Hi John, list, similar to James' approach, I would first model all (physical) resources, that are needed to provide the cluster service. In your case these would be the SAN entity and both servers. If possible (depending on wether the virtual IP is visible on the physical nodes interface/address table) I would also model the pingable device. If that's not working (duplicate model with same ip) you might use an SPM test. In a second step it's then useful to model the "business service" within Spectrum Service Manager. Each layer which can force the whole system down, needs to be a separate service model.
e.g.: service resources policy vip pingable or SPM test condition high sensitivity server both physical servers condition redundancy san san device condition high sensitivity business all above services service health high sensitivity Mit freundlichen Gruessen - Yours sincerely Raphael Franck Senior System Engineer Managed Services Factory Computacenter AG & Co oHG Services & Solutions Europaring 34-40, 50170 Kerpen, Germany E-Mail: [email protected] WWW: www.computacenter.de -----Ursprüngliche Nachricht----- Von: James Garthek [mailto:[email protected]] Gesendet: Mittwoch, 13. April 2011 11:15 An: spectrum Cc: spectrum Betreff: Re: [spectrum] Modelling cluster service Hi, You can follow both approaches. It's up to you. My preference is to model physical devices with physical connections rather than a layer-3 or service view modeling. Latter, I create services or pingables to monitor the service itself. But this is my personal preference. Regards. James. On Tue, Apr 12, 2011 at 5:55 PM, John Vasquez <[email protected]> wrote: > Hi group, please any tips for model cluster services services, for example: > > Database in cluster have 2 physical servers, 1 SAN, and this service was > published as cluster over and cluster ip address. > > Should I model all elements (2 Physical, 1 SAN, and 1 cluster address) or > just cluster ip address? if you could provide any graphic example better for > me. > > Thanks for your suggestions, > > JV. > > ________________________________ > Tenemos el agrado de informarles que estamos cambiando de oficinas. Nuestro > nuevo PBX es 2630782 > > DIRECCIÓN: Avenida Francisco de Orellana, Edf. World Trade Center Torre B - > 3er Piso Oficina 322 > > --To unsubscribe from spectrum, send email to [email protected] with the > body: unsubscribe spectrum [email protected] --- To unsubscribe from spectrum, send email to [email protected] with the body: unsubscribe spectrum [email protected] ----------------------------------- Computacenter AG & Co. oHG, mit Sitz in Kerpen (Amtsgericht Köln HRA 18096) Vertretungsberechtigte Gesellschafter: Computacenter Aktiengesellschaft, mit Sitz in Köln (Amtsgericht Köln HRB 28384) Vorstand: Oliver Tuszik (Vorsitzender), Dr. Karsten Freihube, Hans-Georg Freitag, Frank Kottmann, Reiner Louis Aufsichtsrat: Michael Norris (Vorsitzender) Computacenter Management GmbH, mit Sitz in Köln (Amtsgericht Köln HRB 28284) Geschäftsführer: Ulrich Irnich Visit us on the Internet: http://www.computacenter.de Visit our Online-Shop: https://shop.computacenter.de This email is confidential. If you are not the intended recipient, you must not disclose or use the information contained in it. If you have received this mail in error, please tell us immediately by return email and delete the document. ----------------------------------- --- To unsubscribe from spectrum, send email to [email protected] with the body: unsubscribe spectrum [email protected]
