Re: Oracle RAC in libvirt+KVM environment

2013-08-27 Thread Timon Wang
Thanks, all the test in SCSICMD.exe can pass now, when I set the ep caps on qemu process. We found that sg_persist --read-keys can't get the same result in VM and host, and now we get the same result in both VM and host mode. But Windows 2008 Failover Cluster Still can't get the cluster disk conf

Re: Oracle RAC in libvirt+KVM environment

2013-08-22 Thread Timon Wang
etail logs about the process quit. I am wondering if lsisas1078 is still not stable or I did not config it right. On Thu, Aug 22, 2013 at 5:02 PM, Paolo Bonzini wrote: > Il 22/08/2013 09:46, Timon Wang ha scritto: >> Thanks Nicholas. >> >> I found that scsicmd can't pass al

Re: Oracle RAC in libvirt+KVM environment

2013-08-22 Thread Timon Wang
13-08-21 at 11:09 +0200, Paolo Bonzini wrote: >> Il 21/08/2013 04:11, Timon Wang ha scritto: >> > From the fedora 19 host: >> > [root@fedora ~]# sg_inq /dev/sdc >> > standard INQUIRY: >> > PQual=0 Device_type=0 RMB=0 version=0x05 [SPC-3] >> >

Re: KVM in HA active/active + fault-tolerant configuration

2013-08-22 Thread Timon Wang
Application-level HA is not a solution for all environment, I can't setup an oracle rac cluster or a windows failover cluster based a host use FC as the storage which already asked in k...@veger.kernel.org list. Hope some body will found same HA solution. On Thu, Aug 22, 2013 at 3:35 PM, Stefan H

Re: KVM in HA active/active + fault-tolerant configuration

2013-08-21 Thread Timon Wang
On Thu, Aug 22, 2013 at 5:47 AM, Brian Jackson wrote: > On Wednesday, August 21, 2013 3:49:09 PM CDT, g.da...@assyoma.it wrote: >> >> On 2013-08-21 21:40, Brian Jackson wrote: >>> >>> On Wednesday, August 21, 2013 6:02:31 AM CDT, g.da...@assyoma.it wrote: >>> ... >> >> >> Hi Brian, >> thank you fo

Re: Oracle RAC in libvirt+KVM environment

2013-08-20 Thread Timon Wang
e same. It's that means I got a wrong windows vm scsi pass-through driver? Or is there any tool like sg_inq in windows 2008? On Tue, Aug 20, 2013 at 8:09 PM, Paolo Bonzini wrote: > Il 20/08/2013 13:43, Timon Wang ha scritto: >> Thanks, the whole iSCSI LUN have been passed to the VM.

Re: Oracle RAC in libvirt+KVM environment

2013-08-20 Thread Timon Wang
_INDEX: 3 SYMBOL_NAME: vioscsi+1d06 FOLLOWUP_NAME: MachineOwner MODULE_NAME: vioscsi IMAGE_NAME: vioscsi.sys DEBUG_FLR_IMAGE_TIMESTAMP: 5200724f FAILURE_BUCKET_ID: X64_0xD1_vioscsi+1d06 BUCKET_ID: X64_0xD1_vioscsi+1d06 Followup: MachineOwner ----- On Tue, Aug 20, 2013 at 7:43 PM, Timon

Re: Oracle RAC in libvirt+KVM environment

2013-08-20 Thread Timon Wang
ow what is the situation right now? Would somebody please give me some advise on it? On Tue, Aug 20, 2013 at 6:49 PM, Paolo Bonzini wrote: > Il 20/08/2013 12:42, Timon Wang ha scritto: >> [root@localhost /]# ls -l /dev/VM-IMAGES-BACKUP-DO-NOT-REMOVE/q_disk >> lrwxrwxrwx. 1 root root 8 8

Re: Oracle RAC in libvirt+KVM environment

2013-08-20 Thread Timon Wang
Timon Wang ha scritto: >> On Tue, Aug 20, 2013 at 4:33 PM, Paolo Bonzini wrote: >>> Il 20/08/2013 08:00,

