Fw: qemu error mounting cd and no internet connection with custom
kernel
Heshmat Ismail
real_precious_stone at yahoo.com
Mon May 24 09:18:21 UTC 2010
--- On Sun, 5/23/10, Heshmat Ismail <real_precious_stone at yahoo.com> wrote:
From: Heshmat Ismail <real_precious_stone at yahoo.com>
Subject: qemu error mounting cd and no internet connection with custom kernel
To: freebsd-emulation at freebsd.org
Date: Sunday, May 23, 2010, 8:35 PM
Hi all,
I have built and installed a custom kernel on a freebsd 8.0-RELEASE machine (host os),then i installed qemu from the packages and used the following commands:-
# qemu-img create -f qcow2 freebsd.image 10G
# qemu -m 256 -hda freebsd.image -cdrom /dev/acd0 -boot d
# qemu freebsd.image
So, the guest os is the same as the host os and i installed it from the same DVD (freebsd 8.0-RELEASE).
I face two problems with the guest os (the host os is working fine):-
Problem#1
When i try to install any packages from the DVD by running
# sysinstall
=>configure=>packages=>Install from freebsd CD/DVD
i got : Error
mounting /dev/acd0 on /dist: Input/output error (5).
Problem#2
I put these lines in /etc/rc.conf:
hald_enable="YES"
dbus_enable="YES"
ifconfig_ed0="DHCP"
but i can not connect to the internet (the above configuration in the host os works fine).When i use the GENERIC kernel i get no problems.Here are the differences between the two kernels,the GENERIC and MYKERNEL.
# cd /usr/src/sys/i386/conf
# diff -u GENERIC MYKERNEL
--- GENERIC 2009-11-09 23:48:01.000000000
+0000
+++ MYKERNEL 2010-05-12 17:06:41.000000000 +0000
@@ -1,4 +1,4 @@
-#
+
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the config(5) manual page,
@@ -18,10 +18,10 @@
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.519.2.4.2.2 2009/11/09 23:48:01 kensmith Exp $
-cpu I486_CPU
-cpu I586_CPU
+#cpu I486_CPU
+#cpu
I586_CPU
cpu I686_CPU
-ident GENERIC
+ident MYKERNEL
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for devices.
@@ -42,30 +42,30 @@
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options
UFS_ACL # Support for access control lists
-options UFS_DIRHASH # Improve performance on big directories
+#options UFS_DIRHASH # Improve performance on big directories
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
options MD_ROOT # MD is a potential root device
-options
NFSCLIENT # Network Filesystem Client
-options NFSSERVER # Network Filesystem Server
-options NFSLOCKD # Network Lock Manager
-options NFS_ROOT # NFS usable as /, requires NFSCLIENT
-options MSDOSFS # MSDOS Filesystem
-options
CD9660 # ISO 9660 Filesystem
-options PROCFS # Process filesystem (requires PSEUDOFS)
-options PSEUDOFS # Pseudo-filesystem framework
+#options NFSCLIENT # Network Filesystem Client
+#options NFSSERVER # Network Filesystem Server
+#options
NFSLOCKD # Network Lock Manager
+#options NFS_ROOT # NFS usable as /, requires NFSCLIENT
+#options MSDOSFS # MSDOS Filesystem
+#options CD9660 # ISO 9660 Filesystem
+#options PROCFS # Process filesystem (requires PSEUDOFS)
+#options
PSEUDOFS # Pseudo-filesystem framework
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
-options COMPAT_FREEBSD4 # Compatible with FreeBSD4
-options COMPAT_FREEBSD5 # Compatible with
FreeBSD5
-options COMPAT_FREEBSD6 # Compatible with FreeBSD6
+#options COMPAT_FREEBSD4 # Compatible with FreeBSD4
+#options COMPAT_FREEBSD5 # Compatible with FreeBSD5
+#options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options COMPAT_FREEBSD7 # Compatible with FreeBSD7
-options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
-options
KTRACE # ktrace(1) support
+#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
+#options KTRACE # ktrace(1) support
options STACK # stack(9) support
options SYSVSHM # SYSV-style shared memory
-options
SYSVMSG # SYSV-style message queues
-options SYSVSEM # SYSV-style semaphores
+#options SYSVMSG # SYSV-style message queues
+#options SYSVSEM # SYSV-style semaphores
options P1003_1B_SEMAPHORES # POSIX-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
