Re: [Xen-devel] no console when using xl toolstack xen 4.1.2

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Tue, 24 Apr 2012, Sam Mulvey wrote:
> tool = ""
> Âxenstored = ""
> local = ""
> Âdomain = ""
> Â 0 = ""
> Â Âname = "Domain-0"
> Â Âmemory = ""
> Â Â target = "523904"
> Â Â static-max = "4294967292"
> Â Â freemem-slack = "314505"
> Â Âbackend = ""
> Â Â console = ""
> Â Â Â1 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/1/console"
> Â Â Â Âfrontend-id = "1"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "finnix"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â2 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/2/console"
> Â Â Â Âfrontend-id = "2"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â3 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/3/console"
> Â Â Â Âfrontend-id = "3"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "finnix"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â4 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/4/console"
> Â Â Â Âfrontend-id = "4"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "finnix"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â5 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/5/console"
> Â Â Â Âfrontend-id = "5"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â6 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/6/console"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â7 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/7/console"
> Â Â Â Âfrontend-id = "7"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdomain = "finnix"
> Â Â Â Âprotocol = "vt100"
> Â Â Â Âhotplug-status = "connected"
> Â Â vfb = ""
> Â Â Â5 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/5/device/vfb/0"
> Â Â Â Âfrontend-id = "5"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âvnc = "1"
> Â Â Â Âvnclisten = "0.0.0.0"
> Â Â Â Âvncpasswd = ""
> Â Â Â Âvncdisplay = "5"
> Â Â Â Âvncunused = "1"
> Â Â Â Âsdl = "0"
> Â Â Â Âopengl = "0"
> Â Â Â Âfeature-resize = "1"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â Ârequest-update = "1"
> Â Â Â6 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/6/device/vfb/0"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âvnc = "1"
> Â Â Â Âvnclisten = "0.0.0.0"
> Â Â Â Âvncpasswd = ""
> Â Â Â Âvncdisplay = "5"
> Â Â Â Âvncunused = "1"
> Â Â Â Âsdl = "0"
> Â Â Â Âopengl = "0"
> Â Â Â Âfeature-resize = "1"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â Ârequest-update = "1"
> Â Â vkbd = ""
> Â Â Â5 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/5/device/vkbd/0"
> Â Â Â Âfrontend-id = "5"
> Â Â Â Âonline = "0"
> Â Â Â Âstate = "5"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âfeature-abs-pointer = "1"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â6 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/6/device/vkbd/0"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdomain = "domutest"
> Â Â Â Âfeature-abs-pointer = "1"
> Â Â Â Âhotplug-status = "connected"
> Â Â vbd = ""
> Â Â Â6 = ""
> Â Â Â 51713 = ""
> Â Â Â Âfrontend = "/local/domain/6/device/vbd/51713"
> Â Â Â Âphysical-device = "fe:2"
> Â Â Â Âparams = "/dev/xtG0/domutest-root"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âremovable = "0"
> Â Â Â Âbootable = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdev = "xvda1"
> Â Â Â Âtype = "phy"
> Â Â Â Âmode = "w"
> Â Â Â Âfeature-flush-cache = "0"
