> Not sure of a crafty hack to workaround. Hopefully 5 year old lvm2 > remains tightly coupled to kernels of the same vintage and we get > lucky moving forward. > > So I agree with Linus, worth trying this simple change again and > seeing if there is fallout. Revert/worry about it again as needed.
I'm actually looking into implementing Linus' suggestion now and track in the block_device if it has ever been opened for writing. -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel
