sorting by "stanzas"

[ogniemi]

I have an output of "powermt display dev=all" command (example only - there are much more hdiskpower stanzas):

Pseudo name=hdiskpower3
Symmetrix ID=000292602332
Logical device ID=08EC
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk11   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk19   FA  5fA   active  alive      0      0

Pseudo name=hdiskpower2
Symmetrix ID=000292602332
Logical device ID=08EB
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk12   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk20   FA  5fA   active  alive      0      0

Pseudo name=hdiskpower1
Symmetrix ID=000292602332
Logical device ID=08EA
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk13   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk21   FA  5fA   active  alive      0      0

How to get stanzas sorted by numbered "hdiskpowerN" to finally get output like below?

Pseudo name=hdiskpower1
Symmetrix ID=000292602332
Logical device ID=08EC
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk13   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk21   FA  5fA   active  alive      0      0

Pseudo name=hdiskpower2
Symmetrix ID=000292602332
Logical device ID=08EB
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk12   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk20   FA  5fA   active  alive      0      0

Pseudo name=hdiskpower3
Symmetrix ID=000292602332
Logical device ID=08EA
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   0 fscsi0                    hdisk11   FA 12fA   active  alive      0      0
   1 fscsi1                    hdisk19   FA  5fA   active  alive      0      0

 

[feherke]

Hi

The easiest is using asorti(), a GNU AWK extension :

powermt display dev=all | awk -F= '$1=="Pseudo name"{k=$2}{d[k]=d[k]$0ORS}END{asorti(d,s);for(k in s)print d[s[k]]}'

If your hdiskpowers are numbered sequentially from 1 to N, without gaps, a simple loop will be enough :

powermt display dev=all | awk -F= '$1=="Pseudo name"{k=$2}{d[k]=d[k]$0ORS}END{for(k=1;"hdiskpower"k in d;k++)print d["hdiskpower"k]}'

If none of those works, will think to something else.

Feherke.

http://free.rootshell.be/~feherke/

 

[p5wizard]

With basic scripting (no fancy GNU stuff ;-)):

on AIX:
[tt]
for disk in $(lsdev -type disk -F name|grep hdiskpower|sort)
do
powermt display dev=${disk}
echo
done
[/tt]

On other unix find some other way to get hdiskpower device names in a sorted list.


HTH,

p5wizard