解决过程: 重启: ls -lsa /dev/asm* 返回如下,另外5个硬盘消失: 0 lrwxrwxrwx 1 root root 3 Jan 21 23:36 /dev/asm-diskg -> sdg 0 lrwxrwxrwx 1 root root 3 Jan 21 23:36 /dev/asm-diskh -> sdh 重新执行: for i in b c d e f; do echo "KERNEL==\"sd?\", SUBSYSTEM==\"block\", PROGRAM==\"/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\", RESULT==\"`/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/sd$i`\", SYMLINK+=\"asm-disk$i\", OWNER=\"grid\", GROUP=\"asmadmin\", MODE=\"0660\"" >> /etc/udev/rules.d/99-oracle-asmdevices.rules done 重启后,再次执行ls -lsa /dev/asm* 返回: 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskb -> sdb 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskc -> sdc 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskd -> sdd 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diske -> sde 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskf -> sdf 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskg -> sdg 0 lrwxrwxrwx 1 root root 3 Jan 22 02:48 /dev/asm-diskh -> sdh 再次执行/opt/oracle/app/12c/grid/bin/crsctl status res -t 返回: ora.DATA.dg ONLINE ONLINE |