What were you trying to do that didn't work?

Validate the nodedev xml for a dasd device.

Please provide the package NVR for which bug is seen:

libvirt-9.5.0-7.el9_3.s390x

How reproducible:

100%

Steps to reproduce

1. Have a DASD with block size 512
2. virsh nodedev-dumpxml block_dasda_IBM_750000000CWR71_405a_20 > dasd.xml

   <device>
     <name>block_dasda_IBM_750000000CWR71_405a_20</name>
     <path>/sys/devices/css0/0.0.004c/0.0.4020/block/dasda</path>
     <devnode type="dev">/dev/dasda</devnode>
     <devnode type="link">/dev/disk/by-diskseq/81</devnode>
     <devnode type="link">/dev/disk/by-path/ccw-0.0.4020</devnode>
     <parent>ccw_0_0_4020</parent>
     <capability type="storage">
       <block>/dev/dasda</block>
       <drive_type>dasd</drive_type>
       <vendor>IBM</vendor>
       <serial>IBM.750000000CWR71.405a.20</serial>
       <size>0</size>
       <logical_block_size>512</logical_block_size>
     </capability>
   

3. virt-xml-validate dasd.xml nodedev
   

Expected results

File validates

Actual results

dasd.xml:14: element logical_block_size: Relax-NG validity error : Element capability has extra content: logical_block_size
Relax-NG validity error : Extra element capability in interleave
dasd.xml:8: element capability: Relax-NG validity error : Element device failed to validate content
dasd.xml fails to validate