High Scale Ethernet MDA Capabilities
Quality of Service Guide 803
system-reserve
Syntax system-reserve percentage-of-buffers
no system-reserve
Context config>qos>hsmda-pool-policy
Description This command defines the amount of HSMDA buffers that will be set aside for internal system use.
By default, 10% of the total buffer space is reserved for system internal queues. The command is
provided for the case where the reserved buffer space is either insufficient or excessive. Use care when
modifying this value. When the system reserve value is changed, all the provisioned port class, class
and root pool sizes will be re-evaluated and possibly changed.
The no form of the command restores the default system reserve value.
Parameters percentage-of-buffers — Specifies the system reserve value.
Values 1.00 to 30.00
Default 10.00
Range root-pool 2 0 — 100
Range root-pool 3 0 — 100
Range root-pool 4 0 — 100
Range root-pool 5 0 — 100
Range root-pool 6 0 — 100
Range root-pool 7 0 — 100
Range root-pool 8 0 — 100
Default root-pool 1 75
Default root-pool 2 25
Default root-pool 3 0
Default root-pool 4 0
Default root-pool 5 0
Default root-pool 6 0
Default root-pool 7 0
Default root-pool 8 0
Table 64: Pool Weight Values (Continued)
Unit: Integer
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