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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh | |
parent | Initial commit. (diff) | |
download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh')
-rwxr-xr-x | src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh b/src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh new file mode 100755 index 00000000..b793d751 --- /dev/null +++ b/src/spdk/test/iscsi_tgt/multiconnection/multiconnection.sh @@ -0,0 +1,84 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/iscsi_tgt/common.sh + +rpc_py="$rootdir/scripts/rpc.py" +fio_py="$rootdir/scripts/fio.py" + +CONNECTION_NUMBER=30 + +# Remove lvol bdevs and stores. +function remove_backends() { + echo "INFO: Removing lvol bdevs" + for i in $(seq 1 $CONNECTION_NUMBER); do + lun="lvs0/lbd_$i" + $rpc_py destroy_lvol_bdev $lun + echo -e "\tINFO: lvol bdev $lun removed" + done + sleep 1 + + echo "INFO: Removing lvol stores" + $rpc_py destroy_lvol_store -l lvs0 + echo "INFO: lvol store lvs0 removed" + + echo "INFO: Removing NVMe" + $rpc_py delete_nvme_controller Nvme0 + + return 0 +} + +set -e +timing_enter multiconnection + +timing_enter start_iscsi_tgt +# Start the iSCSI target without using stub. +$ISCSI_APP --wait-for-rpc & +iscsipid=$! +echo "iSCSI target launched. pid: $iscsipid" +trap "remove_backends; iscsicleanup; killprocess $iscsipid; exit 1" SIGINT SIGTERM EXIT + +waitforlisten $iscsipid +$rpc_py set_iscsi_options -o 30 -a 128 +$rpc_py start_subsystem_init +$rootdir/scripts/gen_nvme.sh --json | $rpc_py load_subsystem_config +timing_exit start_iscsi_tgt + +$rpc_py add_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT +$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK + +echo "Creating an iSCSI target node." +ls_guid=$($rpc_py construct_lvol_store "Nvme0n1" "lvs0" -c 1048576) + +# Assign even size for each lvol_bdev. +get_lvs_free_mb $ls_guid +lvol_bdev_size=$(($free_mb / $CONNECTION_NUMBER)) +for i in $(seq 1 $CONNECTION_NUMBER); do + $rpc_py construct_lvol_bdev -u $ls_guid lbd_$i $lvol_bdev_size +done + +for i in $(seq 1 $CONNECTION_NUMBER); do + lun="lvs0/lbd_$i:0" + $rpc_py construct_target_node Target$i Target${i}_alias "$lun" $PORTAL_TAG:$INITIATOR_TAG 256 -d +done +sleep 1 + +echo "Logging into iSCSI target." +iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT +iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT +sleep 1 + +echo "Running FIO" +$fio_py 131072 64 randrw 5 +$fio_py 262144 16 randwrite 10 +sync + +trap - SIGINT SIGTERM EXIT + +rm -f ./local-job* +iscsicleanup +remove_backends +killprocess $iscsipid +timing_exit multiconnection |