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rpc: Rename remove_vhost_scsi_target to vhost_scsi_controller_remove_target

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Change-Id: If0abef6746f9dad9f146d4f6127dad65ac070620
Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469760
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
This commit is contained in:
Pawel Kaminski 2019-09-27 17:06:04 -04:00 committed by Jim Harris
parent d4245df913
commit 36e04eb4ca
16 changed files with 55 additions and 50 deletions
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6
doc/jsonrpc.md
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@ -4462,7 +4462,7 @@ response:
} }
~~~ ~~~
## remove_vhost_scsi_target {#rpc_remove_vhost_scsi_target} ## vhost_scsi_controller_remove_target {#rpc_vhost_scsi_controller_remove_target}
Remove SCSI target ID `scsi_target_num` from vhost target `scsi_target_num`. Remove SCSI target ID `scsi_target_num` from vhost target `scsi_target_num`.
@ -4487,7 +4487,7 @@ request:
"ctrlr": "VhostScsi0" "ctrlr": "VhostScsi0"
}, },
"jsonrpc": "2.0", "jsonrpc": "2.0",
"method": "remove_vhost_scsi_target", "method": "vhost_scsi_controller_remove_target",
"id": 1 "id": 1
} }
~~~ ~~~
@ -4777,7 +4777,7 @@ Example response:
Remove vhost target. Remove vhost target.
This call will fail if there is an initiator connected or there is at least one SCSI target configured in case of This call will fail if there is an initiator connected or there is at least one SCSI target configured in case of
vhost SCSI target. In the later case please remove all SCSI targets first using @ref rpc_remove_vhost_scsi_target. vhost SCSI target. In the later case please remove all SCSI targets first using @ref rpc_vhost_scsi_controller_remove_target.
### Parameters ### Parameters

4
doc/vhost.md
View File

@ -149,7 +149,7 @@ scripts/rpc.py vhost_scsi_controller_add_target vhost.0 0 Malloc0
To remove a bdev from a vhost-scsi controller use the following RPC: To remove a bdev from a vhost-scsi controller use the following RPC:
~~~{.sh} ~~~{.sh}
scripts/rpc.py remove_vhost_scsi_target vhost.0 0 scripts/rpc.py vhost_scsi_controller_remove_target vhost.0 0
~~~ ~~~
### Vhost-BLK ### Vhost-BLK
@ -387,7 +387,7 @@ Just like hot-attach, the hot-detach is done by simply removing bdev from a cont
when QEMU VM is already started. when QEMU VM is already started.
~~~{.sh} ~~~{.sh}
scripts/rpc.py remove_vhost_scsi_target vhost.0 0 scripts/rpc.py vhost_scsi_controller_remove_target vhost.0 0
~~~ ~~~
Removing an entire bdev will hot-detach it from a controller as well. Removing an entire bdev will hot-detach it from a controller as well.

