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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] Merge
ChangeSet 1.1400, 2005/05/13 15:30:20+01:00, xenbk@xxxxxxxxxxxxxxxxxx
Merge
b/tools/python/xen/xend/XendClient.py | 5
b/tools/python/xen/xend/XendDomain.py | 11
b/tools/python/xen/xend/XendDomainInfo.py | 961 +++++++++++-----------------
b/tools/python/xen/xend/server/SrvDomain.py | 3
b/tools/python/xen/xm/main.py | 67 +
tools/python/xen/xend/server/SrvUsbif.py | 240 ------
6 files changed, 476 insertions(+), 811 deletions(-)
diff -Nru a/tools/python/xen/xend/XendClient.py
b/tools/python/xen/xend/XendClient.py
--- a/tools/python/xen/xend/XendClient.py 2005-05-13 16:07:13 -04:00
+++ b/tools/python/xen/xend/XendClient.py 2005-05-13 16:07:13 -04:00
@@ -236,10 +236,11 @@
'live' : live,
'resource' : resource })
- def xend_domain_pincpu(self, id, cpu):
+ def xend_domain_pincpu(self, id, vcpu, cpumap):
return self.xendPost(self.domainurl(id),
{'op' : 'pincpu',
- 'cpu' : cpu })
+ 'vcpu' : vcpu,
+ 'cpumap' : cpumap })
def xend_domain_cpu_bvt_set(self, id, mcuadv, warpback, warpvalue, warpl,
warpu):
return self.xendPost(self.domainurl(id),
diff -Nru a/tools/python/xen/xend/XendDomain.py
b/tools/python/xen/xend/XendDomain.py
--- a/tools/python/xen/xend/XendDomain.py 2005-05-13 16:07:13 -04:00
+++ b/tools/python/xen/xend/XendDomain.py 2005-05-13 16:07:13 -04:00
@@ -675,15 +675,16 @@
xmigrate = XendMigrate.instance()
return xmigrate.save_begin(dominfo, dst)
- def domain_pincpu(self, id, cpu):
- """Pin a domain to a cpu.
+ def domain_pincpu(self, id, vcpu, cpumap):
+ """Set which cpus vcpu can use
- @param id: domain
- @param cpu: cpu number
+ @param id: domain
+ @param vcpu: vcpu number
+ @param cpumap: bitmap of usbale cpus
"""
dominfo = self.domain_lookup(id)
try:
- return xc.domain_pincpu(int(dominfo.id), cpu)
+ return xc.domain_pincpu(int(dominfo.id), vcpu, cpumap)
except Exception, ex:
raise XendError(str(ex))
diff -Nru a/tools/python/xen/xend/XendDomainInfo.py
b/tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py 2005-05-13 16:07:13 -04:00
+++ b/tools/python/xen/xend/XendDomainInfo.py 2005-05-13 16:07:13 -04:00
@@ -4,41 +4,31 @@
Includes support for domain construction, using
open-ended configurations.
-Author: Mike Wray <mike.wray@xxxxxxxxxx>
+Author: Mike Wray <mike.wray@xxxxxx>
"""
import string
-import types
-import re
-import sys
import os
import time
-from twisted.internet import defer
-
import xen.lowlevel.xc; xc = xen.lowlevel.xc.new()
import xen.util.ip
from xen.util.ip import _readline, _readlines
-from xen.xend.server import channel
+from xen.xend.server import channel, controller
+from xen.util.blkif import blkdev_uname_to_file
-import sxp
+from server.channel import channelFactory
+import server.SrvDaemon; xend = server.SrvDaemon.instance()
+from server import messages
-import XendConsole
-xendConsole = XendConsole.instance()
+from xen.xend.XendBootloader import bootloader
+import sxp
from XendLogging import log
-from XendRoot import get_component
-
-import server.SrvDaemon
-xend = server.SrvDaemon.instance()
-
from XendError import VmError
+from XendRoot import get_component
-"""The length of domain names that Xen can handle.
-The names stored in Xen itself are not used for much, and
-xend can handle domain names of any length.
-"""
-MAX_DOMAIN_NAME = 15
+from PrettyPrint import prettyprint
"""Flag for a block device backend domain."""
SIF_BLK_BE_DOMAIN = (1<<4)
@@ -48,8 +38,10 @@
"""Shutdown code for poweroff."""
DOMAIN_POWEROFF = 0
+
"""Shutdown code for reboot."""
