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Sage Weil ee7fdfaff7 ceph: include preferred osd in placement seed 
Mix the preferred osd (if any) into the placement seed that is fed into
the CRUSH object placement calculation.  This prevents all the placement
pgs from peering with the same osds.

Rev the osd client protocol with this change.

Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-19 11:42:41 -07:00
..
crush
ceph: gracefully avoid empty crush buckets
2009-10-07 10:59:34 -07:00
addr.c
ceph: address space operations
2009-10-06 11:31:09 -07:00
buffer.c
ceph: ref counted buffer
2009-10-06 11:31:07 -07:00
buffer.h
ceph: ref counted buffer
2009-10-06 11:31:07 -07:00
caps.c
ceph: move dirty caps code around
2009-10-15 18:14:44 -07:00
ceph_debug.h
ceph: client types
2009-10-06 11:31:07 -07:00
ceph_frag.c
ceph: client types
2009-10-06 11:31:07 -07:00
ceph_frag.h
ceph: client types
2009-10-06 11:31:07 -07:00
ceph_fs.c
ceph: add file layout validation
2009-10-09 16:39:30 -07:00
ceph_fs.h
ceph: include preferred osd in placement seed
2009-10-19 11:42:41 -07:00
ceph_strings.c
ceph: on-wire types
2009-10-06 11:31:06 -07:00
debugfs.c
ceph: debugfs
2009-10-06 11:31:14 -07:00
decode.h
ceph: convert encode/decode macros to inlines
2009-10-14 09:59:09 -07:00
dir.c
ceph: directory operations
2009-10-06 11:31:08 -07:00
export.c
ceph: nfs re-export support
2009-10-06 11:31:13 -07:00
file.c
ceph: file operations
2009-10-06 11:31:08 -07:00
inode.c
ceph: inode operations
2009-10-06 11:31:08 -07:00
ioctl.c
ceph: ioctls
2009-10-06 11:31:14 -07:00
ioctl.h
ceph: ioctls
2009-10-06 11:31:14 -07:00
Kconfig
ceph: Kconfig, Makefile
2009-10-06 11:31:15 -07:00
Makefile
ceph: Kconfig, Makefile
2009-10-06 11:31:15 -07:00
mds_client.c
ceph: flush dirty caps via the cap_dirty list
2009-10-15 18:14:35 -07:00
mds_client.h
ceph: MDS client
2009-10-06 11:31:09 -07:00
mdsmap.c
ceph: convert encode/decode macros to inlines
2009-10-14 09:59:09 -07:00
mdsmap.h
ceph: MDS client
2009-10-06 11:31:09 -07:00
messenger.c
ceph: update to mon client protocol v15
2009-10-09 16:39:27 -07:00
messenger.h
ceph: messenger library
2009-10-06 11:31:13 -07:00
mon_client.c
ceph: warn on allocation from msgpool with larger front_len
2009-10-15 18:14:43 -07:00
mon_client.h
ceph: monitor client
2009-10-06 11:31:11 -07:00
msgpool.c
ceph: warn on allocation from msgpool with larger front_len
2009-10-15 18:14:43 -07:00
msgpool.h
ceph: warn on allocation from msgpool with larger front_len
2009-10-15 18:14:43 -07:00
msgr.h
ceph: add version field to message header
2009-10-13 12:55:26 -07:00
osd_client.c
ceph: warn on allocation from msgpool with larger front_len
2009-10-15 18:14:43 -07:00
osd_client.h
ceph: OSD client
2009-10-06 11:31:10 -07:00
osdmap.c
ceph: include preferred osd in placement seed
2009-10-19 11:42:41 -07:00
osdmap.h
ceph: OSD client
2009-10-06 11:31:10 -07:00
rados.h
ceph: on-wire types
2009-10-06 11:31:06 -07:00
README
ceph: document shared files in README
2009-10-06 12:21:17 -07:00
snap.c
ceph: snapshot management
2009-10-06 11:31:12 -07:00
super.c
ceph: enable readahead
2009-10-16 14:44:43 -07:00
super.h
ceph: enable readahead
2009-10-16 14:44:43 -07:00
types.h
ceph: client types
2009-10-06 11:31:07 -07:00
xattr.c
ceph: include preferred_osd in file layout virtual xattr
2009-10-07 10:59:30 -07:00

README 

#
# The following files are shared by (and manually synchronized
# between) the Ceph userland and kernel client.
#
# userland                  kernel
src/include/ceph_fs.h	    fs/ceph/ceph_fs.h
src/include/ceph_fs.cc	    fs/ceph/ceph_fs.c
src/include/msgr.h	    fs/ceph/msgr.h
src/include/rados.h	    fs/ceph/rados.h
src/include/ceph_strings.cc fs/ceph/ceph_strings.c
src/include/ceph_frag.h	    fs/ceph/ceph_frag.h
src/include/ceph_frag.cc    fs/ceph/ceph_frag.c
src/crush/crush.c	    fs/ceph/crush/crush.c
src/crush/crush.h	    fs/ceph/crush/crush.h
src/crush/mapper.c	    fs/ceph/crush/mapper.c
src/crush/mapper.h	    fs/ceph/crush/mapper.h
src/crush/hash.h	    fs/ceph/crush/hash.h