protocol snapmirror filer volume
Configures SnapMirror settings for a volume.
Syntax
[no] protocol snapmirror filer <name> volume <volume> [optimization <policy>] [priority <policy>] [description <description>]
Parameters
<name> | Name of the filer. |
volume <volume> | Name of the volume. |
optimization <policy> | Specifies an optimization policy used only as a volume policy: • sdr-default - Enables SDR and LZ compression. • lz-only - Enables LZ compression only. There is no SDR optimization with this setting. • filer-default - Matches the optimization policy of the filer. This is the default policy for a volume. • none - Disables SDR and LZ compression. |
priority <policy> | Specifies the priority policy for the volume: • highest - Highest priority • high - High priority • medium - Medium priority • low - Low priority • lowest - Lowest priority • none - Priority not set. |
description <description> | Specifies a volume description or use to provide additional comments. |
Usage
A filer is a NetApp storage device. Use this command to prioritize replication job priority and optimization policy by volume.
You can configure the optimization level from no compression (none) to full Scalable Data Replication (sdr-default). SDR optimization includes LZ compression on the cold, first-pass of the data. You can also configure LZ-compression alone (lz-only) with no SDR. For some applications, it might be more important to get maximum throughput with minimal latency, and without compression, and for others getting maximum reduction is more important. The filer-default option is the default option for a volume.
The no version of the command removes the optimization settings for the volume. By default, SnapMirror optimization support is disabled. If you have enabled or disabled SnapMirror optimization or changed a setting, you need to restart the optimization service
Example
amnesiac (config) # protocol snapmirror filer ksnap1 address 10.11.100.1
amnesiac (config) # protocol snapmirror filer ksnap1 volume vol1 optimization sdr-default
amnesiac (config) # protocol snapmmirror filer ksnap1 volume vol2 optimization lz-only priority medium
amnesiac (config) # protocol snapmirror filer ksnap1 volume vol3 optimization none priority highest
amnesiac (config) # service restart
Product
SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
Related Commands