Re: [Qemu-block] [PATCH v2 0/4] scsi, block: introduce persistent reservation managers

2017-09-21 Thread Stefan Hajnoczi
On Tue, Sep 19, 2017 at 12:24:30PM +0200, Paolo Bonzini wrote: > SCSI persistent Reservations allow restricting access to block devices > to specific initiators in a shared storage setup. When implementing > clustering of virtual machines, it is a common requirement for virtual > machines to send

[Qemu-block] [PATCH v2 0/4] scsi, block: introduce persistent reservation managers

2017-09-19 Thread Paolo Bonzini
SCSI persistent Reservations allow restricting access to block devices to specific initiators in a shared storage setup. When implementing clustering of virtual machines, it is a common requirement for virtual machines to send persistent reservation SCSI commands. However, the operating system