10
lib/vhost/vhost_rpc.c
View File

@ -181,7 +181,7 @@ static const struct spdk_json_object_decoder rpc_vhost_remove_target[] = {
}; };
static int static int
spdk_rpc_remove_vhost_scsi_target_finish_cb(struct spdk_vhost_dev *vdev, void *arg) spdk_rpc_vhost_scsi_controller_remove_target_finish_cb(struct spdk_vhost_dev *vdev, void *arg)
{ {
struct spdk_jsonrpc_request *request = arg; struct spdk_jsonrpc_request *request = arg;
struct spdk_json_write_ctx *w; struct spdk_json_write_ctx *w;
@ -193,7 +193,7 @@ spdk_rpc_remove_vhost_scsi_target_finish_cb(struct spdk_vhost_dev *vdev, void *a
} }
static void static void
spdk_rpc_remove_vhost_scsi_target(struct spdk_jsonrpc_request *request, spdk_rpc_vhost_scsi_controller_remove_target(struct spdk_jsonrpc_request *request,
const struct spdk_json_val *params) const struct spdk_json_val *params)
{ {
struct rpc_remove_vhost_scsi_ctrlr_target req = {0}; struct rpc_remove_vhost_scsi_ctrlr_target req = {0};
@ -217,7 +217,7 @@ spdk_rpc_remove_vhost_scsi_target(struct spdk_jsonrpc_request *request,
} }
rc = spdk_vhost_scsi_dev_remove_tgt(vdev, req.scsi_target_num, rc = spdk_vhost_scsi_dev_remove_tgt(vdev, req.scsi_target_num,
spdk_rpc_remove_vhost_scsi_target_finish_cb, spdk_rpc_vhost_scsi_controller_remove_target_finish_cb,
request); request);
spdk_vhost_unlock(); spdk_vhost_unlock();
if (rc < 0) { if (rc < 0) {
@ -233,7 +233,9 @@ invalid:
spdk_strerror(-rc)); spdk_strerror(-rc));
} }
SPDK_RPC_REGISTER("remove_vhost_scsi_target", spdk_rpc_remove_vhost_scsi_target, SPDK_RPC_RUNTIME) SPDK_RPC_REGISTER("vhost_scsi_controller_remove_target",
spdk_rpc_vhost_scsi_controller_remove_target, SPDK_RPC_RUNTIME)
SPDK_RPC_REGISTER_ALIAS_DEPRECATED(vhost_scsi_controller_remove_target, remove_vhost_scsi_target)
struct rpc_vhost_blk_ctrlr { struct rpc_vhost_blk_ctrlr {
char *ctrlr; char *ctrlr;

10
scripts/rpc.py
View File

@ -1888,15 +1888,17 @@ Format: 'user:u1 secret:s1 muser:mu1 msecret:ms1,user:u2 secret:s2 muser:mu2 mse
p.add_argument('bdev_name', help='bdev name') p.add_argument('bdev_name', help='bdev name')
p.set_defaults(func=vhost_scsi_controller_add_target) p.set_defaults(func=vhost_scsi_controller_add_target)
def remove_vhost_scsi_target(args): def vhost_scsi_controller_remove_target(args):
rpc.vhost.remove_vhost_scsi_target(args.client, rpc.vhost.vhost_scsi_controller_remove_target(args.client,
ctrlr=args.ctrlr, ctrlr=args.ctrlr,
scsi_target_num=args.scsi_target_num) scsi_target_num=args.scsi_target_num)
p = subparsers.add_parser('remove_vhost_scsi_target', help='Remove target from vhost controller') p = subparsers.add_parser('vhost_scsi_controller_remove_target',
aliases=['remove_vhost_scsi_target'],
help='Remove target from vhost controller')
p.add_argument('ctrlr', help='controller name to remove target from') p.add_argument('ctrlr', help='controller name to remove target from')
p.add_argument('scsi_target_num', help='scsi_target_num', type=int) p.add_argument('scsi_target_num', help='scsi_target_num', type=int)
p.set_defaults(func=remove_vhost_scsi_target) p.set_defaults(func=vhost_scsi_controller_remove_target)
def construct_vhost_blk_controller(args): def construct_vhost_blk_controller(args):
rpc.vhost.construct_vhost_blk_controller(args.client, rpc.vhost.construct_vhost_blk_controller(args.client,

5
scripts/rpc/vhost.py
View File

@ -48,7 +48,8 @@ def vhost_scsi_controller_add_target(client, ctrlr, scsi_target_num, bdev_name):
return client.call('vhost_scsi_controller_add_target', params) return client.call('vhost_scsi_controller_add_target', params)
def remove_vhost_scsi_target(client, ctrlr, scsi_target_num): @deprecated_alias('remove_vhost_scsi_target')
def vhost_scsi_controller_remove_target(client, ctrlr, scsi_target_num):
"""Remove target from vhost scsi controller. """Remove target from vhost scsi controller.
Args: Args:
ctrlr: controller name to remove target from ctrlr: controller name to remove target from
@ -58,7 +59,7 @@ def remove_vhost_scsi_target(client, ctrlr, scsi_target_num):
'ctrlr': ctrlr, 'ctrlr': ctrlr,
'scsi_target_num': scsi_target_num 'scsi_target_num': scsi_target_num
} }
return client.call('remove_vhost_scsi_target', params) return client.call('vhost_scsi_controller_remove_target', params)
def construct_vhost_nvme_controller(client, ctrlr, io_queues, cpumask=None): def construct_vhost_nvme_controller(client, ctrlr, io_queues, cpumask=None):