extensions
options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
@@ -84,86 +84,86 @@
device cpufreq
# Bus support.
-device acpi
-device eisa
+#device acpi
+#device eisa
device pci
# Floppy drives
-device fdc
+#device fdc
# ATA and ATAPI
devices
device ata
device atadisk # ATA disk drives
-device ataraid # ATA RAID drives
+#device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
-device atapifd # ATAPI floppy drives
-device atapist # ATAPI tape
drives
+#device atapifd # ATAPI floppy drives
+#device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI Controllers
-device ahb # EISA AHA1742 family
-device ahc # AHA2940 and onboard AIC7xxx devices
-options AHC_REG_PRETTY_PRINT # Print register bitfields in
debug
+#device ahb # EISA AHA1742 family
+#device ahc # AHA2940 and onboard AIC7xxx devices
+#options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
-device ahd #
AHA39320/29320 and onboard AIC79xx devices
-options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
+#device ahd # AHA39320/29320 and onboard AIC79xx devices
+#options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
-device amd # AMD 53C974 (Tekram
DC-390(T))
-device hptiop # Highpoint RocketRaid 3xxx series
-device isp # Qlogic family
+#device amd # AMD 53C974 (Tekram DC-390(T))
+#device hptiop # Highpoint RocketRaid 3xxx series
+#device isp # Qlogic
family
#device ispfw # Firmware for QLogic HBAs- normally a module
-device mpt # LSI-Logic MPT-Fusion
+#device mpt # LSI-Logic MPT-Fusion
#device ncr # NCR/Symbios Logic
-device sym # NCR/Symbios Logic (newer chipsets + those
of `ncr')
-device trm # Tekram DC395U/UW/F DC315U adapters
+#device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
+#device trm # Tekram DC395U/UW/F DC315U adapters
-device adv # Advansys SCSI adapters
-device adw # Advansys wide SCSI
adapters
-device aha # Adaptec 154x SCSI adapters
-device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
-device bt # Buslogic/Mylex MultiMaster SCSI adapters
-
-device ncv # NCR 53C500
-device nsp # Workbit Ninja SCSI-3
-device
stg # TMC 18C30/18C50
+#device adv # Advansys SCSI adapters
+#device adw # Advansys wide SCSI adapters
+#device aha # Adaptec 154x SCSI adapters
+#device aic # Adaptec 15[012]x SCSI adapters,
AIC-6[23]60.
+#device bt # Buslogic/Mylex MultiMaster SCSI adapters
+
+#device ncv # NCR 53C500
+#device nsp # Workbit Ninja SCSI-3
+#device stg # TMC 18C30/18C50
# SCSI peripherals
device
scbus # SCSI bus (required for SCSI)
-device ch # SCSI media changers
+#device ch # SCSI media changers
device da # Direct Access (disks)
-device sa # Sequential Access (tape etc)
-device cd #
CD
+#device sa # Sequential Access (tape etc)
+#device cd # CD
device pass # Passthrough device (direct SCSI access)
-device ses # SCSI Environmental Services (and SAF-TE)
+#device ses # SCSI Environmental Services
(and SAF-TE)
# RAID controllers interfaced to the SCSI subsystem
-device amr # AMI MegaRAID
-device arcmsr # Areca SATA II RAID
-device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
-device ciss # Compaq Smart RAID 5*
-device dpt # DPT Smartcache III, IV - See NOTES for options
-device
hptmv # Highpoint RocketRAID 182x
-device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
-device iir # Intel Integrated RAID
-device ips # IBM (Adaptec) ServeRAID
-device mly # Mylex AcceleRAID/eXtremeRAID
-device twa # 3ware 9000 series PATA/SATA
RAID
+#device amr # AMI MegaRAID
+#device arcmsr # Areca SATA II RAID
+#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
+#device ciss # Compaq Smart RAID 5*
+#device
dpt # DPT Smartcache III, IV - See NOTES for options
+#device hptmv # Highpoint RocketRAID 182x
+#device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
