linux-toradex.git/include/linux/drbd.h, branch v2.6.36-rc5 Linux kernel for Apalis and Colibri modules drbd: revert "delay probes", feature is being re-implemented differently 2010-08-07T16:53:57+00:00 Lars Ellenberg lars.ellenberg@linbit.com 2010-08-03T18:20:20+00:00 e7f52dfb4f378ea1bbfd4476f4e8ba42f5fb332c It was a now abandoned attempt to throttle resync bandwidth based on the delay it causes on the bulk data socket. It has no userbase yet, and has been disabled by 9173465ccb51c09cc3102a10af93e9f469a0af6f already. This removes the now unused code. The basic feature, namely using up "idle" bandwith of network and disk IO subsystem, with minimal impact to application IO, is being reimplemented differently. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com> 
It was a now abandoned attempt to throttle resync bandwidth
based on the delay it causes on the bulk data socket.
It has no userbase yet, and has been disabled by
9173465ccb51c09cc3102a10af93e9f469a0af6f already.
This removes the now unused code.

The basic feature, namely using up "idle" bandwith
of network and disk IO subsystem, with minimal impact
to application IO, is being reimplemented differently.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
drbd: Fixed a race between disk-attach and unexpected state changes 2010-06-14T10:19:41+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-06-02T12:31:29+00:00 dc66c74de6f4238020db3e2041d4aca5c5b3e9bc This was a very hard to trigger race condition. If we got a state packet from the peer, after drbd_nl_disk() has already changed the disk state to D_NEGOTIATING but after_state_ch() was not yet run by the worker, then receive_state() might called drbd_sync_handshake(), which in turn crashed when accessing p_uuid. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
This was a very hard to trigger race condition.

If we got a state packet from the peer, after drbd_nl_disk() has
already changed the disk state to D_NEGOTIATING but
after_state_ch() was not yet run by the worker, then receive_state()
might called drbd_sync_handshake(), which in turn crashed
when accessing p_uuid.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Preparing 8.3.8rc2 2010-06-01T09:12:28+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-05-27T11:46:35+00:00 099c5c310e9744bd0654881bb55c137051228e56 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
drbd: This is now equivalent to drbd release 8.3.8rc1 2010-05-21T19:12:01+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-05-20T10:14:54+00:00 3d42b3612891baecf709d93f28655a6882a65d41 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
drbd: Implemented the --assume-clean option for drbdsetup resize 2010-05-17T23:17:47+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-03-24T15:07:04+00:00 6495d2c6d04f4c45411fdb1b40527c24015f39d6 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: --dry-run option for drbdsetup net ( drbdadm -- --dry-run connect <res> ) 2010-03-11T14:51:23+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-02-02T20:03:50+00:00 cf14c2e987ba0a09a7b09be2ecd55af0bc9c17b4 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: The kernel code is now equivalent to out of tree release 8.3.7 2010-01-12T09:14:42+00:00 Philipp Reisner philipp.reisner@linbit.com 2010-01-12T09:09:07+00:00 2ebccd71a71e6078920bc65b40f120e72b71c2b6 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: moved CN_IDX_DRBD and CN_VAL_DRBD to the right file 2009-11-25T16:57:36+00:00 Philipp Reisner philipp.reisner@linbit.com 2009-11-25T16:50:00+00:00 35a8a3fdcd4f973a5430e868f2f2a5c363803a5b Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
DRBD: Now the code is 8.3.6 + 3 fixes (without compat crap) 2009-11-24T17:20:08+00:00 Philipp Reisner philipp.reisner@linbit.com 2009-11-18T14:52:51+00:00 ad85dfe67bbf13d5fa20764e4ce801a1e6e526d8 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Now it is equal to DRBD release 8.3.5 without compat crap 2009-11-04T14:40:10+00:00 Philipp Reisner philipp.reisner@linbit.com 2009-10-27T11:37:14+00:00 ed814525f2e45188964c270fc3a5a0b644f7e4a9 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> 
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>