Consider the following commands on a newly installed system: zfs set compression=on rpool zfs get -H -0 source compression rpool What is the output of the second command?

The correct answer is C. local. The zfs get command supports the -H and -o options, which are designed for scripting. You can use the -H option to omit header information and to replace white space with the Tab character. Uniform white space allows for easily parseable data. You can use the -o option to…

Managing Storage

Question

Consider the following commands on a newly installed system:

zfs set compression=on rpool zfs get -H -0 source compression rpool What is the output of the second command?

Options

Adefault
B?
Clocal
Don

How the community answered

(42 responses)

A
7% (3)
B
12% (5)
C
76% (32)
D
5% (2)

Explanation

The zfs get command supports the -H and -o options, which are designed for scripting. You can use the -H option to omit header information and to replace white space with the Tab character. Uniform white space allows for easily parseable data. You can use the -o option to customize the output in the following ways: * The literal name can be used with a comma-separated list of properties as defined in the Introducing ZFS Properties section. * A comma-separated list of literal fields, name, value, property, and source, to be output followed by a space and an argument, which is a comma-separated list of properties. The following example shows how to retrieve a single value by using the -H and -o options of zfs # zfs get -H -o value compression tank/home

Topics

#ZFS compression#property source#zfs set#rpool

Community Discussion

No community discussion yet for this question.

Full 1Z0-822 Practice