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ib sm
ib sm
To administer the subnet manager (SM) on your Server Switch for everything except multicast, and to
create and populate partitions, enter the ib sm command in Global Configuration mode. To undo
configurations and partitions, use the no form of this command. Enter this command without arguments
to add a subnet manager with default values.
Syntax Description
subnet-prefix
prefix
p_key
pkey
partition-member
port
full member | limited
member
priority
sm-priority
sm-key
key
timeout
Cisco SFS 7000 Series Product Family Command Reference Guide
4-8
ib sm subnet-prefix prefix [p_key pkey [ partition-member partiton member port full member
| limited member ] | priority sm-priority [sm-key key | lid-mask-control lmc] |
response-timeout timeout | sm-key key | sweep-interval interval | lid-mask-control
LMC | master-poll-intval mp-interval | master-poll-retries retries | max-active-sms
SMs | ca-link-hoqlife life | sw-link-hoqlife life | | switch-life-time life | max-hops 1-64
| mad-retries retries | node-timeout seconds | response-timeout milliseconds |
sa-mad-queue-deoth size]
no ib sm subnet-prefix prefix [p_key pkey [partition-member partition-member port] |
priority sm-priority | response-timeout timeout | sweep-interval interval |
lid-mask-control LMC | master-poll-intval mp-interval | master-poll-retries retries |
max-active-sms SMs]
Specifies the subnet prefix of the subnet manager.
Subnet prefix of the subnet manager. You may enter any prefix, but we
recommend that you enter fe:80:00:00:00:00:00:00 to indicate a locally
administered subnet.
(Optional) Creates a partition and optionally assigns members to the
partition, or assigns a partition key to a multicast group.
Note
(Optional) Partition identifier, in ##:## format.
(Optional) Node guid for the partition member.
(Optional) Port number of the partition-member.
(Optional) Type of partition membership.
(Optional) Assigns a priority level to the subnet manager. Because multiple
subnet managers can run on the system and other SMs may run in your IB
network, the priority attribute identifies the master SM.
(Optional) Integer value that represents the subnet manager priority level.
The higher the integer, the higher the priority.
(Optional) Assigns a subnet management key to a new subnet manager.
Note
(Optional) 64-bit subnet management key.
(Optional) Maximum amount of time, in milliseconds, that the SM waits for
a response after it sends a packet to a port. The timeout variable defaults to
400 milliseconds.
With database sync enabled on all chassis, only the chassis running
the master SM will accept partition configuration from the user.
We recommend that you do not create additional subnet managers.
A subnet manager resides on your Server Switch from the moment
you boot.
Chapter 4
InfiniBand Commands
OL-9163-02
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