Usage: ldev [OPTIONS]...

Parse ldev.conf and answer the following queries:

  -h, --help          Display this help.
  -c, --config FILE   Set path to config file.
  -H, --hostname NAME Use NAME instead of local hostname for queries.
  -p, --partner       Print hostname of failover partner.
  -l, --local         Print labels for local devices.
  -f, --foreign       Print labels for foreign devices.
  -a, --all           Print labels for local and foreign devices.
  -F, --filesys NAME  Print labels for file system NAME.
  -s, --sanity        Sanity check config on this node.
  -d, --device LABEL  Print storage device of LABEL.
  -j, --journal LABEL Print journal device of LABEL if it exists.
  -r, --raidtab LABEL Print raidtab of LABEL if it exists.
  -t, --type LABEL    Print device type of LABEL, i.e. "zfs" or "md".
  -z, --zpool LABEL   Print zpool containing LABEL.
  -R, --role ROLE     Filter output based on role, i.e. mdt, ost, mgs.
  CMD [ARGS] ...      Run CMD in parallel for each device substituting:
                      %f=fsname  %d=device  %i=dec-index %n=main-nid %l=label
                      %t=srvtype %j=journal %I=hex-index %N=fail-nid %m=mgs-nid
                      %H=hostname %b=backing-fs
                      May be used in combination with -l, -f, -a, -F options.