metatree - pretty print Solstice DiskSuite metadevice configuration
To view the entire configuration for all Solstice DiskSuite metadevices we used the metastat -p
command to generate the output. The output is bland.
% metastat -p d3 -m d13 d23 1 d13 1 1 c1t0d0s3 d23 1 1 c1t2d0s3 d1 -m d11 d21 1 d11 1 1 c1t0d0s1 d21 1 1 c1t2d0s1 d0 -m d10 d20 1 d10 1 1 c1t0d0s0 d20 1 1 c1t2d0s0
However, if we parse the metastat -p
output with a little awk
script the output can look more pleasing on the eyes. For example:
% metatree d10 -m d11 d12 1 d11 1 1 c1t0d0s0 d12 1 1 c1t1d0s0 d20 -m d23 d22 1 d22 1 1 c1t1d0s1 d23 1 1 c1t0d0s1 d30 -m d31 d32 1 d31 1 1 c1t0d0s3 d32 1 1 c1t1d0s3 d40 -m d41 1 d41 1 1 c1t0d0s4 d42 1 1 c1t1d0s4 d50 -m d51 1 d51 1 1 c1t0d0s5 d52 1 1 c1t1d0s5 d530 -p d60 -o 33564672 -b 2097152 d535 -p d60 -o 35661856 -b 1024000 d60 -m d61 d62 1 d61 1 1 c1t2d0s6 d62 1 1 c1t3d0s6 d65 -p d60 -o 10208 -b 33554432 d70 -m d71 1 d71 1 1 /dev/dsk/emcpower0a d80 -m d81 1 d81 1 1 /dev/dsk/emcpower3a d85 -p d80 -o 2592 -b 52428800 d90 -m d91 1 d91 1 1 /dev/dsk/emcpower2a
The script
Below is a simple awk
script which simply indents the metastat output:
metastat -p | \
awk '
$2 == "-m" { print; tcount=NF -3 next;}
NF == 4 && $4 ~ /^d/ {tcount++ ;}
{
if(tcount>0){
printf(" "); tcount=tcount-1;
}
print;
}'
If you don't fancy copy'n'paste the about, you can download the script from here