Re: COMPARE_AND_WRITE support for rbd driver

2019-09-20 Thread Yaowei Bai
On Fri, Sep 20, 2019 at 01:22:02PM +0200, Paolo Bonzini wrote: > On 19/09/19 07:36, Yaowei Bai wrote: > > > > Hey guys, > > > > I noticed that COMPARE_AND_WRITE had been supported by CEPH/librbd since > > v12.1.1. And in my company, we use this COMPARE_AND_WRITE support in > > CEPH with the ISCSI

Re: COMPARE_AND_WRITE support for rbd driver

2019-09-20 Thread Paolo Bonzini
On 19/09/19 07:36, Yaowei Bai wrote: > baiyao...@cmss.chinamobile.com > Bcc: > Subject: COMPARE_AND_WRITE support for rbd driver > Reply-To: baiyao...@cmss.chinamobile.com > > Hey guys, > > I noticed that COMPARE_AND_WRITE had been supported by CEPH/librbd since >

[Qemu-devel] COMPARE_AND_WRITE support for rbd driver

2019-09-18 Thread Yaowei Bai
baiyao...@cmss.chinamobile.com Bcc: Subject: COMPARE_AND_WRITE support for rbd driver Reply-To: baiyao...@cmss.chinamobile.com Hey guys, I noticed that COMPARE_AND_WRITE had been supported by CEPH/librbd since v12.1.1. And in my company, we use this COMPARE_AND_WRITE support in CEPH with the