thank you! So it would make sense to keep a nfs shared storage only for SystemVMs? Can we use our secondary storage for this?
Mit freundlichen Grüßen / With kind regards, Swen Brüseke proIO GmbH Kleyerstr. 79 - 89 / Tor 13 D-60326 Frankfurt am Main Mail: s.brues...@proio.com Tel: +(49) (0) 69 739049-15 Fax: +(49) (0) 69 739049-25 Web: www.proio.com - Support - Mail: supp...@proio.com 24h: +(49) (0) 1805 522 855 -----Ursprüngliche Nachricht----- Von: Prashant Kumar Mishra [mailto:prashantkumar.mis...@citrix.com] Gesendet: Donnerstag, 28. Mai 2015 14:59 An: users@cloudstack.apache.org Betreff: Re: AW: system VMs on local storage 1-To recreate router vm you need to stop-start any existing vm or deploy a new vm . 2-In case if you are changing storage(shared to local or local to share) you need to destroy existing router vm and follow step 1. On 5/28/15, 6:12 PM, "S. Brüseke - proIO GmbH" <s.brues...@proio.com> wrote: >How do you recreate VRs? > >Mit freundlichen Grüßen / With kind regards, > >Swen Brüseke > >-----Ursprüngliche Nachricht----- >Von: Koushik Das [mailto:koushik....@citrix.com] >Gesendet: Donnerstag, 28. Mai 2015 14:30 >An: <users@cloudstack.apache.org> >Betreff: Re: system VMs on local storage > >SSVM and CPVM will be started simultaneously. >But virtual routers won't get created automatically. > > >On 28-May-2015, at 5:51 PM, S. Brüseke - proIO GmbH ><s.brues...@proio.com> > wrote: > >> Hi Prashant, >> >> so the "only" downside is that it will take some time until CS >>created all SystemVMs after a host crash? Will CS create SystemVMs one by one? >> >> Mit freundlichen Grüßen / With kind regards, >> >> Swen Brüseke >> >> >> -----Ursprüngliche Nachricht----- >> Von: Prashant Kumar Mishra [mailto:prashantkumar.mis...@citrix.com] >> Gesendet: Donnerstag, 28. Mai 2015 14:12 >> An: users@cloudstack.apache.org >> Betreff: Re: AW: system VMs on local storage >> >> Yes , if your zone is in enabled state and system vm went down , CS >>will try to bring them up on shared/local storage depend on current >>system.vm.use.local.storage settings . >> >> On 5/28/15, 5:19 PM, "S. Brüseke - proIO GmbH" <s.brues...@proio.com> >> wrote: >> >>> Hi Glenn, >>> >>> will CS create the SystemVMs after a XenServer failure automatically? >>> We do not want to use shared storage at all. >>> >>> Mit freundlichen Grüßen / With kind regards, >>> >>> Swen Brüseke >>> >>> >>> -----Ursprüngliche Nachricht----- >>> Von: Glenn Wagner [mailto:glenn.wag...@shapeblue.com] >>> Gesendet: Donnerstag, 28. Mai 2015 11:13 >>> An: users@cloudstack.apache.org; S. Brüseke - proIO GmbH >>> Betreff: RE: system VMs on local storage >>> >>> Hi, >>> >>> I honestly would not put the System VM's on local Storage on a >>> Production environment, if you have a Xenserver failure the System >>> VM's will go down, You will need to recreate them causing downtime. >>> >>> >>> Glenn Wagner >>> Senior Consultant, South Africa >>> >>> >>> >>> Phone: +27 21 527 0091 | Mobile: +27 73 917 4111 >>> >>> glenn.wag...@shapeblue.com | www.shapeblue.com | Twitter:@shapeBlue >>> ShapeBlue SA (Pty) Ltd, 2nd Floor, Oudehuis Centre, 122 Main Rd, >>> Somerset West, Cape Town 7130 >>> >>> -----Original Message----- >>> From: S. Brüseke - proIO GmbH [mailto:s.brues...@proio.com] >>> Sent: 28 May 2015 10:58 AM >>> To: users@cloudstack.apache.org >>> Subject: system VMs on local storage >>> >>> Hi, >>> >>> we are thinking about to use only local storage in our CS installation. >>> We are using XenServer 6.2 SP1 as hypervisor. >>> What about System VMs? Is it okay to change >>>"system.vm.use.local.storage" >>> to "true" and then migrate all System VMs and Router VMs to local >>>storage? >>> Is it wise to put System VMs on local storage? >>> >>> Thank for sharing your experience! >>> >>> >>> Mit freundlichen Grüßen / With kind regards, >>> >>> Swen Brüseke >>> >>> >>> >>> - proIO GmbH - >>> Geschäftsführer: Swen Brüseke >>> Sitz der Gesellschaft: Frankfurt am Main >>> >>> USt-IdNr. 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