linux.git - Linux kernel mainline tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	drbd: new configuration parameter c-min-rate	Lars Ellenberg	2010-10-14	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \|	We now track the data rate of locally submitted resync related requests, and can thus detect non-resync activity on the lower level device. If the current sync rate is above c-min-rate, and the lower level device appears to be busy, we throttle the resyncer. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: New sync parameters for the smart resync rate controller	Philipp Reisner	2010-10-14	1	-0/+4
\| \| \| \| \|	Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: Finished the "on-no-data-accessible suspend-io;" functionality	Philipp Reisner	2010-10-14	1	-0/+1
\| \| \| \| \| \| \| \| \|	When no data is accessible (no connection to the peer, nor a local disk) allow the user to select to freeze all IO operations instead of getting IO errors. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: revert "delay probes", feature is being re-implemented differently	Lars Ellenberg	2010-08-07	1	-4/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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: Four new configuration settings for resync speed control	Philipp Reisner	2010-05-18	1	-0/+4
\| \| \| \| \| \| \| \| \|	To reasonably control resync speed over drbd-proxy connections, drbd has to measure the current delay of packets transmitted over the (possibly congested) data socket vs the meta-data socket. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: Implemented the --assume-clean option for drbdsetup resize	Philipp Reisner	2010-05-18	1	-0/+1
\| \| \| \| \|	Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: Renamed overwrite_peer to primary_force	Philipp Reisner	2010-03-11	1	-1/+1
\| \| \| \| \|	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> )	Philipp Reisner	2010-03-11	1	-0/+1
\| \| \| \| \|	Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	drbd: Allow online resizing of DRBD devices while peer not reachable (needs ↵	Philipp Reisner	2010-01-12	1	-0/+1
\| \| \| \| \| \| \|	to be explicitly forced) Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
*	The DRBD driver	Philipp Reisner	2009-10-01	1	-0/+137
	Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>