내 udev 규칙이 3번 실행되는 이유는 무엇입니까?

내 디렉토리를 보관하는 스크립트를 시작하기 위해 몇 가지 udev 규칙을 만들었습니다 ~/Documents. 이렇게 하면 작업이 완료되지만 로그 파일을 읽을 때 키를 삽입하면 아카이브 스크립트가 3번 실행되는 것 같습니다.

내 규칙은 다음과 같습니다.

ACTION=="add", SUBSYSTEMS=="usb", DRIVERS=="usb", ATTRS{idVendor}=="0951", ATTRS{idProduct}=="1642", RUN+="/bin/sh /root/auto-archive" 

이것은 내 스크립트입니다.

#! /bin/sh

sleep 5

# test if awesome is running
if ps aux | grep -v launch | grep -v grep | grep awesome
then
    echo awesome is running >> /home/purplepsycho/log
else
    # echo awesome not running another guy must be logged
    exit
fi

if mount | grep /media/usb
then
    echo /media/usb already mounted >> /home/purplepsycho/log
    exit
fi

# mount key
echo mounting... >> /home/purplepsycho/log
/usr/bin/sudo -u purplepsycho mount /media/usb

# test if mount have been succesful
if [ $? -ne 0 ]
then
    echo mount failed >> /home/purplepsycho/log
    exit
fi
# archive dir
ARC_DIR="/media/usb/archive"

# make directory
mkdir -p $ARC_DIR

# archive name
NAME=$(date +"archive-%Y-%m-%d.tgz")

# test if an archive already exists for today
if [ -f $ARC_DIR/$NAME ] 
then
    echo archive file already exists for today >> /home/purplepsycho/log
    exit
fi

# initialize log file
echo $NAME > $ARC_DIR/files.txt

# make the archive
tar -zcvf $ARC_DIR/$NAME /home/purplepsycho/Documents/* >> $ARC_DIR/files.txt

어떤 아이디어가 있나요? 감사해요.

---Sparhawk의 의견 이후 편집됨---

나는 udevadm열쇠를 가지고 달린다:

udevadm info -a -p $(udevadm info -q path -n /dev/sbd)

이는 다음을 제공합니다:

looking at device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/host4/target4:0:0/4:0:0:0/block/sdb':
  KERNEL=="sdb"
  SUBSYSTEM=="block"
  DRIVER==""

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/host4/target4:0:0/4:0:0:0':
  KERNELS=="4:0:0:0"
  SUBSYSTEMS=="scsi"
  DRIVERS=="sd"

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/host4/target4:0:0':
  KERNELS=="target4:0:0"
  SUBSYSTEMS=="scsi"
  DRIVERS==""

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/host4':
  KERNELS=="host4"
  SUBSYSTEMS=="scsi"
  DRIVERS==""

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0':
  KERNELS=="1-1:1.0"
  SUBSYSTEMS=="usb"
  DRIVERS=="usb-storage"

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1/1-1':
  KERNELS=="1-1"
  SUBSYSTEMS=="usb"
  DRIVERS=="usb"
  ATTRS{idVendor}=="0951"
  ATTRS{idProduct}=="1642"

looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb1':
  KERNELS=="usb1"
  SUBSYSTEMS=="usb"
  DRIVERS=="usb"
  ATTRS{idVendor}=="1d6b"
  ATTRS{idProduct}=="0002"

looking at parent device '/devices/pci0000:00/0000:00:1d.7':
  KERNELS=="0000:00:1d.7"
  SUBSYSTEMS=="pci"
  DRIVERS=="ehci-pci"
  ATTRS{irq}=="23"

looking at parent device '/devices/pci0000:00':
  KERNELS=="pci0000:00"
  SUBSYSTEMS==""
  DRIVERS==""

나는 다음 사항만을 토대로 규칙을 작성하려고 합니다.

  KERNELS=="1-1"
  SUBSYSTEMS=="usb"
  DRIVERS=="usb"
  ATTRS{idVendor}=="0951"
  ATTRS{idProduct}=="1642"

그리고

  KERNELS=="usb1"
  SUBSYSTEMS=="usb"
  DRIVERS=="usb"
  ATTRS{idVendor}=="1d6b"
  ATTRS{idProduct}=="0002"

결과는 동일합니다. 스크립트가 여러 번 호출됩니다.