show stats storage dr-mem-journal
When using replication, this command displays the number of blocks that have been received from the Edge that are in the process of being written to the secondary data center.
Syntax
show stats [failover-peer] storage dr-mem-journal {interval <time-interval> lun <lun-id> | start-time <start> end-time <end> lun <lun-id>}
Parameters
failover-peer | Performs the command on the failover peer of the current appliance. |
interval <time-interval> | Returns statistics for one of the following time intervals: • 1min—Past minute. • 5min—Past five minutes. • hour—Past hour. • day—Past day. • week—Past week. • month—Past month. |
lun <lun-id> | Specifies the identifier of the desired LUN. |
start-time <start> | Specifies the start time to return statistics. Use the format Use the format 'yyyy/mm/dd hh:mm:ss'. |
end-time <end> | Specifies the end time to return statistics. Use the format 'yyyy/mm/dd hh:mm:ss'. |
Usage
All failover-peer commands enable you to perform the command on the failover peer of the current appliance.
A high value indicates possible issues in the secondary data center write path.
Example
Core_01 > show stats storage dr-mem-journal interval 1min lun P3KRP502Gu8x
Number of blocks pending in the Journal in memory: 0
Core_02 > show stats failover-peer storage dr-mem-journal start-time ’2015/01/31 23:59:59’ end-time ’2015/02/02 23:59:59’ lun all
Number of blocks pending in the Journal in memory: 113880
Product
Core