Solaris mirror and grow metadevice

Use Format command to list disks :



Now we create the metadevice:



# metainit d201 1 1 c0t3d0s2


# metainit d202 1 1 c0t4d0s2



Make the mirror d200 :

# metainit  d200 -m d201 d202







We format the new filesystem :

# newfs /dev/md/rdsk/d200






We mount the filesystem :





Ok we have here 4g



We attach 2 new slices :

# metattach d201 c0t5d0s2

# metattach d202 c0t2d0s0

Metastat command show the new mirror size:



But the #df -h command show only 4g...



For that, we need to "growfs"

# growfs -M /test /dev/md/rdsk/d200





We can now check the size ==>

 


==> OK