Am 13.11.2013 06:44, schrieb Paul Jansen:=0A> >> I have just set up an Ov= irt 3.3.0 install and have done a test install of Centos 6.4 in a VM.=A0 Th= e VM was configured with an IDE drive and a virtio-scsi drive.=A0 The Cento= s 6.4 install sees both drives OK.=0A> >> I'm wanting to do some testing on= a product that is based on EL5, but I'm finding that it cannot see the vir= tio-scsi drive.=A0 It does show up in the output of 'lspci', but I don't se= e a corresponding 'sd' device.=0A> >>=0A=0A=0AThere's no /dev/sd* device - =
--708812334-1801761447-1384333128=:57910 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi Rene.=0AI specifically need the scsi support (virtio-scsi).=0AI do know = about the virtio-block support, which results in /dev/vd* devices as you sa= y.=0AFrom what I read even EL6 earlier than 6.3 does not support virtio-scs= i=0A=0AAlternatively, does oVirt support an emulated scsi adapter of a diff= erent type that would allow me to see scsi disks?=0A=0ARegards,=0APaul=0A= =0A=0A=0A=0AOn Wednesday, 13 November 2013 7:23 PM, Ren=E9 Koch (ovido) <r.= koch@ovido.at> wrote:=0A =0AOn Wed, 2013-11-13 at 09:41 +0100, Sander Grend= elman wrote:=0A> According to https://access.redhat.com/site/solutions/2051= 1 virtio=0A> work on > rhel5.3.=0A> =0A> You have to edit /etc/modprobe.con= f and generate a new initrd.=0A=0A=0AIf you're installing the OS on a VirtI= O disk this is done automatically=0Aby anaconda. I just installed RHEL 5 on= oVirt 3.3 with VirtIO disk and=0Aeverything worked out of the box.=0A=0A= =0A> =0A> On Wed, Nov 13, 2013 at 9:32 AM, Sven Kieske <S.Kieske@mittwald.d= e> wrote:=0A> > Hi,=0A> >=0A> > afaik the rhel 5 kernel series just has not= the necessary drivers for=0A> > all virtio stuff, so it's not supported an= d does not work, unless=0A> > you want to patch your own kernel.=0A> >=0A> = the devices are named /dev/vd*...=0A=0A=0A> >> I've just tried installing C= entos 5.10 and the support is not there.=0A=0A=0ADidn't test CentOS but RHE= L 5 is working fine.=0A=0A=0ARegards,=0ARen=E9=0A=0A=0A=0A> >>=0A> >> Does = anyone know of any tricks to allow EL5 to see the virtio-scsi device?=0A> >= =0A> >=0A> > --=0A> > Mit freundlichen Gr=FC=DFen / Regards=0A> >=0A> > Sve= n Kieske=0A> >=0A> > Systemadministrator=0A> > Mittwald CM Service GmbH & C= o. KG=0A> > K=F6nigsberger Stra=DFe 6=0A> > 32339 Espelkamp=0A> > T: +49-57= 72-293-100=0A> > F: +49-5772-293-333=0A> > https://www.mittwald.de=0A> > Ge= sch=E4ftsf=FChrer: Robert Meyer=0A> > St.Nr.: 331/5721/1033, USt-IdNr.: DE8= 14773217, HRA 6640, AG Bad Oeynhausen=0A> > Komplement=E4rin: Robert Meyer = Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen=0A> > ______________________= _________________________=0A> > Users mailing list=0A> > Users@ovirt.org=0A=
http://lists.ovirt.org/mailman/listinfo/users=0A> _____________________= __________________________=0A> Users mailing list=0A> Users@ovirt.org=0A> h= ttp://lists.ovirt.org/mailman/listinfo/users --708812334-1801761447-1384333128=:57910 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"> <font size=3D"2" face=3D"Arial"> On Wednesday, 13 Novem= ber 2013 7:23 PM, Ren=E9 Koch (ovido) <r.koch@ovido.at> wrote:<br> </= font> </div> <div class=3D"y_msg_container">On Wed, 2013-11-13 at 09:41 +0= 100, Sander Grendelman wrote:<br>> According to <a href=3D"https://access.redhat.co= m/site/solutions/20511" target=3D"_blank">https://access.redhat.com/site/so= lutions/20511 </a>virtio<br>> work on > rhel5.3.<br>> <br>> You= have to edit /etc/modprobe.conf and generate a new initrd.<br><br><br>If y= ou're installing the OS on a VirtIO disk this is done automatically<br>by a= naconda. I just installed RHEL 5 on oVirt 3.3 with VirtIO disk and<br>every=
