diff --git a/srpt/README b/srpt/README index a89d90036..db9501db6 100644 --- a/srpt/README +++ b/srpt/README @@ -185,12 +185,7 @@ Notes about ib_srpt * Unloading the kernel module ib_srpt while I/O is ongoing is supported. However, it can take up to two minutes before unloading finishes. During - that time CPU usage will be high. This can happen because sometimes it - happens that ib_srpt resets the InfiniBand queue pair used for communication - with the SRP initiator but the Linux InfiniBand stack does not deliver a - completion notification for every aborted IB work request to ib_srpt. - ib_srpt then waits until the SCST core calls the ib_srpt timeout handler - for pending SCSI commands, which can take up to 2 * max_hw_pending_time. + that time CPU usage will be high. Performance Notes - Initiator Side