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* build/core: location of xattr.hKaleb S. KEITHLEY2018-07-181-1/+1
| | | | | | | | | | | | | | | | | | | starting with libattr-devel-2.4.48-1 in Fedora 28 <attr/xattr.h> has been removed from the package. On Fedora, RHEL/CentOS, and SUSE, the glibc-headers package has provided a near identical file, <sys/xattr.h>, in all the releases that we care about. On Debian, libc6-dev provides <sys/xattr.h> all the way back to 8/Jessie and presumably all Ubuntu derivatives since then. Note that on Debian the sys headers are installed in /usr/include/$DEB_HOST_GNU_TYPE/sys/... Change-Id: Id07c4b225bdaa6556bd54772604e75b8f346fb60 updates: bz#1193929 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* remove useless if-before-free (and free-like) functionsJim Meyering2012-07-131-8/+4
| | | | | | | | | | | | See comments in http://bugzilla.redhat.com/839925 for the code to perform this change. Signed-off-by: Jim Meyering <meyering@redhat.com> BUG: 839925 Change-Id: I10e4ecff16c3749fe17c2831c516737e08a3205a Reviewed-on: http://review.gluster.com/3661 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/stripe: implement the coalesce stripe file formatBrian Foster2012-06-071-23/+473
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The coalesce file format for cluster/stripe condenses the striped files to a contiguous layout. The elimination of holes in striped files eliminates space wasted via local filesystem preallocation heuristics and significantly improves read performance. Coalesce mode is implemented with a new 'coalesce' xlator option, which is user-configurable and disabled by default. The format of newly created files is marked with a new 'stripe-coalesce' xattr. Cluster/stripe handles/preserves the format of files regardless of the current mode of operation (i.e., a volume can simultaneously consist of coalesced and non-coalesced files). Files without the stripe-coalesce attribute are assumed to have the traditional format to provide backward compatibility. extras/stripe-merge: support traditional and coalesce stripe formats Update the stripe-merge recovery tool to handle the traditional and coalesced file formats. The format of the file is detected automatically (and verified) via the stripe-coalesce attributes. BUG: 801887 Change-Id: I682f0b4e819f496ddb68c9a01c4de4688280fdf8 Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.com/3282 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Added all filesVikas Gorur2009-02-181-0/+48