加载中…oracle11g巡检RAC数据库
(2018-11-12 08:37:45)
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分类： Oracle |
oracle11g巡检RAC数据库
# 环境
操作系统
$ uname -a
Linux jinhu-db02 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21
19:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/redhat-release
CentOS release 6.9 (Final)
数据库
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 -
64bit Production
PL/SQL Release 11.2.0.4.0 - Production
CORE 11.2.0.4.0 Production
TNS for Linux: Version 11.2.0.4.0 - Production
NLSRTL Version 11.2.0.4.0 - Production
一.巡检RAC数据库
1.1列出数据库
[grid@jinhu-db01 ~]$ srvctl config database
orcl
[grid@jinhu-db02 ~]$ srvctl config database
orcl
1.2列出数据库的实例
[grid@jinhu-db01 ~]$ srvctl status database -d orcl
Instance oracl11 is running on node jinhu-db01
Instance oracl12 is running on node jinhu-db02
[grid@jinhu-db02 ~]$ srvctl status database -d orcl
Instance oracl11 is running on node jinhu-db01
Instance oracl12 is running on node jinhu-db02
1.3数据库的配置
[grid@jinhu-db01 ~]$ srvctl config database -d orcl -a
Database unique name: orcl
Database name: orcl
Oracle home: /u01/app/oracle/product/11.2.0/db_1
Oracle user: oracle
Spfile: +RACDATA/orcl/spfileoracl1.ora
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: orcl
Database instances: oracl11,oracl12
Disk Groups: RACDATA,DATA
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed
[grid@jinhu-db02 ~]$ srvctl config database -d orcl -a
Database unique name: orcl
Database name: orcl
Oracle home: /u01/app/oracle/product/11.2.0/db_1
Oracle user: oracle
Spfile: +RACDATA/orcl/spfileoracl1.ora
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: orcl
Database instances: oracl11,oracl12
Disk Groups: RACDATA,DATA
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed
二.巡检Grid
2.1集群名称
[grid@jinhu-db01 ~]$ cemutlo -n
rac-cluster
[grid@jinhu-db02 ~]$ cemutlo -n
rac-cluster
2.2检查集群栈状态
[grid@jinhu-db01 ~]$ crsctl check cluster -all
**************************************************************
jinhu-db01:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
jinhu-db02:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
[grid@jinhu-db02 ~]$ crsctl check cluster -all
**************************************************************
jinhu-db01:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
jinhu-db02:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
2.3 集群的资源
[grid@jinhu-db01 ~]$ crsctl status res -t
--------------------------------------------------------------------------------
NAME
TARGET STATE
SERVER
STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DATA.dg
ora.FRA.dg
ora.LISTENER.lsnr
ora.RACDATA.dg
ora.asm
ora.gsd
ora.net1.network
ora.ons
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
ora.cvu
ora.jinhu-db01.vip
ora.jinhu-db02.vip
ora.oc4j
ora.orcl.db
ora.scan1.vip
[grid@jinhu-db02 ~]$ crsctl status res -t
--------------------------------------------------------------------------------
NAME
TARGET STATE
SERVER
STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DATA.dg
ora.FRA.dg
ora.LISTENER.lsnr
ora.RACDATA.dg
ora.asm
ora.gsd
ora.net1.network
ora.ons
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
ora.cvu
ora.jinhu-db01.vip
ora.jinhu-db02.vip
ora.oc4j
ora.orcl.db
ora.scan1.vip
主机jinhu-db01的更加详细的资源
[grid@jinhu-db01 ~]$ crsctl status res -t -init
--------------------------------------------------------------------------------
NAME
TARGET STATE
SERVER
STATE_DETAILS
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
ora.cluster_interconnect.haip
ora.crf
ora.crsd
ora.cssd
ora.cssdmonitor
ora.ctssd
ora.diskmon
ora.evmd
ora.gipcd
ora.gpnpd
ora.mdnsd
主机jinhu-db02的更加详细的资源
[grid@jinhu-db02 ~]$ crsctl status res -t -init
--------------------------------------------------------------------------------
NAME
TARGET STATE
SERVER
STATE_DETAILS