> Â Â Â Âdiscard-secure = "0"
> Â Â Â Âfeature-discard = "0"
> Â Â Â Âfeature-barrier = "0"
> Â Â Â Âsectors = "6291456"
> Â Â Â Âinfo = "0"
> Â Â Â Âsector-size = "512"
> Â Â Â 51714 = ""
> Â Â Â Âfrontend = "/local/domain/6/device/vbd/51714"
> Â Â Â Âphysical-device = "fe:3"
> Â Â Â Âparams = "/dev/xtG0/domutest-swap"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âremovable = "0"
> Â Â Â Âbootable = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âdev = "xvda2"
> Â Â Â Âtype = "phy"
> Â Â Â Âmode = "w"
> Â Â Â Âfeature-flush-cache = "0"
> Â Â Â Âdiscard-secure = "0"
> Â Â Â Âfeature-discard = "0"
> Â Â Â Âfeature-barrier = "0"
> Â Â Â Âsectors = "1048576"
> Â Â Â Âinfo = "0"
> Â Â Â Âsector-size = "512"
> Â Â vif = ""
> Â Â Â6 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/6/device/vif/0"
> Â Â Â Âfrontend-id = "6"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "4"
> Â Â Â Âscript = "/etc/xen/scripts/vif-bridge"
> Â Â Â Âmac = "00:16:3e:0c:49:8e"
> Â Â Â Âbridge = "outer0"
> Â Â Â Âhandle = "0"
> Â Â Â Âfeature-sg = "1"
> Â Â Â Âfeature-gso-tcpv4 = "1"
> Â Â Â Âfeature-rx-copy = "1"
> Â Â Â Âfeature-rx-flip = "0"
> Â Â Â Âhotplug-status = "connected"
> Â Â Â7 = ""
> Â Â Â 0 = ""
> Â Â Â Âfrontend = "/local/domain/7/device/vif/0"
> Â Â Â Âfrontend-id = "7"
> Â Â Â Âonline = "1"
> Â Â Â Âstate = "2"
> Â Â Â Âscript = "/etc/xen/scripts/vif-bridge"
> Â Â Â Âmac = "00:16:3e:10:6a:f4"
> Â Â Â Âbridge = "outer0"
> Â Â Â Âhandle = "0"
> Â Â Â Âfeature-sg = "1"
> Â Â Â Âfeature-gso-tcpv4 = "1"
> Â Â Â Âfeature-rx-copy = "1"
> Â Â Â Âfeature-rx-flip = "0"
> Â Â Â Âhotplug-status = "connected"
> Â Â qdisk = ""
> Â Â Â7 = ""
> Â Â Â 51712 = ""
> Â Â Â Âfrontend = "/local/domain/7/device/vbd/51712"
> Â Â Â Âparams = "aio:/var/finnix/finnix-104.iso"
> Â Â Â Âfrontend-id = "7"
> Â Â Â Âonline = "1"
> Â Â Â Âremovable = "0"
> Â Â Â Âbootable = "1"
> Â Â Â Âstate = "2"
> Â Â Â Âdev = "xvda"
> Â Â Â Âtype = "tap"
> Â Â Â Âmode = "r"
> Â Â Â Âfeature-barrier = "1"
> Â Â Â Âinfo = "4"
> Â Â Â Âsector-size = "512"
> Â Â Â Âsectors = "237712"
> Â Â Â Âhotplug-status = "connected"
> Â Âdevice-model = ""
> Â Â 6 = ""
> Â Â Âdisable_pf = "1"
> Â Â Âstate = "running"
> Â Â 7 = ""
> Â Â Âdisable_pf = "1"
> Â Â Âstate = "running"
> Â 6 = ""
> Â Âvm = "/vm/d7ea3f07-f491-493f-8989-749d7a76a4f4"
> Â Âname = "domutest"
> Â Âcontrol = ""
> Â Â shutdown = ""
> Â Â platform-feature-multiprocessor-suspend = "1"
> Â Âdevice = ""
> Â Â suspend = ""
> Â Â Âevent-channel = ""
> Â Â vbd = ""
> Â Â Â51713 = ""
> Â Â Â backend = "/local/domain/0/backend/vbd/6/51713"
> Â Â Â backend-id = "0"
> Â Â Â state = "4"
> Â Â Â virtual-device = "51713"
> Â Â Â device-type = "disk"
> Â Â Â ring-ref = "8"
> Â Â Â event-channel = "23"
> Â Â Â protocol = "x86_64-abi"
> Â Â Â51714 = ""
> Â Â Â backend = "/local/domain/0/backend/vbd/6/51714"
> Â Â Â backend-id = "0"
> Â Â Â state = "4"
> Â Â Â virtual-device = "51714"
> Â Â Â device-type = "disk"
> Â Â Â ring-ref = "9"
> Â Â Â event-channel = "24"
> Â Â Â protocol = "x86_64-abi"
> Â Â vif = ""
> Â Â Â0 = ""
> Â Â Â backend = "/local/domain/0/backend/vif/6/0"
> Â Â Â backend-id = "0"
> Â Â Â state = "4"
> Â Â Â handle = "0"
> Â Â Â mac = "00:16:3e:0c:49:8e"
> Â Â Â tx-ring-ref = "10"
> Â Â Â rx-ring-ref = "11"
> Â Â Â event-channel = "25"
> Â Â Â request-rx-copy = "1"
> Â Â Â feature-rx-notify = "1"
> Â Â Â feature-sg = "1"
> Â Â Â feature-gso-tcpv4 = "1"
