Retested on wcp 92-98 (2019-11-22_20-00-00) with NVME disks (2 controller, 2 storage, 3 worker system). Seems okay. It seems to be doing a inventory update --- at least within a minute after the wipe disk operation (see below). ---> I will also be retrying shortly with the same lab and disks types as reported above. $ system host-disk-list controller-1 +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | uuid | device_node | device_ | device_ | size_ | available_ | rpm | serial_i | device_path | | | | num | type | gib | gib | | d | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | 8b612441-f692-4e3d-af8e-f7d56abeb8bc | /dev/nvme0n1 | 66304 | NVME | 372. | 0.0 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:85:00.0-nvme-1 | | | | | | 611 | | | 003D400G | | | | | | | | | | GN | | | | | | | | | | | | | 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 | /dev/nvme1n1 | 66309 | NVME | 372. | 372.609 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:86:00.0-nvme-1 | | | | | | 611 | | | 006W400G | | | | | | | | | | GN | | | | | | | | | | | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-1 +--------------------------------------+-----------------------------+----------------+--------------------------------------+--------+----------+----------+ | uuid | device_path | device_node | type_guid | type_n | size_gib | status | | | | | | ame | | | +--------------------------------------+-----------------------------+----------------+--------------------------------------+--------+----------+----------+ | 18c97ebb-c890-486e-8ee0-024fac535d99 | /dev/disk/by-path/pci-0000: | /dev/nvme1n1p1 | ba5eba11-0000-1111-2222-000000000001 | None | 40.0 | Creating | | | 86:00.0-nvme-1-part1 | | | | | | | | | | | | | | +--------------------------------------+-----------------------------+----------------+--------------------------------------+--------+----------+----------+ [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-list controller-1 +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | uuid | device_node | device_ | device_ | size_ | available_ | rpm | serial_i | device_path | | | | num | type | gib | gib | | d | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | 8b612441-f692-4e3d-af8e-f7d56abeb8bc | /dev/nvme0n1 | 66304 | NVME | 372. | 0.0 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:85:00.0-nvme-1 | | | | | | 611 | | | 003D400G | | | | | | | | | | GN | | | | | | | | | | | | | 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 | /dev/nvme1n1 | 66309 | NVME | 372. | 332.609 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:86:00.0-nvme-1 | | | | | | 611 | | | 006W400G | | | | | | | | | | GN | | | | | | | | | | | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-list controller-1 +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | uuid | device_node | device_ | device_ | size_ | available_ | rpm | serial_i | device_path | | | | num | type | gib | gib | | d | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | 8b612441-f692-4e3d-af8e-f7d56abeb8bc | /dev/nvme0n1 | 66304 | NVME | 372. | 0.0 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:85:00.0-nvme-1 | | | | | | 611 | | | 003D400G | | | | | | | | | | GN | | | | | | | | | | | | | 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 | /dev/nvme1n1 | 66309 | NVME | 372. | 332.609 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:86:00.0-nvme-1 | | | | | | 611 | | | 006W400G | | | | | | | | | | GN | | | | | | | | | | | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-wipe controller-1 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 WARNING: This operation is irreversible and all data on the specified disk will be lost. Continue [yes/N]: yes None [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-list controller-1 +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | uuid | device_node | device_ | device_ | size_ | available_ | rpm | serial_i | device_path | | | | num | type | gib | gib | | d | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ | 8b612441-f692-4e3d-af8e-f7d56abeb8bc | /dev/nvme0n1 | 66304 | NVME | 372. | 0.0 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:85:00.0-nvme-1 | | | | | | 611 | | | 003D400G | | | | | | | | | | GN | | | | | | | | | | | | | 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 | /dev/nvme1n1 | 66309 | NVME | 372. | 372.609 | N/A | CVFT6092 | /dev/disk/by-path/pci-0000:86:00.0-nvme-1 | | | | | | 611 | | | 006W400G | | | | | | | | | | GN | | | | | | | | | | | | +--------------------------------------+--------------+---------+---------+-------+------------+-----+----------+-------------------------------------------+ [The disk 6bb534ea-b3b5-44e3-86c3-4bdfe88b51f6 is wiped and the partition (that had been created from that disk) seems to eventually cleanup in the inventory (within a minute) [sysadmin@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-1 +--------------------------------------+-----------------------------+----------------+--------------------------------------+-----------+----------+--------+ | uuid | device_path | device_node | type_guid | type_name | size_gib | status | +--------------------------------------+-----------------------------+----------------+--------------------------------------+-----------+----------+--------+ | 18c97ebb-c890-486e-8ee0-024fac535d99 | /dev/disk/by-path/pci-0000: | /dev/nvme1n1p1 | ba5eba11-0000-1111-2222-000000000001 | LVM | 40.0 | Ready | | | 86:00.0-nvme-1-part1 | | | Physical | | | | | | | | Volume | | | | | | | | | | | +--------------------------------------+-----------------------------+----------------+--------------------------------------+-----------+----------+--------+ [sysadmin@controller-0 ~(keystone_admin)]$ date Tue Nov 26 14:42:38 UTC 2019 $ system host-disk-partition-list controller-1 [sysadmin@controller-0 ~(keystone_admin)]$ date Tue Nov 26 14:45:58 UTC 2019