May 17, 2026, 11:40 PM
This commit is contained in:
Paweł Domański
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--- sprawdzenie VotinGDisk
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crsctl query css votedisk
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acfsutil size +80G /css
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SELECT dg.name AS diskgroup, v.volume_name, v.bytes_read, v.bytes_written
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FROM V$ASM_DISKGROUP dg, V$ASM_VOLUME_STAT v
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WHERE dg.group_number = v.group_number and dg.name like 'OCRVOTE';
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SELECT SUBSTR(dg.name,1,16) AS diskgroup, SUBSTR(d.name,1,16) AS asmdisk,
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d.mount_status, d.state, SUBSTR(d.failgroup,1,16) AS failgroup
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FROM V$ASM_DISKGROUP dg, V$ASM_DISK d WHERE dg.group_number = d.group_number;
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select d.group_number, g.name, d.os_mb/1024 GB
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from v$asm_disk d left outer join v$asm_diskgroup g
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on (d.group_number = g.group_number)
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where g.name = 'OCRVOTE'
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order by g.group_number, d.os_mb;
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-- 1) Lun size check for ASM Disk size..
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------------------------------------------------
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select d.group_number, g.name, d.os_mb/1024 GB
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from v$asm_disk d left outer join v$asm_diskgroup g
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on (d.group_number = g.group_number)
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order by g.group_number, d.os_mb;
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-- 2) Asm Disk Group Size..
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set linesize 1000
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break on report on disk_group_name skip 1
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compute sum label "Grand Total: " of total_MB used_MB on report
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SELECT
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name GROUP_NAME
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, round ( total_mb) TOTAL_MB
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, round ( (total_mb - free_mb) ) USED_MB
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, round ( free_mb) FREE_MB
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, ROUND((1- (free_mb / total_mb))*100,2 ) USED
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, (100 - ROUND((1- (free_mb / total_mb))*100,2)) FREE
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FROM
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v$asm_diskgroup
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ORDER BY
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name
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/
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select name,total_mb/1024 total_gb,free_mb/1024 free_gb, round(free_mb/total_mb*100) "FREE%" from v$asm_diskgroup where name ='DATACOPDAT';
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alter tablespace AUDIT_DATA add datafile '+BOQR_DG' size 2048M autoextend on Maxsize 30G;
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-- 3) Flash recovery size..
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--------------------
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col name for a32
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col size_m for 999,999,999
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col reclaimable_m for 999,999,999
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col used_m for 999,999,999
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col pct_used for 999
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SELECT name
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, ceil( space_limit / 1024 / 1024) SIZE_M
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, ceil( space_used / 1024 / 1024) USED_M
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, ceil( space_reclaimable / 1024 / 1024) RECLAIMABLE_M
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, decode( nvl( space_used, 0),
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0, 0
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, ceil ( ( ( space_used - space_reclaimable ) / space_limit) * 100) ) PCT_USED
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FROM v$recovery_file_dest
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ORDER BY name
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/
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-- 4) Asm Disk Group Size..
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-------------------
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SET LINESIZE 145
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SET PAGESIZE 9999
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SET VERIFY off
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COLUMN group_name FORMAT a20 HEAD 'Disk Group|Name'
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COLUMN sector_size FORMAT 99,999 HEAD 'Sector|Size'
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COLUMN block_size FORMAT 99,999 HEAD 'Block|Size'
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COLUMN allocation_unit_size FORMAT 999,999,999 HEAD 'Allocation|Unit Size'
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COLUMN state FORMAT a11 HEAD 'State'
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COLUMN type FORMAT a6 HEAD 'Type'
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COLUMN total_mb FORMAT 999,999,999 HEAD 'Total Size (MB)'
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COLUMN used_mb FORMAT 999,999,999 HEAD 'Used Size (MB)'
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COLUMN pct_used FORMAT 999.99 HEAD 'Pct. Used'
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break on report on disk_group_name skip 1
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compute sum label "Grand Total: " of total_mb used_mb on report
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SELECT
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name group_name
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, sector_size sector_size
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, block_size block_size
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, allocation_unit_size allocation_unit_size
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, state state
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, type type
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, total_mb total_mb
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, (total_mb - free_mb) used_mb
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, ROUND((1- (free_mb / total_mb))*100, 2) pct_used
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FROM
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v$asm_diskgroup
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ORDER BY
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name
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/
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5)Oracle Database : Space used in the flash recovery area.
