Re: [libvirt] [PATCHv9 9/9] blockjob: relabel entire existing chain

On 10/23/12 04:10, Eric Blake wrote: > When using block copy to pivot over to a new chain, the backing files > for the new chain might still need labeling (particularly if the user > passes --reuse-ext with a relative backing file name). Relabeling a > file that is already labeled won't hurt, so this just labels the entire > chain at the point of the pivot. Doing the relabel of the chain uses > the fact that we already safely probed the file type of an external > file at the start of the block copy. > > * src/qemu/qemu_driver.c (qemuDomainBlockPivot): Relabel chain before > asking qemu to pivot. > --- > > v9: properly restore state when exiting on error > > src/qemu/qemu_driver.c | 60 > +++++++++++++++++++++++++++++++++++++++++++------- > 1 file changed, 52 insertions(+), 8 deletions(-) > ACK.