Erich Weiler
2007-Dec-14 14:28 UTC
[Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Hi all- I''m hoping someone can help me with this problem with Xen under CentOS 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock with the distribution, I didn''t compile it from source. I can boot Domain0 and the hypervisor just fine. I''m trying to bring up a Xen guest VM and it crashes on boot, with this error: # xm create -c tcga1 vmid=1 ... Creating root device. Mounting root filesystem. mount: could not find filesystem ''/dev/root'' Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init! I can''t for the life of me figure this out... Here is my domain config file info: kernel = "/boot/vmlinuz-2.6.18-53.1.4.el5xen" ramdisk = "/boot/initrd-2.6.18-53.1.4.el5xen.img" memory = 4096 name = "tcga1" cpus = "" # leave to Xen to pick vcpus = 2 vif = [ '''' ] disk = [ ''phy:tcga1vg/tcga1root,sda1,w'' ] disk = [ ''phy:tcga1vg/tcga1data,sda2,w'' ] disk = [ ''phy:tcga1vg/tcga1swap,sda3,w'' ] root = "/dev/sda1 ro" extra = "selinux=0 3" I tried making a custom initrd file with --preload=xennet --preload=xenblk and that didn''t seem to help... Also I''m using LVM for my disk devices but I don''t think that should make a difference? I have the guest domain VM configured in fstab to reference sda1, sda2 and sda3 as noted in the above config... Does anyone have guidance for me? Also, one other question... Given my above config, is this VM running in para-virtualized mode or full-virtualized mode? I think it''s para but hard to know for sure... Thanks much in advance! -some_guy _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Sadique Puthen
2007-Dec-14 14:39 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Erich Weiler wrote:> Hi all- > > I''m hoping someone can help me with this problem with Xen under CentOS > 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock > with the distribution, I didn''t compile it from source. I can boot > Domain0 and the hypervisor just fine. I''m trying to bring up a Xen > guest VM and it crashes on boot, with this error: > > # xm create -c tcga1 vmid=1 > > ... > Creating root device. > Mounting root filesystem. > mount: could not find filesystem ''/dev/root'' > Setting up other filesystems. > Setting up new root fs > setuproot: moving /dev failed: No such file or directory > no fstab.sys, mounting internal defaults > setuproot: error mounting /proc: No such file or directory > setuproot: error mounting /sys: No such file or directory > Switching to new root and running init. > unmounting old /dev > unmounting old /proc > unmounting old /sys > switchroot: mount failed: No such file or directory > Kernel panic - not syncing: Attempted to kill init! > > I can''t for the life of me figure this out... Here is my domain config > file info: > > kernel = "/boot/vmlinuz-2.6.18-53.1.4.el5xen" > ramdisk = "/boot/initrd-2.6.18-53.1.4.el5xen.img" > memory = 4096 > name = "tcga1" > cpus = "" # leave to Xen to pick > vcpus = 2 > vif = [ '''' ] > disk = [ ''phy:tcga1vg/tcga1root,sda1,w'' ] > disk = [ ''phy:tcga1vg/tcga1data,sda2,w'' ] > disk = [ ''phy:tcga1vg/tcga1swap,sda3,w'' ] > root = "/dev/sda1 ro" > extra = "selinux=0 3" > > I tried making a custom initrd file with --preload=xennet > --preload=xenblk and that didn''t seem to help...Did you change sdax in disk = section to xvdax? Did you change root = to from /dev/sda1 ro to /dev/xvda1? Did you change the /etc/fstab of the guest accordingly?> Also I''m using LVM for my disk devices but I don''t think that should > make a difference? > > I have the guest domain VM configured in fstab to reference sda1, sda2 > and sda3 as noted in the above config... Does anyone have guidance for > me? > > Also, one other question... Given my above config, is this VM running > in para-virtualized mode or full-virtualized mode? I think it''s para > but hard to know for sure...It''s para. --Sadique> > Thanks much in advance! > > -some_guy > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Jeff Cronstrom
2007-Dec-14 14:41 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Hi Erich, Make sure that your LVM is active. I have seen an issue like yours before when trying to boot a VM from a physical partition with a Logical Volume that was not active. try running lvscan and make sure that "tcga1vg/tcga1root" is active. You should output something like this... [xenuser@XEN-Host-1 ~]# lvscan ACTIVE Original ''/dev/Share2/Web2'' [8.00 GB] inherit ACTIVE Snapshot ''/dev/Share2/new_snapshot'' [82.43 GB] inherit ACTIVE ''/dev/Share3/Spam1'' [8.00 GB] inherit ACTIVE ''/dev/Share3/Spam2'' [8.00 GB] inherit ACTIVE ''/dev/Share3/Spam3'' [8.00 GB] inherit ACTIVE ''/dev/Share3/Spam4'' [8.00 GB] inherit ACTIVE ''/dev/Share3/Spam5'' [8.00 GB] inherit ACTIVE ''/dev/VolGroup00/LogVol00'' [66.28 GB] inherit ACTIVE ''/dev/VolGroup00/LogVol01'' [1.94 GB] inherit