Commit 793df6ad authored by Jim Harris's avatar Jim Harris
Browse files

test/lvol: use vbdev_split to reduce size for testing 



Some of the lvol tests use NVMe namespaces instead of
malloc - use vbdev_split to reduce the size of the
bdev on the NVMe namespace which will help speed up
the tests.

Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I1384ec97badf60a0f5e6aac91a8c47fb6dc93cd5

Reviewed-on: https://review.gerrithub.io/399959


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 0f2ef7cf

test/lvol/lvol.sh

+4 −0
Original line number Diff line number Diff line
@@ -93,6 +93,10 @@ function vhost_start() 
{

    modprobe nbd

    touch $BASE_DIR/vhost.conf

    # Use Split to make a bdev using just the first 1/4

    #  of the NVMe namespace

    echo "[Split]" >> $BASE_DIR/vhost.conf

    echo "  Split Nvme0n1 4" >> $BASE_DIR/vhost.conf

    $TEST_DIR/scripts/gen_nvme.sh >> $BASE_DIR/vhost.conf

    $TEST_DIR/app/vhost/vhost -c $BASE_DIR/vhost.conf &

    vhost_pid=$!

test/lvol/test_cases.py

+5 −5
Original line number Diff line number Diff line
@@ -554,7 +554,7 @@ class TestCases(object): 
    def test_case255(self):

        header(255)

        base_path = path.dirname(sys.argv[0])

        base_name = "Nvme0n1"

        base_name = "Nvme0n1p0"

        uuid_store = self.c.construct_lvol_store(base_name,

                                                 self.lvs_name,

                                                 self.cluster_size)
@@ -564,7 +564,7 @@ class TestCases(object): 
            fail_count += 1

        traddr = self._find_traddress_for_nvme("Nvme0")

        if traddr != -1:

            self.c.delete_bdev(base_name)

            self.c.delete_bdev("Nvme0n1")

            self.c.construct_nvme_bdev("Nvme0", "PCIe", traddr)

            # wait 1 second to allow time for lvolstore tasting

            sleep(1)
@@ -942,7 +942,7 @@ class TestCases(object): 
        header(700)

        fail_count = 0

        uuid_bdevs = []

        base_name = "Nvme0n1"

        base_name = "Nvme0n1p0"



        base_path = path.dirname(sys.argv[0])

        vhost_path = path.join(self.app_path, 'vhost')
@@ -1048,7 +1048,7 @@ class TestCases(object): 


    def test_case701(self):

        header(701)

        base_name = "Nvme0n1"

        base_name = "Nvme0n1p0"

        uuid_store = self.c.construct_lvol_store(base_name,

                                                 self.lvs_name,

                                                 self.cluster_size)
@@ -1056,7 +1056,7 @@ class TestCases(object): 
                                                  self.cluster_size)

        traddr = self._find_traddress_for_nvme("Nvme0")

        if traddr != -1:

            self.c.delete_bdev(base_name)

            self.c.delete_bdev("Nvme0n1")

            self.c.construct_nvme_bdev("Nvme0", "PCIe", traddr)

            # wait 1 second to allow time for lvolstore tasting

            sleep(1)