DOMAIN_REBOOT = 1
+
"""Shutdown code for suspend."""
DOMAIN_SUSPEND = 2
@@ -59,6 +51,15 @@
DOMAIN_REBOOT : "reboot",
DOMAIN_SUSPEND : "suspend" }
+"""Map shutdown reasons to the message type to use.
+"""
+shutdown_messages = {
+ 'poweroff' : 'shutdown_poweroff_t',
+ 'reboot' : 'shutdown_reboot_t',
+ 'suspend' : 'shutdown_suspend_t',
+ 'sysrq' : 'shutdown_sysrq_t',
+ }
+
RESTART_ALWAYS = 'always'
RESTART_ONREBOOT = 'onreboot'
RESTART_NEVER = 'never'
@@ -164,21 +165,12 @@
"""
device_handlers = {}
-def add_device_handler(name, h):
- """Add a handler for a device type.
-
- @param name: device type
- @param h: handler: fn(vm, dev)
- """
- device_handlers[name] = h
+def add_device_handler(name, type):
+ device_handlers[name] = type
def get_device_handler(name):
- """Get the handler for a device type.
-
- @param name : device type
- @return; handler or None
- """
- return device_handlers.get(name)
+ return device_handlers[name]
+
def vm_create(config):
"""Create a VM from a configuration.
@@ -186,11 +178,11 @@
is destroyed.
@param config configuration
- @return: Deferred
@raise: VmError for invalid configuration
"""
vm = XendDomainInfo()
- return vm.construct(config)
+ vm.construct(config)
+ return vm
def vm_recreate(savedinfo, info):
"""Create the VM object for an existing domain.
@@ -199,37 +191,37 @@
@type savedinfo: sxpr
@param info: domain info from xc
@type info: xc domain dict
- @return: deferred
"""
+ print 'vm_recreate>'
+ print 'savedinfo=' ; prettyprint(savedinfo)
+ print 'info=', info
vm = XendDomainInfo()
- vm.recreate = 1
+ vm.recreate = True
vm.savedinfo = savedinfo
vm.setdom(info['dom'])
- #vm.name = info['name']
vm.memory = info['mem_kb']/1024
start_time = sxp.child_value(savedinfo, 'start_time')
if start_time is not None:
vm.start_time = float(start_time)
vm.restart_state = sxp.child_value(savedinfo, 'restart_state')
+ vm.restart_count = int(sxp.child_value(savedinfo, 'restart_count', 0))
restart_time = sxp.child_value(savedinfo, 'restart_time')
if restart_time is not None:
vm.restart_time = float(restart_time)
config = sxp.child_value(savedinfo, 'config')
if config:
- d = vm.construct(config)
+ vm.construct(config)
else:
vm.name = sxp.child_value(savedinfo, 'name', "Domain-%d" % info['dom'])
- d = defer.succeed(vm)
- vm.recreate = 0
+ vm.recreate = False
vm.savedinfo = None
- return d
+ return vm
-def vm_restore(src, progress=0):
+def vm_restore(src, progress=False):
"""Restore a VM from a disk image.
src saved state to restore
progress progress reporting flag
- returns deferred
raises VmError for invalid configuration
"""
vm = XendDomainInfo()
@@ -244,12 +236,9 @@
config = sxp.child_value(vmconfig, 'config')
except Exception, ex:
raise VmError('config error: ' + str(ex))
- deferred = vm.dom_construct(dom, config)
- def vifs_cb(val, vm):
- vif_up(vm.ipaddrs)
- return vm
- deferred.addCallback(vifs_cb, vm)
- return deferred
+ vm.dom_construct(dom, config)
+ vif_up(vm.ipaddrs)
+ return vm
def dom_get(dom):
"""Get info from xen for an existing domain.
@@ -262,27 +251,6 @@
return domlist[0]
return None
-def append_deferred(dlist, v):
- """Append a value to a deferred list if it is a deferred.
-
- @param dlist: list of deferreds
- @param v: value to add
- """
- if isinstance(v, defer.Deferred):
- dlist.append(v)
-
-def dlist_err(val):
- """Error callback suitable for a deferred list.
- In a deferred list the error callback is called with with Failure((error,
index)).
- This callback extracts the error and returns it.
-
- @param val: Failure containing (error, index)
- @type val: twisted.internet.failure.Failure
- """
-
- (error, index) = val.value
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