+#device iir # Intel Integrated RAID
+#device ips # IBM (Adaptec)
ServeRAID
+#device mly # Mylex AcceleRAID/eXtremeRAID
+#device twa # 3ware 9000 series PATA/SATA RAID
# RAID controllers
-device aac # Adaptec FSA RAID
-device aacp # SCSI passthrough for aac (requires CAM)
-device ida # Compaq Smart
RAID
-device mfi # LSI MegaRAID SAS
-device mlx # Mylex DAC960 family
-device pst # Promise Supertrak SX6000
-device twe # 3ware ATA RAID
+#device aac # Adaptec FSA RAID
+#device
aacp # SCSI passthrough for aac (requires CAM)
+#device ida # Compaq Smart RAID
+#device mfi # LSI MegaRAID SAS
+#device mlx # Mylex DAC960 family
+#device pst # Promise Supertrak
SX6000
+#device twe # 3ware ATA RAID
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
-device psm # PS/2 mouse
+#device psm # PS/2
mouse
-device kbdmux # keyboard multiplexer
+#device kbdmux # keyboard multiplexer
device vga # VGA video card driver
@@ -172,7 +172,7 @@
# syscons is the default console driver, resembling an SCO console
device sc
-device agp # support several AGP
chipsets
+#device agp # support several AGP chipsets
# Power management support (see NOTES for more options)
#device apm
@@ -181,19 +181,19 @@
# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
-device cbb # cardbus (yenta) bridge
-device pccard # PC Card (16-bit) bus
-device cardbus # CardBus (32-bit)
bus
+#device cbb # cardbus (yenta) bridge
+#device pccard # PC Card (16-bit) bus
+#device cardbus # CardBus (32-bit) bus
# Serial (COM) ports
-device uart # Generic UART driver
+#device uart # Generic UART
driver
# Parallel port
-device ppc
+#device ppc
device ppbus # Parallel port bus (required)
-device lpt # Printer
+#device lpt # Printer
device plip # TCP/IP over parallel
-device
ppi # Parallel port interface device
+#device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# If you've got a "dumb" serial or parallel PCI card that is
@@ -202,88 +202,88 @@
#device puc
# PCI Ethernet NICs.
-device de # DEC/Intel DC21x4x
(``Tulip'')
-device em # Intel PRO/1000 Gigabit Ethernet Family
-device igb # Intel PRO/1000 PCIE Server Gigabit Family
-device ixgb # Intel PRO/10GbE Ethernet Card
-device le # AMD Am7900 LANCE and Am79C9xx PCnet
-device ti # Alteon Networks Tigon I/II gigabit Ethernet
-device
txp # 3Com 3cR990 (``Typhoon'')
-device vx # 3Com 3c590, 3c595 (``Vortex'')
+#device de # DEC/Intel DC21x4x (``Tulip'')
+#device em # Intel PRO/1000 Gigabit Ethernet Family
+#device igb # Intel PRO/1000 PCIE Server Gigabit
Family
+#device ixgb # Intel PRO/10GbE Ethernet Card
+#device le # AMD Am7900 LANCE and Am79C9xx PCnet
+#device ti # Alteon Networks Tigon I/II gigabit Ethernet
+#device txp # 3Com 3cR990
(``Typhoon'')
+#device vx # 3Com 3c590, 3c595 (``Vortex'')
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
-device ae # Attansic/Atheros L2 FastEthernet
-device age # Attansic/Atheros L1 Gigabit Ethernet
-device
alc # Atheros AR8131/AR8132 Ethernet
-device ale # Atheros AR8121/AR8113/AR8114 Ethernet
-device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
-device bfe # Broadcom BCM440x 10/100 Ethernet
-device bge # Broadcom BCM570xx Gigabit Ethernet
-device dc # DEC/Intel 21143 and
various workalikes
-device et # Agere ET1310 10/100/Gigabit Ethernet
-device fxp # Intel EtherExpress PRO/100B (82557, 82558)
-device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
-device lge # Level 1 LXT1001 gigabit Ethernet
-device msk # Marvell/SysKonnect Yukon II Gigabit
Ethernet
-device nfe # nVidia nForce MCP on-board Ethernet
-device nge # NatSemi DP83820 gigabit Ethernet
#device nve # nVidia nForce MCP on-board Ethernet Networking
-device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
-device re # RealTek
8139C+/8169/8169S/8110S
-device rl # RealTek 8129/8139