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
ora.cluster_interconnect.haip
ora.crf
ora.crsd
ora.cssd
ora.cssdmonitor
ora.ctssd
ora.diskmon
ora.evmd
ora.gipcd
ora.gpnpd
ora.mdnsd
2.4检查节点应用
[grid@jinhu-db01 ~]$ srvctl status nodeapps
VIP jinhu-db01-vip is enabled
VIP jinhu-db01-vip is running on node: jinhu-db01
VIP jinhu-db02-vip is enabled
VIP jinhu-db02-vip is running on node: jinhu-db02
Network is enabled
Network is running on node: jinhu-db01
Network is running on node: jinhu-db02
GSD is disabled
GSD is not running on node: jinhu-db01
GSD is not running on node: jinhu-db02
ONS is enabled
ONS daemon is running on node: jinhu-db01
ONS daemon is running on node: jinhu-db02
[grid@jinhu-db02 ~]$ srvctl status nodeapps
VIP jinhu-db01-vip is enabled
VIP jinhu-db01-vip is running on node: jinhu-db01
VIP jinhu-db02-vip is enabled
VIP jinhu-db02-vip is running on node: jinhu-db02
Network is enabled
Network is running on node: jinhu-db01
Network is running on node: jinhu-db02
GSD is disabled
GSD is not running on node: jinhu-db01
GSD is not running on node: jinhu-db02
ONS is enabled
ONS daemon is running on node: jinhu-db01
ONS daemon is running on node: jinhu-db02
2.5 检查SCAN
检查scan-ip地址的配置
[grid@jinhu-db01 ~]$ srvctl config scan
SCAN name: racscan, Network:
1/192.168.20.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /racscan/192.168.20.30
[grid@jinhu-db02 ~]$ srvctl config scan
SCAN name: racscan, Network:
1/192.168.20.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /racscan/192.168.20.30
检查scan-ip地址的实际分布及状态
[grid@jinhu-db01 ~]$ srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node
jinhu-db01
[grid@jinhu-db02 ~]$ srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node jinhu-db01
检查scan监听配置
[grid@jinhu-db01 ~]$ srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port:
TCP:1521
[grid@jinhu-db02 ~]$ srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521
检查scan监听状态
[grid@jinhu-db01 ~]$ srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node
jinhu-db01
[grid@jinhu-db02 ~]$ srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node
jinhu-db01
2.6 检查VIP和监听
检查VIP的配置情况
[grid@jinhu-db01 ~]$ srvctl config vip -n jinhu-db01
VIP exists:
/jinhu-db01-vip/192.168.20.11/192.168.20.0/255.255.255.0/eth0,
hosting node jinhu-db01
[grid@jinhu-db02 ~]$ srvctl config vip -n jinhu-db02
VIP exists:
/jinhu-db02-vip/192.168.20.21/192.168.20.0/255.255.255.0/eth0,
hosting node jinhu-db02
检查VIP的状态
[grid@jinhu-db01 ~]$ srvctl status nodeapps
VIP jinhu-db01-vip is enabled
VIP jinhu-db01-vip is running on node: jinhu-db01
VIP jinhu-db02-vip is enabled
VIP jinhu-db02-vip is running on node: jinhu-db02
Network is enabled
Network is running on node: jinhu-db01
Network is running on node: jinhu-db02
GSD is disabled
GSD is not running on node: jinhu-db01
GSD is not running on node: jinhu-db02
ONS is enabled
ONS daemon is running on node: jinhu-db01
ONS daemon is running on node: jinhu-db02
或
[grid@jinhu-db01 ~]$ srvctl status vip -n jinhu-db01
VIP jinhu-db01-vip is enabled
VIP jinhu-db01-vip is running on node:
jinhu-db01
[grid@jinhu-db02 ~]$ srvctl status vip -n jinhu-db02
VIP jinhu-db02-vip is enabled
VIP jinhu-db02-vip is running on node: jinhu-db02
检查本地监听配置：
[grid@jinhu-db01 ~]$ srvctl config listener -a
Name: LISTENER
Network: 1, Owner: grid
Home:
End points: TCP:1521
[grid@jinhu-db02 ~]$ srvctl config listener -a
Name: LISTENER
Network: 1, Owner: grid
Home:
End points: TCP:1521
检查本地监听状态：
[grid@jinhu-db01 ~]$ srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s):
jinhu-db01,jinhu-db02
[grid@jinhu-db02 ~]$ srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s):
jinhu-db01,jinhu-db02
2.7 检查ASM
检查ASM配置
[grid@jinhu-db01 ~]$ srvctl config asm -a
ASM home: /u01/app/11.2.0/grid
ASM listener: LISTENER
ASM is enabled.
