Hi,
playing with 2.0.8 we found some issues with heartbeat/lvs and these lvs
setups where you need an loopback alias for the application to bind on
on startup. If a loopback alias exists for a vip ip address, error
messages will be issued. Debugging this showed:
- There is an option OCF_RESKEY_lvs_support
in .../ocf/resource.d/heartbeat/IPaddr which is not really documented
but needed for this kind of setup. Where is the place to configure this
variable?
- mentioned IPaddr is broken:
lvs_restore_loopback()
netmask_text=`echo "$NICINFO" | cut -f2`
broadcast=`echo "$NICINFO" | cut -f3`
cut without -d ' ' does not work here. Use awk w/print or fix the cut
options. If i remember correctly, even the field numbers are wrong
here.
This part:
: ${OCF_RESKEY_lvs_support=0}
# Normalize the value of lvs_support
if [ "${OCF_RESKEY_lvs_support}" = "true" \
-o "${OCF_RESKEY_lvs_support}" = "on" ]; then
OCF_RESKEY_lvs_support=1
else
OCF_RESKEY_lvs_support=0
fi
resets OCF_RESKEY_lvs_support to 0 if you try to enable this
(undocumented) variable with =1 instead of true / on.
Cheers,
-Michael
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