[sheepdog-users] [corosync] Single disk getting full
sirio81 at gmail.com
Thu Aug 8 12:48:36 CEST 2013
2013/8/8 Jan Friesse <jfriesse at redhat.com>:
> ...So my recommendation for you is:
> - Upgrade to latest corosync (depend on stream you are running, so ether
> 1.4.6 or 2.3.1)
I'm already running 1.4.6.
> - Some switches don't like fragmented packets and this can happen if
> virtualization is used (corosync aligns packets to a little bit less
> then 1500 bytes, but bridge adds some bytes, so resulting packet may be
> a little larger then 1500 bytes), so you can set netmtu in corosync.conf
> to something like 1400.
Right now sheepdog is using a single bridged nic.
So setting netmtu may help.
> - You can also try to set token value to little larger value (if you are
> using 1000, use 2000, ...)
My actual values are
# How long before declaring a token lost (ms)
# How many token retransmits before forming a new configuration
> But still keep in mind, that if there is HUGE network traffic, it can
> happen that packets are lost (UDP).
Ok, thank you very much.
More information about the sheepdog-users