linux/net/ceph
Sage Weil 4cf9d54463 libceph: don't time out osd requests that haven't been received
Keep track of when an outgoing message is ACKed (i.e., the server fully
received it and, presumably, queued it for processing).  Time out OSD
requests only if it's been too long since they've been received.

This prevents timeouts and connection thrashing when the OSDs are simply
busy and are throttling the requests they read off the network.

Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
2011-07-26 11:27:24 -07:00
..
crush
armor.c libceph: Fix base64-decoding when input ends in newline. 2011-03-15 09:14:02 -07:00
auth_none.c
auth_none.h
auth_x_protocol.h
auth_x.c ceph: Move secret key parsing earlier. 2011-03-29 12:11:16 -07:00
auth_x.h
auth.c ceph: Move secret key parsing earlier. 2011-03-29 12:11:16 -07:00
buffer.c net: allow GFP_HIGHMEM in __vmalloc() 2010-11-21 10:04:04 -08:00
ceph_common.c libceph: Create a new key type "ceph". 2011-03-29 12:11:24 -07:00
ceph_fs.c ceph: fix file mode calculation 2011-07-19 11:25:04 -07:00
ceph_hash.c ceph: add dir_layout to inode 2011-01-12 15:15:12 -08:00
ceph_strings.c
crypto.c libceph: Create a new key type "ceph". 2011-03-29 12:11:24 -07:00
crypto.h libceph: Create a new key type "ceph". 2011-03-29 12:11:24 -07:00
debugfs.c rbd: introduce rados block device (rbd), based on libceph 2010-10-20 15:38:13 -07:00
Kconfig libceph: Get secret from the kernel keys api when mounting with key=NAME. 2011-03-29 12:11:19 -07:00
Makefile Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-08 13:47:38 -08:00
messenger.c libceph: don't time out osd requests that haven't been received 2011-07-26 11:27:24 -07:00
mon_client.c ceph: Move secret key parsing earlier. 2011-03-29 12:11:16 -07:00
msgpool.c
osd_client.c libceph: don't time out osd requests that haven't been received 2011-07-26 11:27:24 -07:00
osdmap.c libceph: handle new osdmap down/state change encoding 2011-05-24 11:52:09 -07:00
pagelist.c ceph: fix num_pages_free accounting in pagelist 2010-10-20 15:38:23 -07:00
pagevec.c libceph: fix handling of short returns from get_user_pages 2011-03-03 13:47:39 -08:00