HP MSA 1040 CLI Reference Guide (762782-001, March 2014)

set replication-volume-parameters 175
set replication-volume-parameters
Description Sets parameters for a specified replication volume. This command must be run separately on each
system where the volume resides; changes to these parameters are not automatically synchronized
across systems.
Syntax
set replication-volume-parameters
[link-type FC|iSCSI]
[max-queue
# ]
[max-retry-time
# ]
[monitor-interval
# ]
[on-collision newest|oldest]
[on-error retry|suspend]
[priority low|medium|high]
[remote-address ip=
IPs |wwnn= WWNNs |wwpn= WWPNs ]
[set
replication-set ]
replication-volume
Parameters link-type FC|iSCSI
Optional. Specifies the type of ports being used for the inter-system link:
• FC: FC ports.
• iSCSI: iSCSI ports.
max-queue
#
Optional. The number of replication images to consider when determining the next image to
replicate: 1–64. Used only if the on-collision parameter is set to oldest.
max-retry-time #
Optional; valid only if the on-error parameter is set to retry. Maximum time in seconds to retry
a single replication if an error occurs. Allowed values are 0–64000. A value of 0 means do not time
out retries; that is, retry forever. By default, a retry will occur 5 minutes after an error occurs. If
another error occurs and the difference in time between when the error occurs and the initial retry
time is greater than the max-retry-time value, the replication will be suspended. In order to
prevent a replication set from suspending when multiple independent, discontinuous errors occur
during a single replication, set max-retry-time for the secondary volume either to 0 (retry
forever) or to 60 minutes for each 10GB of volume size. The default is 1800 (30 minutes).
monitor-interval
#
Optional. The interval in seconds at which the primary volume should query the secondary volume.
Values less than 300 (5 minutes) or greater than 1800 (30 minutes) are not recommended.
on-collision newest|oldest
Optional. The collision policy to use when the image queue depth is met:
• newest: Only the latest replication image should be considered for the next replication
operation.
• oldest: Only the latest N replication images should be considered for the next replication
operation, where N is defined by the max-queue parameter and the oldest of these images
should be considered first.
on-error retry|suspend
Optional. The error policy to use when errors occur during the replication process:
• retry: Retry the operation for the time specified in the max-retry-time parameter.
• suspend: Suspend the replication operation.
priority low|medium|high
Optional. The priority of the replication process for the replication volume: low, medium, or high.