On Wed, May 04, 2011 at 10:42:14AM -0400, Peter Jones wrote:
> If you're doing e.g. an i386 build an an x86_64 build at the same time,
> you wind up deadlocking the dmsetup processes in sys_semtimedop()
> because they have the same name between the two codepaths. This is
> probbaly a dmsetup bug, but even if it weren't, you'd still have two
> composes trying to use the same dm devices, and that's bad. Instead,
> stick the pid in the names.
> ---
> src/pylorax/__init__.py | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/src/pylorax/__init__.py b/src/pylorax/__init__.py
> index 6e0f3c4..5eded80 100644
> --- a/src/pylorax/__init__.py
> +++ b/src/pylorax/__init__.py
> @@ -689,7 +689,8 @@ class Lorax(BaseLoraxClass):
> return None
>
> # create dm device
> - dmdev = create_dm_dev("efiboot", disksize / 512, loopdev)
> + tablename = "efiboot%s" % (os.getpid(),)
> + dmdev = create_dm_dev(tablename, disksize / 512, loopdev)
>
> if not dmdev:
> remove_loop_dev(loopdev)
Makes sense to me.
--
Brian C. Lane | Anaconda Team | IRC: bcl #anaconda | Port Orchard, WA (PST8PDT)
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