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From: Laurence Oberman <>
To: "Van Assche, Bart" <>,
	linux-rdma <>,
	"Dutile, Don" <>
Cc: Rupesh Girase <>
Subject: 5.3-rc8 tests all pass with RDMA/SRP testing
Date: Thu, 12 Sep 2019 15:48:25 -0400
Message-ID: <> (raw)


My usual 3 month SRP test results show all is still well with SRP
client drivers and multipath.
I am still using 4.16 for the ib_srpt on the target server.

5.3-rc8 ib_srp CX4 100Gbit EDR tests
direct and unbuffered, large and small I/O sizes
port recovery with fault injection

One small observation was that after fault injection it seemed to take
longer to log back in, in that I needed to extend my sleep in the
injection script to avoid some multipaths lose all paths.

I was sleeping 30s between resets prior to this and I would log back in
quick enough to not lose all paths.
My sleep is now 60s

#on ibclient server in /sys/class/srp_remote_ports, using echo 1 >
delete for the particular port will simulate a port reset.

#[root@ibclient srp_remote_ports]# ls
#port-1:1  port-2:1
for d in /sys/class/srp_remote_ports/*
	echo 1 > $d/delete
sleep 60

Anyway, seem fine

Laurence Oberman

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-12 19:48 Laurence Oberman [this message]
2019-09-17 17:59 ` Bart Van Assche
2019-09-18 16:17   ` Laurence Oberman

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