Re: [Qemu-devel] [SPDK] qemu process hung at boot-up, no explicit errors or warnings

2018-04-23 Thread Bob Chen
2018-04-21 1:34 GMT+08:00 John Snow : > > > On 04/20/2018 07:13 AM, Bob Chen wrote: > > 2.11.1 could work, qemu is no longer occupying 100% CPU. That's > > interesting... > > > > Does 2.12 use 100% even at the firmware menu? Maybe we're not giving > this VM long enough to hit the spot that causes

Re: [Qemu-devel] [SPDK] qemu process hung at boot-up, no explicit errors or warnings

2018-04-20 Thread John Snow
On 04/20/2018 07:13 AM, Bob Chen wrote: > 2.11.1 could work, qemu is no longer occupying 100% CPU. That's > interesting... > Does 2.12 use 100% even at the firmware menu? Maybe we're not giving this VM long enough to hit the spot that causes it to use 100%. > Now I can see the starting screen

Re: [Qemu-devel] [SPDK] qemu process hung at boot-up, no explicit errors or warnings

2018-04-20 Thread Bob Chen
2.11.1 could work, qemu is no longer occupying 100% CPU. That's interesting... Now I can see the starting screen via vnc, says that not a bootable disk. Is that because the guest OS's virtio vhost driver is not up to date enough? ​ Thanks, Bob 2018-04-20 1:17 GMT+08:00 John Snow : > Forwardin

Re: [Qemu-devel] [SPDK] qemu process hung at boot-up, no explicit errors or warnings

2018-04-19 Thread John Snow
Forwarding to qemu-block. On 04/19/2018 06:13 AM, Bob Chen wrote: > Hi, > > I was trying to run qemu with spdk, referring to > http://www.spdk.io/doc/vhost.html#vhost_qemu_config > > Everything went well since I had already set up hugepages, vfio, vhost > targets, vhost-scsi device(vhost-block w

[Qemu-devel] [SPDK] qemu process hung at boot-up, no explicit errors or warnings

2018-04-19 Thread Bob Chen
Hi, I was trying to run qemu with spdk, referring to http://www.spdk.io/doc/vhost.html#vhost_qemu_config Everything went well since I had already set up hugepages, vfio, vhost targets, vhost-scsi device(vhost-block was also tested), etc, without errors or warnings reported. But at the last step