n_vcpu field from GETDOMAININFO: replaced with
nr_online_vcpus and max_vcpu_id (both plumbed through to
Python).
TODO: Remove 'vcpus' entry in getdomaininfo Python
dictionary.
TODO: Don't represent 'cpumap' as a bitmap in Python.
It would be more sensible to represent as a list
of integer CPU numbers.
Signed-off-by: Keir Fraser <keir@xensource.com>
creation, allow it to be changed after creation via
DOM0_SETDOMAINHANDLE operation (and libxc
xc_domain_sethandle, and via Pyhton wrapper fn).
Signed-off-by: Keir Fraser <keir@xensource.com>
within Xen. Refactor GETVCPUCONTEXT into an op of the same
name plus a new op GETVCPUINFO. Move the cpumap and cpu info
arrays from GETDOMAININFO and move into new GETVCPUINFO.
Signed-off-by: Keir Fraser <keir@xensource.com>
was working around bugs that have gone, and is now more dangerous than useful
-- deadlock is a possibility with this code now.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
missing import inside blkif. Fix the command parsing for op_device_destroy and
op_device_configure -- the device IDs should be strings, to allow the user to
specify devices by name as well as number.
This is the second half to the fixes for bug #315.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
happen if there are watches in flight at the same time as a deregistration, and
also seems to happen spuriously on xend restart.
This fixes the Invalid token error that has been seen on xend restart.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
because we are already inside the ValueError exception handler, so we know that
the give device identifier is not an integer, and DevController.destroyDevice
only accepts integers. Fixes bug #315.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
the domain, to make it clear that it is a zombie, but this renaming cannot
check the uniqueness of the new name, because this causes a deadlock with
XendDomain. Instead, we allow the name to be non-unique for the case of
zombie domains.
Change the locking in waitForShutdown and state_set to be robust in the face of
exceptions.
Rename the STATE_VM_ constants to STATE_DOM_.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
and xenconsole out of /usr/libexec/xen and into one of /usr/lib/xen/bin or
/usr/lib64/xen/bin. Remove all the PATH hacking inside Xend, and rely upon
the PATH being set correctly from outside. Added an auxbin module for
handling the hacky stuff.
Replace the few /usr/bin/python bang paths with /usr/bin/env python.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
xc.domain_create call fails (eg, when ACM policy prevents creation of a
domain). When xc.domain_create fails, dompath never gets set.
Signed-off-by: Tom Lendacky <toml@us.ibm.com>
from nowhere at all.
Log to a temporary file if permission is denied to log to /var/log/xend.log,
as happens when you are not root. Fixes bug #305.
Remove all the log-related garbage from XendRoot -- just about every module
was going straight to XendLogging.log already, so there was no need to have
XendRoot replicate this functionality.
Remove XendRoot.event_handler, which hasn't been in use since the EventServer
was removed.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
handle on appropriate operations. Next step is to plug this
through to the store daemon and get rid of the nasty serialisation
mutex for transactions.
Signed-off-by: Keir Fraser <keir@xensource.com>
already seeded from the clock, so this is unnecessary, non-portable, and
expensive. This should improve start-up time of Xend. Replace twisty maze of
code with something sensible.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
construct method. This ensures that the domain will have any stale paths in
the store removed on restore.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
kaf24@firebug.cl.cam.ac.uk
emellor@leeni.uk.xensource.com
emellor@ewan
djm@kirby.fc.hp.com