Re: [Qemu-devel] [PATCH v3 00/18] fleecing-hook driver for backup

2018-10-03 Thread Vladimir Sementsov-Ogievskiy
02.10.2018 23:19, Eric Blake wrote: > On 10/1/18 5:29 AM, Vladimir Sementsov-Ogievskiy wrote: >> v2 was "[RFC v2] new, node-graph-based fleecing and backup" >> >> Hi all! >> >> These series introduce fleecing-hook driver. It's a filter-node, which >> do copy-before-write operation. Mirror uses filt

Re: [Qemu-devel] [PATCH v3 00/18] fleecing-hook driver for backup

2018-10-03 Thread Vladimir Sementsov-Ogievskiy
02.10.2018 23:19, Eric Blake wrote: > On 10/1/18 5:29 AM, Vladimir Sementsov-Ogievskiy wrote: >> v2 was "[RFC v2] new, node-graph-based fleecing and backup" >> >> Hi all! >> >> These series introduce fleecing-hook driver. It's a filter-node, which >> do copy-before-write operation. Mirror uses filt

Re: [Qemu-devel] [PATCH v3 00/18] fleecing-hook driver for backup

2018-10-02 Thread Eric Blake
On 10/1/18 5:29 AM, Vladimir Sementsov-Ogievskiy wrote: v2 was "[RFC v2] new, node-graph-based fleecing and backup" Hi all! These series introduce fleecing-hook driver. It's a filter-node, which do copy-before-write operation. Mirror uses filter-node for handling guest writes, let's move to fil

[Qemu-devel] [PATCH v3 00/18] fleecing-hook driver for backup

2018-10-01 Thread Vladimir Sementsov-Ogievskiy
v2 was "[RFC v2] new, node-graph-based fleecing and backup" Hi all! These series introduce fleecing-hook driver. It's a filter-node, which do copy-before-write operation. Mirror uses filter-node for handling guest writes, let's move to filter-node (from write-notifiers) for backup too (patch 18)