Re: [Qemu-devel] about NPIV with qemu-kvm.

2011-10-27 Thread ya su
er(IR 2008?) which support sr-iov , but there is not any document which describes the steps to config. I wonder if your have any clues to help? thanks. Regards. Suya. 2011/10/26, Hannes Reinecke : > On 10/26/2011 06:40 AM, ya su wrote: >> hi, hannes: >> >> I want to use N

[Qemu-devel] about NPIV with qemu-kvm.

2011-10-25 Thread ya su
hi, hannes: I want to use NPIV with qemu-kvm, I issued the following command: echo ':' > /sys/class/fc_host/host0/vport_create and it will produce a new host6 and one vport succesfully, but it does not create any virtual hba pci device. so I don't know

[Qemu-devel] Re: [PATCH 09/18] Introduce event-tap.

2011-03-09 Thread ya su
interrupted in the middle of a transaction, some of rams have been updated, but the others not, do you have any plan for rolling back to cancel the interrupted transaction? thanks. Green. 2011/3/9 Yoshiaki Tamura : > ya su wrote: >> >> Yoshi: >> >>     I think event-tap

[Qemu-devel] Re: [PATCH 07/18] Introduce fault tolerant VM transaction QEMUFile and ft_mode.

2011-03-09 Thread ya su
Juan: It's especailly important for ft to be a standalone thread, as it may cause monitor to be blocked by network problems. what's your schedule, maybe I can help some. Yoshi: in the following code: + +s->file = qemu_fopen_ops(s, ft_trans_put_buffer, ft_trans_get_buffer, +

[Qemu-devel] Re: [PATCH 09/18] Introduce event-tap.

2011-03-08 Thread ya su
in ft transactoins? Green. 2011/3/9 Yoshiaki Tamura : > ya su wrote: >> >> 2011/3/8 Yoshiaki Tamura: >>> >>> ya su wrote: >>>> >>>> Yokshiaki: >>>> >>>>     event-tap record block and io wirte events, and replay these

[Qemu-devel] Re: [PATCH 09/18] Introduce event-tap.

2011-03-08 Thread ya su
2011/3/8 Yoshiaki Tamura : > ya su wrote: >> >> Yokshiaki: >> >>     event-tap record block and io wirte events, and replay these on >> the other side, so block_save_live is useless during the latter ft >> phase, right? if so, I think it need to process t

[Qemu-devel] Re: [PATCH 09/18] Introduce event-tap.

2011-03-03 Thread ya su
Yokshiaki: event-tap record block and io wirte events, and replay these on the other side, so block_save_live is useless during the latter ft phase, right? if so, I think it need to process the following code in block_save_live function: if (stage == 1) { init_blk_migration(mon, f

[Qemu-devel] Re: [PATCH 07/18] Introduce fault tolerant VM transaction QEMUFile and ft_mode.

2011-02-20 Thread ya su
Yoshiaki: I have one question about ram_save_live, during migration 3 stage(completation stage), it will call cpu_physical_memory_set_dirty_tracking(0) to stop recording ram dirty pages. at the end of migrate_ft_trans_connect function, it will invoke vm_start(), at this time, cpu_physical_memo