UpgradePlanning200908050846 < CmsTier3

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*CMS Tier-3 Upgrade Planning Page*

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---++ Details

---+++ t3fs05 emergency OS reinstallation (Solaris 10 u8)

In this emergency downtime, the main effort had to be spent at a complete reinstallation of t3fs05.
A detailed report on the fileserver problem leading to this can be found in IssueDcachePoolHangs.
The detailed setting up of the new system is documented in SolarisOsReinstall.

---+++ OS upgrade on all nodes

On the UI, one needs to make sure that at this stage no grid software is updated.
<pre>
yum update --disablerepo=glite-UI --disablerepo=dag
</pre>

On all other nodes, a simple =yum update= was enough.

Take a look at the =/boot/grub/menu.lst= file and make sure that the kernel boot parameters include the console redirection options =console=ttyS0,9600=!!!

Reboot of all machines

t3se01:<br>
Needed to adapt jdk home directory in /opt/d-cache//etc/srm_setup.env (JAVA_HOME=/usr/java/jdk1.6.0_17) 


---+++ MW upgrade on the UI

Update the rest of the package, now with the enabled MW repositories
<pre>
yum update
</pre>

Test the new YAIM version against the existing node config:

<pre>
cd /root/YAIM-config
/opt/glite/yaim/bin/yaim -v -c -s site-info.def -n glite-UI
</pre>

Edit =/opt/glite/etc/profile.d/grid-env.sh= as described on the Trash.CmsTier3NodeTypeUserInterfaceSL5 page.

---+++ MW upgrade for the WNs  (on t3nfs01)

q.v. NodeTypeOLDNFSServer


---+++ dCache postponed!!!

   * newest stable version as of 2009-12-11: dcache-1.9.5-10  download from  http://www.dcache.org/downloads/1.9/


   * Authz adaption: Look at description in UpgradePlanning200905060904#dcache



---+++ SL5 postponed!!!
   * Want to do the upgrade using the new PSI puppet based configuration mechanism. This is now becoming available (Oct/Nov)
UpgradePlanningForm
Title	MW updates
Summary	MW upgrades on UI / WNs
Target Date	Dec 11th 2009
This topic: CmsTier3 > WebHome > AdminArea > UpgradePlanning200908050846
Topic revision: r9 - 2016-11-04 - FabioMartinelli