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0de4f35ebc
to only rely on sysfs for finding LUNs, given a session number. Along the way, it also fixes the bug where we wouldn't find LUNs for older kernels (with the block:sda format), and also fixes a race condition where we could try to find the LUN before udev has finished connecting it. This patch fixes a few different bugs: 1) We weren't finding LUNs on pre 2.6.24 kernels 2) libvirtd sysfs scanning was racing with udev, so we didn't always see LUNs 3) We weren't showing the 0'th LUN, although that can be a valid LUN Signed-off-by: Chris Lalancette <clalance@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>