rename libvirt-check-trim + make it executable

libvirt-check-trim.py

@@ -1,54 +0,0 @@
-#!/usr/bin/python
-# Check if all libvirt domains are prepared for TRIM/fstrim
-
-from __future__ import division, print_function
-
-from lxml import objectify
-import libvirt
-import sys
-
-
-conn = libvirt.openReadOnly('qemu:///system')
-if not conn:
-    print('Failed to open connection to the hypervisor!')
-    sys.exit(1)
-
-if not hasattr(conn, "listAllDomains"):
-    print('connection does not have listAllDomains(), is python-libvirt too old?')
-    sys.exit(1)
-
-for domain in conn.listAllDomains():
-    print('== {}'.format(domain.name()))
-
-    xml = domain.XMLDesc()
-    tree = objectify.fromstring(xml)
-
-    machine = tree.os.type.get('machine')
-    if machine < 'pc-i440fx-2.1':
-        print('machine should be at least pc-i440fx-2.1')
-        # Might want to check qemu-system-x86_64 -M help for supported
-        # machines.
-
-    if not hasattr(tree.devices, 'disk'):
-        print('(has no disks)')
-        continue
-
-    # every disk should be scsi + discard=unmap
-    for disk in tree.devices.disk:
-        if disk.get('device') != 'disk':
-            continue
-
-        disk_desc = disk.target.get('dev')
-
-        if disk.target.get('bus') != 'scsi':
-            print('{} target should be scsi'.format(disk_desc))
-        if disk.driver.get('discard') != 'unmap':
-            print('{} driver should have discard=unmap'.format(disk_desc))
-
-    # every scsi controller should be model='virtio-scsi'
-    for controller in tree.devices.controller:
-        if controller.get('type') != 'scsi':
-            continue
-
-        if controller.get('model') != 'virtio-scsi':
-            print('scsi controller should be a virtio model')