[ORACLE] ASMCMD 명령어

--diskgroup 상세 정보 

ASMCMD> lsdg State    Type    Rebal  Sector  Logical_Sector  Block       AU  Total_MB  Free_MB  Req_mir_free_MB  Usable_file_MB  Offline_disks  Voting_files  Name MOUNTED  EXTERN  N         512             512   4096  4194304     10236     1804                0            1804              0             N  DATA/ MOUNTED  EXTERN  N         512             512   4096  4194304     10240       44                0              44              0             N  RECO/ MOUNTED  EXTERN  N         512             512   4096  4194304     10240     9884                0            9884              0             Y  VOTE/

--disk 정보

ASMCMD> lsdsk -p Group_Num  Disk_Num      Incarn  Mount_Stat  Header_Stat  Mode_Stat  State   Path         1         0  4041319339  CACHED      MEMBER       ONLINE     NORMAL  /dev/ASM/DATA         2         0  4041319340  CACHED      MEMBER       ONLINE     NORMAL  /dev/ASM/RECO         3         0  4041319341  CACHED      MEMBER       ONLINE     NORMAL  /dev/ASM/VOTE

 

-- asm volume 생성

asmca -silent -createVolume \ -volumeName CDC \ -volumeDiskGroup RECO \ -volumeSizeGB 1TB

 

-- asm volume 정보 

ASMCMD> volinfo --all sh: /oracle/base/product/19.12/bin/crsctl: No such file or directory Diskgroup Name: RECO          Volume Name: CDC      Volume Device: /dev/asm/cdc-298      State: REMOTE      Size (MB): 10048      Resize Unit (MB): 64      Redundancy: UNPROT      Stripe Columns: 8      Stripe Width (K): 1024      Usage: ACFS      Mountpath: /cdc

 

-- ACFS 생성

asmca -silent -createACFS \ -acfsVolumeDevice /dev/asm/cdc-298 \ -acfsMountPoint /cdc \ -acfsUserName oracle \ -acfsGroupName dba