Hp Storage Mirroring V5 Software Manuel d'utilisateur télécharger pdf (Page 280)

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Basic flow control script

The following script uses the IF conditional, FOR loop, and WHILE loop commands. In the following examples the FOR loop

will start a mirror for all connections between 1 and 10. The IF conditional will return the error command “mirror failed to

start” if a value of 0 is not obtained. The WHILE loop will wait for a mirror to end and disconnect as long as the returned

value is less than 10. The IF conditional will return the error message “failed to disconnect” if a value of 0 is not obtained.

#Start mirror for all connections 1-10. #

#Notify user of any errors. #

SOURCE indy;

FOR $x = 1 TO 10 DO

$ret = MIRROR START $x;

IF $ret != 0 THEN

WRITE “Mirror failed to start”;

WRITE $x;

WRITE $ret;

END

#Wait for mirror to end and disconnect all connections 1-10. #

#Notify user of any errors. #

SOURCE indy;

$x = 1;

WHILE $x <= 10 DO

waitonmirror $x;

$ret = disconnect $X;

IF $ret != 0 THEN

WRITE “Failed to disconnect”;

WRITE $x;

WRITE $ret;

END

$x = $x + 1;

END

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Hp Storage Mirroring V5 Software Manuel d'utilisateur Page 280