Commit a10d1c28 authored by Karol Latecki's avatar Karol Latecki Committed by Tomasz Zawadzki
Browse files

test/nvmf: reduce bdevperf memory in io_wait test 



Limit bdevperf memory to 256MB. This is sufficient to
run the tests and prevents hugepages from running out
in case we run SPDK with memory consuming flags like
"--with-ocf".

Fixes #3031

Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Change-Id: I8a58a64ab1244797a3a80f4272d0878edd263fe6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/19264


Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarMichal Berger <michal.berger@intel.com>
Reviewed-by: default avatarPawel Piatek <pawelx.piatek@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent bd1e8c2a

test/nvmf/target/bdev_io_wait.sh

+4 −4
Original line number Diff line number Diff line
@@ -24,13 +24,13 @@ $rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s SPDK0000000000000 
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 Malloc0

$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT



"$rootdir/build/examples/bdevperf" -m 0x10 -i 1 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w write -t 1 &

"$rootdir/build/examples/bdevperf" -m 0x10 -i 1 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w write -t 1 -s 256 &

WRITE_PID=$!

"$rootdir/build/examples/bdevperf" -m 0x20 -i 2 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w read -t 1 &

"$rootdir/build/examples/bdevperf" -m 0x20 -i 2 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w read -t 1 -s 256 &

READ_PID=$!

"$rootdir/build/examples/bdevperf" -m 0x40 -i 3 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w flush -t 1 &

"$rootdir/build/examples/bdevperf" -m 0x40 -i 3 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w flush -t 1 -s 256 &

FLUSH_PID=$!

"$rootdir/build/examples/bdevperf" -m 0x80 -i 4 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w unmap -t 1 &

"$rootdir/build/examples/bdevperf" -m 0x80 -i 4 --json <(gen_nvmf_target_json) -q 128 -o 4096 -w unmap -t 1 -s 256 &

UNMAP_PID=$!

sync