Re: live attached disk cannot be found in the guest VM sometimes

2012-10-08 Thread Wangpan
Another thing should be concerned: when I attach another disk after a disk attached but cannot found in guest, the TWO disks all appear in guest! Oct 9 10:45:24 debian kernel: [61068.049509] pci :00:11.0: [1af4:1001] type 0 class 0x000100 Oct 9 10:45:24 debian kernel: [61068.049715] pci 000

live attached disk cannot be found in the guest VM sometimes

2012-10-08 Thread Wangpan
Hi all, I got a issue when attach disk to a qemu-kvm guest(kernel version: Linux debian 3.2.0-3-amd64 #1 SMP Thu Jun 28 09:07:26 UTC 2012 x86_64 GNU/Linux) The steps are: 1. using libvirt API start a guest 2. 'ping' the IP address of the guest once each time 3. when 'ping' return OK, I attach a IS