2 queries

Dear ALL

i do have 2 queries regardin my linux servers

1) i have a REDhat 9 server . i need to upgrade it with CENTOS OS cd i upgrade to CENTOS without loosing any data
i have separate partions .. i dont wanna harm the data n var partitions but my / , /root , /usr , /opt, /usr/local ..

2) cd i make a disk ghost of my redhat linux HDD so i can make HDD and keep it as spare and if the working HDD fails i jus replace with the ghost HDD swich the machine ON aand its up and running
this machine will be used as a DNS Server only so data not problem


appreciate your help


thnks

regards

simon



Larry Brown <larry.brown@xxxxxxxxxxxxxxxxxxxxx> wrote:
On Fri, 2007-05-11 at 17:02, Herta Van den Eynde wrote:
,

This is basically how unix/linux clusters work, but I must admit, I
never looked at the arp requests.

If the arps bother you, and you're not using this for clustering with
automatic failover, you could also manage this via dns or /etc/hosts
files. You could create three hostnames, and simply have the names
translate to the ip address you want/need.

Kind regards,

Herta

Thanks. I was looking to see if anyone has had problems running this
way (multiple apps talking to one another addressing messages to aliases
for other apps on the same machine). The arp requests just caught me
off guard as I wouldn't have expected them since the IP address is on
the same interface. Anyway, thanks for the input.

Larry

--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list



---------------------------------
Get the free Yahoo! toolbar and rest assured with the added security of spyware protection.
--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list

Relevant Pages

  • Re: XP Boot Problem
    ... Regards, ... The monitor seems to switch off after it gets to ... The PC's still on and the HDD ... > I tried a Repair Re-install after booting from the XP Pro ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: SUN solaris box configuration
    ... Do I need to upgrade any hardware in order to have better performance, ... RAM, HDD etc.? ... > I'd like to install SUN solaris on my PC to give myself a try on the SUN ... > Thanks & regards, ...
    (comp.unix.solaris)
  • Re: $100 For A HDD? I Hope You Enjoying Remaining In 2nd Place Microsoft...
    ... >> After all the in-roads MS made this generation in regards to being ... No games written with any HDD specific ... and outside of the huge cost of the Xbox 360 my second ... worry is the developer use of the HDD. ...
    (alt.games.video.xbox)
  • Re: Password Protected?
    ... ssg MS-MVP ... > I am trying to move my data from one HDD to another. ... > computer but still no luck. ...
    (microsoft.public.windowsxp.general)
  • Re: Password Protected?
    ... ssg MS-MVP ... > I am trying to move my data from one HDD to another. ... > computer but still no luck. ...
    (microsoft.public.windowsxp.perform_maintain)