Re: [Qemu-devel] [for 3.1? Qemu-devel] [PATCH v2 05/11] block: Fix check_to_replace_node()

2018-11-12 Thread Eric Blake
On 8/9/18 5:31 PM, Max Reitz wrote: Currently, check_to_replace_node() only allows mirror to replace a node in the chain of the source node, and only if it is the first non-filter node below the source. Well, technically, the idea is that you can exactly replace a quorum child by mirroring from

[Qemu-devel] [PATCH v2 05/11] block: Fix check_to_replace_node()

2018-08-09 Thread Max Reitz
Currently, check_to_replace_node() only allows mirror to replace a node in the chain of the source node, and only if it is the first non-filter node below the source. Well, technically, the idea is that you can exactly replace a quorum child by mirroring from quorum. This has (probably) two reaso