Re: Installation problems
Simone Segato <[email protected]>
| Newsgroups | gmane.linux.highavailability.ultramonkey |
|---|---|
| Organization | How2Share Technologies Inc |
| Message-ID | <[email protected]> |
I have to apologize for the information I gave you earlier... I guess it's all these late nights. The haresources file should have the same information for both nodes, not as I mentioned before. Therefore if LVS1 was the master node then LVS1 should be present in both haresources as Rick mentioned in a previous email... sorry Rick, I didn't clue in to what you wrote. I just started researching Ultramonkey for less than 3 weeks and just missed noticing how my second LVS2 was behaving. Again, apologies. Simone. Robert Bates wrote: >Hello Simone, > >That worked on LVS1 but not on LVS2. I also went through the LVS tutorial >that Rick mentioned with the same results. Now on LVS1 when I check the >status of ldirectord with /usr/sbin/ldirectord ldirectord.cf status is >replys with the error that ldirectord is stopped for /etc/ha.d/ldirectord > >Thank you again for the help, > >Robert > > >----- Original Message ----- >From: "Simone Segato" <[email protected]> >To: <[email protected]> >Sent: Thursday, August 11, 2005 2:07 PM >Subject: Re: Installation problems > > > > >>Hello Robert, >> >>In your haresources file on both nodes try this: >> >>On LVS1 put this in haresources >>lvs1.daedulussoftware.com IPaddr2::192.168.0.100/24/eth0 \ >> >> >> >IPaddr2::192.168.0.200/24/eth0 > > >>LVS2 put this in haresources >>lvs2.daedulussoftware.com IPaddr2::192.168.0.100/24/eth0 \ >> >> >> >IPaddr2::192.168.0.200/24/eth0 > > >>Let me know how that turns out. >>Simone. >> >>Robert Bates wrote: >> >> >> >>>Right >>> >>>----- Original Message ----- >>>From: "Rick Willmore" <[email protected]> >>>To: <[email protected]> >>>Sent: Thursday, August 11, 2005 1:42 PM >>>Subject: RE: Installation problems >>> >>> >>> >>> >>> >>> >>>>Uname -n on both nodes matches the node names you put in as well as the >>>>ip addresses right???? >>>> >>>>R. >>>> >>>>-----Original Message----- >>>>From: [email protected] >>>>[mailto:[email protected]] On Behalf Of Robert >>>>Bates >>>>Sent: Thursday, August 11, 2005 1:21 PM >>>>To: [email protected] >>>>Subject: Re: Installation problems >>>> >>>>Hello Simone, >>>> >>>>I checked but the server names is ha.cf where correct. I have attached >>>>my haresources and ha.cf files if you wouldn't mind taking a look. >>>> >>>>Robert >>>> >>>> >>>>----- Original Message ----- >>>>From: "Simone Segato" <[email protected]> >>>>To: <[email protected]> >>>>Sent: Thursday, August 11, 2005 12:13 PM >>>>Subject: Re: Installation problems >>>> >>>> >>>> >>>> >>>> >>>> >>>>>Hello Robert, >>>>> >>>>>Type uname -n on both LVS nodes. The result you get back in the node >>>>>name for you system. You have to specify this name in the ha.cf file >>>>>about half way down. You will notice there is an entry in the >>>>> >>>>> >>>>> >>>>> >>>>template >>>> >>>> >>>> >>>> >>>>>ha.cf file that reads: >>>>> >>>>>node kathy >>>>> >>>>>Replace kathy with your node name. >>>>> >>>>>Hope that works for you. >>>>> >>>>>Simone. >>>>> >>>>>Robert Bates wrote: >>>>> >>>>> >>>>> >>>>> >>>>> >>>>>>I added IPaddr2::192.168.0.100/24/eth0 and >>>>>> >>>>>> >>>>>> >>>>>> >>>>IPaddr2::192.168.0.200/24/eth0 >>>> >>>> >>>> >>>> >>>>>>to haresources and now I get a bad node name error. >>>>>> >>>>>>----- Original Message ----- >>>>>>From: "Horms" <[email protected]> >>>>>>To: <[email protected]> >>>>>>Sent: Thursday, August 11, 2005 1:14 AM >>>>>>Subject: Re: Installation problems >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>On Wed, Aug 10, 2005 at 07:35:16PM -0700, Robert Bates wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>>>Hi Simone and Rick, >>>>>>>> >>>>>>>>I found problem number 2. I did something wrong with the loopback >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>which >>>> >>>> >>>> >>>> >>>>>>>>killed network and generated the IP conflict errors but removed >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>them >>>>and >>>> >>>> >>>> >>>> >>>>>>>> >>>>>>>> >>>>>>now >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>>at least they can see the network. >>>>>>>> >>>>>>>>On problem 1 I don't have the virtual IPs in haresources. For