Hi Emilio,
Thank you for your reply, I have updated lb1 and lb2 (added as a failover
cluster) and I've set LB1 as "force backup for maintenance" and LB2 took
over, after reboot to get the new kernel loaded LB1 switched automatically
to master without me using "return from maintenance" is that how it should
work?
Sep 7 14:53:39 lb1 ucarp[950]: [WARNING] Switching to state: BACKUP
Sep 7 14:53:39 lb1 ucarp[950]: [WARNING] Spawning
[/usr/local/zenloadbalancer/app/zenlatency/zenlatency-stop.pl eth0
xx.xx.xx.xx]
Sep 7 14:53:40 lb1 kernel: [ 40.097628] tg3 0000:03:00.0: eth0: Link is
up at 100 Mbps, full duplex
Sep 7 14:53:40 lb1 kernel: [ 40.097631] tg3 0000:03:00.0: eth0: Flow
control is on for TX and on for RX
Sep 7 14:53:40 lb1 kernel: [ 40.097774] ADDRCONF(NETDEV_CHANGE): eth0:
link becomes ready
Sep 7 14:53:44 lb1 ucarp[950]: [WARNING] Switching to state: MASTER
Sep 7 14:53:44 lb1 ucarp[950]: [WARNING] Spawning
[/usr/local/zenloadbalancer/app/zenlatency/zenlatency-start.pl eth0
xx.xx.xx.xx]
Of course LB2 switched to be a backup cluster.
Otherwise seems to be handling just fine after the upgrade.
Thanks!
On Fri, Sep 7, 2012 at 9:36 AM, Emilio Campos <
[email protected]> wrote:
> Hi Elo, I checked that the Kernel will be updated also the perl core,
> realy O.S. updates should work like a charm because we use official deb
> repositores .
>
> Refered to ZLB there isn't updates then no zlb packages will be modified.
>
> Summarizing Everything should work like a charm!
>
> Regards!
>
> 2012/9/6 eLo <[email protected]>
>
>> Hello,
>>
>> I've just started using Zen LB and I have a question (for now :) ) btw,
>> this one seems to be a great LB software and with the v3 coming, even
>> better!
>>
>> I've installed a lb server with zenloadbalancer-distro_**2stable.iso,
>> and I would like to know if an apt-get upgrade would be advisable (or even
>> few packages e.g. openssh, perl, etc.). aka won't break Zen LB
>> functionality.
>>
>> This is what apt-get is trying to upgrade:
>>
>>
>> root@lb1:~# apt-get upgrade
>> Reading package lists... Done
>> Building dependency tree
>> Reading state information... Done
>> The following packages will be upgraded:
>> acpid apt apt-utils aptitude base-files console-setup dpkg e2fslibs
>> e2fsprogs file grub-common grub-pc initscripts isc-dhcp-client
>> isc-dhcp-common
>> keyboard-configuration klibc-utils libbz2-1.0 libc-bin libc6 libc6-i686
>> libcomerr2 libexpat1 libfreetype6 libgnutls26 libgssapi-krb5-2 libk5crypto3
>> libklibc libkrb5-3 libkrb5support0 libldap-2.4-2 libmagic1
>> libpam-modules libpam-runtime libpam0g libpango1.0-0 libpango1.0-common
>> libpcap0.8 libpng12-0
>> libss2 libssl0.9.8 libtasn1-3 libxfont1 libxml2 linux-base
>> linux-image-2.6.32-5-686 locales login module-init-tools openssh-client
>> openssh-server openssl
>> passwd perl perl-base perl-modules procps sysv-rc sysvinit
>> sysvinit-utils tzdata usbutils x11-common
>> 63 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
>> Need to get 74.7 MB of archives.
>> After this operation, 1,503 kB of additional disk space will be used.
>> Do you want to continue [Y/n]?
>>
>>
>> root@lb1:/usr/local/zenloadbalancer# apt-cache policy openssh-client
>> openssh-client:
>> Installed: 1:5.5p1-6
>> Candidate: 1:5.5p1-6+squeeze2
>> Version table:
>> 1:5.5p1-6+squeeze2 0
>> 500 http://ftp.debian.org/debian/ stable/main i386 Packages
>> *** 1:5.5p1-6 0
>> 100 /var/lib/dpkg/status
>>
>> root@lb1:/usr/local/zenloadbalancer# apt-cache policy openssh-server
>> openssh-server:
>> Installed: 1:5.5p1-6
>> Candidate: 1:5.5p1-6+squeeze2
>> Version table:
>> 1:5.5p1-6+squeeze2 0
>> 500 http://ftp.debian.org/debian/ stable/main i386 Packages
>> *** 1:5.5p1-6 0
>> 100 /var/lib/dpkg/status
>>
>> root@lb1:/usr/local/zenloadbalancer# apt-cache policy apt
>> apt:
>> Installed: 0.8.10.3
>> Candidate: 0.8.10.3+squeeze1
>> Version table:
>> 0.8.10.3+squeeze1 0
>> 500 http://ftp.debian.org/debian/ stable/main i386 Packages
>> *** 0.8.10.3 0
>> 100 /var/lib/dpkg/status
>>
>> root@lb1:/usr/local/zenloadbalancer# apt-cache policy apt-utils
>> apt-utils:
>> Installed: 0.8.10.3
>> Candidate: 0.8.10.3+squeeze1
>> Version table:
>> 0.8.10.3+squeeze1 0
>> 500 http://ftp.debian.org/debian/ stable/main i386 Packages
>> *** 0.8.10.3 0
>> 100 /var/lib/dpkg/status
>>
>> root@lb1:/usr/local/zenloadbalancer# apt-cache policy
>> linux-image-2.6.32-5-686
>> linux-image-2.6.32-5-686:
>> Installed: 2.6.32-30
>> Candidate: 2.6.32-45
>> Version table:
>> 2.6.32-45 0
>> 500 http://ftp.debian.org/debian/ stable/main i386 Packages
>> 2.6.32-44 0
>> 500 http://security.debian.org/ stable/updates/main i386 Packages
>> *** 2.6.32-30 0
>> 100 /var/lib/dpkg/status
>>
>>
>> root@lb1:~# uname -a
>> Linux lb1 2.6.32-5-686 #1 SMP Wed Jan 12 04:01:41 UTC 2011 i686 GNU/Linux
>>
>> root@lb1:~# cat /etc/issue
>> Debian GNU/Linux 6.0 \n \l
>>
>> Thank you in advance!
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Live Security Virtual Conference
>> Exclusive live event will cover all the ways today's security and
>> threat landscape has changed and how IT managers can respond. Discussions
>> will include endpoint security, mobile security and the latest in malware
>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>
>
> --
> Load balancer distribution - Open Source Project
> http://www.zenloadbalancer.com
> Distribution list (subscribe):
> [email protected]
>
>
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Zenloadbalancer-support mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
