AWK: Parse lvdisplay

Shell Programming and Scripting
1

Hi,

I would like to parse the next output of an lvdisplay -v using awk:

--- Logical volumes ---
LV Name                     /dev/vg01/lvol3
VG Name                     /dev/vg01
LV Permission               read/write
LV Status                   available/syncd
Mirror copies               0
Consistency Recovery        MWC
Schedule                    striped
LV Size (Mbytes)            368640
Current LE                  23040
Allocated PE                23040
Stripes                     4
Stripe Size (Kbytes)        1024
Bad block                   NONE
Allocation                  strict
IO Timeout (Seconds)        default

   --- Distribution of logical volume ---
   PV Name                 LE on PV  PE on PV
  /dev/dsk/c9t0d5         5738      5738
  /dev/dsk/c9t0d6         5738      5738
  /dev/dsk/c9t0d7         5738      5738
  /dev/dsk/c9t1d0         5738      5738
  /dev/dsk/c9t1d1         22        22
  /dev/dsk/c9t1d2         22        22
  /dev/dsk/c9t1d3         22        22
  /dev/dsk/c9t1d4         22        22

   --- Logical extents ---
   LE    PV1                     PE1   Status 1
   00000 /dev/dsk/c9t0d5         00000 current
   00001 /dev/dsk/c9t0d6         00000 current
   00002 /dev/dsk/c9t0d7         00000 current
   00003 /dev/dsk/c9t1d0         00000 current
   00004 /dev/dsk/c9t0d5         00001 current
[...]
[...]
[...]

I would like to obtain the text marked in bold. I tried to get it using RS="---" of awk but I don't know how to obtain only X record..

Any comments is apreciated.

Thanks

2

Try...

 
awk '$1~/^\/dev\/dsk/{print $1}'
1 Like
3

Thanks!!! I didn't see all lines I want start by /dev.. :slight_smile:

Thanks again!!