第一种方法：
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sdb
1ATA_VBOX_HARDDISK_VB8f2573f1-acdea9b1
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sdc
1ATA_VBOX_HARDDISK_VB12ebf135-139ebaba
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sdd
1ATA_VBOX_HARDDISK_VB5b7fa6e7-183c5886
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sde
1ATA_VBOX_HARDDISK_VB32967e96-e173ae90
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sdf
1ATA_VBOX_HARDDISK_VB4844d852-7f8581b7
[root@rac1 ~]# /sbin/scsi_id -u -g /dev/sdg
1ATA_VBOX_HARDDISK_VBc63c33f2-db53698f


[root@rac1 ~]# cat /etc/udev/rules.d/99-oracle-asmdevices.rules
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VB8f2573f1-acdea9b1", NAME="asm-disk1",  OWNER="grid",  GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VB12ebf135-139ebaba", NAME="asm-disk2",  OWNER="grid",  GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VB5b7fa6e7-183c5886", NAME="asm-disk3",  OWNER="grid",  GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VB32967e96-e173ae90", NAME="asm-disk4",  OWNER="grid",  GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VB4844d852-7f8581b7", NAME="asm-disk5",  OWNER="grid",  GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1ATA_VBOX_HARDDISK_VBc63c33f2-db53698f", NAME="asm-disk6",  OWNER="grid",  GROUP="asmadmin", MODE="0660"

第二种方法：
[root@rac1 ~]# cat 1.sh
for i in b c d e f g
do 
echo "KERNEL==\"sd*\",BUS==\"scsi\",PROGRAM==\"/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\",RESULT==\"`/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/sd$i`\",NAME=\"asm-disk$i\",OWNER=\"grid\",GROUP=\"asmadmin\",MODE=\"0660\""
done

[root@rac1 ~]# sh 1.sh 
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VB8f2573f1-acdea9b1",NAME="asm-diskb",OWNER="grid",GROUP="asmadmin",MODE="0660"
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VB12ebf135-139ebaba",NAME="asm-diskc",OWNER="grid",GROUP="asmadmin",MODE="0660"
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VB5b7fa6e7-183c5886",NAME="asm-diskd",OWNER="grid",GROUP="asmadmin",MODE="0660"
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VB32967e96-e173ae90",NAME="asm-diske",OWNER="grid",GROUP="asmadmin",MODE="0660"
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VB4844d852-7f8581b7",NAME="asm-diskf",OWNER="grid",GROUP="asmadmin",MODE="0660"
KERNEL=="sd*",BUS=="scsi",PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="1ATA_VBOX_HARDDISK_VBc63c33f2-db53698f",NAME="asm-diskg",OWNER="grid",GROUP="asmadmin",MODE="0660"


然后启动udev

[root@rac1 ~]#start_udev

[root@rac1 ~]# ls -l /dev/asm*
brw-rw---- 1 grid asmadmin 8, 16 7月  20 01:01 /dev/asm-disk1
brw-rw---- 1 grid asmadmin 8, 32 7月  20 01:01 /dev/asm-disk2
brw-rw---- 1 grid asmadmin 8, 48 7月  20 01:01 /dev/asm-disk3
brw-rw---- 1 grid asmadmin 8, 64 7月  19 00:16 /dev/asm-disk4
brw-rw---- 1 grid asmadmin 8, 80 7月  19 00:16 /dev/asm-disk5
brw-rw---- 1 grid asmadmin 8, 96 7月  19 00:16 /dev/asm-disk6