[one-users] Remus support

Tue Jan 31 03:50:35 PST 2012

Hi,

It is not in our roadmap, but feel free to add a request in our development
portal [1]. We will consider its addition in future versions.

Regards.

[1] http://dev.opennebula.org/
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>

2012/1/31 Mateusz Blaszka <di4 at firmaadams.pl>

> **
>
> ** **
>
> <http://www.firmaadams.pl>** <http://www.firmaadams.pl/>** <http://www.firmaadams.pl>
> ****
>
> Hi Carlos,
>
> Thank you for wide answer. Unfortunatelly I'm not programmer so I can't
> modify xen drivers.****
>
> I see that your software is very flexible even if it's not supporting
> remus feature.****
>
> ** **
>
> Are you planning to add support remus to OpenNebula?****
>
>
> Best Regards
> --
> **Mateusz Blaszka******
>
> IT Department
> di4 at firmaadams.pl****
>
> tel. (61) 650-78-20
>
> ****
>   ------------------------------
>
> ****
>
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> ** **
>   ------------------------------
>
> *From:* Carlos Martín Sánchez [mailto:cmartin at opennebula.org]
> *Sent:* Monday, January 30, 2012 2:36 PM
> *To:* di4 at firmaadams.pl
> *Cc:* users at lists.opennebula.org
> *Subject:* Re: [one-users] Remus support****
>
> ** **
>
> Hi,****
>
> ** **
>
> OpenNebula does not support Remus management. You can read in the links
> below what OpenNebula offers in terms of fault tolerance [1] and high
> availability [2].****
>
> ** **
>
> Perhaps a tight integration with Remus is not easy, because OpenNebula
> assumes total control of the VM life-cycle and placement. But you might be
> able to make OpenNebula tolerate this sudden live-migrations.****
>
> ** **
>
> Drivers in OpenNebula are implemented with small scripts, you could modify
> the xen drivers [3] to be aware of the Remus migrations and redirect the
> actions to the new back-up host. Hooks [4] can be also used to trigger
> external scripts upon some events of the VM life-cycle, and Host [5] and VM
> [6] monitoring scripts can be extended to store any relevant information
> you might need to use in the hooks or xen drivers.****
>
> ** **
>
> Regards.****
>
> ** **
>
> [1] http://opennebula.org/documentation:rel3.2:ftguide****
>
> [2]
> https://support.opennebula.pro/entries/20400286-opennebula-with-mysql-cluster-for-high-availability
> ****
>
> [3]
> http://dev.opennebula.org/projects/opennebula/repository/revisions/master/show/src/vmm_mad/remotes/xen
> ****
>
> [4] http://opennebula.org/documentation:rel3.2:hooks****
>
> [5] http://opennebula.org/documentation:rel3.2:img****
>
> [6] http://opennebula.org/documentation:rel3.2:devel-vmm#poll_information*
> ***
>
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>
>
> ****
>
> 2012/1/26 **Mateusz Blaszka** <di4 at firmaadams.pl>****
>
>  ****
>
>  ****
>
> <http://www.firmaadams.pl> <http://www.firmaadams.pl/>**<http://www.firmaadams.pl/>
> ** <http://www.firmaadams.pl/>  <http://www.firmaadams.pl>****
>
> Hi everyone
>
> We are planning to virtualize our small data center. I'm thinking about
> Xen and OpenNebula.****
>
>  ****
>
> I know that since version 4.0 of Xen is possible to have Vmware Fault
> Tolerance like feature. It's called Remus.****
>
>  ****
>
> Is OpenNebula support remus configuration and management?****
>
>  ****
>
> Is here any other web, gui management software for Xen farm with support
> of HA and Remus?****
>
>
> Best Regards
> --
> **Mateusz Blaszka******
>
> IT Department
> di4 at firmaadams.pl****
>
> tel. (61) 650-78-20****
>   ------------------------------
>
> ****
>
> Czy musisz drukować tę wiadomość? Pomyśl o środowisku.
> SAVE PAPER - THINK BEFORE YOU PRINT****
>
>
> Uwaga:
> Wiadomość jest przeznaczona tylko dla jej adresata. Dostęp osób trzecich
> do tej wiadomości jest zabroniony. Jeśli nie jest Pan/i adresatem
> niniejszej wiadomości, informujemy, że jej rozpowszechnianie, kopiowanie,
> rozprowadzanie lub inne działanie o podobnym charakterze jest zabronione i
> może być nielegalne. Prosimy o poinformowanie nadawcy oraz usunięcie
> wiadomości bez otwierania załączników.
>
> Attention:
> This email is intended solely for the addressee. Access to this email by
> anyone else is unauthorised. If you are not the intended recipient, any
> disclosure, copying, distribution or any action taken or omitted to be
> taken in reliance on it, is prohibited and may be unlawful. Should you
> receive this message by mistake, you are hereby notified that any
> disclosure, reproduction, distribution or use of this message is strictly
> prohibited. Please inform the sender by reply transmission and delete the
> message without opening the attachments.
>   ****
>
> *Firma Adam's Adam Skrzyniarz*
> 62-081 Baranowo, ul. Nowina 20
> tel. (061) 650-78-20
> NIP: 777-101-39-55
> e-mail:info at firmaadams.pl ****
>
>  ****
>
>
>
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>
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> wirusow 6821 (20120123) __________****
>
> ** **
>
> Wiadomosc zostala sprawdzona przez program ESET NOD32 Antivirus.****
>
> http://www.eset.pl lub http://www.eset.com ****
>
>
> __________ Informacja programu ESET NOD32 Antivirus, wersja bazy sygnatur
> wirusow 6821 (20120123) __________
>
> Wiadomosc zostala sprawdzona przez program ESET NOD32 Antivirus.
> http://www.eset.pl lub http://www.eset.com
>
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