Login
Remember
Register
Oracle DBA Interview Questions
YouTube Subscribe
Training
Blog
Questions
Hot!
Tags
Categories
Ask a Question
Contact
Ask a Question
How do we verify that RAC instances are running?
211
views
asked
in
Storage - ASM
by
UNIRAC
ACE
(
20,920
points)
rac
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
answered
by
UNIRAC
ACE
(
20,920
points)
Issue the following query from any one node connecting through SQL*PLUS. $connect sys/sys as sysdba SQL>select * from V$ACTIVE_INSTANCES; The query gives the instance number under INST_NUMBER column,host_:instancename under INST_NAME column.
Please
log in
or
register
to add a comment.
Categories
All categories
Oracle 19c
(1)
Jobs
(2)
DB New Features
(3)
12C Cloud
(24)
Scripts
(7)
RAC
(143)
Storage - ASM
(22)
Single Node RAC
(5)
12C RAC
(5)
Clusterware
(9)
Troubleshooting
(7)
Streams
(11)
11G DBA
(68)
RMAN
(21)
Logical backups
(1)
Dataguard
(14)
Golden Gate
(19)
Tuning
(20)
OEM
(3)
NoSQL - Oracle
(4)
SQL Server
(2)
Sybase ASE
(3)
Infosys
(0)
TCS
(0)
Cognizant
(0)
Most popular tags
rac
asm
11g
12c
tuning
goldengate
single node rac
node eviction
rman
11g new features
streams
tablespace
dataguard
oracle
diagnostic files
cloud
rac training
dba training
incremental backups
temp tablespace
multitenant
undo
grid
flashback
xml db
change tracking
12c new features
dba
undo management
sybase
asmb
grid computing
ora-19809
free space
fan
scripts
taf
clusterware
cluster
sql
sql server
oracle training
oracle dba jobs
dba jobs
rules
lcr
grid installation
oracle dba
ora-19804
archive logs
active dataguard
replication
nosql
sort usage
v$temp_space_header
instance recovery
haip
memory tuning
stream
control files
corrupt
jobs
ora-1555
rollback segment
temp
physical standby
dgmgrl
deadlock
retention
sga
9i
backups
vip
delete
components
10g
standby
upgrade
architecture
pdb
instance
trail
gg
pfile
oracle database 19c new features for developers
oracle database 19c new features for administrators
oracle database 19c new features for dba
oracle database 19c database new features
ora-00214: control file version inconsistent with file
ora-00214 control file inconsistent
control file version inconsistent with file
ora-00214 control file version inconsistent with file
sysbackup privilege
sql interface improvements
rman enhancements
oracle 12c new feature
oracle 12c new feature rman enhancements
ora-19625
error identifying file
rename pdb
Related questions
How to resolve VIP running manually last node in which the errors occurred.
State the initialization parameters that must have same value for every instance in an Oracle RAC database
What are the administrative tools used for Oracle RAC environments?
How many nodes are supported in a RAC Database?
Parameters That Must Have Identical Settings on All Instances
...