Monthly Archives: April 2022
Cassandra Commands
cassandra -f
./nodetool status
./nodetool ring
./nodetool -h 192.168.0.101 clean
./nodetool -h 192.168.0.101 info
./nodetool -h 192.168.0.101 compact
./nodetool flush keyspace_name table_name
Decommissioning & Removing nodes.
./nodetool -h 192.168.0.101 decommission
...
ORA-00020: maximum number of processes (3000) exceeded
PROCESSES specifies the maximum number of operating system user processes that can simultaneously connect to Oracle. Its value should allow for all background processes such...
ASM Day to Day Life Scripts
To identify the number of diskgroup ,status from below query.
select group_number,name from v$asm_diskgroup;
select group_number, name, state, type from v$asm_diskgroup;
Size of ASM Diskgroup
select NAME,TOTAL_MB/1024 "Total...