Title. 1 is const string "-domain-name", the other is the string of
domain name. At present imagy.py combines these two strings to 1. So
Qemu will fail to recognize it and fail to start.
Signed-off-by: Yongkang You <yongkang.you@intel.com>
is specified, from guest-2, guest-3 etc. Have the DHCP server send the
hostname to the guest.
Added a lock around DHCP config file frobbing, to avoid racing creation vs
deletion.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
unusable system: it gets into a flood of
Timer ISR/0: Time went backwards: delta=-3566279 cpu_delta=16433721
shadow=2019998373 off=420435384 processed=2444000000
cpu_processed=2424000000
0: 2424000000
1: 2444000000
messages which swamps the console and leaves things almost, but not
quite, completely hung. It is a simple matter to ratelimit these
printks, which completely eliminates the problem.
loop driver stores only the first 64 chars of the filename). In this case, we
need to read through the store until we find the domain using the device, and
read the configured filename from there instead.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
First patch to reorganize the manual to match the structure in the
Xen3DocsToDo Wiki entry.
Incorporates a patch from Nivedita Singhvi to clean up the Further
Support Chapter.
Signed-off-by: Robb Romans <FMJ@us.ibm.com>
Use the IP address associated with the backend network interface
for connections from dom0 to the guest connected to this network
interface.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
ensure the linear_pg_table remains in sync with modified
page table structure. Otherwise we can update stale entries
and screw reference counts (but probably only when running
a malicious domain).
Signed-off-by: Keir Fraser <keir@xensource.com>
avoids getting loads of bogus cpu0_stack lines in call
backtraces from non-debug builds.
Doing this requires greater alignment of the BSS section,
which reveals a bug in ld where the alignment padding is
not added to the program segment's memsz field. We get around
this by finding the address of the last symbol in the image,
and increasing our load image's memsz to include that symbol.
Also some cleanups to the linker scripts.
Signed-off-by: Keir Fraser <keir@xensource.com>
This will be released in next official version of elilo but is included
in Xen/ia64 for developer and user convenience until the new version of
elilo is more widely distributed.
CPUs a domains' vcpus can use. The older 'cpu' config option is
prepended to the list of cpus to use and will keep the behavior of
pinning VCPU0.
The cpus option supports ranges and negation, so:
cpus = "0-3,5,^1" produces -> [0,2,3,5]
The list is circular, so in a domain with the following config:
vcpus = 4
cpus = "0,3,7" # Use any of 0, 3, 7 for this domain.
would see vcpus 0-3 pinned to cpus 0,3,7,0 respectively.
Also, the pin operation is moved before the memory reservation as vcpu
to cpu mapping will be helpful for future NUMA work when trying to
allocate pages close to the physical cpus being used.
An update to the display of cpumap was needed to normalize the cpumap
values to the range of possible cpus.
I've also included some text for the xmdomain.cfg(5) man page.
Signed-off-by: Ryan Harper <ryanh@us.ibm.com>
