Contents
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
