# metastat d30 d30: mirror Submirror 0: d60 State: Okay ... # metattach d30 d70 d30: submirror d70 is attached # metastat d30 d30: mirror Submirror 0: d60 State: Okay Submirror 1: d70 State: Resyncing Resync in progress: 41 % done Pass: 1 Read option: roundrobin (default) Write option: parallel (default) Size: 2006130 blocks ...
This example shows the attaching of a submirror, d70, to a one-way mirror, d30, creating a two-way mirror. The mirror d30 initially consists of submirror d60. The submirror d70 is a RAID 0 volume. You verify that the status of the mirror is “Okay” with the metastat command, then attach the submirror. When the metattach command is run, the new submirror is resynchronized with the existing mirror. When you attach an additional submirror to the mirror, the system displays a message. To verify that the mirror is resynchronizing, use the metastat command.