era_restore (8) - Linux Man Pages

era_restore: restore era metadata file to device or file.


era_restore - restore era metadata file to device or file.


era_restore [options] -i {xml file} -o {device|file}


era_restore restores era metadata created by the respective device-mapper target dumped into an XML formatted (see era_dump(8)) file, which optionally can be preprocessed before the restore to another device or file. If restored to a metadata device, the metadata can be processed by the device-mapper target.

This tool cannot be run on live metadata.


-h, --help
Print help and exit.
-V, --version
Print version information and exit.
-q, --quiet
Don't print any output. Check the exit code to test for success.
-i, --input {xml file}
Specify input file containing xml metadata.
-o, --output {device|file}
Output device or file for restored binary metadata.

    If a file is used, then it must be preallocated, and large enough to hold
    the metadata.


Restores the XML formatted era metadata on file metadata to logical volume /dev/vg/metadata for further processing by the respective device-mapper target:

    $ era_restore -i metadata -o /dev/vg/metadata


era_restore returns an exit code of 0 for success or 1 for error.


Joe Thornber <ejt [at]>, Heinz Mauelshagen <HeinzM [at]>


era_dump(8), era_check(8)