ACTIVE ''/dev/Share1/XenOS'' [90.44 GB] inherit As far as whether it is para or fully virtualized that depends on how it is installed. I just work with para-virtualized systems so I do not know what to look for in the config for a fully virtualized VM. Jeff On Fri, 2007-12-14 at 06:28 -0800, Erich Weiler wrote:> Hi all- > > I''m hoping someone can help me with this problem with Xen under CentOS > 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock > with the distribution, I didn''t compile it from source. I can boot > Domain0 and the hypervisor just fine. I''m trying to bring up a Xen > guest VM and it crashes on boot, with this error: > > # xm create -c tcga1 vmid=1 > > ... > Creating root device. > Mounting root filesystem. > mount: could not find filesystem ''/dev/root'' > Setting up other filesystems. > Setting up new root fs > setuproot: moving /dev failed: No such file or directory > no fstab.sys, mounting internal defaults > setuproot: error mounting /proc: No such file or directory > setuproot: error mounting /sys: No such file or directory > Switching to new root and running init. > unmounting old /dev > unmounting old /proc > unmounting old /sys > switchroot: mount failed: No such file or directory > Kernel panic - not syncing: Attempted to kill init! > > I can''t for the life of me figure this out... Here is my domain config > file info: > > kernel = "/boot/vmlinuz-2.6.18-53.1.4.el5xen" > ramdisk = "/boot/initrd-2.6.18-53.1.4.el5xen.img" > memory = 4096 > name = "tcga1" > cpus = "" # leave to Xen to pick > vcpus = 2 > vif = [ '''' ] > disk = [ ''phy:tcga1vg/tcga1root,sda1,w'' ] > disk = [ ''phy:tcga1vg/tcga1data,sda2,w'' ] > disk = [ ''phy:tcga1vg/tcga1swap,sda3,w'' ] > root = "/dev/sda1 ro" > extra = "selinux=0 3" > > I tried making a custom initrd file with --preload=xennet > --preload=xenblk and that didn''t seem to help... Also I''m using LVM for > my disk devices but I don''t think that should make a difference? > > I have the guest domain VM configured in fstab to reference sda1, sda2 > and sda3 as noted in the above config... Does anyone have guidance for me? > > Also, one other question... Given my above config, is this VM running in > para-virtualized mode or full-virtualized mode? I think it''s para but > hard to know for sure... > > Thanks much in advance! > > -some_guy > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Erich Weiler
2007-Dec-14 15:15 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
> Did you change sdax in disk = section to xvdax? Did you change root = to > from /dev/sda1 ro to /dev/xvda1? > > Did you change the /etc/fstab of the guest accordingly?I just tried that, changed sdax to xvdax in the config file and in the fstab file, still get the same error... Thanks for replying! -some_guy _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Erich Weiler
2007-Dec-14 15:17 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Looks like I''m OK on that front, so I don''t think the problem is LVM: [root@xenserver xen]# lvscan ACTIVE ''/dev/tcga1vg/tcga1root'' [10.00 GB] inherit ACTIVE ''/dev/tcga1vg/tcga1data'' [500.00 GB] inherit ACTIVE ''/dev/tcga1vg/tcga1swap'' [4.00 GB] inherit [root@xenserver xen]# Thanks for replying! -erich Jeff Cronstrom wrote:> Hi Erich, > > Make sure that your LVM is active. > I have seen an issue like yours before when trying to boot a VM from a > physical partition with a Logical Volume that was not active. > > try running lvscan and make sure that "tcga1vg/tcga1root" is active. > > You should output something like this... > > [xenuser@XEN-Host-1 ~]# lvscan > ACTIVE Original ''/dev/Share2/Web2'' [8.00 GB] inherit > ACTIVE Snapshot ''/dev/Share2/new_snapshot'' [82.43 GB] inherit > ACTIVE ''/dev/Share3/Spam1'' [8.00 GB] inherit > ACTIVE ''/dev/Share3/Spam2'' [8.00 GB] inherit > ACTIVE ''/dev/Share3/Spam3'' [8.00 GB] inherit > ACTIVE ''/dev/Share3/Spam4'' [8.00 GB] inherit > ACTIVE ''/dev/Share3/Spam5'' [8.00 GB] inherit > ACTIVE ''/dev/VolGroup00/LogVol00'' [66.28 GB] inherit > ACTIVE ''/dev/VolGroup00/LogVol01'' [1.94 GB] inherit > ACTIVE ''/dev/Share1/XenOS'' [90.44 GB] inherit > > As far as whether it is para or fully virtualized that depends on how it > is installed. I just work with para-virtualized systems so I do not know > what to look for in the config for a fully virtualized VM. > > > Jeff > > On Fri, 2007-12-14 at 06:28 -0800, Erich Weiler wrote: >> Hi all- >> >> I''m hoping someone can help me with this problem with Xen under CentOS >> 5.1 (RHEL 5.1) I''m having... This is the Xen package that comes stock >> with the distribution, I didn''t compile it from source. I can boot >> Domain0 and the hypervisor just fine. I''m trying to bring up a Xen >> guest VM and it crashes on boot, with this error: >> >> # xm create -c tcga1 vmid=1 >> >> ... >> Creating root device. >> Mounting root filesystem. >> mount: