09 May, 2012

2 commits

• dfa8bedbf   drbd: Implemented the disk-timeout option ... Browse Code »

  When the disk-timeout is active, and it expires for a single request,
  we consider the local disk as D_FAILED. Note: With this change,
  I made both timeout based state transitions HARD state transitions.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2012-05-09 21:10:45 +0800  
• 071cf1c9a   drbd: allow ping-timeout of up to 30 seconds ... Browse Code »

  Allow up to 300 centi-seconds to be configured for the "ping timeout".
  There may be setups where heavy congestion, huge buffers, and asymmetric
  bandwidth limitations may need a "huge" ping-timeout as work-around
  for "spurious connection loss" problems.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2012-05-09 16:03:53 +0800  

30 Jun, 2011

1 commit

• 15b493d11   drbd: fix limit define, we support 1 PiByte now ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2011-06-30 15:23:45 +0800  

31 Mar, 2011

1 commit

• 25985edce   Fix common misspellings ... Browse Code »

  Fixes generated by 'codespell' and manually reviewed.

  Signed-off-by: Lucas De Marchi

  Lucas De Marchi

  2011-03-31 22:26:23 +0800  

10 Mar, 2011

2 commits

• 2b8a90b55   drbd: Corrected off-by-one error in DRBD_MINOR_COUNT_MAX ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2011-03-10 18:45:31 +0800  
• 422028b1c   drbd: New configuration parameters for dealing with network congestion ... Browse Code »

  net {
  on_congestion {block|pull-ahead|disconnect};
  congestion-fill {sectors};
  congestion-extents {al-extents};
  }

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2011-03-10 18:34:45 +0800  

15 Oct, 2010

3 commits

• 00b425377   drbd: Allow larger values for c-fill-target. ... Browse Code »

  Connections through a compressing proxy might have more bits
  on the fly. 500MByte instead of 50MByte

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2010-10-15 00:38:42 +0800  
• 0f0601f4e   drbd: new configuration parameter c-min-rate ... Browse Code »

  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
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2010-10-15 00:38:20 +0800  
• 9a31d7164   drbd: New sync parameters for the smart resync rate controller ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2010-10-15 00:38:12 +0800  

14 Oct, 2010

1 commit

• 265be2d09   drbd: Finished the "on-no-data-accessible suspend-io;" functionality ... Browse Code »

  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
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2010-10-14 20:52:53 +0800  

18 May, 2010

1 commit

• 67c7ddd05   drbd: Four new configuration settings for resync speed control ... Browse Code »

  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
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2010-05-18 07:25:00 +0800  

04 Nov, 2009

1 commit

• 89e1838f5   change default: by default, use socket buffer auto tuning ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2009-11-04 22:20:57 +0800  

02 Oct, 2009

1 commit

• b411b3637   The DRBD driver ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Philipp Reisner

  2009-10-02 03:17:49 +0800