Fixed issues

Last published : Oct 01, 2026
The following issues have been fixed in XenServer 9. In addition to these fixed issues, additional fixes are released on the Normal and Early Access update channels.
Related information
What's new

Storage

  • On NFS or SMB SRs, Changed Block Tracking (CBT) functionality may fail for VMs running on supporter hosts, potentially resulting in VDI_NO_CBT_METADATA errors reported by backup clients, requiring full backups to be performed. (CA-431091)

XenCenter

For information about known and fixed issues in XenCenter, see XenCenter What's New.