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John Ferlan
d3fa510a75
storage: Don't assume storage pool exists for FC/SCSI refresh thread
https://bugzilla.redhat.com/show_bug.cgi?id=1277781 The virStoragePoolFCRefreshThread had passed a pointer to the pool obj in the virStoragePoolFCRefreshInfoPtr; however, we cannot assume that the pool exists still since we don't keep the pool lock throughout the duration of the thread. Therefore, instead of passing the pool obj pointer, pass the UUID of the pool and perform a lookup. If found, then we can perform the refresh using the locked pool obj pointer; otherwise, we just exit the thread since the pool is now gone.
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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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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