Complete Upgrade planning and Upgrade logging history

dCache 2.13 to 2.15 -- 03. 05. 2016 dCache 2.13 to 2.15 upgrade plan
dCache 2.6 upgrade -- 08. 11. 2013 2.2 to 2.6 upgrade
VMWare cluster upgrade -- 06. 05. 2013 Need to relocate the remaining VMs from the old VMWare cluster into the new VMWare cluster
Yearly Shutdown and dCache upgrade to 1.9.12 -- 11. 01. 2013 shutting down of all services for yearly PSI shutdown. The systems can stay up, but network is lost for some time on Jan 12th. Upgrade of dcache to 1.9.12 on Jan 14.
Scheduled PSI downtime -- 06. 01. 2012 Yearly maintenance work to be done in the PSI computing center
miscellaneous upgrades - done -- 1.12. 2010 Linux Kernel and Fileserver OS updates
phase B restructuring -- 11-12. 03. 2010 dcache upgrade to 1.9.5-16. Test evacuation of old X4500 pools. Research slow t3fs05 transfer speeds
dcache upgrade from 1.9.2-5 to 1.9.5-11 (failed), PSI power shutdown -- 08. 01. 2010 Upgrade to the "golden" dcache version. Checks for improving authz configuration. The upgrade failed and had to be rolled back. On Jan 09 the computing center will be powered down. All our servers need to be off.
MW updates -- Dec 11th 2009 MW upgrades on UI / WNs
NFS server and MW upgrades -- 30. 7. 2009 introduce new NFS for shome. LDAPS based auth. UI and WN upgrade. dCache user areas writable only to user. ILOM upgrades for X4150

dCache 2.13 to 2.15 -- 03. 05. 2016
dCache 2.13 to 2.15 upgrade plan

dCache 2.6 upgrade -- 08. 11. 2013
2.2 to 2.6 upgrade

VMWare cluster upgrade -- 06. 05. 2013
Need to relocate the remaining VMs from the old VMWare cluster into the new VMWare cluster

Yearly Shutdown and dCache upgrade to 1.9.12 -- 11. 01. 2013
shutting down of all services for yearly PSI shutdown. The systems can stay up, but network is lost for some time on Jan 12th. Upgrade of dcache to 1.9.12 on Jan 14.

Scheduled PSI downtime -- 06. 01. 2012
Yearly maintenance work to be done in the PSI computing center

miscellaneous upgrades - done -- 1.12. 2010
Linux Kernel and Fileserver OS updates

phase B restructuring -- 11-12. 03. 2010
dcache upgrade to 1.9.5-16. Test evacuation of old X4500 pools. Research slow t3fs05 transfer speeds

dcache upgrade from 1.9.2-5 to 1.9.5-11 (failed), PSI power shutdown -- 08. 01. 2010
Upgrade to the "golden" dcache version. Checks for improving authz configuration. The upgrade failed and had to be rolled back. On Jan 09 the computing center will be powered down. All our servers need to be off.

MW updates -- Dec 11th 2009
MW upgrades on UI / WNs

NFS server and MW upgrades -- 30. 7. 2009
introduce new NFS for shome. LDAPS based auth. UI and WN upgrade. dCache user areas writable only to user. ILOM upgrades for X4150

Note: The Upgrade planning twiki functionality is based on the UpgradePlanningTemplate and UpgradePlanningForm pages.

-- DerekFeichtinger - 14 May 2009

Topic revision: r4 - 2013-01-10 - DerekFeichtinger

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