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Description of problem:
I'm using a network proxy to call libguestfs' python interface (specifically: rpyc), and sfdisk rejects its list look-alike
It can be solved very simply by changing the code like:
- return libguestfsmod.sfdisk (self._o, device, cyls, heads, sectors, lines)
+ return libguestfsmod.sfdisk (self._o, device, cyls, heads, sectors, list(lines))
It won't affect existing code, and it will accept any iterable instead of throwing a RuntimeError.
Version-Release number of selected component (if applicable):
How reproducible:
always
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Comment 2RHEL Program Management
2011-04-04 09:53:17 UTC
Since RHEL 6.1 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.
Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.
Comment 3Richard W.M. Jones
2011-04-04 11:49:37 UTC
This is the reproducing python script:
$ cat sfdisk-test.py
import guestfs
g=guestfs.GuestFS()
g.add_drive('test.img')
g.launch()
trip=('1,100,83', '102,60,83', '200,50,83')
g.sfdisk('/dev/sda',0,0,0, trip)
$ truncate -s 1G test.img
$ python sfdisk-test.py
--
(outputs from libguestfs-1.7.17-17.el6)
Using CPU model "cpu64-rhel6"
Traceback (most recent call last):
File "sfdisk.py", line 7, in <module>
g.sfdisk('/dev/sda',0,0,0, trip)
File "/usr/lib/python2.6/site-packages/guestfs.py", line 1684, in sfdisk
return libguestfsmod.sfdisk (self._o, device, cyls, heads, sectors, lines)
RuntimeError: expecting a list parameter
--
(outputs from libguestfs-1.7.17-19.el6)
Using CPU model "cpu64-rhel6"
--
resulting part table layout of -19 can be verified with sfdisk_l using guestfish.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2011-1512.html