script exits prematurely 1

[watergrinder]

I am using a script to administer current system as well as remote system disk space. When the script checks remote system, it exits completely without checking the current server. Any ideas?

 

[PHV]

Any chance we could take a look at the script in order to have any ideas ?

Hope This Help, PH.
Want to get great answers to your Tek-Tips questions? Have a look at FAQ219-2884 or FAQ222-2244

 

[watergrinder]

Thanks. xxxx is local machine and two other machines are remote. Now, if the first name in file is a remote machine, the script performs as usual and exits without processing other two. Initially this was in a single script. I split it up to see if it worked properly!

RUN="true"

calculate_disk_space () {

MAILFILE=$1
ServerName=$2

if [ "$ServerName" = "xxxx" ]; then
	       CMD="bdf -bi"
	    else
	       CMD="ssh $ServerName bdf -bi"
	    fi
	    echo "$ServerName"
	    $CMD | awk 'FNR > 1 {sub(/%/,"",$5); print $1, $2, $4, $5}' | while read Filesystem Kbytes Available Percent_Used
      do
         if [ "$Percent_Used" -gt 60 ] 
         then
             # Display the header only once.
	           # Increment the total error count. Only once for each error type.
             if [ "$RUN" = "true" ]; then
	              (( ALLERRS += 1 ))
	              display_header $MAILFILE "File System Errors"
	           fi
	           RUN="false"
	           # Print details to the file
             echo "$Filesystem on $ServerName $Percent_Used% used Total: $Kbytes kb Available: $Available kb" >> $MAILFILE
         fi
      done
      
 
   
}

Calling it from:

cat $DIR/monds.dat | awk '{print $1}' | while read ServerName
	 do
	    echo " hello"
	    calculate_disk_space $MAILFILE $ServerName
   done

 

[watergrinder]

The following code is working. Here, I am not reading from file. I don't understand the reason.

calculate_disk_space $MAILFILE remote1
calculate_disk_space $MAILFILE remote2
calculate_disk_space $MAILFILE local

 

[watergrinder]

has it something to do with "return codes" from remote server etc .. ?

 

[PHV]

Have you tried this ?
lst=$(awk '{print $1}' $DIR/monds.dat)
for ServerName in $lst
do
echo " hello"
calculate_disk_space $MAILFILE $ServerName
done

Hope This Help, PH.
Want to get great answers to your Tek-Tips questions? Have a look at FAQ219-2884 or FAQ222-2244