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nvme/rdma: Add identification test for kernel nvmf target

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Change-Id: Ibcfdf1a451f88e186ae328560c21480c81dc44b3
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
This commit is contained in:
Ziye Yang 2016-12-06 09:45:19 +08:00 committed by Daniel Verkamp
parent 144065f30c
commit 87eb023afe
2 changed files with 72 additions and 0 deletions
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1
autotest.sh
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@ -125,6 +125,7 @@ timing_enter host
run_test test/nvmf/host/identify.sh
run_test test/nvmf/host/perf.sh
run_test test/nvmf/host/identify_kernel_nvmf.sh
timing_exit host

71
test/nvmf/host/identify_kernel_nvmf.sh Executable file
View File

@ -0,0 +1,71 @@
#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/scripts/autotest_common.sh
source $rootdir/test/nvmf/common.sh
set -e
if ! rdma_nic_available; then
echo "no NIC for nvmf test"
exit 0
fi
timing_enter identify_kernel_nvmf_tgt
subsystemname=nqn.2016-06.io.spdk:testnqn
modprobe null_blk nr_devices=1
modprobe nvmet
modprobe nvmet-rdma
if [ ! -d /sys/kernel/config/nvmet/subsystems/$subsystemname ]; then
mkdir /sys/kernel/config/nvmet/subsystems/$subsystemname
fi
echo 1 > /sys/kernel/config/nvmet/subsystems/$subsystemname/attr_allow_any_host
if [ ! -d /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1 ]; then
mkdir /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1
fi
echo -n /dev/nullb0 > /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1/device_path
echo 1 > /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1/enable
if [ ! -d /sys/kernel/config/nvmet/ports/1 ]; then
mkdir /sys/kernel/config/nvmet/ports/1
fi
echo rdma > /sys/kernel/config/nvmet/ports/1/addr_trtype
echo ipv4 > /sys/kernel/config/nvmet/ports/1/addr_adrfam
echo $NVMF_FIRST_TARGET_IP > /sys/kernel/config/nvmet/ports/1/addr_traddr
echo $NVMF_PORT > /sys/kernel/config/nvmet/ports/1/addr_trsvcid
ln -s /sys/kernel/config/nvmet/subsystems/$subsystemname /sys/kernel/config/nvmet/ports/1/subsystems/$subsystemname
modprobe -v nvme-rdma
if [ -e "/dev/nvme-fabrics" ]; then
chmod a+rw /dev/nvme-fabrics
fi
nvme discover -t rdma -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
#will replace with our own identify later
#$rootdir/examples/nvme/identify/identify -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT" -n nqn.2014-08.org.nvmexpress.discovery -t all
nvmfcleanup
rm -rf /sys/kernel/config/nvmet/ports/1/subsystems/$subsystemname
echo 0 > /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1/enable
echo -n 0 > /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1/device_path
rmdir --ignore-fail-on-non-empty /sys/kernel/config/nvmet/subsystems/$subsystemname/namespaces/1
rmdir --ignore-fail-on-non-empty /sys/kernel/config/nvmet/subsystems/$subsystemname
rmdir --ignore-fail-on-non-empty /sys/kernel/config/nvmet/ports/1
rmmod nvmet-rdma
rmmod null_blk
rmmod nvmet
timing_exit identify_kernel_nvmf_tgt