<br><br><br>> >><br>> >> Does anyone know of any tricks = to allow EL5 to see the virtio-scsi device?<br>> ><br>> ><br>&g= t; > --<br>> > Mit freundlichen Gr=FC=DFen / Regards<br>> ><br>> > Sven Kieske<br>> ><br>> > Systemadministrato= r<br>> > Mittwald CM Service GmbH & Co. KG<br>> > K=F6nigsb= erger Stra=DFe 6<br>> > 32339 Espelkamp<br>> > T: +49-5772-293-= 100<br>> > F: +49-5772-293-333<br>> > <a href=3D"https://www.mi= ttwald.de/" target=3D"_blank">https://www.mittwald.de</a><br>>; > Gesc= h=E4ftsf=FChrer: Robert Meyer<br>> > St.Nr.: 331/5721/1033, USt-IdNr.= : DE814773217, HRA 6640, AG Bad Oeynhausen<br>> > Komplement=E4rin: R= obert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen<br>> > ___= ____________________________________________<br>> > Users mailing lis= t<br>> > <a ymailto=3D"mailto:Users@ovirt.org" href=3D"mailto:Users@o= virt.org">Users@ovirt.org</a><br>> > <a href=3D"http://lists.ovirt.or= g/mailman/listinfo/users" target=3D"_blank">http://lists.ovirt.org/mailman/=
<html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:12pt">Hi Rene.<br>I specifi= cally need the scsi support (virtio-scsi).<br>I do know about the virtio-bl= ock support, which results in /dev/vd* devices as you say.<br>From what I r= ead even EL6 earlier than 6.3 does not support virtio-scsi<br><br>Alternati= vely, does oVirt support an emulated scsi adapter of a different type that = would allow me to see scsi disks?<br><br>Regards,<br>Paul<br><div style=3D"= display: block;" class=3D"yahoo_quoted"> <br> <br> <div style=3D"font-famil= y: times new roman, new york, times, serif; font-size: 12pt;"> <div style= =3D"font-family: times new roman, new york, times, serif; font-size: 12pt;"= thing worked out of the box.<br><br><br>> <br>> On Wed, Nov 13, 2013 = at 9:32 AM, Sven Kieske <<a ymailto=3D"mailto:S.Kieske@mittwald.de" href= =3D"mailto:S.Kieske@mittwald.de">S.Kieske@mittwald.de</a>> wrote:<br>>= ; > Hi,<br>> ><br>> > afaik the rhel 5 kernel series just ha= s not the necessary drivers for<br>> > all virtio stuff, so it's not = supported and does not work, unless<br>> > you want to patch your own= kernel.<br>> ><br>> > Am 13.11.2013 06:44, schrieb Paul Jansen:<br>> >> I have just set up an Ovirt 3.3.0 install and hav= e done a test install of Centos 6.4 in a VM. The VM was configured wi= th an IDE drive and a virtio-scsi drive. The Centos 6.4 install sees = both drives OK.<br>> >> I'm wanting to do some testing on a produc= t that is based on EL5, but I'm finding that it cannot see the virtio-scsi = drive. It does show up in the output of 'lspci', but I don't see a co= rresponding 'sd' device.<br>> >><br><br><br>There's no /dev/sd* de= vice - the devices are named /dev/vd*...<br><br><br>> >> I've just= tried installing Centos 5.10 and the support is not there.<br><br><br>Didn= 't test CentOS but RHEL 5 is working fine.<br><br><br>Regards,<br>Ren=E9<br= listinfo/users</a><br>> _______________________________________________<= br>> Users mailing list<br>> <a ymailto=3D"mailto:Users@ovirt.org" href=3D"m= ailto:Users@ovirt.org">Users@ovirt.org</a><br>> <a href=3D"http://lists.= ovirt.org/mailman/listinfo/users" target=3D"_blank">http://lists.ovirt.org/= mailman/listinfo/users</a><br><br><br><br></div> </div> </div> </div> </d= iv></body></html> --708812334-1801761447-1384333128=:57910--