Re: Oracle RAC in libvirt+KVM environment

2013-08-20 Thread Timon Wang
On Tue, Aug 20, 2013 at 4:33 PM, Paolo Bonzini wrote: > Il 20/08/2013 08:00, Timon Wang ha scritto: >> >> >> >> >> >> >> >> >> >> >> >> >&

Re: Oracle RAC in libvirt+KVM environment

2013-08-19 Thread Timon Wang
other web page which archive mail lists http://www.spinics.net/lists/target-devel/msg01813.html, which request virtio-scsi to implement SPC-3 (persistent reservation) feature, but I can't found any more information about this. On Tue, Aug 20, 2013 at 2:00 PM, Timon Wang wrote: > My domai

Re: Oracle RAC in libvirt+KVM environment

2013-08-19 Thread Timon Wang
8/19/13, Paolo Bonzini wrote: > Il 15/08/2013 12:01, Timon Wang ha scritto: >> Thanks. >> >> I have read the link you provide, there is another link which tells me >> to pass a NPIV discovery lun

Re: Oracle RAC in libvirt+KVM environment

2013-08-15 Thread Timon Wang
. Hyper-v provides a virtual Fiber Channel implementation, so I wondering if kvm has the same solution like it. On Wed, Aug 14, 2013 at 10:02 PM, Stefan Hajnoczi wrote: > On Wed, Aug 14, 2013 at 04:40:44PM +0800, Timon Wang wrote: >> I found a article about Hyper-V virtual Fiber Channel

Re: Oracle RAC in libvirt+KVM environment

2013-08-14 Thread Timon Wang
config it with libvirt? Any body can show me some example? On Wed, Aug 14, 2013 at 2:33 PM, Timon Wang wrote: > Thanks, i have tried virtio-scsi and LSI SCSI controller, by using a > local file or a LUN as disk. Both raw and qcow2 disk format are be > verified, but no way to make windows

Re: Oracle RAC in libvirt+KVM environment

2013-08-13 Thread Timon Wang
dering, if we want't to make sure the applications and service in the VM to always work, it's there another way to do this in KVM environment. On Tue, Aug 13, 2013 at 5:18 PM, Stefan Hajnoczi wrote: > On Mon, Aug 12, 2013 at 06:17:51PM +0800, Timon Wang wrote: >> Yes, SCSI bus like

Re: Oracle RAC in libvirt+KVM environment

2013-08-12 Thread Timon Wang
s support. On 8/12/13, Stefan Hajnoczi wrote: > On Sat, Aug 10, 2013 at 11:14:39AM +0800, Timon Wang wrote: >> I have tryied change the disk bus to SCSI, add a SCSI controller whose >> model is virtio-scsi, still can't setup the RAC instance. >> >> I tried to us

Re: Oracle RAC in libvirt+KVM environment

2013-08-09 Thread Timon Wang
s. So when Failover Cluster is setup, I can't add any Cluster disk to the Failover Cluster. Have I missed some thing? On Thu, Aug 8, 2013 at 10:04 PM, Don Koch wrote: > On 08/08/2013 03:54 AM, Timon Wang wrote: >> Anybody have idea on it? >> >> I tried to set the disk as raw f

Re: Oracle RAC in libvirt+KVM environment

2013-08-08 Thread Timon Wang
Anybody have idea on it? I tried to set the disk as raw format, and retried the setup process, but still can't get through. On Fri, Aug 2, 2013 at 1:58 PM, Timon Wang wrote: > We wan't to setup two Oracle instance and make RAC work on them. > Both VM are setup based on libvirt

Oracle RAC in libvirt+KVM environment

2013-08-01 Thread Timon Wang
We wan't to setup two Oracle instance and make RAC work on them. Both VM are setup based on libvirt + KVM, we use a lvm lun which formated in qcow2 format and set the shareable properties in the disk driver like this: But when we use it as shared data