xen 迁移问题

songmin1 发布于 2017/06/08 11:19
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Xen

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@伙计来瓶二锅头 @xen-fans 大家好,我最近在研究xen,在迁移时遇到这个问题:

sudo xl migrate winxp1 192.168.0.113
root@192.168.0.113's password:
migration target: Ready to receive domain.
Saving to migration stream new xl format (info 0x0/0x0/345)
Loading new save file <incoming migration stream> (new xl fmt info 0x0/0x0/345)
 Savefile contains xl domain config
WARNING: ignoring "kernel" directive for HVM guest. Use "firmware_override" instead if you really want a non-default firmware
WARNING: ignoring device_model directive.
WARNING: Use "device_model_override" instead if you really want a non-default device_model
xc: error: Invalid QEMU signature: : Internal error
xc: error: error buffering image tail: Internal error
libxl: error: libxl_create.c:942:libxl__xc_domain_restore_done: restoring domain: Resource temporarily unavailable
libxl: error: libxl_create.c:1024:domcreate_rebuild_done: cannot (re-)build domain: -3
libxl: error: libxl.c:1403:libxl__destroy_domid: non-existant domain 4
libxl: error: libxl.c:1367:domain_destroy_callback: unable to destroy guest with domid 4
libxl: error: libxl_create.c:1328:domcreate_destruction_cb: unable to destroy domain 4 following failed creation
migration target: Domain creation failed (code -3).
libxl: error: libxl_utils.c:396:libxl_read_exactly: file/stream truncated reading ipc msg header from domain 5 save/restore helper stdout pipe
libxl: error: libxl_exec.c:129:libxl_report_child_exitstatus: domain 5 save/restore helper [-1] died due to fatal signal Broken pipe
migration sender: libxl_domain_suspend failed (rc=-3)
libxl: info: libxl_exec.c:118:libxl_report_child_exitstatus: migration target process [741] exited with error status 3
Migration failed, resuming at sender.

配置文件如下:

kernel="/usr/lib/xen-4.4/boot/hvmloader"
builder='hvm'
device_model='qemu-dm'
memory=1024
vcpus=2
name="winxp1"
vif=['bridge=xenbr0']
disk=['file:/xen/winxp.img,xvda,w','file:/xen/ubuntu-12.04-desktop_cp.iso,hdc:cdrom,r']
sdl=0
serial='pty'
vnc=1
vfb= ['type=vnc,vncdisplay=1,vnclisten=0.0.0.0,vncpasswd=111111']
请问如何解决???谢谢啦

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