Oracle 1Z0-580 Exam Dumps

To patch a Solaris system or install a command you use pkg command.

Storage

ZFS is the root file system on Oracle Solaris 11 offering a superior experience in terms of manageability, scalability and data integrity. ZFS presents a pooled storage model that completely eliminates the concept of volumes and the associated problems of partitions, provisioning, wasted bandwidth and stranded storage. Thousands of file systems can draw from a common storage pool, each one consuming only as much space as it actually needs. All operations are copy-on-write transactions ensuring that the on-disk state is always valid.

Incorrect:

Not A: Network Auto-Magic (NWAM) is a project to simplify and automate network configuration on Solaris. Network Auto-Magic generally refers to Network Profiles, which allow users to specify various network configurations to be created depending on the current network conditions. The Service Discovery project, which incorporates Multicast DNS into Solaris, also fell under the Network Auto-Magic umbrella.

Not B: Pre-Flight Checker tool which can be used to check whether apps will work without modification on Solaris 11

Not C: Network Auto-Magic is a project to simplify and automate network configuration on Solaris. Network Auto-Magic generally refers to Network Profiles, which allow users to specify various network configurations to be created depending on the current network conditions. The Service Discovery project, which incorporates Multicast DNS into Solaris, also fell under the Network Auto-Magic umbrella.

B: This example shows how to create a DLMP aggregation. The aggregation has three underlying datalinks.

# dladm create-aggr -m haonly -l net0 -l net1 -l net2 aggr0

# dladm show-link

LINK CLASS MTU STATE BRIDGE OVER

net0 phys 1500 up -- ----

net1 phys 1500 up -- ----

net2 phys 1500 up -- ----

aggr0 aggr 1500 up -- net0, net1, net2

# dladm show-aggr

LINK MODE POLICY ADDRPOLICY LACPACTIVITY LACPTIMER

aggr0 haonly --

E: Check the status of the aggregation you just created.

# dladm show-aggr

The aggregation's state should be UP.

Incorrect:

not A: IPS relies on network-accessible or locally available software repositories as a delivery

mechanism, which is similar to how other operating systems (notably Oracle Linux) supply

software updates.

not D: can be done with the pkg command.

Note:

* Image Packaging System (IPS) is a new network based package management system included in Oracle Solaris 11. It provides a framework for complete software lifecycle management such as installation, upgrade and removal of software packages.

Safe system upgrades with ZFS boot environments

Network package repositories of software

Efficient downloads and automatic dependency checking

Support for disconnected data center environments

Extensive package publishing tools

A:

* Oracle Solaris 11 adds transparent data encryption functionality to ZFS. All data and file system metadata (such as ownership, access control lists, quota information, and so on) are encrypted when stored persistently in the ZFS pool.

* A very simple example of using ZFS encryption is as follows:

# zfs create -o encryption=on rpool/export/project

Enter passphrase for 'rpool/export/project':

Enter again:

# zfs create rpool/export/project/A

# zfs create rpool/export/project/A/design

# zfs create rpool/export/project/B

D: compression=on reduces storate footprint

E: If you want to allow the filesystem to be managed inside the zone, use the zfs zoned=on option when creating or modifying the filesystem.