it_services:mf:scheduledmaintenance
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it_services:mf:scheduledmaintenance [2014/08/01 12:56] florido [Upgrade of machines 2014] |
it_services:mf:scheduledmaintenance [2020/08/20 16:56] (current) florido Removed old content for Accessibility |
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| ====== Scheduled Maintenance ====== | ====== Scheduled Maintenance ====== | ||
| - | |||
| - | ===== Upgrade of machines 2014 ===== | ||
| - | |||
| - | Machines to upgrade: **56** | ||
| - | |||
| - | **Reasons:** Main reason is to avoid security holes and update libraries. | ||
| - | Since updating libraries might cause issues when using existing code, a set of machines with a specific version of the OS can be maintained to prevent and cross check compilation issues. Further information in [[#Situation]] and [[#Selection criterias]] | ||
| - | |||
| - | ==== Tentative Schedule ==== | ||
| - | |||
| - | NOTE: The expected update time for each machine is between 2 and 3 hours. | ||
| - | ^ Key Definitions ^^ | ||
| - | ^Workstation|A desktop machine which people uses by sitting in front of. Usually located in offices.| | ||
| - | ^Remote Workstation|A machine which people uses only through ssh access. Usually located in a server room.| | ||
| - | ^Server|A machine that is used by the infrastructure, usually only accessed directly by an Admin. Usually located in a server room.| | ||
| - | |||
| - | **OpenSuse 11.2 to OpenSuSE 13.1**: | ||
| - | ^ ^Type^Date^ | ||
| - | ^ vesuvio|Remote Workstation| 18/09/2014| | ||
| - | ^ capricciosa|Remote Workstation| 18/09/2014| | ||
| - | ^deer|Workstation| 18/09/2014| | ||
| - | |||
| - | ^ ^Type^Date^ | ||
| - | ^kaki|Workstation|19/09/2014| | ||
| - | ^myon|Workstation|19/09/2014| | ||
| - | ^pion|Workstation|19/09/2014| | ||
| - | ^meson|Workstation|19/09/2014| | ||
| - | |||
| - | ^ ^Type^Date^ | ||
| - | ^passion|Server|20/09/2014| | ||
| - | |||
| - | **OpenSuse 11.4 to OpenSuSE 13.1** | ||
| - | |||
| - | ^ ^Type^Date^ | ||
| - | ^balder|Workstation|25/09/2014| | ||
| - | ^ole|Workstation|25/09/2014| | ||
| - | ^jarjar|Workstation|25/09/2014| | ||
| - | ^cactus|Workstation|25/09/2014| | ||
| - | |||
| - | ^bear|Workstation|26/09/2014| | ||
| - | ^hugin|Workstation|26/09/2014| | ||
| - | ^kiwi|Workstation|26/09/2014| | ||
| - | ^melon|Workstation|26/09/2014| | ||
| - | |||
| - | ^peach|Workstation|27/09/2014| | ||
| - | ^wolf|Workstation|27/09/2014| | ||
| - | ^yoda|Workstation|27/09/2014| | ||
| - | ^elk|Workstation|27/09/2014| | ||
| - | |||
| - | |||
| - | ==== Status of other machines ==== | ||
| - | |||
| - | **Will NOT be updated** | ||
| - | (might be updated upon request, they will be updated in a future scheduled maintenance) | ||
| - | ^ ^Type^OS^memory(GB)^Cores^ | ||
| - | ^ryde|Remote Workstation|OpenSUSE 11.2|12|8| | ||
| - | ^calzone|Remote Workstation|OpenSUSE 11.2|48|8| | ||
| - | ^satyricon|Remote Workstation|OpenSUSE 11.4|128|24| | ||
| - | ^kaon|WorkstationOpenSUSE 11.2|4|2| | ||
| - | ^neutron|Workstation|OpenSUSE 11.2|8|2| | ||
| - | ^gere|Workstation|OpenSUSE 11.4|16|8| | ||
| - | ^heimdall|Workstation|OpenSUSE 11.4|16|8| | ||
| - | ^r2d2|Workstation|OpenSUSE 11.4|16|8| | ||
| - | ^rind|Workstation|OpenSUSE 11.4|16|8| | ||
| - | ^lynx|Workstation|OpenSUSE 11.4|32|8| | ||
| - | ^edda|Workstation|OpenSUSE 11.4|32|12| | ||
| - | |||
| - | |||
| - | **Should be substituted with new machines:** | ||
| - | ^ ^Type^OS^memory(GB)^Cores^ | ||
| - | ^hazel|Workstation|OpenSUSE 11.2|2|2| | ||
| - | ^mango|Workstation|OpenSUSE 11.2|2|2| | ||
| - | ^cider|Workstation|OpenSUSE 11.4|3|2| | ||
| - | |||
| - | **Should be removed or reassigned:** | ||
| - | ^ ^Type^OS^memory(GB)^Cores^ | ||
| - | ^valhall|Remote Workstation|Gentoo|8|2| | ||
| - | |||
| - | ==== Selection criterias ==== | ||
| - | |||
| - | - Target upgrade is to OpenSuSE 13.1 for two reasons: | ||
| - | - It seems to have the most up-to-date libraries that suit most needs | ||
| - | - Evergreen support has been announced until November 2016, see https://en.opensuse.org/openSUSE:Evergreen | ||
| - | - Machines with **OpenSuse 11.2** must be updated **first**. Support stopped 2013, see https://en.opensuse.org/openSUSE:Evergreen | ||
| - | - Some OpenSuse 11.2 machines will be left to avoid compilation issues, so that users can still have the same environment | ||
| - | - Machines will be selected in a way that there is at least an old machine with the same memory/processor for each updated one. | ||
| - | - Machines with **OpenSuse 11.4** will be updated **next**. Support stopped July 2014 (https://en.opensuse.org/openSUSE:Evergreen) | ||
| - | - See selection criterias above. | ||
| - | - **Servers will be updated last**, from the least to the most important. | ||
| - | - The most important ones will be updated after the other machines. A special schedule will follow as it will affect everybody. | ||
| - | |||
| - | |||
| - | ==== Situation ==== | ||
| - | |||
| - | Planned Upgrade is to OpenSuSE 13.1 -- although 13.2 will be released in November. | ||
| - | |||
| - | * High Priority: **30** | ||
| - | * Reason: OpenSuSE 11.2 not maintained anymore | ||
| - | * Of which: | ||
| - | * Servers: 4 | ||
| - | * Workstations: 22 | ||
| - | * Remote Workstations: 4 | ||
| - | |||
| - | * Medium Priority: **22** | ||
| - | * Reason: OpenSuSE 11.4 not maintained anymore | ||
| - | * Of which: | ||
| - | * Servers: 2 | ||
| - | * Workstations: 19 | ||
| - | * Remote Workstations: 1 | ||
| - | |||
| - | * Low priority: **4** | ||
| - | * Reason: OpenSuSE 12.3 still supported until Sept. 15th 2014 (this year). No plan to extend so far. See https://en.opensuse.org/Lifetime | ||
| - | * Of which: | ||
| - | * Servers: 1 | ||
| - | * Workstations: 3 | ||
| - | * Remote Workstations: 0 | ||
| - | |||
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it_services/mf/scheduledmaintenance.1406897797.txt.gz ยท Last modified: 2014/08/01 12:56 by florido
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