some >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>reason I >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>>can't seem to get the syntax right because it keeps throwing >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>errors. >>>> >>>> >>>> >>>> >>>>>>>> >>>>>>>> >>>>>>This >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>>is what I have >>>>>>>> >>>>>>>>192.168.0.100 virtual web server >>>>>>>>192.168.0.101 real web server 1 >>>>>>>>192.168.0.102 real web server 2 >>>>>>>> >>>>>>>>192.168.0.200 virtual mysql server >>>>>>>>192.168.0.201 real mysql server 1 >>>>>>>>192.168.0.202 real mysql server 2 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>to your haresourses should add this. >>>>>>> >>>>>>> >>>>>>>To elaborate slightly on ip vs ifconfig, which came up in another >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>mail. >>>> >>>> >>>> >>>> >>>>>>>ifconfig is the old-school way of configuring interfaces. It along >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>with >>>> >>>> >>>> >>>> >>>>>>>route is what the IPaddr resource uses. This works, mostly, but it >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>turns >>>> >>>> >>>> >>>> >>>>>>>out that ifconfig is not very well suited to this kind of work for a >>>>>>>variety of reasons. IPaddr2 is a reimlimentation of IPaddr which >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>makes >>>> >>>> >>>> >>>> >>>>>>>use if the ip command, and as a result is a lot cleaner, and >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>provides >>>> >>>> >>>> >>>> >>>>>>>some features that are either impossible, or to complex to provide >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>using >>>> >>>> >>>> >>>> >>>>>>>IPaddr. >>>>>>> >>>>>>>For your purposes either should do, the syntax is the same. >>>>>>>But IPaddr2 is the way of the future, so I recommend using that. >>>>>>> >>>>>>>ip is a more powerful tool that allows you to configure interfaces, >>>>>>>routing, policy routing, and all sorts of other fun stuff. >>>>>>>As mentioned above, this is what IPaddr2 uses. >>>>>>> >>>>>>>The main catch is that the model that ifconfig uses to add >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>additional >>>> >>>> >>>> >>>> >>>>>>>addresses to an interface - called an alias - basically sets up a >>>>>>>separate virtual interface. Whereas ip just adds a secondary address >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>to >>>> >>>> >>>> >>>> >>>>>>>the interface. This is important because while ip can see aliases >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>set up >>>> >>>> >>>> >>>> >>>>>>>using ifconfig, ifconfig can't see secondary addresses added using >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>ip. >>>> >>>> >>>> >>>> >>>>>>>So if you use ifconfig (which lets face it is a bit easier to type, >>>>>>>especially if you have been using it for years) and you think >>>>>>>there are some addresses missing, double check using ip addr sh >>>>>>> >>>>>>>-- >>>>>>>Horms >>>>>>> >>>>>>> >>>>>>>-- >>>>>>>Ultra Monkey - http://www.ultramonkey.org/ >>>>>>>To UNSUBSCRIBE, email to [email protected], with a body: >>>>>>>unsubscribe ultramonkey-users [email protected] >>>>>>>where "[email protected]" is YOUR email address. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>-- >>>>>Ultra Monkey - http://www.ultramonkey.org/ >>>>>To UNSUBSCRIBE, email to [email protected], with a body: >>>>>unsubscribe ultramonkey-users [email protected] >>>>>where "[email protected]" is YOUR email address. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>-- >>>>Ultra Monkey - http://www.ultramonkey.org/ >>>>To UNSUBSCRIBE, email to [email protected], with a body: >>>>unsubscribe ultramonkey-users [email protected] >>>>where "[email protected]" is YOUR email address. >>>> >>>> >>>> >>>> >>>> >>>> >>-- >>Ultra Monkey - http://www.ultramonkey.org/ >>To UNSUBSCRIBE, email to [email protected], with a body: >>unsubscribe ultramonkey-users [email protected] >>where "[email protected]" is YOUR email address. >> >> >> >> > > > > > -- Ultra Monkey - http://www.ultramonkey.org/ To UNSUBSCRIBE, email to [email protected], with a body: unsubscribe ultramonkey-users [email protected] where "[email protected]" is YOUR email address.