Re: [Qemu-devel] [sheepdog] [PATCH] sheepdog: serialize requests to overwrapping area

2015-07-28 Thread Liu Yuan
On Tue, Jul 28, 2015 at 04:50:08PM +0800, Liu Yuan wrote: > On Sat, Jul 18, 2015 at 01:44:24AM +0900, Hitoshi Mitake wrote: > > Current sheepdog driver only serializes create requests in oid > > unit. This mechanism isn't enough for handling requests to > > overwrapping area spanning multiple oids,

Re: [Qemu-devel] [sheepdog] [PATCH] sheepdog: serialize requests to overwrapping area

2015-07-28 Thread Liu Yuan
On Sat, Jul 18, 2015 at 01:44:24AM +0900, Hitoshi Mitake wrote: > Current sheepdog driver only serializes create requests in oid > unit. This mechanism isn't enough for handling requests to > overwrapping area spanning multiple oids, so it can result bugs like > below: > https://bugs.launchpad.net/