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ib_srpt README: Correct default srpt_sq_size

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6999 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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Bart Van Assche
2016-10-10 18:09:32 +00:00
parent c707a4fd2d
commit ec59b087a7
1 changed files with 4 additions and 5 deletions
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srpt/README
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@@ -72,11 +72,10 @@ The ib_srpt kernel module supports the following parameters:
ib_srpt uses a shared receive queue (SRQ) for processing incoming SRP
requests. This number may have to be increased when a large number of
initiator systems is accessing a single SRP target system.
* srpt_sq_size (number, default 4096)
Per-channel InfiniBand send queue size. The default setting is sufficient
for a credit limit of 128. Changing this parameter to a smaller value may
cause RDMA requests to be retried and hence may slow down data transfer
severely.
* srpt_sq_size (number, default 256)
Per-channel InfiniBand send queue size. Depending on the queue depth,
changing this parameter to a smaller value may cause RDMA requests to be
retried and hence may slow down data transfer severely.
* trace_flag (unsigned integer, only available in debug builds)
The individual bits of the trace_flag parameter define which categories of
trace messages should be sent to the kernel log and which ones not.