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honeymak
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Joined: 30 Dec 2002
Posts: 537

PostPosted: Tue Dec 02, 2014 2:05 pm    Post subject: qemu-ga failed Reply with quote

Code:
g64 ~ # qemu-ga -v
1417529007.706120: critical: error opening channel: No such file or directory
1417529007.706169: critical: error opening channel
1417529007.706178: critical: failed to create guest agent channel
1417529007.706184: critical: failed to initialize guest agent channel
g64 ~ # lsmod|grep virt
g64 ~ # dmesg|grep virt
[    0.000000] Booting paravirtualized kernel on KVM
[    1.222798] virtio-pci 0000:00:06.0: irq 40 for MSI/MSI-X
[    1.222817] virtio-pci 0000:00:06.0: irq 41 for MSI/MSI-X
[    1.245184] virtio-pci 0000:00:08.0: irq 42 for MSI/MSI-X
[    1.245204] virtio-pci 0000:00:08.0: irq 43 for MSI/MSI-X
[    1.281609] virtio-pci 0000:00:03.0: irq 44 for MSI/MSI-X
[    1.281630] virtio-pci 0000:00:03.0: irq 45 for MSI/MSI-X
[    1.281662] virtio-pci 0000:00:03.0: irq 46 for MSI/MSI-X
[    1.314955] virtio-pci 0000:00:04.0: irq 47 for MSI/MSI-X
[    1.314985] virtio-pci 0000:00:04.0: irq 48 for MSI/MSI-X
[    1.315012] virtio-pci 0000:00:04.0: irq 49 for MSI/MSI-X
g64 ~ # lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II]
00:01.2 USB controller: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] (rev 01)
00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
00:02.0 VGA compatible controller: Cirrus Logic GD 5446
00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
00:04.0 Ethernet controller: Red Hat, Inc Virtio network device
00:05.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 01)
00:06.0 SCSI storage controller: Red Hat, Inc Virtio block device
00:07.0 RAM memory: Red Hat, Inc Virtio memory balloon
00:08.0 SCSI storage controller: Red Hat, Inc Virtio block device
g64 ~ # grep -i virt /usr/src/linux/.config
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
CONFIG_VIRT_TO_BUS=y
CONFIG_NET_9P_VIRTIO=y
CONFIG_VIRTIO_BLK=y
CONFIG_SCSI_VIRTIO=y
CONFIG_VIRTIO_NET=y
CONFIG_CAIF_VIRTIO=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
# Virtio drivers
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_VIRTUALIZATION=y

Code:
g64 ~ # emerge --info app-emulation/qemu-guest-agent
Portage 2.2.8-r2 (default/linux/amd64/13.0/no-multilib, gcc-4.8.3, glibc-2.19-r1, 3.16.5-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.16.5-gentoo-x86_64-QEMU_Virtual_CPU_version_-cpu64-rhel6-with-gentoo-2.2
KiB Mem:     4053364 total,   3792148 free
KiB Swap:    4000244 total,   4000244 free
Timestamp of tree: Tue, 02 Dec 2014 13:00:01 +0000
ld GNU ld (Gentoo 2.24 p1.4) 2.24
app-shells/bash:          4.2_p53
dev-lang/perl:            5.18.2-r2
dev-lang/python:          2.7.7, 3.3.5-r1, 3.4.1
dev-util/pkgconfig:       0.28-r1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.69
sys-devel/automake:       1.13.4
sys-devel/binutils:       2.24-r3
sys-devel/gcc:            4.8.3
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.16 (virtual/os-headers)
sys-libs/glibc:           2.19-r1
Repositories: gentoo
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O3 -march=corei7 -mtune=native -fomit-frame-pointer -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo"
CXXFLAGS="-O3 -march=corei7 -mtune=native -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.aditsu.net:8000"
LANG="en_HK.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
USE="acl amd64 berkdb bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mmx modules ncurses nls nptl openmp pam pcre readline session sse sse2 ssl tcpd unicode zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON

=================================================================
                        Package Settings
=================================================================

app-emulation/qemu-guest-agent-2.1.2 was built with the following:
USE="" PYTHON_TARGETS="python2_7"




any clue?
guest gentoo
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quilosaq
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Joined: 22 Dec 2009
Posts: 1522

PostPosted: Tue Dec 02, 2014 11:27 pm    Post subject: Reply with quote

Try that form:
Code:
qemu-ga -m virtio-serial -p /dev/virtio-ports/org.qemu.guest_agent.0
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honeymak
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Joined: 30 Dec 2002
Posts: 537

PostPosted: Wed Dec 03, 2014 2:12 am    Post subject: Reply with quote

just wondering the difference
are these the default values?
(btw, i have to try that when i got home :oops: )
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