Lost all columnstore tables after reboot

Hi all,
after execute RestartSystem, all tables with Engine Columnstore are lost (only data),but in the PM storage the data exist (extent level):
[root@dwh-cstore02 dbrm]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_mysql-mysql_us_data 197G 33G 155G 18% /usr/local/mariadb/columnstore/mysql/db
172.16.30.215:/vol/vol_cstore01 300G 204G 97G 68% /usr/local/mariadb/columnstore/data1

In the debug.log i see this query:
Start SQL statement: select objectid,columnname from syscolumn where schema='c6msg' and tablename='c6_messaggio_in' --columnRIDs/FE; ||

But the table syscolumn not exist in the all databases (mysql,information_schema and infini_vtable).
it would seem that the catalog that relates the tables of type columnstore has been lost and consequently I can not find more data.
Table names are found but without data.

I've upload the support report.
Thanks.
Regards.
Nicola