could not find filesystem ''/dev/root'' >> Setting up other filesystems. >> Setting up new root fs >> setuproot: moving /dev failed: No such file or directory >> no fstab.sys, mounting internal defaults >> setuproot: error mounting /proc: No such file or directory >> setuproot: error mounting /sys: No such file or directory >> Switching to new root and running init. >> unmounting old /dev >> unmounting old /proc >> unmounting old /sys >> switchroot: mount failed: No such file or directory >> Kernel panic - not syncing: Attempted to kill init! >> >> I can''t for the life of me figure this out... Here is my domain config >> file info: >> >> kernel = "/boot/vmlinuz-2.6.18-53.1.4.el5xen" >> ramdisk = "/boot/initrd-2.6.18-53.1.4.el5xen.img" >> memory = 4096 >> name = "tcga1" >> cpus = "" # leave to Xen to pick >> vcpus = 2 >> vif = [ '''' ] >> disk = [ ''phy:tcga1vg/tcga1root,sda1,w'' ] >> disk = [ ''phy:tcga1vg/tcga1data,sda2,w'' ] >> disk = [ ''phy:tcga1vg/tcga1swap,sda3,w'' ] >> root = "/dev/sda1 ro" >> extra = "selinux=0 3" >> >> I tried making a custom initrd file with --preload=xennet >> --preload=xenblk and that didn''t seem to help... Also I''m using LVM for >> my disk devices but I don''t think that should make a difference? >> >> I have the guest domain VM configured in fstab to reference sda1, sda2 >> and sda3 as noted in the above config... Does anyone have guidance for me? >> >> Also, one other question... Given my above config, is this VM running in >> para-virtualized mode or full-virtualized mode? I think it''s para but >> hard to know for sure... >> >> Thanks much in advance! >> >> -some_guy >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Steven Timm
2007-Dec-14 15:27 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
> > Did you change sdax in disk = section to xvdax? Did you change root = to from > /dev/sda1 ro to /dev/xvda1? > > Did you change the /etc/fstab of the guest accordingly?Three questions here-- 1) do you mean xvda1 or xvda above? 2) Does anyone know why the redhat/centos crowd decided to put in the xenblk devices? Is this something that is coming to Xen instances elsewhere? Are there any docs on this? 3) Has anyone actually got 64bit domU and 32bit pae guests up stably on the centos/redhat configuration? I followed instructions Sadique sent a few days ago and the xen instances came up but then crashed under any sort of I/O at all. Steve Timm _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Erich Weiler
2007-Dec-14 15:31 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
1: I did mean really xvda1, xvda2, etc. :) 2: No idea.. 3: I''m only trying to set up 64bit DomU under a 64bit Dom0, so I don''t know... -erich Steven Timm wrote:>> >> Did you change sdax in disk = section to xvdax? Did you change root = >> to from /dev/sda1 ro to /dev/xvda1? >> >> Did you change the /etc/fstab of the guest accordingly? > > Three questions here-- > 1) do you mean xvda1 or xvda above? > 2) Does anyone know why the redhat/centos crowd decided to > put in the xenblk devices? Is this something that is coming > to Xen instances elsewhere? Are there any docs on this? > > 3) Has anyone actually got 64bit domU and 32bit pae guests > up stably on the centos/redhat configuration? I followed > instructions Sadique sent a few days ago and the xen > instances came up but then crashed under any sort of I/O at all. > > Steve Timm_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Erich Weiler
2007-Dec-14 23:45 UTC
Re: [Xen-users] CentOS 5.1 and Xen - mount: could not find filesystem ''/dev/root''
Here''s the output from the domain creation command if anyone can see anything blaringly wrong with it... [root@xenserver xen]# xm create -c tcga1 vmid=1 Using config file "./tcga1". Started domain tcga1 Bootdata ok (command line is root=/dev/xvda1 ro selinux=0 3) Linux version 2.6.18-53.1.4.el5xen (mockbuild@builder6.centos.org) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Fri Nov 30 01:21:23 EST 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000100800000 (usable) No mptable found. Built 1 zonelists. Total pages: 1050624 Kernel command line: root=/dev/xvda1 ro selinux=0 3 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 2599.996 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Software IO TLB disabled Memory: 4096000k/4202496k available (2357k kernel code, 97564k reserved, 1326k data, 172k init) Calibrating delay using timer specific routine.. 