--=-sq2N/WBBXDuW4mN82psD Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, Michal Skrivanek p=C3=AD=C5=A1e v =C3=9At 11. 06. 2013 v 10:19 +0200:
On Jun 10, 2013, at 21:20 , David Ja=C5=A1a <djasa@redhat.com> wrote: =20
Hi Martin, =20 there may be more kinds of reboot in context of RHEV: "warm" reboot tha= t keeps qemu process intact, or "cold" that would involve qemu process termination and start of new one - and this could be done with keeping of current configuration, or with applying settings that "take effect after reboot" that have changed during VM runtime; and all of these can be "soft" - when the guest OS reboots itself and "hard" when you perfor= m the reboot right away. we plan to have 2 of them which seem to make most sense "warm" without applying config changes and keeping qemu process (i.e. als= o keeps Run Once,Stateless, pooled VM config/state) "cold" which kills qemu and is completely driven by Engine, and applies c= onfig changes and a policy option in VM properties to specify whether you should forcib= ly proceed with reboot/shutdown when graceful methods fail/timeout =20 is there anything not covered for a typical user?=20
I think you covered it all. Based on the original emails by Martin, I presumed you only covered "warm" reboot, having "cold" reboot available as well is cool. David
We intentionally don't want to provide all possible options, just those m= aking sense. The feature is about providing a convenient shortcut. =20 Thanks, michal =20
=20 All of these have their use cases, so it should be documented what will you implement, and you may expect somebody asking you to implement the rest. ;) =20 David =20 =20 Martin Betak p=C3=AD=C5=A1e v P=C3=A1 07. 06. 2013 v 12:32 -0400:
Hi, engine-devel =20 Customers request the ability to reboot a VM with a single click so I = started designing the overall architecture and planing out the required cha= nges to the respective components.=20 You can find the wiki page for the initial draft at [1] and I would li= ke to ask you for your input on my general design and potential issues that= could arise in some corner cases. Please feel free to respond to this thread or add to the Issues sectio= n of [1]. =20 Thanks in advance for your opinions :-) =20 Martin =20 [1] http://www.ovirt.org/Features/Guest_Reboot _______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel =20 --=20 =20 David Ja=C5=A1a, RHCE =20 SPICE QE based in Brno GPG Key: 22C33E24=20 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 =20 =20
Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel =20
Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
--=20 David Ja=C5=A1a, RHCE SPICE QE based in Brno GPG Key: 22C33E24=20 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 --=-sq2N/WBBXDuW4mN82psD Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIISsjCCBjQw ggQcoAMCAQICAR4wDQYJKoZIhvcNAQEFBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0YXJ0 Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxKTAn BgNVBAMTIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA3MTAyNDIxMDE1NVoX DTE3MTAyNDIxMDE1NVowgYwxCzAJBgNVBAYTAklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSsw KQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0aWZpY2F0ZSBTaWduaW5nMTgwNgYDVQQDEy9TdGFy dENvbSBDbGFzcyAxIFByaW1hcnkgSW50ZXJtZWRpYXRlIENsaWVudCBDQTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMcJg8zOLdgasSmkLhOrlr6KMoOMpohBllVHrdRvEg/q6r8jR+EK 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