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Cisco SFS 7000 Series Product Family Command Reference Guide
OL-9163-02
Chapter 4 InfiniBand Commands
ib sm
sweep-interval (Optional) Specifies how frequently the SM queries the InfiniBand fabric for
network changes.
interval (Optional) Frequency, in seconds, at which the SM queries the InfiniBand
fabric for network changes.
lid-mask-control (Optional) Assigns the number of path bits present in the base LID to each
channel adapter port. Increasing the LMC value increases the number of
LIDs assigned to each port to increase the number of potential paths to reach
each port. This value defaults to 0.
LMC (Optional) Number of path bits.
master-poll-interval (Optional) Specifies the interval at which the slave SM polls the master to
see if it still runs.
mp-interval (Optional) Poll interval, in seconds. This value defaults to 3 seconds.
master-poll-retries (Optional) Specifies the number of unanswered polls that cause the slave to
identify the master as dead.
retries (Optional) Number of unanswered polls (integer). This value defaults to 2.
max-active-sms (Optional) Specifies the maximum number of standby SMs that the master
supports. This value defaults to 0, which indicates unlimited SMs.
SMs (Optional) Number of standby SMs that the master supports (integer).
switch-life-time (Optional) Specifies the packet lifetime inside a Server Switch.
sw-link-hoqlife (Optional) Specifies the packet lifetime at the head-of-queue of a switch
port.
ca-link-hoqlife (Optional) Specifies the lifetime of a packet at the head-of-queue of the host
port.
life (Optional) lifetime interval (0 - 20). The interval is a function of
microseconds.
max-hops integer (Optional) Configure maximum length path for SM to examine for routing.
integer (Optional) Specifies the number of hops. Range is from 0 to 64. Default is
64.
mad-retries retries Number of times the SM will retry sending a MAD after not receiving a
response. The value range is 0 - 100; the default value is 5.
node-timeout seconds Minimum amount of time in seconds that a HCA may be unresponsive
before the SM will remove it from the IB fabric. The value range is 1 - 2000
seconds; the default value is 10 seconds.
response-timeout
milliseconds
(Optional) Maximum amount of time in milliseconds that the SM waits for
a response before resending a MAD. The value range is 100-5000
milliseconds; the default value is 200 milliseconds.
wait-report-response
<true | false>
Determines whether SM waits to receive ReportResponse MADs once. If
boolean value is false, SM sends Report MADs once. If true, the SM
continues to send Report MADs until either the ReportResponse MAD is
received or the maximum number of Report MADs are sent. Default is false.
sa-mad-queue-depth
size
Size of the SA’s internal queue for receiving MADs. The value range is
256 - 1024; the default value is 256.