6502.41 BogoMIPS (lpj=13004823) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU: Physical Processor ID: 1 CPU: Processor Core ID: 1 (SMP-)alternatives turned off Brought up 1 CPUs checking if image is initramfs... it is Grant table initialized NET: Registered protocol family 16 ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 10347A0 could not acquire Mutex [2] [20060707] ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 10347A0 could not acquire Mutex [2] [20060707] Initializing CPU#1 migration_cost=1048 Brought up 2 CPUs PCI: setting up Xen PCI frontend stub ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI: disabled xen_mem: Initialising balloon driver. usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: System does not support PCI PCI: System does not support PCI NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default NET: Registered protocol family 2 IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) TCP established hash table entries: 262144 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 262144 bind 65536) TCP reno registered audit: initializing netlink socket (disabled) audit(1197675755.350:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key BF23BF4D1917253 - User ID: CentOS (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 rtc: IRQ 8 is not free. Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize Xen virtual console successfully installed as xvc0 Bootdata ok (command line is root=/dev/xvda1 ro selinux=0 3) Linux version 2.6.18-53.1.4.el5xen (mockbuild@builder6.centos.org) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Fri Nov 30 01:21:23 EST 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000100800000 (usable) No mptable found. Built 1 zonelists. Total pages: 1050624 Kernel command line: root=/dev/xvda1 ro selinux=0 3 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 2599.996 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Software IO TLB disabled Memory: 4096000k/4202496k available (2357k kernel code, 97564k reserved, 1326k data, 172k init) Calibrating delay using timer specific routine.. 6502.41 BogoMIPS (lpj=13004823) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU: Physical Processor ID: 1 CPU: Processor Core ID: 1 (SMP-)alternatives turned off Brought up 1 CPUs checking if image is initramfs... it is Grant table initialized NET: Registered protocol family 16 ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 10347A0 could not acquire Mutex [2] [20060707] ACPI Exception (utmutex-0262): AE_BAD_PARAMETER, Thread 10347A0 could not acquire Mutex [2] [20060707] Initializing CPU#1 migration_cost=1048 Brought up 2 CPUs PCI: setting up Xen PCI frontend stub ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI: disabled xen_mem: Initialising balloon driver. usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: System does not support PCI PCI: System does not support PCI NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default NET: Registered protocol family 2 IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) TCP established hash table entries: 262144 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 262144 bind 65536) TCP reno registered audit: initializing netlink socket (disabled) audit(1197675755.350:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key BF23BF4D1917253 - User ID: CentOS (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 rtc: IRQ 8 is not free. Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize Xen virtual console successfully installed as xvc0 Event-channel device installed. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: No PS/2 controller found. Probing ports directly. i8042.c: No controller found. mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 TCP bic registered Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 XENBUS: Device with no driver: device/vbd/51715 XENBUS: Device with no driver: device/vif/0 Write protecting the kernel read-only data: 445k Red Hat nash version 5.1.19.6 starting Mounting proc filesystem Mounting sysfs filesystem Creating /dev Creating initial device nodes Setting up hotplug. Creating block device nodes. Loading uhci-hcd.ko module USB Universal Host Controller Interface driver v3.0 Loading ohci-hcd.ko module Loading ehci-hcd.ko module Loading jbd.ko module Loading ext3.ko module Loading scsi_mod.ko module SCSI subsystem initialized Loading sd_mod.ko module Loading 3w-9xxx.ko module 3ware 9000 Storage Controller device driver for Linux v2.26.02.008. Loading libata.ko module Loading sata_nv.ko module Waiting for driver initialization. Scanning and configuring dmraid supported devices Creating root device. Mounting root filesystem. mount: could not find filesystem ''/dev/root'' Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init! [root@xenserver xen]# I just know something can be done I just don''t know what... :( -erich Erich Weiler wrote:>> Did you change sdax in disk = section to xvdax? Did you change root = >> to from /dev/sda1 ro to /dev/xvda1? >> >> Did you change the /etc/fstab of the guest accordingly? > > I just tried that, changed sdax to xvdax in the config file and in the > fstab file, still get the same error... > > Thanks for replying! > > -some_guy >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users