CentOS - Feb 2022 - sdl not useable / are there any limits number of harddisks?

Hallo,
I ve a system with disks sda to sdk runing as a nexus repo for docker  
an d kubernetes.
Every repo-type has an own disk
Everything is working fine.
The problem:

A new disk sdl can t be uses. fdisk doesn t recocnize the disk. Same  
problem using parted.
The hardware (a vm) is ok because
a)
booting gparted from a iso gives me full acches
b)
while booting sdl is shown

Centos 7 is in use.

Thanks for hints
Ralf

On 2/3/22 7:23 AM, Ralf Prengel wrote:
> The hardware (a vm) is ok because
> a)
> booting gparted from a iso gives me full acches
> b)
> while booting sdl is shown
> 
> Centos 7 is in use.
Any mention of sdl in dmesg output or /proc/partitions?

-- 
    Roberto Ragusa    mail at robertoragusa.it