[root@test ~]# cd /etc/udev/rules.d
[root@test rules.d]# cat 99-oracle-asmdevices.rules
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc42a82ce5701000000", NAME="crs1", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc40f1fd15701000000", NAME="crs2", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc44e22d15701000000", NAME="crs3", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc49625d15701000000", NAME="crs4", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f429d15701000000", NAME="crs5", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f529d15701000000", NAME="data1", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f629d15701000000", NAME="data2", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f729d15701000000", NAME="data3", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f829d15701000000", NAME="fra1", OWNER="grid",GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="3600c0ff00027efc4f929d15701000000", NAME="fra2", OWNER="grid",GROUP="asmadmin", MODE="0660"
[root@test rules.d]# ll
total 56
-rw-r--r-- 1 root root 190 Sep 9 2016 55-usm.rules
-rw-r--r--. 1 root root 1652 Aug 26 2010 60-fprint-autosuspend.rules
-rw-r--r--. 1 root root 1060 Jun 29 2010 60-pcmcia.rules
-rw-r--r--. 1 root root 316 Jan 9 2013 60-raw.rules
-rw-r--r--. 1 root root 789 May 31 2016 70-persistent-cd.rules
-rw-r--r-- 1 root root 671 Sep 2 2016 70-persistent-net.rules
-rw-r--r-- 1 root root 40 Jan 24 2013 80-kvm.rules
-rw-r--r--. 1 root root 320 Sep 12 2012 90-alsa.rules
-rw-r--r--. 1 root root 83 Apr 1 2011 90-hal.rules
-rw-r--r--. 1 root root 2486 Jun 30 2010 97-bluetooth-serial.rules
-rw-r--r--. 1 root root 292 Jan 18 2013 98-kexec.rules
-rw-r--r--. 1 root root 54 Nov 3 2011 99-fuse.rules
-rw-r--r-- 1 root root 2163 Sep 9 2016 99-oracle-asmdevices.rules
-rw-r--r-- 1 root root 341 Aug 8 2017 99-vmware-scsi-udev.rules
[root@test sbin]# cd /dev/disk/
[root@test disk]# ls
by-id by-path by-uuid
[root@test disk]# cd by-id
[root@test by-id]# ll
total 0
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-name-bak-lv01 -> ../../dm-2
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-name-vg_db-lv_db1 -> ../../dm-0
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-name-vg_db-lv_swap -> ../../dm-1
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-uuid-LVM-4r5uYRBHslmlhae5r2KYuVmikyIq9IeElMko3qUmkQcApM4qWJIcSDFDYnkwMns5 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-uuid-LVM-4r5uYRBHslmlhae5r2KYuVmikyIq9IeEyfYsKoNPchVN9Ll6ekez5hgTxrvoOvKY -> ../../dm-0
lrwxrwxrwx 1 root root 10 Dec 6 09:20 dm-uuid-LVM-LBV3iw8kSBcWNNx9dnGgbxTV2rACPkowsjQ4qNv217o4zNTcEeybSM2ajMUrtNSK -> ../../dm-2
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc40f1fd15701000000 -> ../../sdi
lrwxrwxrwx 1 root root 9 Dec 25 15:47 scsi-3600c0ff00027efc42a82ce5701000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Dec 29 15:49 scsi-3600c0ff00027efc44e22d15701000000 -> ../../sdj
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc49625d15701000000 -> ../../sdk
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc4f429d15701000000 -> ../../sdl
lrwxrwxrwx 1 root root 9 Dec 25 16:05 scsi-3600c0ff00027efc4f529d15701000000 -> ../../sdb
lrwxrwxrwx 1 root root 9 Dec 26 02:04 scsi-3600c0ff00027efc4f629d15701000000 -> ../../sdc
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc4f729d15701000000 -> ../../sdd
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc4f829d15701000000 -> ../../sde
lrwxrwxrwx 1 root root 9 Dec 25 15:24 scsi-3600c0ff00027efc4f929d15701000000 -> ../../sdf
lrwxrwxrwx 1 root root 9 Dec 6 09:20 scsi-3600c0ff00027efc4fa29d15701000000 -> ../../sdg
lrwxrwxrwx 1 root root 10 Dec 6 09:20 scsi-3600c0ff00027efc4fa29d15701000000-part1 -> ../../sdg1
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc40f1fd15701000000 -> ../../sdi
lrwxrwxrwx 1 root root 9 Dec 25 15:47 wwn-0x600c0ff00027efc42a82ce5701000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Dec 29 15:49 wwn-0x600c0ff00027efc44e22d15701000000 -> ../../sdj
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc49625d15701000000 -> ../../sdk
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc4f429d15701000000 -> ../../sdl
lrwxrwxrwx 1 root root 9 Dec 25 16:05 wwn-0x600c0ff00027efc4f529d15701000000 -> ../../sdb
lrwxrwxrwx 1 root root 9 Dec 26 02:04 wwn-0x600c0ff00027efc4f629d15701000000 -> ../../sdc
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc4f729d15701000000 -> ../../sdd
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc4f829d15701000000 -> ../../sde
lrwxrwxrwx 1 root root 9 Dec 25 15:24 wwn-0x600c0ff00027efc4f929d15701000000 -> ../../sdf
lrwxrwxrwx 1 root root 9 Dec 6 09:20 wwn-0x600c0ff00027efc4fa29d15701000000 -> ../../sdg
lrwxrwxrwx 1 root root 10 Dec 6 09:20 wwn-0x600c0ff00027efc4fa29d15701000000-part1 -> ../../sdg1
通过对比scsi序号来查看asm磁盘的udev情况。
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/22996654/viewspace-2153078/ ，如需转载，请注明出处，否则将追究法律责任。
