Acopia Networks 810-0044-00 Instrukcja Instalacji Pobierz pdf (Strona 452)

100

101

Shadowing a Volume

Configuring a Shadow-Copy Rule (Source Switch)

15-8 CLI Storage-Management Guide

Configuring a Shadow-Copy Rule (Source Switch)

The final step in volume shadowing is to create a shadow-copy rule. A shadow-copy

rule replicates the fileset in the source volume over to the shadow volume; if a file

changes later, that file is replicated again. If a file is deleted, then its copy is also

deleted. From gbl-ns-vol mode (in the source volume), use the

shadow-copy-rule

command to create a shadow-copy rule:

shadow-copy-rule name

where name (1-64 characters) is a name you choose for this rule.

The CLI prompts you for confirmation before creating the new rule; enter yes to

continue. This places you into gbl-ns-vol-shdwcp mode, where you must identify the

source fileset and the target shadow volume, make a schedule for the rule, then enable

the rule. There are also several optional commands in this mode.

For example, the following command sequence creates a shadow-copy rule,

“DRrule,” for the “/acct” volume. Like the previous example, this occurs on the

“bstnA6k” switch:

bstnA6k(gbl)# namespace wwmed

bstnA6k(gbl-ns[wwmed])# volume /acct

bstnA6k(gbl-ns-vol[wwmed~/acct])# shadow-copy-rule DRrule

This will create a new policy object.

Create object 'DRrule'? [yes/no] yes

bstnA6k(gbl-ns-vol-shdwcp[wwmed~/acct~DRrule])# ...

Identifying the Source Fileset

The next step in configuring a shadow-copy rule is to identify the source fileset. The

shadow-copy rule keeps replicating all files from the source fileset onto the shadow

volume. From gbl-ns-vol-shdwcp mode, use the

from fileset command to specify a

source fileset:

from fileset fileset-name

where fileset-name (1-64 characters) identifies the source fileset.

1 2 ... 447 448 449 450 451 452 453 454 455 456 457 ... 491 492

Komentarze do niniejszej Instrukcji

Brak uwag

Acopia Networks 810-0044-00 Instrukcja Instalacji Strona 452

Komentarze do niniejszej Instrukcji