test/nvme: fix a multiple bdf error

If there are two or more Nvme SSDs in system, $bdf includes many bdfs.
Function get_first_nvme_bdf() have no effect on local phy servers.
nvme_rpc.sh will report error as below.

 09:16:06       # /home//spdk/scripts/rpc.py bdev_nvme_attach_controller -b Nvme0 -t PCIe -a 0000:03:00.0 0000:04:00.0
usage: rpc.py [options]
rpc.py: error: unrecognized arguments: 0000:04:00.0

Change-Id: I91be02b874fcc4ee4626c082b16d06e722797744
Signed-off-by: WANGHAILIANG <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2715
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
WANGHAILIANG 2020-06-01 16:38:08 +08:00 committed by Tomasz Zawadzki
parent 415abe87fc
commit 8f0e8ff149

View File

@ -1196,7 +1196,7 @@ function get_nvme_bdfs() {
# Same as function above, but just get the first disks BDF address
function get_first_nvme_bdf() {
head -1 <<< $(get_nvme_bdfs)
head -1 <<< "$(get_nvme_bdfs)"
}
# Define temp storage for all the tests. Look for 2GB at minimum