[grid@jinhu-db02 ~]$ srvctl config asm -a
ASM home: /u01/app/11.2.0/grid
ASM listener: LISTENER
ASM is enabled.
检查ASM状态
[grid@jinhu-db01 ~]$ srvctl status asm -a
ASM is running on jinhu-db01,jinhu-db02
ASM is enabled.
[grid@jinhu-db02 ~]$ srvctl status asm -a
ASM is running on jinhu-db01,jinhu-db02
ASM is enabled.
检查磁盘组
[grid@jinhu-db01 ~]$ srvctl status diskgroup -g DATA
Disk Group DATA is running on jinhu-db01,jinhu-db02
[grid@jinhu-db01 ~]$ srvctl status diskgroup -g FRA
Disk Group FRA is running on jinhu-db01,jinhu-db02
[grid@jinhu-db01 ~]$ srvctl status diskgroup -g RACDATA
Disk Group RACDATA is running on jinhu-db01,jinhu-db02
[oracle@jinhu-db02 ~]$ srvctl status diskgroup -g DATA
Disk Group DATA is running on jinhu-db01,jinhu-db02
[oracle@jinhu-db02 ~]$ srvctl status diskgroup -g FRA
Disk Group FRA is running on jinhu-db01,jinhu-db02
[oracle@jinhu-db02 ~]$ srvctl status diskgroup -g
RACDATA
Disk Group RACDATA is running on jinhu-db01,jinhu-db02
查看ASM磁盘及与asm 磁盘对应关系
[oracle@jinhu-db02 ~]$ sqlplus /nolog
SQL> SELECT group_number,name,path FROM
v$asm_disk_stat;
GROUP_NUMBER NAME
PATH
------------ ------------------------------
------------------------------
SQL> SELECT name,path FROM v$asm_disk;
NAME
PATH
------------------------------
------------------------------
FRA_0000
/dev/mapper/data3
RACDATA_0000
/dev/mapper/data2
DATA_0000
/dev/mapper/data1
2.8检查集群节点间的时钟同步
检查节点jinhu-db01的时间同步
[grid@jinhu-db01 ~]$ cluvfy comp clocksync -verbose
Verifying Clock Synchronization across the cluster
nodes
Checking if Clusterware is installed on all nodes...
Check of Clusterware install passed
Checking if CTSS Resource is running on all nodes...
Check: CTSS Resource running on all nodes
Result: CTSS resource check passed
Querying CTSS for time offset on all nodes...
Result: Query of CTSS for time offset passed
Check CTSS state started...
Check: CTSS state
CTSS is in Observer state. Switching over to clock
synchronization checks using NTP
Starting Clock synchronization checks using Network Time
Protocol(NTP)...
NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all
nodes
NTP Configuration file check passed
Checking daemon liveness...
Check: Liveness for "ntpd"
Result: Liveness check failed for "ntpd"
PRVF-5494 : The NTP Daemon or Service was not alive on all
nodes
PRVF-5415 : Check to see if NTP daemon or service is running
failed
Result: Clock synchronization check using Network Time
Protocol(NTP) failed
PRVF-9652 : Cluster Time Synchronization Services check
failed
Verification of Clock Synchronization across the cluster nodes
was unsuccessful on all the specified nodes.
检查节点jinhu-db02的时间同步
[grid@jinhu-db02 ~]$ cluvfy comp clocksync -verbose
Verifying Clock Synchronization across the cluster
nodes
Checking if Clusterware is installed on all nodes...
Check of Clusterware install passed
Checking if CTSS Resource is running on all nodes...
Check: CTSS Resource running on all nodes
Result: CTSS resource check passed
Querying CTSS for time offset on all nodes...
Result: Query of CTSS for time offset passed
Check CTSS state started...
Check: CTSS state
CTSS is in Observer state. Switching over to clock
synchronization checks using NTP
Starting Clock synchronization checks using Network Time
Protocol(NTP)...
NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all
nodes
NTP Configuration file check passed
Checking daemon liveness...
Check: Liveness for "ntpd"
Result: Liveness check failed for "ntpd"
PRVF-5494 : The NTP Daemon or Service was not alive on all
nodes
PRVF-5415 : Check to see if NTP daemon or service is running
failed
Result: Clock synchronization check using Network Time
Protocol(NTP) failed
PRVF-9652 : Cluster Time Synchronization Services check
failed
Verification of Clock Synchronization across the cluster nodes
was unsuccessful on all the specified nodes.
!!The End!!
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