2
scripts/spdkcli/ui_node.py
View File

@ -754,7 +754,7 @@ class UIVhostScsiCtrlObj(UIVhostCtrl):
Arguments: Arguments:
target_num - Integer identifier of target node to delete. target_num - Integer identifier of target node to delete.
""" """
self.get_root().remove_vhost_scsi_target(ctrlr=self.ctrlr.ctrlr, self.get_root().vhost_scsi_controller_remove_target(ctrlr=self.ctrlr.ctrlr,
scsi_target_num=int(target_num)) scsi_target_num=int(target_num))
for ctrlr in self.get_root().get_vhost_controllers(ctrlr_type="scsi"): for ctrlr in self.get_root().get_vhost_controllers(ctrlr_type="scsi"):
if ctrlr.ctrlr == self.ctrlr.ctrlr: if ctrlr.ctrlr == self.ctrlr.ctrlr:

4
scripts/spdkcli/ui_root.py
View File

@ -290,8 +290,8 @@ class UIRoot(UINode):
rpc.vhost.construct_vhost_blk_controller(self.client, **kwargs) rpc.vhost.construct_vhost_blk_controller(self.client, **kwargs)
@verbose @verbose
def remove_vhost_scsi_target(self, **kwargs): def vhost_scsi_controller_remove_target(self, **kwargs):
rpc.vhost.remove_vhost_scsi_target(self.client, **kwargs) rpc.vhost.vhost_scsi_controller_remove_target(self.client, **kwargs)
@verbose @verbose
def vhost_scsi_controller_add_target(self, **kwargs): def vhost_scsi_controller_add_target(self, **kwargs):

2
test/json_config/clear_config.py
View File

@ -145,7 +145,7 @@ def clear_vhost_subsystem(args, vhost_config):
if 'method' in vhost: if 'method' in vhost:
method = vhost['method'] method = vhost['method']
if method in ['vhost_scsi_controller_add_target']: if method in ['vhost_scsi_controller_add_target']:
args.client.call("remove_vhost_scsi_target", args.client.call("vhost_scsi_controller_remove_target",
{"ctrlr": vhost['params']['ctrlr'], {"ctrlr": vhost['params']['ctrlr'],
"scsi_target_num": vhost['params']['scsi_target_num']}) "scsi_target_num": vhost['params']['scsi_target_num']})
elif method in ['vhost_create_scsi_controller', 'construct_vhost_blk_controller', elif method in ['vhost_create_scsi_controller', 'construct_vhost_blk_controller',

4
test/vhost/fiotest/fio.sh
View File

@ -163,7 +163,7 @@ if [[ $test_type == "spdk_vhost_scsi" ]]; then
based_disk="$disk" based_disk="$disk"
fi fi
notice "Hotdetach test. Trying to remove existing device from a controller naa.$disk.${conf[0]}" notice "Hotdetach test. Trying to remove existing device from a controller naa.$disk.${conf[0]}"
$rpc_py remove_vhost_scsi_target naa.$disk.${conf[0]} 0 $rpc_py vhost_scsi_controller_remove_target naa.$disk.${conf[0]} 0
sleep 0.1 sleep 0.1
@ -239,7 +239,7 @@ if ! $no_shutdown; then
disk=${disk%%_*} disk=${disk%%_*}
notice "Removing all vhost devices from controller naa.$disk.${conf[0]}" notice "Removing all vhost devices from controller naa.$disk.${conf[0]}"
if [[ "$test_type" == "spdk_vhost_scsi" ]]; then if [[ "$test_type" == "spdk_vhost_scsi" ]]; then
$rpc_py remove_vhost_scsi_target naa.$disk.${conf[0]} 0 $rpc_py vhost_scsi_controller_remove_target naa.$disk.${conf[0]} 0
fi fi
$rpc_py vhost_delete_controller naa.$disk.${conf[0]} $rpc_py vhost_delete_controller naa.$disk.${conf[0]}