> Â Â vfb = ""
> Â Â Â0 = ""
> Â Â Â backend = "/local/domain/0/backend/vfb/6/0"
> Â Â Â backend-id = "0"
> Â Â Â state = "4"
> Â Â Â page-ref = "367826"
> Â Â Â event-channel = "27"
> Â Â Â protocol = "x86_64-abi"
> Â Â Â feature-update = "1"
> Â Â vkbd = ""
> Â Â Â0 = ""
> Â Â Â backend = "/local/domain/0/backend/vkbd/6/0"
> Â Â Â backend-id = "0"
> Â Â Â state = "4"
> Â Â Â request-abs-pointer = "1"
> Â Â Â page-ref = "284662"
> Â Â Â page-gref = "14"
> Â Â Â event-channel = "26"
> Â Âdata = ""
> Â Âcpu = ""
> Â Â 0 = ""
> Â Â Âavailability = "online"
> Â Â 1 = ""
> Â Â Âavailability = "online"
> Â Â 2 = ""
> Â Â Âavailability = "online"
> Â Â 3 = ""
> Â Â Âavailability = "online"
> Â Âmemory = ""
> Â Â static-max = "524288"
> Â Â target = "524288"
> Â Â videoram = "0"
> Â Âerror = ""
> Â Âdrivers = ""
> Â Âattr = ""
> Â Âmessages = ""
> Â Âdomid = "6"
> Â Âstore = ""
> Â Â port = "1"
> Â Â ring-ref = "369971"
> Â Âconsole = ""
> Â Â backend = "/local/domain/0/backend/console/6/0"
> Â Â backend-id = "0"
> Â Â limit = "1048576"
> Â Â type = "ioemu"
> Â Â output = "pty"
> Â Â port = "2"
> Â Â ring-ref = "369970"
> Â Â tty = "/dev/pts/2"
> Â Â vnc-port = "5905"
> Â Â vnc-listen = "0.0.0.0"
> Â Â vnc-pass = ""
> Â Âimage = ""
> Â Â device-model-pid = "1684"
> Â 7 = ""
> Â Âvm = "/vm/bf8f3948-e089-44fd-88be-140479840e93"
> Â Âname = "finnix"
> Â Âcontrol = ""
> Â Â shutdown = ""
> Â Â platform-feature-multiprocessor-suspend = "1"
> Â Âdevice = ""
> Â Â suspend = ""
> Â Â Âevent-channel = ""
> Â Â vbd = ""
> Â Â Â51712 = ""
> Â Â Â backend = "/local/domain/0/backend/qdisk/7/51712"
> Â Â Â backend-id = "0"
> Â Â Â state = "1"
> Â Â Â virtual-device = "51712"
> Â Â Â device-type = "disk"
> Â Â vif = ""
> Â Â Â0 = ""
> Â Â Â backend = "/local/domain/0/backend/vif/7/0"
> Â Â Â backend-id = "0"
> Â Â Â state = "1"
> Â Â Â handle = "0"
> Â Â Â mac = "00:16:3e:10:6a:f4"
> Â Âdata = ""
> Â Âcpu = ""
> Â Â 0 = ""
> Â Â Âavailability = "online"
> Â Âmemory = ""
> Â Â static-max = "131072"
> Â Â target = "131072"
> Â Â videoram = "0"
> Â Âerror = ""
> Â Âdrivers = ""
> Â Âattr = ""
> Â Âmessages = ""
> Â Âdomid = "7"
> Â Âstore = ""
> Â Â port = "1"
> Â Â ring-ref = "265286"
> Â Âconsole = ""
> Â Â backend = "/local/domain/0/backend/console/7/0"
> Â Â backend-id = "0"
> Â Â limit = "1048576"
> Â Â type = "ioemu"
> Â Â output = "pty"
> Â Â port = "2"
> Â Â ring-ref = "265285"
> Â Â tty = "/dev/pts/3"
> Â Âimage = ""
> Â Â device-model-pid = "1725"
> vm = ""
> Âd7ea3f07-f491-493f-8989-749d7a76a4f4 = ""
> Â uuid = "d7ea3f07-f491-493f-8989-749d7a76a4f4"
> Â name = "domutest"
> Â pool_name = "Pool-0"
> Â image = ""
> Â Âostype = "linux"
> Â Âkernel = "/usr/lib/xen/boot/pv-grub-x86_64.gz"
> Â Âcmdline = "(hd0)/boot/grub/menu.lst"
> Â start_time = "1335231372.76"
> Â vncpasswd = "\000"
> Âbf8f3948-e089-44fd-88be-140479840e93 = ""
> Â uuid = "bf8f3948-e089-44fd-88be-140479840e93"
> Â name = "finnix"
> Â pool_name = "Pool-0"
> Â image = ""
> Â Âostype = "linux"
> Â Âkernel = "/var/finnix/linux64"
> Â Âramdisk = "/var/finnix/initrd.xz"
> Â Âcmdline = ""
> Â start_time = "1335231379.11"

According to xenstore the console is connected for both domains and you
should be able to access them using /dev/pts/2 and /dev/pts/3.
The only issue I can see is that the disk for "finnix" is not
connected. Maybe an disk open error?

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