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Parameter Name Description Type
applied Whether or not the patch has been
applied; true or false
read only
size Whether or not the patch has been
applied; true or false
read only
patch-apply
patch-apply uuid=<patch_file_uuid>
Apply the specified patch file.
patch-clean
patch-clean uuid=<patch_file_uuid>
Delete the specified patch file from the XenServer host.
patch-pool-apply
patch-pool-apply uuid=<patch_uuid>
Apply the specified patch to all XenServer hosts in the pool.
patch-precheck
patch-precheck uuid=<patch_uuid> host-uuid=<host_uuid>
Run the prechecks contained within the specified patch on the specified XenServer host.
patch-upload
patch-upload file-name=<patch_filename>
Upload a specified patch file to the XenServer host. This prepares a patch to be applied. On
success, the UUID of the uploaded patch is printed out. If the patch has previously been uploaded, a
PATCH_ALREADY_EXISTS error is returned instead and the patch is not uploaded again.
PBD commands
Commands for working with PBDs (Physical Block Devices). These are the software objects through which
the XenServer host accesses storage repositories (SRs).
The PBD objects can be listed with the standard object listing command (xe pbd-list), and the parameters
manipulated with the standard parameter commands. See the section called “Low-level param commands”
for details.
PBD parameters
PBDs have the following parameters:
Parameter Name Description Type
uuid The unique identifier/object reference for
the PBD.
read only
