[Pacemaker] Master/Slave Confusion

Rafał Kupka rkupka+Listy.Pacemaker at pronet.com.pl
Mon Feb 1 12:55:20 UTC 2010


On Sun, Jan 31, 2010 at 06:39:28PM -0800, Erich Weiler wrote:
Hi,

> However, it seems that when LDAP starts, the IP needs to be live on each  
> node for the LDAP server to bind on that IP.  Is that how the  
> master/slave setup works in pacemaker?  Does it use iptables or  
> something to block the IP on the non-active node when the slave doesn't  
> have the floating IP?

Application (slapd) should be able to bind to a non local IP address
after setting sysctl:
sysctl -w 'net.ipv4.ip_nonlocal_bind=1'

Regards,
Kupson




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