-device sf # Adaptec AIC-6915 (``Starfire'')
-device sis # Silicon Integrated Systems SiS 900/SiS 7016
-device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
-device ste # Sundance ST201 (D-Link DFE-550TX)
-device
stge # Sundance/Tamarack TC9021 gigabit Ethernet
-device tl # Texas Instruments ThunderLAN
-device tx # SMC EtherPower II (83c170 ``EPIC'')
-device vge # VIA VT612x gigabit Ethernet
+#device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
+#device
re # RealTek 8139C+/8169/8169S/8110S
+#device rl # RealTek 8129/8139
+#device sf # Adaptec AIC-6915 (``Starfire'')
+#device sis # Silicon Integrated Systems SiS 900/SiS 7016
+#device sk # SysKonnect SK-984x
& SK-982x gigabit Ethernet
+#device ste # Sundance ST201 (D-Link DFE-550TX)
+#device stge # Sundance/Tamarack TC9021 gigabit Ethernet
+#device tl # Texas Instruments ThunderLAN
+#device tx # SMC EtherPower II (83c170
``EPIC'')
+#device vge # VIA VT612x gigabit Ethernet
device vr # VIA Rhine, Rhine II
-device wb # Winbond W89C840F
-device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
+#device wb # Winbond
W89C840F
+#device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# ISA Ethernet NICs. pccard NICs included.
-device cs # Crystal Semiconductor CS89x0 NIC
+#device cs # Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
-device ed # NE[12]000, SMC Ultra, 3c503, DS8390
cards
-device ex # Intel EtherExpress Pro/10 and Pro/10+
-device ep # Etherlink III based cards
-device fe # Fujitsu MB8696x based cards
-device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
-device sn # SMC's 9000 series of Ethernet chips
-device
xe # Xircom pccard Ethernet
+#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
+#device ex # Intel EtherExpress Pro/10 and Pro/10+
+#device ep # Etherlink III based cards
+#device fe # Fujitsu MB8696x
based cards
+#device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
+#device sn # SMC's 9000 series of Ethernet chips
+#device xe # Xircom pccard Ethernet
# Wireless NIC cards
-device wlan # 802.11 support
-options IEEE80211_DEBUG # enable debug
msgs
-options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
-options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
-device wlan_wep # 802.11 WEP support
-device wlan_ccmp # 802.11 CCMP support
-device wlan_tkip # 802.11 TKIP support
-device wlan_amrr # AMRR transmit rate control algorithm
-device an # Aironet 4500/4800 802.11 wireless
NICs.
-device ath # Atheros pci/cardbus NIC's
-device ath_hal # pci/cardbus chip support
-options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
-device ath_rate_sample # SampleRate tx rate control for ath
-device ral # Ralink Technology RT2500 wireless NICs.
-device wi # WaveLAN/Intersil/Symbol 802.11 wireless
NICs.
+#device wlan # 802.11 support
+#options IEEE80211_DEBUG # enable debug msgs
+#options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
+#options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
+#device wlan_wep # 802.11 WEP support
+#device wlan_ccmp # 802.11 CCMP support
+#device
wlan_tkip # 802.11 TKIP support
+#device wlan_amrr # AMRR transmit rate control algorithm
+#device an # Aironet 4500/4800 802.11 wireless NICs.
+#device ath # Atheros pci/cardbus NIC's
+#device ath_hal # pci/cardbus chip support
+#options
AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
+#device ath_rate_sample # SampleRate tx rate control for ath
+#device ral # Ralink Technology RT2500 wireless NICs.
+#device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device wl # Older non 802.11 Wavelan wireless NIC.
# Pseudo
devices.
device loop # Network loopback
-device random # Entropy device
+#device random # Entropy device
device ether # Ethernet support
-device tun # Packet tunnel.
