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0dc2570fab
linux/fs/ceph
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Sage Weil 0dc2570fab ceph: reset requested max_size after mds reconnect 
The max_size increase request to the MDS can get lost during an MDS
restart and reconnect.  Reset our requested value after the MDS recovers,
so that any blocked writes will re-request a larger max_size upon waking.

Also, explicit wake session caps after the reconnect.  Normally the cap
renewal catches this, but not in the cases where the caps didn't go stale
in the first place, which would leave writers waiting on max_size asleep.

Signed-off-by: Sage Weil <sage@newdream.net>
2009-11-20 14:24:52 -08:00
..
crush ceph: make CRUSH hash function a bucket property 2009-11-07 20:18:22 -08:00
addr.c ceph: allocate and parse mount args before client instance 2009-10-27 11:57:03 -07:00
auth_none.c ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
auth_none.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
auth.c ceph: mount fails immediately on error 2009-11-20 14:24:46 -08:00
auth.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
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: fix page invalidation deadlock 2009-11-12 15:57:05 -08:00
ceph_debug.h
ceph_frag.c
ceph_frag.h
ceph_fs.c ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
ceph_fs.h ceph: decode updated mdsmap format 2009-11-20 14:24:33 -08:00
ceph_hash.c ceph: small cleanup in hash function 2009-11-20 14:24:26 -08:00
ceph_hash.h ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
ceph_strings.c ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
debugfs.c ceph: fix debugfs entry, simplify fsid checks 2009-11-20 14:24:27 -08:00
decode.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
dir.c ceph: exclude snapdir from readdir results 2009-11-11 15:50:25 -08:00
export.c ceph: nfs re-export support 2009-10-06 11:31:13 -07:00
file.c ceph: fix sparse endian warning 2009-11-04 16:36:12 -08:00
inode.c ceph: initialize i_size/i_rbytes on snapdir 2009-11-11 15:50:28 -08:00
ioctl.c ceph: fix endian conversions for ceph_pg 2009-11-04 16:36:07 -08:00
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: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
mds_client.c ceph: reset requested max_size after mds reconnect 2009-11-20 14:24:52 -08:00
mds_client.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
mdsmap.c ceph: decode updated mdsmap format 2009-11-20 14:24:33 -08:00
mdsmap.h ceph: decode updated mdsmap format 2009-11-20 14:24:33 -08:00
messenger.c ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
messenger.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
mon_client.c ceph: fix debugfs entry, simplify fsid checks 2009-11-20 14:24:27 -08:00
mon_client.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
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: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
osd_client.c ceph: fix debugfs entry, simplify fsid checks 2009-11-20 14:24:27 -08:00
osd_client.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
osdmap.c ceph: make CRUSH hash function a bucket property 2009-11-07 20:18:22 -08:00
osdmap.h ceph: fix endian conversions for ceph_pg 2009-11-04 16:36:07 -08:00
rados.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
README ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
snap.c ceph: snapshot management 2009-10-06 11:31:12 -07:00
super.c ceph: mount fails immediately on error 2009-11-20 14:24:46 -08:00
super.h ceph: fix debugfs entry, simplify fsid checks 2009-11-20 14:24:27 -08:00
types.h ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
xattr.c ceph: fix uninitialized err variable 2009-11-01 17:51:15 -08:00

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