Check ASM disk status
Check ASM disk status
SQL> select g.name disk_grp, o.group_number, operation , est_minutes from gv$asm_operation o, gv$asm_diskgroup g
where g.group_number = o.group_number and o.inst_id = g.inst_id;
no rows selected --> No rebalance operation in progress
SQL> select d.inst_id, dg.name dg_name, dg.state dg_state, dg.type,d.name, d.DISK_NUMBER dsk_no, d.MOUNT_STATUS, d.HEADER_STATUS, d.MODE_STATUS,
d.STATE, d. PATH, d.FAILGROUP FROM GV$ASM_DISK d, gv$asm_diskgroup dg
where dg.group_number(+)=d.group_number and d.inst_id = dg.inst_id order by d.inst_id, d.group_number;
INST_ID DG_NAME DG_STATE TYPE NAME DSK_NO MOUNT_S HEADER_STATU MODE_ST STATE PATH FAILGROUP
---------- ---------- ---------- ------ -------------------- ------- ------- ------------ ------- -------- ---------------------------------------- ---------------
1 OCR MOUNTED NORMAL OCR_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdf1 OCR_0000
1 OCR MOUNTED NORMAL OCR_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdh1 OCR_0002
1 OCR MOUNTED NORMAL OCR_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdg1 OCR_0001
1 FRA MOUNTED EXTERN FRA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra2 FRA_0002
1 FRA MOUNTED EXTERN FRA_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra1 FRA_0001
1 DATA MOUNTED NORMAL DATA_0001 1 CACHED CANDIDATE ONLINE NORMAL ORCL:DATA2 DATA_0001
1 DATA MOUNTED NORMAL DATA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdd1 DATA_0002
1 DATA MOUNTED NORMAL DATA_0003 3 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sde1 DATA_0003
1 SSD MOUNTED NORMAL SSD_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd3 SSD_0002
1 SSD MOUNTED NORMAL SSD_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd1 SSD_0000
1 SSD MOUNTED NORMAL SSD_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd2 SSD_0001
2 OCR MOUNTED NORMAL OCR_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdh1 OCR_0002
2 OCR MOUNTED NORMAL OCR_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdf1 OCR_0000
2 OCR MOUNTED NORMAL OCR_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdg1 OCR_0001
2 FRA MOUNTED EXTERN FRA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra2 FRA_0002
2 FRA MOUNTED EXTERN FRA_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra1 FRA_0001
2 DATA MOUNTED NORMAL DATA_0001 1 CACHED CANDIDATE ONLINE NORMAL /dev/asmdisk1_udev_sdc1 DATA_0001
2 DATA MOUNTED NORMAL DATA_0003 3 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sde1 DATA_0003
2 DATA MOUNTED NORMAL DATA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdd1 DATA_0002
2 SSD MOUNTED NORMAL SSD_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd3 SSD_0002
2 SSD MOUNTED NORMAL SSD_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd2 SSD_0001
2 SSD MOUNTED NORMAL SSD_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd1 SSD_0000
2 ASMLIB_DG MOUNTED NORMAL ASMLIB_DG_0002 2 CACHED CANDIDATE ONLINE NORMAL /dev/oracleasm/disks/ASMLIB_DISK3 ASMLIB_DG_0002
2 ASMLIB_DG MOUNTED NORMAL ASMLIB_DG_0001 1 CACHED CANDIDATE ONLINE NORMAL /dev/oracleasm/disks/ASMLIB_DISK2 ASMLIB_DG_0001
2 ASMLIB_DG MOUNTED NORMAL ASMLIB_DG_0000 0 CACHED CANDIDATE ONLINE NORMAL /dev/oracleasm/disks/ASMLIB_DISK1 ASMLIB_DG_0000
3 OCR MOUNTED NORMAL OCR_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdg1 OCR_0001
3 OCR MOUNTED NORMAL OCR_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdh1 OCR_0002
3 OCR MOUNTED NORMAL OCR_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdf1 OCR_0000
3 FRA MOUNTED EXTERN FRA_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra1 FRA_0001
3 FRA MOUNTED EXTERN FRA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk_fra2 FRA_0002
3 DATA MOUNTED NORMAL DATA_0003 3 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sde1 DATA_0003
3 DATA MOUNTED NORMAL DATA_0001 1 CACHED CANDIDATE ONLINE NORMAL /dev/asmdisk1_udev_sdc1 DATA_0001
3 DATA MOUNTED NORMAL DATA_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk1_udev_sdd1 DATA_0002
3 SSD MOUNTED NORMAL SSD_0002 2 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd3 SSD_0002
3 SSD MOUNTED NORMAL SSD_0000 0 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd1 SSD_0000
3 SSD MOUNTED NORMAL SSD_0001 1 CACHED MEMBER ONLINE NORMAL /dev/asmdisk8_ssd2 SSD_0001
--> Here we have some problems
1. ASMLIB_DG is only mounted on Node 2 - disks status CANDIDATE
2. Disk DATA_0001 is handled by ASMLIB at Node 1 but is using UDEV at Node2 , Node 3
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very helpful thanks for knowledge sharing