Surge la necesidad de ver que discos están siendo usados en el ASM.
Como usuario grid ejecutamos lo siguiente
[grid@piscis ~]$ asmcmd -p
ASMCMD [+] > lsdsk
Path
/dev/oracleasm/disks/ASM12C_SUN_01
/dev/oracleasm/disks/ASM12C_SUN_02
/dev/oracleasm/disks/ASM12C_SUN_03
/dev/oracleasm/disks/ASM12C_SUN_04
/dev/oracleasm/disks/ASM12C_SUN_05
/dev/oracleasm/disks/ASM12C_SUN_06
/dev/oracleasm/disks/ASM12C_SUN_07
/dev/oracleasm/disks/ASM12C_SUN_08
/dev/oracleasm/disks/ASM12C_SUN_09
/dev/oracleasm/disks/ASM12C_SUN_10
/dev/oracleasm/disks/ASM12C_SUN_11
/dev/oracleasm/disks/ASM12C_SUN_12
/dev/oracleasm/disks/ASM12C_SUN_13
/dev/oracleasm/disks/ASM12C_SUN_14
/dev/oracleasm/disks/ASM12C_SUN_15
/dev/oracleasm/disks/ASM12C_SUN_16
ASMCMD [+] > quit
[grid@piscis ~]$ asmcmd -p
ASMCMD [+] > lsdsk
Path
/dev/oracleasm/disks/ASM12C_SUN_01
/dev/oracleasm/disks/ASM12C_SUN_02
/dev/oracleasm/disks/ASM12C_SUN_03
/dev/oracleasm/disks/ASM12C_SUN_04
/dev/oracleasm/disks/ASM12C_SUN_05
/dev/oracleasm/disks/ASM12C_SUN_06
/dev/oracleasm/disks/ASM12C_SUN_07
/dev/oracleasm/disks/ASM12C_SUN_08
/dev/oracleasm/disks/ASM12C_SUN_09
/dev/oracleasm/disks/ASM12C_SUN_10
/dev/oracleasm/disks/ASM12C_SUN_11
/dev/oracleasm/disks/ASM12C_SUN_12
/dev/oracleasm/disks/ASM12C_SUN_13
/dev/oracleasm/disks/ASM12C_SUN_14
/dev/oracleasm/disks/ASM12C_SUN_15
/dev/oracleasm/disks/ASM12C_SUN_16
ASMCMD [+] > quit
[grid@piscis ~]$ asmcmd -p ASMCMD [+] > lsdsk Path /dev/oracleasm/disks/ASM12C_SUN_01 /dev/oracleasm/disks/ASM12C_SUN_02 /dev/oracleasm/disks/ASM12C_SUN_03 /dev/oracleasm/disks/ASM12C_SUN_04 /dev/oracleasm/disks/ASM12C_SUN_05 /dev/oracleasm/disks/ASM12C_SUN_06 /dev/oracleasm/disks/ASM12C_SUN_07 /dev/oracleasm/disks/ASM12C_SUN_08 /dev/oracleasm/disks/ASM12C_SUN_09 /dev/oracleasm/disks/ASM12C_SUN_10 /dev/oracleasm/disks/ASM12C_SUN_11 /dev/oracleasm/disks/ASM12C_SUN_12 /dev/oracleasm/disks/ASM12C_SUN_13 /dev/oracleasm/disks/ASM12C_SUN_14 /dev/oracleasm/disks/ASM12C_SUN_15 /dev/oracleasm/disks/ASM12C_SUN_16 ASMCMD [+] > quit
Tenemos entonces discos con nombre ASM12C….
