Use the restore command
to restore the clustered system (system) to its previous configuration.
This command uses the configuration files in the /tmp folder
.
Syntax
svcconfig restore [ { -f | -force } ] [ { -q | -quiet } ] [ { [ -prepare [ { -fmt | -fmtdisk } ] ] | -execute | -fmt | -fmtdisk } ] [ -v { on | off } ]
Parameters
- -f | force
- (Optional) Forces continued processing where possible.
- -q | quiet
- (Optional) Suppresses console output (STDOUT).
- -prepare-fmt
| fmtdisk
- (Optional) Verifies the current configuration against the information in
svc.config.backup.xml, prepares commands for processing in
svc.config.restore.sh, and produces a log of events in
svc.config.restore.prepare.
- -execute
- (Optional) Runs the command script svc.config.restore.sh,
and produces a log of events in svc.config.restore.execute.log.
- -fmt
- (Optional) Specifies that the volume must be formatted
before use. Includes the -fmtdisk option on all mkvdisk commands
to be issued. You cannot specify -fmt with -execute.
- -fmtdisk
- (Optional) Specifies that the volume must be formatted
before use. You cannot specify -fmtdisk with -execute.
- -von | off
- (Optional) Produces verbose output (on); the
default is regular output (off).
Description
The restore command restores
the target system configuration from the svc.config.backup.xml file
in the /tmp folder. If neither the -prepare nor
the -execute option is specified, the command
performs both phases in sequence, producing only a single event log: svc.config.restore.log.
The restore operation is also known as a T4 (Tier
4) Recovery, and can only be used on a system having just been started.
The restore operation can not be used on a system having any nonautomatic
objects configured, such as storage pools or volumes.
The restore
operation is performed in two phases: prepare and execute.
The command pauses for eight minutes if any nodes
are added during this process, informing the user of this at run-time.
An invocation example
svcconfig restore
The
resulting output:
No feedback
An invocation example
svcconfig restore -prepare -fmt
The resulting output:
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An invocation example
svcconfig restore -execute
The resulting output:
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