1z0-590 Exam Dumps - Oracle VM 3 for x86 Essentials

xm list

oswatcher installed in the guests

top

xm top

cat /proc/cpuinfo

A netback driveris used in dom0, and a netfront driver is used in the guest.

A native device driver is used in dom0, and a netback driver is used in the guest.

A netfront driver is used in dom0, and a native device driver is used in the guest.

A netfront driveris used in dom0, and a blkbck driver is used in the guest.

Native drivers are used in both dom0 and the guest.

Network adaptors

Physical disks

Shareablevirtual disk

non-shareable virtual disk

The VNC port for the virtual console

Use a specified server pool as the default for allcommands requiring a server pool argument.

Use a specified virtual machine name as the default for all commands requiring a virtual machine argument.

Use a specified user name as the default for all commands requiring a user name argument.

Use a specified server name as the default for all commands requiring a server argument.

Use a specified group name as the default for all commands requiring a group argument.

Verify that MySQL database installed.

Verify that all OVM serversare installed and belong to proper server pool.

Ensure that the OS software version met the minimum requirement of OVM Manager.

Make sure that the /u01 directory has adequate space for the installation.

Confirm that the network ports to be used are available and they are accessible through the firewall.

Oracle VM Server support contract is purchased foreach server. Oracle VM Manager is included at no charge.

Oracle VM Server license and support contract is purchased for each server. Oracle VM Manager is included at no charge.

Oracle VM Server license and support contract is purchased for each server. Oracle VM Manager license and support contract is purchased for each server.

Oracle VM Server license and support contract is purchased for each server. Oracle VM Manager license and support contract is purchased for one server.

Oracle VM Serversupport contract is purchased for each server. Oracle VM Manager support is purchased for one server.

It is ZFS formatted partition or container.

It is OCFS2 formatted partition or container.

It must be a local disk partition.

It store cluster information.

It is used for global disk heartbeat.

To display any necessary copyxxxxx notice and term of use.

To validate the template setting and software to ensure the template meets all requirements.

To cleanup any tmp files left over in template creation.

To assign the hostname, IP addresses, netmaskand software dependent configuration setting.

To reset the template to a first use state so that the /etc/init.d/network script can ask for the customer setting.

Implementing on physical hardware virtualization using the P2V utilities.

Hardwarevirtualization XEN HVM.

Hypervisor virtualization.

Hardware virtualization with Para-virtualized hardware drivers.

OVM dynamic virtualization.

/etc/ocfs2/cluster.conf

/etc/sysconfig/ocfs2

/etc/sysconfig/cluster.conf

/etc/sysconfig/o2cb

[max_rate=lMb/s]

[rate=lMb/s@20ms]

[rate=250Kb/s]

[max_rate=unlimited]

[rate=250Rb/s, max rate=1Mb/s]

dom0 and domUcommunicate over Oracle clusterware to provide high availability.

domU is started by dom0 which continuously monitor its status.

dom0 route all network and block I/O requests to domU.

dom0 and domU are restarted after the failure if high availability flag is set.

dom0 crashes also crashes domU.

If there is a network problem in dom0 and it will not affect the domU.

Each server in the pool must have the exact same model of processor.

Each server in the pool must have the same amount ofmemory.

Each server in the pool must have similar processors, specifically vendor, family and steppings.

Each server in the pool must be connected to shared storage.

Each server in the pool must be large enough to support the largest virtual machine in the pool

Oracle Database XE

Oracle Enterprise Linux 5.3

Xen Hypervisor

Oracle Containers for Java (OC4J)

Oracle WebLogic Server (WLS)

QEMU emulation is used in dom0, and a blkfront driver is used in the guest.

A native device driver is used in dom0, and QEMU emulation is used in the guest.

A blkfront driver is used in dom0, and a blkback driver is usedin the guest

QEMU emulation is used in dom0, and a native device driver is used in the guest.

Native drivers are used in both dom0, and the guest.

It identifies the storage server where the template exists.

It identifies the server pool master so that the template will be in the proper server pool.

It identifies the virtual machine server that will be used to clone the imported template.

It identifies thedefault virtual machine server for VM creation from the template.

It identifies a server with sufficient local disk to store the template content temporarily.

It identifies the Oracle VM server assign to target repository that extract the template content and transfer it to the designated storage repository.

Once a YUM is repository configured, Oracle VM manager automatically distribute the configuration file to all Oracle VM servers.

After configuring the YUM repository you must manually copy the configuration to all Oracle VM servers that will use it.

Prior to setting the YUM repository, you must ensure that all Oracle VM servers has the latest patch set.

A YUM repository once configured cannot be changed.

/var/log/ovs-agent/ovs_performance.log

/var/log/ovs-agent/ovs_operation.log

/var/log/xen/xend.log

/var/log/xen/xend-debug.log