search for: spdk_vhost_scsi0

Considering that the technic of SPDK + QEMU is making progress toward maturity. Personally I'd like to do the integration work. Not sure somebody would mind to give me some clue on that? Because I'm not familiar with libguestfs code structures. Thanks, Bob

...vhostuser) for disk label; 2. Add queue sub-label for disk to support multiqueue(<queue num='4'/>) or reusing the driver label (<driver name='vhostuser' queues='4'), which one is better? Qemu support multiqueue like this: -device vhost-user-scsi-pci,id=scsi0,chardev=spdk_vhost_scsi0,num_queues=4 -device vhost-user-blk-pci,chardev=spdk_vhost_blk0,num-queues=4 Another question: When qemu is connecting to a vhost-user-scsi controller[1], there may exist multiple LUNs under one target, then one disklabel(<disk/>) will represent multiple SCSI LUNs, the 'dev' propert...

...sub-label for disk to support multiqueue(<queue > > num='4'/>) or reusing the driver label > > (<driver name='vhostuser' queues='4'), which one is better? > > Qemu support multiqueue like this: > > -device vhost-user-scsi-pci,id=scsi0,chardev=spdk_vhost_scsi0,num_queues=4 > > -device vhost-user-blk-pci,chardev=spdk_vhost_blk0,num-queues=4 > > > > num-queues is already supported by libvirt for both <disk> and <hostdev> > with <driver queues=X/>, so whether we use <disk> or <hostdev> you won't > ne...

...; > 2. Add queue sub-label for disk to support multiqueue(<queue > num='4'/>) or reusing the driver label > (<driver name='vhostuser' queues='4'), which one is better? > Qemu support multiqueue like this: > -device vhost-user-scsi-pci,id=scsi0,chardev=spdk_vhost_scsi0,num_queues=4 > -device vhost-user-blk-pci,chardev=spdk_vhost_blk0,num-queues=4 > num-queues is already supported by libvirt for both <disk> and <hostdev> with <driver queues=X/>, so whether we use <disk> or <hostdev> you won't need to add any new XML here....

Hi Guys, And I want to add the vhost-user-scsi-pci/vhost-user-blk-pci support for libvirt. The usage in qemu like this: Vhost-SCSI -chardev socket,id=char0,path=/var/tmp/vhost.0 -device vhost-user-scsi-pci,id=scsi0,chardev=char0 Vhost-BLK -chardev socket,id=char1,path=/var/tmp/vhost.1 -device vhost-user-blk-pci,id=blk0,chardev=char1 What type should I add for libvirt. Type1: <hostdev