storagedriver domain limited to 61 "shares" - Xen 4.16.6 pre2

["J. Roeleveld" <joost@xxxxxxxxxxxx>]

Hi all,

I am running into an issue with my storagedomain.
I have the HBAs assigned to the domain,
Added "driver_domain=1" to the config.

And am accessing filesystems on this domain from other domains.

This works as expected.

However, I am only able to assign 61 filesystems to other domains. As soon as I 
attempt to assign a 62nd filesystem, it fails.

I am completely at a loss where this limit of 61 is coming from and am unable 
to find anything with over 2 days of google searches.

I also noticed that "xl devd" isn't actually running on my storagedomain 
anymore. It used to run in a previous version, but as the whole environment 
was booting succesfully I never bothered to keep checking.

I do remember that it was running in the past. Currently, I think the init-
script is stopping because "/proc/xen/capabilities" is empty.

Please let me know which config-files are needed to troubleshoot this.

Many thanks,

Joost Roeleveld