linux/include/linux/ceph
Sage Weil 31c46473d6 libceph: remove 'osdtimeout' option
This would reset a connection with any OSD that had an outstanding
request that was taking more than N seconds.  The idea was that if the
OSD was buggy, the client could compensate by resending the request.

In reality, this only served to hide server bugs, and we haven't
actually seen such a bug in quite a while.  Moreover, the userspace
client code never did this.

More importantly, often the request is taking a long time because the
OSD is trying to recover, or overloaded, and killing the connection
and retrying would only make the situation worse by giving the OSD
more work to do.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
(cherry picked from commit 83aff95eb9)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17 08:51:20 -08:00
..
auth.h ceph: messenger: reduce args to create_authorizer 2012-11-26 11:38:07 -08:00
buffer.h
ceph_debug.h
ceph_frag.h
ceph_fs.h ceph: use LOOKUPINO to make unconnected nfs fh more reliable 2011-05-24 11:52:05 -07:00
ceph_hash.h
debugfs.h
decode.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
libceph.h libceph: remove 'osdtimeout' option 2013-01-17 08:51:20 -08:00
mdsmap.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
messenger.h libceph: drop declaration of ceph_con_get() 2012-11-26 11:38:45 -08:00
mon_client.h libceph: embed ceph connection structure in mon_client 2012-11-26 11:38:22 -08:00
msgpool.h libceph: initialize msgpool message types 2012-11-26 11:38:38 -08:00
msgr.h
osd_client.h libceph: check for invalid mapping 2012-11-26 11:38:44 -08:00
osdmap.h libceph: check for invalid mapping 2012-11-26 11:38:44 -08:00
pagelist.h ceph: add pagelist_reserve, pagelist_truncate, pagelist_set_cursor 2010-10-20 15:38:16 -07:00
rados.h ceph: update common header files 2011-03-21 12:24:21 -07:00
types.h