To allow running tests using scsi_debug device with the zoned mode
disabled (current setup) as well as enabled, modify the _init_scsi_debug
helper function. When RUN_FOR_ZONED is set, specify zbc=host-managed
parameter to scsi_debug module so that the scsi_debug devices are
prepared in zoned mode.
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@xxxxxxx>
---
common/scsi_debug | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/common/scsi_debug b/common/scsi_debug
index b48cdc9..95da14e 100644
--- a/common/scsi_debug
+++ b/common/scsi_debug
@@ -9,7 +9,16 @@ _have_scsi_debug() {
}
_init_scsi_debug() {
- if ! modprobe -r scsi_debug || ! modprobe scsi_debug "$@"; then
+ local -a args=("$@")
+
+ if (( RUN_FOR_ZONED )); then
+ if ! _have_module_param scsi_debug zbc; then
+ return
+ fi
+ args+=(zbc=host-managed zone_nr_conv=0)
+ fi
+
+ if ! modprobe -r scsi_debug || ! modprobe scsi_debug "${args[@]}"; then
return 1
fi
--
2.34.1
