vmware station中 UDEV无法获取共享存储磁盘的UUID

jiawang

VMware的Linux系统中查询磁盘的udev功能时，发现scsi_id命令无法返回设备的SCSI ID。

解决方案：

配置虚拟机vmx文件，添加

disk.EnableUUID = "TRUE"

disk.locking=false

验证：

使用uudv生成ASM磁盘

[root@rac01 ~]# /lib/udev/scsi_id -g -u /dev/sdc

36000c298294ae08a9236bfc0a4752162

[root@rac01 ~]#  /lib/udev/scsi_id -g -u /dev/sdb

36000c2952d5ef06cfdf74d34717b2da5

[root@rac01 ~]#cat /etc/udev/rules.d/99-oracle-asmdevices.rules

KERNEL=="sdb", ENV{ID_SERIAL}=="36000c2952d5ef06cfdf74d34717b2da5", SYMLINK+="asm_disk_1",  OWNER="grid",  GROUP="asmadmin", MODE="0660"

KERNEL=="sdc", ENV{ID_SERIAL}=="36000c298294ae08a9236bfc0a4752162", SYMLINK+="asm_disk_2",  OWNER="grid",  GROUP="asmadmin", MODE="0660"

[root@rac01 rules.d]# scp -r99-oracle-asmdevices.rules root@192.168.0.143:/etc/udev/rules.d/

The authenticity of host '192.168.0.143(192.168.0.143)' can't be established.

ECDSA key fingerprint is SHA256:cktM40iXZTpV48HSYfoIJE1mROk9T7PoKSW3lESc2Vo.

ECDSA key fingerprint isMD5:7f:6c:f3:c0:cb:39:4d:de:b4:2d:83:03:c3:9e:15:72.

Are you sure you want to continueconnecting (yes/no)? y

Please type 'yes' or 'no': yes

Warning: Permanently added '192.168.0.143'(ECDSA) to the list of known hosts.

root@192.168.0.143's password:

99-oracle-asmdevices.rules                                                                                                       100%  275   166.0KB/s  00:00   

[root@rac01 rules.d]#

[root@rac01 rules.d]# /etc/init.d/boot.udevrestart

[root@rac01 setup]# reboot

Last login: Thu Sep  6 17:08:11 2018

[root@rac01 ~]# ll /dev/sd*

brw-rw---- 1 root disk     8, 0 9月   6 17:06 /dev/sda

brw-rw---- 1 root disk     8, 1 9月   6 17:06 /dev/sda1

brw-rw---- 1 root disk     8, 2 9月   6 17:06 /dev/sda2

brw-rw---- 1 grid asmadmin 8, 16 9月   6 17:06 /dev/sdb

brw-rw---- 1 root disk     8, 17 9月   6 17:06 /dev/sdb1

brw-rw---- 1 grid asmadmin 8, 32 9月   6 17:06 /dev/sdc

brw-rw---- 1 root disk     8, 33 9月   6 17:06 /dev/sdc1