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#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/vhost/common.sh
source $rootdir/test/vhost/hotplug/common.sh
if [[ $scsi_hot_remove_test == 1 ]] && [[ $blk_hot_remove_test == 1 ]]; then
notice "Vhost-scsi and vhost-blk hotremove tests cannot be run together"
fi
# Run spdk by calling run_vhost from hotplug/common.sh.
# Then prepare vhost with rpc calls and setup and run 4 VMs.
function pre_hot_attach_detach_test_case() {
used_vms=""
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p0.0
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p1.0
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p2.1
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p3.1
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p4.2
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p5.2
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p6.3
$rpc_py vhost_create_scsi_controller naa.Nvme0n1p7.3
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p4.2 0 Nvme0n1p8
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p4.2 1 Nvme0n1p9
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p5.2 0 Nvme0n1p10
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p5.2 1 Nvme0n1p11
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p6.3 0 Nvme0n1p12
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p6.3 1 Nvme0n1p13
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p7.3 0 Nvme0n1p14
$rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p7.3 1 Nvme0n1p15
vms_setup_and_run "0 1 2 3"
vms_prepare "0 1 2 3"
}
function clear_vhost_config() {
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 1
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 0
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 1
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 0
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 1
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p7.3 0
$rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p7.3 1
$rpc_py vhost_delete_controller naa.Nvme0n1p0.0
$rpc_py vhost_delete_controller naa.Nvme0n1p1.0
$rpc_py vhost_delete_controller naa.Nvme0n1p2.1
$rpc_py vhost_delete_controller naa.Nvme0n1p3.1
$rpc_py vhost_delete_controller naa.Nvme0n1p4.2
$rpc_py vhost_delete_controller naa.Nvme0n1p5.2
$rpc_py vhost_delete_controller naa.Nvme0n1p6.3
$rpc_py vhost_delete_controller naa.Nvme0n1p7.3
}
trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR
# Hotremove/hotattach/hotdetach test cases prerequisites
# Run vhost with 2 NVMe disks.
notice "==============="
notice ""
notice "running SPDK"
notice ""
vhost_run 0
$rpc_py bdev_nvme_set_hotplug -e
$rpc_py bdev_split_create Nvme0n1 16
$rpc_py bdev_malloc_create 128 512 -b Malloc
$rpc_py bdev_split_create Malloc 4
$rpc_py bdev_split_create HotInNvme0n1 2
$rpc_py bdev_split_create HotInNvme1n1 2
$rpc_py bdev_split_create HotInNvme2n1 2
$rpc_py bdev_split_create HotInNvme3n1 2
$rpc_py bdev_get_bdevs
if [[ $scsi_hot_remove_test == 0 ]] && [[ $blk_hot_remove_test == 0 ]]; then
pre_hot_attach_detach_test_case
$testdir/scsi_hotattach.sh --fio-bin=$fio_bin &
first_script=$!
$testdir/scsi_hotdetach.sh --fio-bin=$fio_bin &
second_script=$!
wait $first_script
wait $second_script
vm_shutdown_all
clear_vhost_config
fi
if [[ $scsi_hot_remove_test == 1 ]]; then
source $testdir/scsi_hotremove.sh
fi
if [[ $blk_hot_remove_test == 1 ]]; then
source $testdir/blk_hotremove.sh
fi
post_test_case
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