user/sven/linux.git/include/linux/drbd_limits.h, branch v3.0.85Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.0.852011-06-30T07:23:45Zdrbd: fix limit define, we support 1 PiByte now2011-06-30T07:23:45ZLars Ellenberglars.ellenberg@linbit.com2011-06-28T07:48:48Zurn:sha1:15b493d11fcce3c5547e3d7fb6d90e11ffe12777
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Fix common misspellings2011-03-31T14:26:23ZLucas De Marchilucas.demarchi@profusion.mobi2011-03-31T01:57:33Zurn:sha1:25985edcedea6396277003854657b5f3cb31a628
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
drbd: Corrected off-by-one error in DRBD_MINOR_COUNT_MAX2011-03-10T10:45:31ZPhilipp Reisnerphilipp.reisner@linbit.com2011-01-10T10:15:17Zurn:sha1:2b8a90b55533c66258a1ff0fb27b8cffa95665c4
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: New configuration parameters for dealing with network congestion2011-03-10T10:34:45ZPhilipp Reisnerphilipp.reisner@linbit.com2010-10-27T09:12:07Zurn:sha1:422028b1ca4c07995af82a18abced022ff4c296c
net {
on_congestion {block|pull-ahead|disconnect};
congestion-fill {sectors};
congestion-extents {al-extents};
}
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: Allow larger values for c-fill-target.2010-10-14T16:38:42ZPhilipp Reisnerphilipp.reisner@linbit.com2010-10-05T09:19:39Zurn:sha1:00b425377d60e67e86721d4ce6d7cbf131a5d0fd
Connections through a compressing proxy might have more bits
on the fly. 500MByte instead of 50MByte
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drbd: new configuration parameter c-min-rate2010-10-14T16:38:20ZLars Ellenberglars.ellenberg@linbit.com2010-08-11T21:40:24Zurn:sha1:0f0601f4ea2f53cfd8bcae060fb03d9bbde070ec
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 controller2010-10-14T16:38:12ZPhilipp Reisnerphilipp.reisner@linbit.com2010-07-05T11:42:03Zurn:sha1:9a31d7164d409ca59cfadb7957ac7b0acf4545b8
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;" functionality2010-10-14T12:52:53ZPhilipp Reisnerphilipp.reisner@linbit.com2010-05-31T08:14:17Zurn:sha1:265be2d09853d425ad14a61cda0ca63345613d0c
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: Four new configuration settings for resync speed control2010-05-17T23:25:00ZPhilipp Reisnerphilipp.reisner@linbit.com2010-05-04T09:12:00Zurn:sha1:67c7ddd055c794f0d8e9466ca2d6b5cc0b73d4df
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>
change default: by default, use socket buffer auto tuning2009-11-04T14:20:57ZLars Ellenberglars.ellenberg@linbit.com2009-09-21T08:46:22Zurn:sha1:89e1838f5f2c2af80268a096b9a687643b0d0846
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>