-device pty # BSD-style compatibility pseudo
ttys
-device md # Memory "disks"
-device gif # IPv6 and IPv4 tunneling
-device faith # IPv6-to-IPv4 relaying (translation)
-device firmware # firmware assist module
+#device tun # Packet tunnel.
+#device
pty # BSD-style compatibility pseudo ttys
+#device md # Memory "disks"
+#device gif # IPv6 and IPv4 tunneling
+#device faith # IPv6-to-IPv4 relaying (translation)
+#device firmware # firmware assist module
# The `bpf' device enables the Berkeley Packet
Filter.
# Be aware of the administrative consequences of enabling this!
@@ -292,43 +292,43 @@
# USB support
device uhci # UHCI PCI->USB interface
-device ohci # OHCI PCI->USB interface
-device ehci # EHCI PCI->USB interface (USB 2.0)
+#device ohci # OHCI PCI->USB interface
+#device
ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
-device uhid # "Human Interface Devices"
-device ukbd # Keyboard
-device ulpt #
Printer
+#device uhid # "Human Interface Devices"
+#device ukbd # Keyboard
+#device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
-device
rum # Ralink Technology RT2501USB wireless NICs
-device ural # Ralink Technology RT2500USB wireless NICs
-device uath # Atheros AR5523 wireless NICs
-device zyd # ZyDAS zb1211/zb1211b wireless NICs
-device urio # Diamond Rio 500 MP3 player
+#device rum #
Ralink Technology RT2501USB wireless NICs
+#device ural # Ralink Technology RT2500USB wireless NICs
+#device uath # Atheros AR5523 wireless NICs
+#device zyd # ZyDAS zb1211/zb1211b wireless NICs
+#device urio # Diamond Rio 500 MP3 player
# USB Serial
devices
-device u3g # USB-based 3G modems (Option, Huawei, Sierra)
-device uark # Technologies ARK3116 based serial adapters
-device ubsa # Belkin F5U103 and compatible serial adapters
-device uftdi # For FTDI usb serial adapters
-device uipaq # Some WinCE based devices
-device
uplcom # Prolific PL-2303 serial adapters
-device uslcom # SI Labs CP2101/CP2102 serial adapters
-device uvisor # Visor and Palm devices
-device uvscom # USB serial support for DDI pocket's PHS
+#device u3g # USB-based 3G modems (Option, Huawei, Sierra)
+#device uark #
Technologies ARK3116 based serial adapters
+#device ubsa # Belkin F5U103 and compatible serial adapters
+#device uftdi # For FTDI usb serial adapters
+#device uipaq # Some WinCE based devices
+#device uplcom # Prolific PL-2303 serial adapters
+#device
uslcom # SI Labs CP2101/CP2102 serial adapters
+#device uvisor # Visor and Palm devices
+#device uvscom # USB serial support for DDI pocket's PHS
# USB Ethernet, requires miibus
-device aue # ADMtek USB Ethernet
-device axe # ASIX Electronics USB Ethernet
-device
cdce # Generic USB over Ethernet
-device cue # CATC USB Ethernet
-device kue # Kawasaki LSI USB Ethernet
-device rue # RealTek RTL8150 USB Ethernet
-device udav # Davicom DM9601E USB
+#device aue # ADMtek USB
Ethernet
+#device axe # ASIX Electronics USB Ethernet
+#device cdce # Generic USB over Ethernet
+#device cue # CATC USB Ethernet
+#device kue # Kawasaki LSI USB Ethernet
+#device
rue # RealTek RTL8150 USB Ethernet
+#device udav # Davicom DM9601E USB
# FireWire support
-device firewire # FireWire bus code
+#device firewire # FireWire bus code
#device sbp # SCSI over FireWire (Requires scbus and da)
-device
fwe # Ethernet over FireWire (non-standard!)
-device fwip # IP over FireWire (RFC 2734,3146)
-device dcons # Dumb console driver
-device dcons_crom # Configuration ROM for dcons
+#device fwe # Ethernet over FireWire (non-standard!)
+#device fwip # IP over
FireWire (RFC 2734,3146)
+#device dcons # Dumb console driver
+#device dcons_crom # Configuration ROM for dcons
thanks,
Heshmat
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