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e835124c2b
linux/fs/ceph
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Sage Weil e835124c2b ceph: only send one flushsnap per cap_snap per mds session 
Sending multiple flushsnap messages is problematic because we ignore
the response if the tid doesn't match, and the server may only respond to
each one once.  It's also a waste.

So, skip cap_snaps that are already on the flushing list, unless the caller
tells us to resend (because we are reconnecting).

Signed-off-by: Sage Weil <sage@newdream.net>
2010-09-17 08:03:08 -07:00
..
crush ceph: clean up header guards 2010-08-01 20:11:42 -07:00
addr.c ceph: fix cap_snap and realm split 2010-09-16 16:26:51 -07:00
armor.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
auth_none.c ceph: renew auth tickets before they expire 2010-05-29 09:12:39 -07:00
auth_none.h ceph: add missing #includes 2010-05-03 10:49:24 -07:00
auth_x_protocol.h ceph: add support for auth_x authentication protocol 2010-02-11 11:48:45 -08:00
auth_x.c ceph: fix get_ticket_handler() error handling 2010-08-26 09:26:50 -07:00
auth_x.h ceph: add support for auth_x authentication protocol 2010-02-11 11:48:45 -08:00
auth.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
auth.h ceph: renew auth tickets before they expire 2010-05-29 09:12:39 -07:00
buffer.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
buffer.h ceph: buffer decoding helpers 2010-02-10 15:04:39 -08:00
caps.c ceph: only send one flushsnap per cap_snap per mds session 2010-09-17 08:03:08 -07:00
ceph_debug.h
ceph_frag.c
ceph_frag.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
ceph_fs.c ceph: request FILE_LAZYIO cap when LAZY file mode is set 2010-08-01 20:11:38 -07:00
ceph_fs.h ceph: define on-wire types, constants for file locking support 2010-08-02 15:48:54 -07:00
ceph_hash.c ceph: whitespace cleanup 2009-12-03 14:59:44 -08:00
ceph_hash.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
ceph_strings.c ceph: define on-wire types, constants for file locking support 2010-08-02 15:48:54 -07:00
crypto.c ceph: move AES iv definition to shared header 2010-08-02 15:48:31 -07:00
crypto.h ceph: code cleanup 2010-08-01 20:11:40 -07:00
debugfs.c ceph: ceph_mdsc_build_path() returns an ERR_PTR 2010-08-26 09:24:28 -07:00
decode.h ceph: code cleanup 2010-08-01 20:11:40 -07:00
dir.c ceph: fix null pointer deref on anon root dentry release 2010-09-11 10:52:47 -07:00
export.c fs/ceph: Use ERR_CAST 2010-05-29 09:12:41 -07:00
file.c ceph: whitespace cleanup 2010-08-03 10:25:11 -07:00
inode.c ceph: fix dn offset during readdir_prepopulate 2010-09-13 11:40:36 -07:00
ioctl.c ceph: add LAZYIO ioctl to mark a file description for lazy consistency 2010-08-01 20:11:39 -07:00
ioctl.h ceph: add LAZYIO ioctl to mark a file description for lazy consistency 2010-08-01 20:11:39 -07:00
Kconfig ceph: Correct obvious typo of Kconfig variable "CRYPTO_AES" 2010-07-24 21:36:07 -07:00
locks.c ceph: Fix warnings 2010-08-25 12:02:14 -07:00
Makefile ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
mds_client.c ceph: fix reconnect encoding for old servers 2010-09-11 10:52:47 -07:00
mds_client.h ceph: fix multiple mds session shutdown 2010-08-22 15:04:43 -07:00
mdsmap.c ceph: track laggy state of mds from mdsmap 2010-08-01 20:11:40 -07:00
mdsmap.h ceph: track laggy state of mds from mdsmap 2010-08-01 20:11:40 -07:00
messenger.c ceph: whitespace cleanup 2010-08-03 10:25:11 -07:00
messenger.h ceph: close out mds, osd connections before stopping auth 2010-05-29 09:42:03 -07:00
mon_client.c ceph: generalize mon requests, add pool op support 2010-08-10 14:41:25 -07:00
mon_client.h ceph: generalize mon requests, add pool op support 2010-08-10 14:41:25 -07:00
msgpool.c ceph: all allocation functions should get gfp_mask 2010-05-17 15:25:42 -07:00
msgpool.h ceph: name msgpools; useful error messages 2010-05-17 15:25:24 -07:00
msgr.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
osd_client.c ceph: fix osd request lru adjustment when sending request 2010-08-22 21:34:27 -07:00
osd_client.h ceph: resubmit requests on pg mapping change (not just primary change) 2010-05-11 09:53:56 -07:00
osdmap.c ceph: whitespace cleanup 2010-08-03 10:25:11 -07:00
osdmap.h ceph: resubmit requests on pg mapping change (not just primary change) 2010-05-11 09:53:56 -07:00
pagelist.c ceph: fix pagelist kunmap tail 2010-09-11 10:52:47 -07:00
pagelist.h ceph: support ceph_pagelist for message payload 2009-12-23 12:12:31 -08:00
rados.h ceph: sync header defs with server code 2010-08-01 20:11:42 -07:00
README ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
snap.c ceph: only send one flushsnap per cap_snap per mds session 2010-09-17 08:03:08 -07:00
super.c ceph: do not ignore osd_idle_ttl mount option 2010-08-03 12:56:57 -07:00
super.h ceph: only send one flushsnap per cap_snap per mds session 2010-09-17 08:03:08 -07:00
types.h ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
xattr.c ceph: include dirty xattrs state in snapped caps 2010-08-22 15:16:46 -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/include/ceph_hash.h	    fs/ceph/ceph_hash.h
src/include/ceph_hash.cc    fs/ceph/ceph_hash.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
src/crush/hash.c	    fs/ceph/crush/hash.c