glusterfs.git/libglusterfs/src/compat.h, branch v3.7.19

posix: make sure atime and mtime are set when calling lutimes()

2017-01-09T01:11:12+00:00

When overwriting an existing file with O_TRUNC, the 'atime' was set to
0, meaning the Epoch (01-Jan-1970 UTC). However, the 'mtime' gets
updated correcty.

In case 'atime' or 'mtime' is not passed in the 'struct iatt', the time
values passed to the systemcall are taken from the current values are
returned by lstat().

Cherry picked from commit 9bed81ada6f91f998e9abd915b18e3f06557cdcb:
> Change-Id: I7021b7161dcd6c9a3e515d98f6d4847533c434b3
> BUG: 1401777
> Reported-by: Eivind Sarto 
> Signed-off-by: Niels de Vos 
> Reviewed-on: http://review.gluster.org/16034
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> Reviewed-by: Raghavendra Bhat 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Kaleb KEITHLEY 

Change-Id: I7021b7161dcd6c9a3e515d98f6d4847533c434b3
BUG: 1401122
Reported-by: Eivind Sarto 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/16354
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

features/shard: Return ENOTSUP for unsupported fallocate flags

2016-03-09T12:05:08+00:00

        Backport of: http://review.gluster.org/13523

Basis: http://lists.gnu.org/archive/html/qemu-devel/2016-02/msg05101.html

Change-Id: I681eb4d0c43c635cf96a2deab0996dec7a255fe5
BUG: 1299712
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/13652
Smoke: Gluster Build System 
Reviewed-by: Ravishankar N 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Vijay Bellur

gfapi: xattr key length check to avoid brick crash

2015-11-09T12:07:54+00:00

Added check to test if xattr key length > max allowed for OS
distribution and return:
EINVAL if xattr name pointer is NULL or 0 length
ENAMETOOLONG if xattr name length > max allowed for distribution

Function exit path for invalid input is via label "out:" for
mandatory __GLFS_EXIT_FS.

Typically the VFS does this in the kernel for us.  But since we are
bypassing the VFS by providing the libgfapi to talk directly to the
brick process, we need to add such checks.

Change-Id: I610a8440871200ae4640351902b752777a3ec0c2
BUG: 1272926
Signed-off-by: Milind Changire 
Reviewed-on: http://review.gluster.org/12207
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos 
Tested-by: NetBSD Build System 
(cherry picked from commit 47d8d2fc9c88c95dfcae2c5c06e6eb3b1ce03a92)
Reviewed-on: http://review.gluster.org/12387
Reviewed-by: Kaleb KEITHLEY

libglusterfs: Do not redefine AT_SYMLINK_NOFOLLOW on Darwin

2014-10-23T19:08:16+00:00

Change-Id: I6c31b0a01da4b2ad05d4df67418e917c2774faa9
BUG: 1089172
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/8943
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

Do not hardcode umount(8) path, emulate lazy umount

2014-10-03T14:57:47+00:00

1) Use a system-dependent macro for umount(8) location instead of
relying on $PATH  to find it, for security and portability sake.

2) Introduce gf_umount_lazy() to replace umount -l (-l for lazy) invocations,
which is only supported on Linux; On Linux behavior in unchanged. On other
systems, we fork an external process (umountd) that will take care of
periodically attempt to unmount, and optionally rmdir.

BUG: 1129939
Change-Id: Ia91167c0652f8ddab85136324b08f87c5ac1e51d
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/8649
Tested-by: Gluster Build System 
Reviewed-by: Csaba Henk 
Reviewed-by: Vijay Bellur

porting: Port for FreeBSD rebased from Mike Ma's efforts

2014-07-03T00:20:34+00:00

- Provides a working Gluster Management Daemon, CLI
- Provides a working GlusterFS server, GlusterNFS server
- Provides a working GlusterFS client
- execinfo port from FreeBSD is moved into ./contrib/libexecinfo
  for ease of portability on NetBSD. (FreeBSD 10 and OSX provide
  execinfo natively)
- More portability cleanups for Darwin, FreeBSD and NetBSD
- Provides a new rc script for FreeBSD

Change-Id: I8dff336f97479ca5a7f9b8c6b730051c0f8ac46f
BUG: 1111774
Original-Author: Mike Ma 
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/8141
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

build: MacOSX Porting fixes

2014-04-24T21:41:48+00:00

git@forge.gluster.org:~schafdog/glusterfs-core/osx-glusterfs

Working functionality on MacOSX

 - GlusterD (management daemon)
 - GlusterCLI (management cli)
 - GlusterFS FUSE (using OSXFUSE)
 - GlusterNFS (without NLM - issues with rpc.statd)

Change-Id: I20193d3f8904388e47344e523b3787dbeab044ac
BUG: 1089172
Signed-off-by: Harshavardhana 
Signed-off-by: Dennis Schafroth 
Tested-by: Harshavardhana 
Tested-by: Dennis Schafroth 
Reviewed-on: http://review.gluster.org/7503
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

libglusterfs: use correct check for linux falloc.h availability

2013-11-20T23:42:58+00:00

We should check for HAVE_LINUX_FALLOC_H rather than HAVE_FALLOC_H
to determine whether to include linux/falloc.h.

Change-Id: I05eca4de2893a88d6b9cc5ebfce738708b9960d4
BUG: 1032378
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/6314
Reviewed-by: Anand Avati 
Tested-by: Anand Avati

gluster: add fallocate fop support

2013-06-13T21:37:21+00:00

Implement support for the fallocate file operation. fallocate
allocates blocks for a particular inode such that future writes
to the associated region of the file are guaranteed not to fail
with ENOSPC.

This patch adds fallocate support to the following areas:

	- libglusterfs
	- mount/fuse
	- io-stats
	- performance/md-cache,open-behind
	- quota
	- cluster/afr,dht,stripe
	- rpc/xdr
	- protocol/client,server
	- io-threads
	- marker
	- storage/posix
	- libgfapi

BUG: 949242
Change-Id: Ice8e61351f9d6115c5df68768bc844abbf0ce8bd
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/4969
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

glusterfs: add gf_mkostemp api and use it instead of mkostemp of libc

2012-10-18T06:37:03+00:00

Change-Id: Icc12b99e2233d22037e2c4bb2b6966e45668b7dd
BUG: 764890
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/4091
Reviewed-by: Anand Avati 
Tested-by: Anand Avati