+00:00

Change-Id: I8c6f6b642f025d1faf74015b8f7aaecd7ebfd4d5
BUG: 1443145
Signed-off-by: Niels de Vos

rpc/rpc-transport/socket/: Coverity Issue MISSING_BREAK

2017-09-29T06:34:47+00:00

Issue: Event unterminated_case:	The case for value "AF_INET_SDP"
is not terminated by a 'break' statement.

Function: socket_server_get_local_sockaddr

Added Fall through in comment after case AF_INET_SDP.

Change-Id: I5340cde2257be33ff13c53cee6ccdb33df7d2c88
BUG: 789278
Signed-off-by: Girjesh Rajoria

heal: New feature heal info summary to list the status of brick and count of entries to be healed

2017-09-15T12:21:36+00:00

Command output:
Brick 192.168.2.8:/brick/1
Status: Connected
Total Number of entries: 363
Number of entries in heal pending: 362
Number of entries in split-brain: 0
Number of entries possibly healing: 1



  
    
      
        192.168.2.8:/brick/1
        Connected
        363
        362
        0
        1
      
    
  
  0
  0
  


Change-Id: I40cb6f77a14131c9e41b292f4901b41a228863d7
BUG: 1261463
Signed-off-by: Mohamed Ashiq Liyazudeen 
Reviewed-on: https://review.gluster.org/12154
Smoke: Gluster Build System 
Tested-by: Karthik U S 
CentOS-regression: Gluster Build System 
Reviewed-by: Ravishankar N 
Reviewed-by: Atin Mukherjee

rpc-transport/socket: tab -> spaces cleanup

2017-09-15T08:28:42+00:00

tired of review comments about use of tabs when the whole file uses tabs

Change-Id: I4f822a53f47886da04282f9c3fb84d81a7b3f8d0
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: https://review.gluster.org/18286
Smoke: Gluster Build System 
Reviewed-by: Raghavendra G 
CentOS-regression: Gluster Build System

Fix use-after-free in gf_rdma_do_reads

2017-09-15T08:28:37+00:00

If iobref_new can't allocate a ref, we free the iobuf, and
then go to the cleanup part of the function, that will
run iobuf_unref a 2nd time, which trigger a warning with
coverity.

Change-Id: Ie9cf7a5d5f98244a390e44e1403c614199eb650c
BUG: 789278
Signed-off-by: Michael Scherer 
Reviewed-on: https://review.gluster.org/18245
Smoke: Gluster Build System 
Tested-by: Raghavendra G 
Reviewed-by: Raghavendra G 
CentOS-regression: Gluster Build System

rpc: TLSv1_2_method() is deprecated in OpenSSL-1.1

2017-09-13T18:22:47+00:00

Fedora 26 has OpenSSL-1.1. Compile-time warnings indicate
that TLSv1_2_method() is now deprecated. As per the SSL man page:

  TLS_method(), TLS_server_method(), TLS_client_method()
    These are the general-purpose version-flexible SSL/TLS methods.
    The actual protocol version used will be negotiated to the highest
    version mutually supported by the client and the server. The
    supported protocols are SSLv3, TLSv1, TLSv1.1 and TLSv1.2.
    Applications should use these methods, and avoid the version-
    specific methods described below.
  ...
  TLSv1_2_method(), ...
  ...

Note that OpenSSL-1.1 is the version of OpenSSL; Fedora 25 and RHEL 7.3
and other distributions (still) have OpenSSL-1.0.

TLS versions are orthogonal to the OpenSSL version.  TLS_method() is the
new — in OpenSSL-1.1 — version flexible function intended to replace the
TLSv1_2_method() function in OpenSSL-1.0 and the older (?), insecure
TLSv23_method(). (OpenSSL-1.0 does not have TLS_method())

Change-Id: I190363ccffe7c25606ea2cf30a6b9ff1ec186057
BUG: 1491025
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: https://review.gluster.org/18268
Reviewed-by: Emmanuel Dreyfus 
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
CentOS-regression: Gluster Build System

socket: Use granular mutex locks during pollin and pollout event processing

2017-09-08T16:18:48+00:00

... instead of one global lock. This is because pollin and pollout
processing code operate on mutually exclusive members of
socket_private_t. Keeping this in mind, this patch introduces
the more granular priv->in_lock and priv->out_lock locks.

For pollerr, which modifies both priv->incoming and priv->ioq, both
locks need to be taken.

Change-Id: Id7aeb608dc7755551b6b404470d5d80709c81960
BUG: 1467614
Signed-off-by: Krutika Dhananjay 
Reviewed-on: https://review.gluster.org/17687
Smoke: Gluster Build System 
Reviewed-by: Raghavendra G 
Reviewed-by: mohammed rafi  kc 
CentOS-regression: Gluster Build System