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authorPhilipp Reisner <philipp.reisner@linbit.com>2014-03-18 14:24:35 +0100
committerPhilipp Reisner <philipp.reisner@linbit.com>2014-07-10 18:35:01 +0200
commit5d0b17f1a29e8189d04aef447a3a53cfd05529b2 (patch)
tree2d53fe259fd70241a40f33438b4b3676676bbf2c /drivers/atm/idt77252.c
parent4920e37a9e851172158ecc0fd7e060712dc1b5e8 (diff)
downloadlinux-5d0b17f1a29e8189d04aef447a3a53cfd05529b2.tar.gz
drbd: New net configuration option socket-check-timeout
In setups involving a DRBD-proxy and connections that experience a lot of buffer-bloat it might be necessary to set ping-timeout to an unusual high value. By default DRBD uses the same value to wait if a newly established TCP-connection is stable. Since the DRBD-proxy is usually located in the same data center such a long wait time may hinder DRBD's connect process. In such setups socket-check-timeout should be set to at least to the round trip time between DRBD and DRBD-proxy. I.e. in most cases to 1. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/atm/idt77252.c')
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