Name
era_restore - restore era metadata file to device or file.Synopsis
era_restore [options] -i {xml file} -o {device|file}
Description
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.
Options
-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.
Example
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
Diagnostics
era_restore returns an exit code of 0 for success or 1 for error.See Also
- era_dump(8), era_check(8)