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Re: [Xen-users] XCP pool upgrade
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] XCP pool upgrade |
| From: | George Shuklin <george.shuklin@xxxxxxxxx> |
| Date: | Tue, 08 Nov 2011 21:11:21 +0400 |
| Delivery-date: | Tue, 08 Nov 2011 09:14:23 -0800 |
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The different version of xapi (we talking about xapi, when talking about
XCP upgrades) can coexist together, but only with extremely limited
capabilities. This mode intended only for live pool migration from old
hosts to newer one to allow seamless upgrade of platform without
interrupting guest VMs operations. During that mode you need to avoid
any management operations (like sr creation, vdi resize, new vm creation
and so on). Only shutdown, may be start and migrate.
You can met some troubles with guest tools (outdated version), but this can be easily solved by 'faking' guest version (talked may times in this maillist and described on wiki pages). But just in case be ready to 'worst case' scenario: shutdown all VM and start them back after upgrade. On 08.11.2011 18:19, Денис Мельников wrote: Hi all! I am using XCP pool with 5 members. XCp version is 1.0.0 I want to upgrade my XCP to version XCp 1.1. I read that upgrading from 0.0.1 to 0.5 had some troubles including conflicts between different version of XCP (XCP 0.0.1 and XCP 0.5 conlicted each other in one pool). Does anybody did such upgrade? What troubles can I meet? :) _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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