LVS backup router not taking role

Khapare Joshi <[email protected]> Wed, 18 Jan 2012 13:52:23 +0000
Newsgroups gmane.linux.redhat.piranha
Message-ID <CABHhH+sbBaQzJVXKm4Zg59UiSj5TvnV3eGvJOFB51e3XfD5fKQ@mail.gmail.com>
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Hi, all,

first time poster. I recently deployed lvs (primary and backup) with piranh
and ran into few issues. I turned off the primary lvs to see backup lvs
will take over. However it does not take over right a way seem require
restart pulse. How does this fail over works if primary goes down ? should
not this be happen right a way if primary lvs goes down ?

And I have four real server- and it sees if one goes down whole system is
unavailable (httpd service). Then I restart pulse and get  the httpd
service. I do not think this is right. could be please guide me in right
direction to make reliable.

PS: I use direct routing and have

net.ipv4.conf.lo.arp_ignore = 1
net.ipv4.conf.lo.arp_announce = 2

in /etc/sysctl.conf

sorry for too many question.

Thanks

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Hi, all,<br><br>first time poster. I recently deployed lvs (primary and=20
backup) with piranh and ran into few issues. I turned off the primary lvs t=
o see=20
backup lvs will take over. However it does not take over right a way seem r=
equire restart pulse.=20
How does this fail over works if primary goes down ? should not this be=20
happen right a way if primary lvs goes down ?<br>
<br>And I have four real server- and it sees if one goes down whole=20
system is unavailable (httpd service). Then I restart pulse and get=A0 the
 httpd service. I do not think this is right. could be please guide me=20
in right direction to make reliable.<br>
<br>PS: I use direct routing and have <br><br>net.ipv4.conf.lo.arp_ignore =
=3D 1<br>net.ipv4.conf.lo.arp_announce =3D 2<br><br>in /etc/sysctl.conf<br>=
<br>sorry for too many question.<br><br>Thanks

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