When an Oracle VM server starts, by default how does it map physical NICs to Xen bridges?
B
In hardware virtualized environment, which answer best describes the drivers that are used in dom0
and the guest to communicate block I/O requests?
A
What two steps are required to create a root repository in an Oracle VM server pool?
A,E
When converting hardware virtualized machine to full PV, the guest falls to boot. What line in vm.cfq
is likely leftover from the HVM configuration?
A. vnclisten = '0.0.0.0'
B. pae =1
C. builder=hvm
D. serial=pty
C
My suggestion is to use builder=hvm because it works fine for once I have failed to booting the
server but when I made it builder=hvm it booted fine. Another thing is if you use linux os as
amother os then you can leftover this builder=hvm but if you use windows2003 then you have to
use builder=hvm.
In hardware virtualized environment, which answer best describes the drivers that are used in dom0
and the guest to communicate network I/O requests?
C
When using NFS, what technology is used to control locking on the NFS mount?
A
When crating a repository on an iSCSI LUN, how should the LUN be formatted?
A. The LUN should be formatted with ext3 from every participating node in the cluster.
B. The LUN should be formatted with ext3 from a single node in the cluster.
C. The LUN should be formatted with OCFS2 fromevery participating node in the cluster.
D. The LUN should be partitioned, and then formatted with OCFS2 from every participating node in
the cluster.
E. The LUN should be formatted with OCFS2 from a single node in the cluster.
E
//linux.cloudibee.com/2013/01/ocfs2-cluster-quick-setup-guide/
What task can an Administrator do that a Manager cannot in Oracle VM Manager?
A. manage serverpools
B. manage servers
C. manage resources
D. manage virtual machines
E. create users and groups
F. import resources
E
Oracle VM Manager can manages the server pools, resources, virtual machines and also it can import
resourcesbut it cannot create the users and groups.
You have a large number of virtual machines that need access to a storage repository. Which answer
describes the factors you use to determine your storage repository strategy?
A. Oracle VM 3.x has multiple identical storage repositories. Additional identical repositories can be
added as needed. A best practice is to select a medium size for the repository based on your usage.
B. The way to grow an Oracle VM 3.x storage repository is to add additional space to the
rootrepository as needed. A best practice is to only configure additional space when determined it is
needed.
C. Oracle VM 3.x has a single fixed storage repository. A best practice is to configure the repository
with 30%-40% headroom forgrowth.
D. The way to grow an Oracle VM 3.x storage repository is to add sub-repositories beneath the root
repository. A best practice is to provision one or more larger repositories to avoid the management
overhead of numerous sub-repositories.
A
You can use the split technology to split your partitions as a 2 GB space and can define the max size
and when needed Oracle VM can automatically add the more storage there and also you can modify
the max size of the storage repository.
In Oracle 2.2.x under which directory does each repository create a mount point and what is the
name of subdirectory?
A. Each repository will create mount point under /OVS, with a directory named using the UUID of the
respiratory.
B. Each repository will create a mount point under /var/ovs, In a directory named using the UUID
ofthe repository.
C. Each repository will create a mount point under /var/ovs/mount, in a directory named using
theUUID of the repository.
D. Each repository willcreate a mount point under /OVS, with a directory named using a
sequencenumber starting at 0.
E. Each repository will create a mount point under /var/ovs, with a directory named using a
sequence number starting at 0.
F. Each repository will create a mountpoint under /var/ovs/mount, with a directory named using a
sequence number starting at 0.
C
//mokumsolutions.com/chapter-6-oracle-vm-22-san-iscsi-and-nfs-back-end-storage-
configurations#The_Oracle_VM_Storage_Stack[root@ovm-node-dell
~]#
/opt/ovs-agent-
latest/utils/repos.py -l[ * ] 0c1efe10-5413-45db-9053-e89c62a2c857 => /dev/sdb1[root@ovm-node-
dell ~]# mount |grep 857/dev/sdb1 on /var/ovs/mount/0C1EFE10541345DB9053E89C62A2C857
type ocfs2 (rw,_netdev,heartbeat=local)[root@ovm-node-dell ~]# ls /OVSiso_pool lost+found
publish_pool running_pool seed_pool sharedDisk[root@ovm-node-dell ~]# ls -l /OVSlrwxrwxrwx 1
24 /OVS -> /var/ovs/mount/0C1EFE10541345DB9053E89C62A2C857