A nivel de sistema operativo, ejecutamos el comando blkid y obtenemos lo siguiente
[root@piscis ~]# blkid | egrep ASM
/dev/sdb1: LABEL="ASM12C_SUN_07" TYPE="oracleasm"
/dev/sdc1: LABEL="ASM12C_SUN_03" TYPE="oracleasm"
/dev/sdd1: LABEL="ASM12C_SUN_11" TYPE="oracleasm"
/dev/sde1: LABEL="ASM12C_SUN_02" TYPE="oracleasm"
/dev/sdf1: LABEL="ASM12C_SUN_10" TYPE="oracleasm"
/dev/sdh1: LABEL="ASM12C_SUN_05" TYPE="oracleasm"
/dev/sdi1: LABEL="ASM12C_SUN_08" TYPE="oracleasm"
/dev/sdj1: LABEL="ASM12C_SUN_09" TYPE="oracleasm"
/dev/sdk1: LABEL="ASM12C_SUN_16" TYPE="oracleasm"
/dev/sdl1: LABEL="ASM12C_SUN_15" TYPE="oracleasm"
/dev/sdm1: LABEL="ASM12C_SUN_04" TYPE="oracleasm"
/dev/sdn1: LABEL="ASM12C_SUN_12" TYPE="oracleasm"
/dev/sdo1: LABEL="ASM12C_SUN_14" TYPE="oracleasm"
/dev/sdp1: LABEL="ASM12C_SUN_13" TYPE="oracleasm"
/dev/sdq1: LABEL="ASM12C_SUN_06" TYPE="oracleasm"
/dev/sdt1: LABEL="ASM12C_SUN_01" TYPE="oracleasm"
[root@piscis ~]#
[root@piscis ~]# blkid | egrep ASM
/dev/sdb1: LABEL="ASM12C_SUN_07" TYPE="oracleasm"
/dev/sdc1: LABEL="ASM12C_SUN_03" TYPE="oracleasm"
/dev/sdd1: LABEL="ASM12C_SUN_11" TYPE="oracleasm"
/dev/sde1: LABEL="ASM12C_SUN_02" TYPE="oracleasm"
/dev/sdf1: LABEL="ASM12C_SUN_10" TYPE="oracleasm"
/dev/sdh1: LABEL="ASM12C_SUN_05" TYPE="oracleasm"
/dev/sdi1: LABEL="ASM12C_SUN_08" TYPE="oracleasm"
/dev/sdj1: LABEL="ASM12C_SUN_09" TYPE="oracleasm"
/dev/sdk1: LABEL="ASM12C_SUN_16" TYPE="oracleasm"
/dev/sdl1: LABEL="ASM12C_SUN_15" TYPE="oracleasm"
/dev/sdm1: LABEL="ASM12C_SUN_04" TYPE="oracleasm"
/dev/sdn1: LABEL="ASM12C_SUN_12" TYPE="oracleasm"
/dev/sdo1: LABEL="ASM12C_SUN_14" TYPE="oracleasm"
/dev/sdp1: LABEL="ASM12C_SUN_13" TYPE="oracleasm"
/dev/sdq1: LABEL="ASM12C_SUN_06" TYPE="oracleasm"
/dev/sdt1: LABEL="ASM12C_SUN_01" TYPE="oracleasm"
[root@piscis ~]#
[root@piscis ~]# blkid | egrep ASM /dev/sdb1: LABEL="ASM12C_SUN_07" TYPE="oracleasm" /dev/sdc1: LABEL="ASM12C_SUN_03" TYPE="oracleasm" /dev/sdd1: LABEL="ASM12C_SUN_11" TYPE="oracleasm" /dev/sde1: LABEL="ASM12C_SUN_02" TYPE="oracleasm" /dev/sdf1: LABEL="ASM12C_SUN_10" TYPE="oracleasm" /dev/sdh1: LABEL="ASM12C_SUN_05" TYPE="oracleasm" /dev/sdi1: LABEL="ASM12C_SUN_08" TYPE="oracleasm" /dev/sdj1: LABEL="ASM12C_SUN_09" TYPE="oracleasm" /dev/sdk1: LABEL="ASM12C_SUN_16" TYPE="oracleasm" /dev/sdl1: LABEL="ASM12C_SUN_15" TYPE="oracleasm" /dev/sdm1: LABEL="ASM12C_SUN_04" TYPE="oracleasm" /dev/sdn1: LABEL="ASM12C_SUN_12" TYPE="oracleasm" /dev/sdo1: LABEL="ASM12C_SUN_14" TYPE="oracleasm" /dev/sdp1: LABEL="ASM12C_SUN_13" TYPE="oracleasm" /dev/sdq1: LABEL="ASM12C_SUN_06" TYPE="oracleasm" /dev/sdt1: LABEL="ASM12C_SUN_01" TYPE="oracleasm" [root@piscis ~]#
Tenemos entonces la relación de que discos pertenecen al ASM.
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