1z0-822 Exam Dumps : Oracle Solaris 11 Advanced System Administration

A: Resource Allocation: Zones, Pools and FSS

Example:

Then create a pool for your zone (in this example, we'll use the zones named 'habitue,' 'creator,' 'netid,' and 'linguo'): pooladm -x

pooladm -s

poolcfg -c 'create pool habitue-pool ( string pool.scheduler = "FSS" )'

poolcfg -c 'create pool creator-pool ( string pool.scheduler = "FSS" )'

poolcfg -c 'create pool linguo-pool ( string pool.scheduler = "FSS" )'

poolcfg -c 'create pool netid-pool ( string pool.scheduler = "FSS" )'

pooladm -c

B: Set the default scheduler for the system to be the FSS.

# dispadmin -d FSS

D: Example:

global# zonecfg -z global

zonecfg:myzone> set cpu-shares=100

zonecfg:myzone> set scheduling-class=FSS

zonecfg:myzone> exit

C: a user must be assigned to a default project, the processes that the user launches can be associated with any of the projects of which that user is a member.

D: How to Create a New Task

1.Log in as a member of the destination project, booksite in this example.

2.Create a new task in the booksite project by using the newtask command with the -v (verbose) option to obtain the system task ID.

machine% newtask -v -p booksite

16

The execution of newtask creates a new task in the specified project, and places the user's default shell in this task.

3.View the current project membership of the invoking process.

machine% id -p

uid=100(mark) gid=1(other) projid=4113(booksite)

The process is now a member of the new project.

Note:

* Projects are collections of tasks, which are collections of processes.

* Projects and tasks are used to label workloads and separate them from one another.

Incorrect:

Not A: The task collects a group of processes into a manageable entity that represents a workload component.

Not E: If no default project is found, the user's login, or request to start a process, is denied.

Example. Displaying Administratively Customized Properties (here only admin layer is displayed with –l)

The following command uses SMF layers to display administratively customized properties.

example% svcprop -p config -l admin svc:/network/dns/client

(A) config/domain astring admin my.domain.com

(D) config/nameserver net_address admin 10.22.33.44 10.44.33.11

Note:

* config/nameserver refers to the Solaris DNS server.

/ The nameserver keyword specifies DNS servers to query using IP address.

Example:

The /etc/resolv.conf file contains configuration directives for the DNS resolver. The following resolv.conf example shows two name servers and three search suffixes:

domain nj.bigcorporation.com

nameserver 192.168.10.11

nameserver 192.168.20.88

* The svcprop utility prints values of properties in the service configuration repository. Properties are selected by -p options and the operands