On Sat, Feb 1, 2020 at 5:39 PM <asm@pioner.kz> wrote:
Ok, i will try to set 777 permissoin on NFS storage.

This is invalid configuration. See RHV docs for proper configuration:
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/sect-preparing_and_adding_nfs_storage#Preparing_NFS_Storage_storage_admin
 
But, why this issue starting from updating  4.30.32-1 to  4.30.33-1? Withowt any another changes.

I guess you had wrong permissions and ownership on the storage before, but vdsm was not detecting
the issue because it was missing validations in older versions. Current version is validating that creating
and deleting files and using direct I/O works with the storage when creating and activating a storage
domain.

Nir