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set lines 900 pages 900
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col NAME for a15
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col space_limit for a15
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col SPACE_USED for a15
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select name,space_limit/1024/1024,SPACE_USED/1024/1024 from v$recovery_file_dest;
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select NAME,
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floor(space_limit/1024/1024) "Size_MB",
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ceil(space_used/1024/1024) "Used_MB",
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floor(space_limit/1024/1024) - ceil(space_used/1024/1024) "Available_MB",
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round(ceil(space_used/1024/1024) / floor(space_limit/1024/1024) * 100) || '%' "Percent Used"
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from v$recovery_file_dest
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order by 1;
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-- Check rolling patch mode and patch level
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SELECT SYS_CONTEXT('SYS_CLUSTER_PROPERTIES', 'CLUSTER_STATE') FROM DUAL;
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SELECT SYS_CONTEXT('SYS_CLUSTER_PROPERTIES', 'CURRENT_PATCHLVL') FROM DUAL;
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-- Check the disk group attributes
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SELECT SUBSTR(dg.name,1,12) AS diskgroup, SUBSTR(a.name,1,24) AS name,
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SUBSTR(a.value,1,24) AS value, read_only FROM V$ASM_DISKGROUP dg,
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V$ASM_ATTRIBUTE a WHERE dg.name = 'DATA' AND dg.group_number = a.group_number
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AND a.name NOT LIKE '%template%';
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-- Check size of disk group
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SELECT name, type, total_mb, free_mb, required_mirror_free_mb, usable_file_mb FROM V$ASM_DISKGROUP;
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-- Check candidate disk present for add disk
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SELECT name, header_status, path, FAILGROUP FROM V$ASM_DISK WHERE path LIKE '%WAWPLOGDBP11A-B_DB_DATACOLL_DATA_PROD_0%';
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-- Check the compatibility of a disk group
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SELECT name AS diskgroup, substr(compatibility,1,12) AS asm_compat,
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substr(database_compatibility,1,12) AS db_compat FROM V$ASM_DISKGROUP;
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DISKGROUP ASM_COMPAT DB_COMPAT
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--------- ---------- ----------
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DATA 18.0.0.0.0 18.0.0.0.0
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DATA1 18.0.0.0.0 18.0.0.0.0
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-- Check disks present in disk groups
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SELECT SUBSTR(dg.name,1,16) AS diskgroup, SUBSTR(d.name,1,16) AS asmdisk,
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d.mount_status, d.state, SUBSTR(d.failgroup,1,16) AS failgroup
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FROM V$ASM_DISKGROUP dg, V$ASM_DISK d WHERE dg.group_number = d.group_number;
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DISKGROUP ASMDISK MOUNT_S STATE FAILGROUP
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--------- ------- ------- ------ ---------
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DATA DATA_01 CACHED NORMAL DATA_0008
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DATA DATA_02 CACHED NORMAL DATA_0000
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DATA DATA_03 CACHED NORMAL DATA_0004
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-- Check stats of disks in disk groups
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SELECT SUBSTR(dgs.name,1,10) AS diskgroup, SUBSTR(ds.name,1,10) AS asmdisk,
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ds.mount_status, ds.state, ds.reads, ds.writes, ds.read_time, ds.write_time,
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bytes_read, bytes_written
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FROM V$ASM_DISKGROUP_STAT dgs, V$ASM_DISK_STAT ds
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WHERE dgs.group_number = ds.group_number AND dgs.name = 'DATA';
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-- Check disk group clients with V$ASM_CLIENT
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SELECT dg.name AS diskgroup, SUBSTR(c.instance_name,1,12) AS instance,
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SUBSTR(c.db_name,1,12) AS dbname, SUBSTR(c.SOFTWARE_VERSION,1,12) AS software,
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SUBSTR(c.COMPATIBLE_VERSION,1,12) AS compatible
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FROM V$ASM_DISKGROUP dg, V$ASM_CLIENT c
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WHERE dg.group_number = c.group_number;
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