Re: [PATCH v2 2/7] block/copy-before-write: add on-cbw-error open parameter

2022-04-01 Thread Vladimir Sementsov-Ogievskiy
01.04.2022 14:58, Hanna Reitz wrote: On 01.04.22 11:19, Vladimir Sementsov-Ogievskiy wrote: Currently, behavior on copy-before-write operation failure is simple: report error to the guest. Let's implement alternative behavior: break the whole copy-before-write process (and corresponding backup

Re: [PATCH v2 2/7] block/copy-before-write: add on-cbw-error open parameter

2022-04-01 Thread Hanna Reitz
On 01.04.22 11:19, Vladimir Sementsov-Ogievskiy wrote: Currently, behavior on copy-before-write operation failure is simple: report error to the guest. Let's implement alternative behavior: break the whole copy-before-write process (and corresponding backup job or NBD client) but keep guest work