* One #!/usr/bin/env python and three #!/usr/bin/python were overlooked
  in all the other python fixups. Ugh.

* Two new python files missed the memo about #!/usr/bin/python3.

* One #!/usr/bin/env bash.
  Various distribution packaging policies have strong wording about
  the use of #!/usr/bin/env ...

  Note: this patch does not change the use of #!/usr/bin/env bash in
  the two files extras/{clang-checker.sh,check_goto.pl} as these are
  not included in any packages. (Although I'm not actually sure why
  anyone would ever use '/usr/bin/env {sh,bash}' as I'm not aware of
  any version-specific differences like there are with, e.g., python.)

* One #!/usr/bin/bash.
  On Fedora and CentOS > 6, /bin is a symlink to /usr/bin, so it
  makes little difference. But Debian & Ubuntu still have separate
  /bin and /usr/bin; and sh and bash are in /bin, not /usr/bin.
  (Historically, in BSD and SYSV Unix it was /bin/sh.)

  Note: Fedora and CentOS package build runs a script that converts
  all /bin/sh and /bin/bash to /usr/bin/sh and /usr/bin/bash.

Change-Id: I9171265829af78dd0cd7622c22b56d22179ff8a3
updates: bz#1193929
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>

see https://review.gluster.org/#/c/19788/,
    https://review.gluster.org/#/c/19871/,
    https://review.gluster.org/#/c/19952/,
    https://review.gluster.org/#/c/20104/,
    https://review.gluster.org/#/c/20162/,
    https://review.gluster.org/#/c/20185/,
    https://review.gluster.org/#/c/20207/,
    https://review.gluster.org/#/c/20227/,
    https://review.gluster.org/#/c/20307/,
    https://review.gluster.org/#/c/20320/,
    https://review.gluster.org/#/c/20332/, and
    https://review.gluster.org/#/c/20364/

Fixes glupy.py python2isms, iteritems -> items, and some overlooked 
print() in georep/peer_mountbroker.in

Note: Fedora packaging guidelines and SUSE rpmlint require explicit
shebangs; popular practices like #!/usr/bin/env python and #!/usr/bin/python
are not allowed; they must be #!/usr/bin/python2 or #!/usr/bin/python3

Note: Selected small fixes from 2to3 utility. Specifically apply,
basestring, funcattrs, has_key, idioms, map, numliterals, raise,
set_literal, types, urllib, and zip have already been applied. Also
version agnostic imports for urllib, cpickle, socketserver, _thread,
queue, etc., suggested by Aravinda in https://review.gluster.org/#/c/19767/1

Note: these 2to3 fixes report no changes are necessary: asserts, buffer,
exec, execfile, exitfunc, filter, getcwdu, imports2, input, intern,
itertools, metaclass, methodattrs, ne, next, nonzero, operator, paren,
raw_input, reduce, reload, renames, repr, standarderror, sys_exc, throw,
tuple_params, xreadlines.

Change-Id: Idda031c1ec975417c79323aea33e7b694e752b2a
updates: #411
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>

Since IEEE Std 1003.1-2001 does not require any
association of file times with symbolic links,
there is no requirement that file times be
updated by readlink() states [1].

stat on symlink file was generating a readlink
fop on one of the subvolumes of ec set which
in turn updates atime on that subvolume. This
causes mdata xattr to be different across ec
set and hence self heal fails. So based on [1],
atime is no longer updated by readlink fop.

[1] http://pubs.opengroup.org/onlinepubs/009695399/functions/readlink.html

fixes: bz#1592509
Change-Id: I08bd3ca3bdb222bd18160b1aa58fc2f7630c8083
Signed-off-by: Kotresh HR <khiremat@redhat.com>

see https://review.gluster.org/#/c/19788/,
    https://review.gluster.org/#/c/19871/,
    https://review.gluster.org/#/c/19952/, and
    https://review.gluster.org/#/c/20104/
    https://review.gluster.org/#/c/20162/

This patch changes uses of map() and raise(), and a few cases of print()
that were overlooked in the prior patch that fixed print.

Note: Fedora packaging guidelines require explicit shebangs, so popular
practices like #!/usr/bin/env python and #!/usr/bin/python are not
allowed; they must be #!/usr/bin/python2 or #!/usr/bin/python3

Note: Selected small fixes from 2to3 utility. Specifically apply,
basestring, funcattrs, idioms, numliterals, set_literal, types, urllib,
zip, map, and raise have already been applied. Also version agnostic
imports for urllib, cpickle, socketserver, _thread, queue, etc., suggested
 by Aravinda in https://review.gluster.org/#/c/19767/1

Note: these 2to3 fixes report no changes are necessary: asserts, buffer,
exec, execfile, exitfunc, filter, getcwdu, intern, itertools, metaclass,
methodattrs, ne, next, nonzero, operator, paren, raw_input, reduce,
reload, renames, repr, standarderror, sys_exc, throw, tuple_params,
xreadlines.

Change-Id: Id62ea491e4ab5dd390075c5c6d9d889cf6f9da27
updates: #411
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>

The client side utime xlator does two things.

1. Update unix epoch time in frame->root->ctime
2. Update the frame->root->flags based on the fop
   which indicates time attributes that should be
   updated for the parent/entry.

Credits: Rafi KC <rkavunga@redhat.com>
Updates: #208
Change-Id: I9cad297040c70798a0a8468a080eb4aeff73138d
Signed-off-by: Kotresh HR <khiremat@redhat.com>