8
test/vhost/hotplug/scsi_hotattach.sh
View File

@ -91,10 +91,10 @@ function hotattach_tc4() {
} }
function cleanup_after_tests() { function cleanup_after_tests() {
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p0.0 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p0.0 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p0.0 1 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p0.0 1
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p1.0 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p1.0 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p2.1 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p2.1 0
} }
hotattach_tc1 hotattach_tc1

8
test/vhost/hotplug/scsi_hotdetach.sh
View File

@ -143,7 +143,7 @@ function hotdetach_tc1() {
$run_fio & $run_fio &
last_pid=$! last_pid=$!
sleep 3 sleep 3
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
set +xe set +xe
wait $last_pid wait $last_pid
check_fio_retcode "Hotdetach test case 1: Iteration 1." 1 $? check_fio_retcode "Hotdetach test case 1: Iteration 1." 1 $?
@ -165,7 +165,7 @@ function hotdetach_tc2() {
$run_fio & $run_fio &
last_pid=$! last_pid=$!
sleep 3 sleep 3
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
set +xe set +xe
wait $last_pid wait $last_pid
check_fio_retcode "Hotdetach test case 2: Iteration 1." 1 $? check_fio_retcode "Hotdetach test case 2: Iteration 1." 1 $?
@ -187,7 +187,7 @@ function hotdetach_tc3() {
$run_fio & $run_fio &
last_pid=$! last_pid=$!
sleep 3 sleep 3
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
wait $last_pid wait $last_pid
check_fio_retcode "Hotdetach test case 3: Iteration 1." 0 $? check_fio_retcode "Hotdetach test case 3: Iteration 1." 0 $?
second_disk="" second_disk=""
@ -212,7 +212,7 @@ function hotdetach_tc4() {
$run_fio & $run_fio &
second_fio_pid=$! second_fio_pid=$!
sleep 3 sleep 3
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
set +xe set +xe
wait $first_fio_pid wait $first_fio_pid
check_fio_retcode "Hotdetach test case 4: Iteration 1." 1 $? check_fio_retcode "Hotdetach test case 4: Iteration 1." 1 $?

16
test/vhost/hotplug/scsi_hotplug.sh
View File

@ -35,14 +35,14 @@ function pre_hot_attach_detach_test_case() {
} }
function clear_vhost_config() { function clear_vhost_config() {
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p4.2 1 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 1
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p5.2 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p5.2 1 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 1
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p6.3 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p6.3 1 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 1
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p7.3 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p7.3 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p7.3 1 $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.Nvme0n1p0.0
$rpc_py vhost_delete_controller naa.Nvme0n1p1.0 $rpc_py vhost_delete_controller naa.Nvme0n1p1.0
$rpc_py vhost_delete_controller naa.Nvme0n1p2.1 $rpc_py vhost_delete_controller naa.Nvme0n1p2.1

4
test/vhost/hotplug/scsi_hotremove.sh
View File

@ -206,8 +206,8 @@ function scsi_hotremove_tc4() {
vm_shutdown_all vm_shutdown_all
add_nvme "HotInNvme3" "$traddr" add_nvme "HotInNvme3" "$traddr"
sleep 1 sleep 1
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p1.0 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p1.0 0
$rpc_py remove_vhost_scsi_target naa.Nvme0n1p3.1 0 $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p3.1 0
} }
function pre_scsi_hotremove_test_case() { function pre_scsi_hotremove_test_case() {

2
test/vhost/lvol/lvol_test.sh
View File

@ -259,7 +259,7 @@ if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then
for (( i=0; i<$vm_count; i++)); do for (( i=0; i<$vm_count; i++)); do
notice "Removing devices from vhost SCSI controller naa.0.$i" notice "Removing devices from vhost SCSI controller naa.0.$i"
for (( j=0; j<${#bdevs[@]}; j++)); do for (( j=0; j<${#bdevs[@]}; j++)); do
$rpc_py remove_vhost_scsi_target naa.0.$i $j $rpc_py vhost_scsi_controller_remove_target naa.0.$i $j
notice "Removed device $j" notice "Removed device $j"
done done
notice "Removing vhost SCSI controller naa.0.$i" notice "Removing vhost SCSI controller naa.0.$i"

