show protocol srdf symm
Displays Symmetrix Remote Data Facility (SRDF) selective optimization statistics.
Syntax
show protocol srdf symm [id <symmetrix-id>] [base-rdf-group <rdf-number-base> | [rdf_group <rdf-group>] stats [brief] [live [interval <seconds>]]
Parameters
id <symmetrix-id> | Specifies a Symmetrix ID. The Symmetrix ID is an alphanumeric string that can contain hyphens and underscores (for example, a standard Symmetrix serial number: 000194900363). Do not use spaces or special characters. |
base-rdf-group <rdf- number-base> | Specifies the Remote Data Facility (RDF) base type: • 0 - Specify if your RDF group is a 0-based group type. • 1 - Specify if your RDF group is a 1-based group type. This is the default value of RDF groups. |
rdf_group <rdf-group> | Specifies an RDF group number (0-254). |
stats brief | Displays output with a minimum amount of detail. |
stats live | Displays statistics that are periodically updated. |
interval <seconds> | Specifies the time interval in which to refresh the statistics. |
Usage
SRDF selective optimization enables you to set different optimization levels for RDF groups.
If the Symmetrix ID is omitted, the statistics for all Symmetrix IDs on this SteelHead are displayed.
Example
amnesiac > show protocol srdf symm 0123 stats brief
SYMM RDF group opt policy Reduction LAN Mbps WAN Mbps description
---- --------- ---------- --------- -------- -------- -----------
0123 1 none 100% 20 20 Oracle1 DB
0123 2 lz-only 80% 200 40 Oracle2 DB
0123 3 sdr-default 90% 200 20 Homedirs
0123 4 sdr-default 90% 200 20 Oracle3 DB
Product
SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
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