diff --git a/srpt/README b/srpt/README index 57a68109c..e15498f84 100644 --- a/srpt/README +++ b/srpt/README @@ -386,6 +386,17 @@ Performance Notes - Both Sides Frequently Asked Questions -------------------------- +Q: Every now and then "SRP abort called" and "SRP reset_device called" + messages are logged at the initiator side. Around the same time I see the + following message in the target log: "ib_srpt: ***ERROR***: Command ...: IB + completion for idx ... has not been received in time (SRPT command state + ...)". What is the meaning of these messages mean and how can I fix this ? + +A: This means that a timeout occurred while a HCA was waiting for an + acknowledge message. Check the IB network for bad IB cables, bad HCA's + and/or bad switch ports. Also make sure that the HCA firmware is up to + date. + Q: Loading the kernel module ib_srpt triggers a kernel panic with a call trace like the one below. What is the cause of this and how can this be solved ?