8
test/vhost/other/negative.sh
View File

@ -88,7 +88,7 @@ if [[ $RUN_NIGHTLY -eq 1 ]]; then
fi fi
notice "Trying to remove device from nonexistent scsi controller" notice "Trying to remove device from nonexistent scsi controller"
if $rpc_py remove_vhost_scsi_target vhost.nonexistent.name 0; then if $rpc_py vhost_scsi_controller_remove_target vhost.nonexistent.name 0; then
error "Removing device from nonexistent scsi controller succeeded, but it shouldn't" error "Removing device from nonexistent scsi controller succeeded, but it shouldn't"
fi fi
@ -109,15 +109,15 @@ if [[ $RUN_NIGHTLY -eq 1 ]]; then
$rpc_py vhost_scsi_controller_add_target naa.0 0 Malloc0 $rpc_py vhost_scsi_controller_add_target naa.0 0 Malloc0
notice "Trying to remove nonexistent device on existing controller" notice "Trying to remove nonexistent device on existing controller"
if $rpc_py remove_vhost_scsi_target naa.0 1 > /dev/null; then if $rpc_py vhost_scsi_controller_remove_target naa.0 1 > /dev/null; then
error "Removing nonexistent device (1) from controller naa.0 succeeded, but it shouldn't" error "Removing nonexistent device (1) from controller naa.0 succeeded, but it shouldn't"
fi fi
notice "Trying to remove existing device from a controller" notice "Trying to remove existing device from a controller"
$rpc_py remove_vhost_scsi_target naa.0 0 $rpc_py vhost_scsi_controller_remove_target naa.0 0
notice "Trying to remove a just-deleted device from a controller again" notice "Trying to remove a just-deleted device from a controller again"
if $rpc_py remove_vhost_scsi_target naa.0 0 > /dev/null; then if $rpc_py vhost_scsi_controller_remove_target naa.0 0 > /dev/null; then
error "Removing device 0 from controller naa.0 succeeded, but it shouldn't" error "Removing device 0 from controller naa.0 succeeded, but it shouldn't"
fi fi

4
test/vhost/vhost_boot/vhost_boot.sh
View File

@ -17,7 +17,7 @@ function err_clean
set +e set +e
error "Error on $1 $2" error "Error on $1 $2"
vm_kill_all vm_kill_all
$rpc_py remove_vhost_scsi_target naa.vhost_vm.$vm_no 0 $rpc_py vhost_scsi_controller_remove_target naa.vhost_vm.$vm_no 0
$rpc_py vhost_delete_controller naa.vhost_vm.$vm_no $rpc_py vhost_delete_controller naa.vhost_vm.$vm_no
$rpc_py bdev_lvol_delete $lvb_u $rpc_py bdev_lvol_delete $lvb_u
$rpc_py bdev_lvol_delete_lvstore -u $lvs_u $rpc_py bdev_lvol_delete_lvstore -u $lvs_u
@ -115,7 +115,7 @@ timing_exit run_vm_cmd
vm_shutdown_all vm_shutdown_all
timing_enter clean_vhost timing_enter clean_vhost
$rpc_py remove_vhost_scsi_target naa.vhost_vm.$vm_no 0 $rpc_py vhost_scsi_controller_remove_target naa.vhost_vm.$vm_no 0
$rpc_py vhost_delete_controller naa.vhost_vm.$vm_no $rpc_py vhost_delete_controller naa.vhost_vm.$vm_no
$rpc_py bdev_lvol_delete $lvb_u $rpc_py bdev_lvol_delete $lvb_u
$rpc_py bdev_lvol_delete_lvstore -u $lvs_u $rpc_py bdev_lvol_delete_lvstore -u $lvs_u