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blink: Default now blinks only non-detected slots.

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This commit is contained in:
Ole Tange 2012-08-31 16:27:45 +02:00
parent 172e7972f5
commit f814f57f5d
1 changed files with 28 additions and 7 deletions
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35
blink/blink
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@ -14,12 +14,16 @@ B<blink> I<action> I<what>
=head1 DESCRIPTION =head1 DESCRIPTION
B<blink> blinks a device in an external harddisk enclosure. B<blink> blinks a device in a harddisk enclosure.
If no I<action> is given the blinking be will toggled. If no I<action> is given the blinking be will toggled.
If no I<device> is given all detected disks in external enclosures will If no I<device> is given all detected disks in enclosures will be
be used. used.
If no I<action> and no I<device> is given all detected harddisks will
be off and all empty slots or slots with non-detected harddisks in
enclosures will blink. These slots should be safe to remove.
=head1 OPTIONS =head1 OPTIONS
@ -92,13 +96,18 @@ B<blink /dev/sdf>
=head1 EXAMPLE: Blink all undetected slots =head1 EXAMPLE: Blink all undetected slots
To blink all undetected slots we first blink all detected and then toggle all slots:
B<blink; blink -s>
It will be safe to remove disk from all the blinking slots as the It will be safe to remove disk from all the blinking slots as the
slots are either empty or not detected. slots are either empty or not detected.
B<blink>
=head1 EXAMPLE: Turn off blinking of all slots
Turn off the blinking.
B<blink -s -f>
=head1 EXIT STATUS =head1 EXIT STATUS
@ -160,6 +169,18 @@ if(@ARGV) {
} }
} }
if(not ($::opt_on or $::opt_off or $::opt_toggle or
$::opt_alldetected or $::opt_allslots or @ARGV)) {
# Default:
# Turn on all
# Turn off all-detected
$locate = "/sys/class/enclosure/*/*/locate";
on($locate);
$locate = "/sys/class/enclosure/*/*/device/enclosure*/locate";
off($locate);
exit;
}
if($::opt_alldetected) { if($::opt_alldetected) {
$locate = "/sys/class/enclosure/*/*/device/enclosure*/locate"; $locate = "/sys/class/enclosure/*/*/device/enclosure*/locate";
} elsif($::opt_allslots) { } elsif($::opt_allslots) {