RHEL6 Linux

检查多路径状态

multipath -ll

查看磁盘的分区和挂载情况

blkid; lsblk -o +fstype,label,uuid

收集sosreport(如果可能)

Linux Login as root user

收集完之后的日志文件打包在/tmp目录

# sosreport

示例文件 /tmp/sosreport-rac01-20221121153948.tar.xz

Oracle

查看ASM磁盘组信息

Linux Login as grid user

$ asmcmd lsdg

查看ASM 磁盘空间使用情况

Linux Login as grid user

$ asmcmd lsdsk -k

确认ASM磁盘相关属性

Linux Login as grid user

$ sqlplus / as sysasm

以下为SQL代码

SQL>

set linesize 300
column PATH format a60
column NAME format a16

SELECT group_number,disk_number,header_status,mode_status,mount_status,state,total_mb,free_mb,name,path 
FROM v$asm_disk;

查看数据库状态

Linux Login as oracle user