To avoid flickers, PyGRUB has to avoid spurious ncurses refresh as
much as possible, in particular before the complete screen is drawn,
and eventually call doupdate last.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Add support to pygrub and libfsimage to boot ZFS root filesystems.
Boot argument of zfs-bootfs is set to describe ZFS root pool and
boot filesystem object number. Boot argument bootpath is set to
describe the virtual device root mirror components.
Signed-off-by: Susan Kamm-Worrell <susan.kamm-worrell@sun.com>
If there are a large number of kernel images configured in grub.conf
there will be too many to fit in the limited size pygrub display. This
patch fixes this so that the list of kernels scrolls as needed.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Protect pygrub from possible malicious content in guest grub
config file. This fixes CVE-2007-4993. Original patch from
Jeremy Katz, I updated to close 2 remaining issues pointed out
by Christian and Keir, and to use setattr(self, ...).
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
- convert raw "install" command to use $(INSTALL)
- convert some $(INSTALL) to $(INSTALL_DATA) as appropriate
- modify the specific $(INSTALL) definitions to use -p.
Original patch by Ben Thomas <ben@virtualiron.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
- xend forwards console traffic between the running bootloader and a pty
which it writes to the store so the xenconsole client can see it.
- the xenconsole client handles the domain's console pty changing.
- xm create no longer runs the bootloader.
- pygrub gets '-i' option to explicitly request an interactive session.
- xend unlocks the domain list during bootloading so that "xm console"
can see the domain and attach to its console pty.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
grub.conf; this allows hands-off bootloading in the absence of a grub.conf.
It's also useful for specifying temporary changes etc.
Signed-off-by: John Levon <john.levon@sun.com>
Don't step off the end of the line, or delete characters that aren't there.
Signed-off-by: Ryan Harper <ryanh@us.ibm.com>
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
intended. Changes include:
* Addition of basic command line mode much like grub's so that you can
boot things without having them specified in the config file
* Edit/append mode for modifying kernel command lines, etc
* Fix handling of case where the grub config didn't have a default
specified
Signed-off-by: Jeremy Katz <katzj@redhat.com>
* Move .PHONY directives next to targets,
this makes them a lot harder to miss
* Add missing .PHONY directives
* Remove nonexistent .PHONY directives
* Hopefully I didn'T miss anything...
Signed-Off-By: Horms <horms@verge.net.au>
As reported in the thread:
http://lists.xensource.com/archives/html/xen-users/2006-03/msg00721.html,
pygrub does not open ext2 file systems in partitioned images or sub
partitions on e.g. CentOS/RHEL 4, because e2fsprogs ext2fs_open does not
support an offset into the file to be opened.
With this patch, the error is correctly reported instead of a generic
"unable to open file" (and leaving the user searching in the dark).
Signed-off-by: Michael Paesold <mpaesold@gmx.at>
if it can't figure out partitions and filesystems. This then makes it
balloon to absurd sizes. Make this only happen if you pass a debugging
flag
Signed-off-by: Jeremy Katz <katzj@redhat.com>
a) a couple of variables were referenced wrong
b) fix using arrow keys in the menu to act correctly
c) and look for grub config properly for /boot partition
Signed-off-by: Jeremy Katz <katzj@redhat.com>
which does not exist with python2.2, causing the following build
error:
make[2]: Entering directory `/home/muli/xen/x86.hg/tools/pygrub'
CFLAGS=" -m32 -march=i686" python setup.py build
Traceback (most recent call last):
File "setup.py", line 15, in ?
if cc.has_function("ext2fs_open2"):
AttributeError: UnixCCompiler instance has no attribute 'has_function'
The following patch gets it to build, but is pretty ugly. A proper fix
would be to do the check for ext2fs_open2() in a way that is backward
compatible with python2.2.
Signed-Off-By: Muli Ben-Yehuda <mulix@mulix.org>
