Rhea - CPD - Adriano dos Santos Vieira wrote:
> Hi, people!
> We need your help now and fast (if possible), please!
> We are testing the LTSP and an error was find.
>
> That is it: Kernel panic: VFS: Unable to mount root fs on 01:00
> The lines viewed on workstation screen before the error are:
>
> CPU: AMD Duron(tm) processor stepping 01
>
> Enabling fast FPU save and restore... done.
>
> Checking 'hlt' instruction... OK
>
> Checking for popad bug... OK.
>
> POSIX conformance testing by UNIFIX
>
> PCI: PCI BIOS revision 2.10 entry at 0xfdb01, last bus=1
>
> PCI: Using configuration type 1
>
> PCI: Probing PCI hardware
>
> PCI: Using IRQ router SIS [1039/0008[ at 00:01.0
>
> Linux NET4.0 for Linux 2.4
>
> Based upon Swansea University Computer Society NET3.039
>
> Initializing RT net link socket
>
> Starting kswapd
>
> devfs: v1.10 (20020120) Richard Gooch ([EMAIL PROTECTED])
>
> devfs: boot_options: 0x0
>
> pty: 256 Unix98 ptys configured
>
> block: 128 slots per queue, batch=32
>
> RAMDISK driver initialized: 16 RAM disks of 4096 size 1024 blocksize
>
> NET4: Linux TCP/IP 1.0 for NET4.0
>
> IP protocols: ICMP, UDP, TCP
>
> IP: routing cache hash table of 512 buckets, 4Kbytes
>
> TCP: hash tables configured (established 8192 bind 8192)
>
> NET4: Unix domain sockets 1.0/SMP for linux NET4.0
>
> Kernel panic: VFS: unable to mount root fs on 01:00
>
>
>
> Our configuration for the first worksation that we was installed:
>
> Our SERVER:
>
> AMD Duron 850Mhz - 256Mb RAM
>
> Ethercard - Realtec 8139
> Suse Linux 7.3 - Kernel 2.4.10
> ltsp_core-3.0.5-0
> ltsp_kernel-3.0.4-0
> ltsp_x_core-3.0.1-1
> ltsp_x_fonts-3.0.0-0
>
> /lts/vmlinuz-2.4.18-ltsp-1
>
>
> Our HOST:
>
> AMD Duron 850Mhz - 128Mb RAM
> Ethernet card: Sis900
>
>
> on /ETC/DHCPD.CONF has
>
>
>
> # Sample configuration file for ISCD dhcpd
>
> #
>
> # Don't forget to set run_dhcpd=1 in /etc/init.d/dhcpd
>
> # once you adjusted this file and copied it to /etc/dhcpd.conf.
>
> #
>
> ddns-update-style none;
>
> default-lease-time 21600;
>
> max-lease-time 21600;
>
> option subnet-mask 255.255.255.0;
>
> option broadcast-address 10.1.0.255;
>
> option routers 10.1.5.1;
>
> option domain-name-servers 10.1.5.101;
>
> option domain-name "rhea.com.br";
>
> option root-path "10.1.5.209:/opt/ltsp/i386";
>
> option option-128 code 128 = string;
>
> option option-129 code 129 = text;
>
> shared-network WORKSTATIONS {
>
> subnet 10.1.5.0 netmask 255.255.255.0 {
>
> }
>
> }
>
> group {
>
> use-host-decl-names on;
>
> option log-servers 10.1.5.209;
>
> host rcpd04 {
>
> hardware ethernet 00:07:95:E0:DC:94;
>
> fixed-address 10.1.5.17;
>
> filename "/lts/vmlinuz-2.4.18-ltsp-1";
>
> }
>
> }
>
>
>
> on /ETC/EXPORTS has:
>
>
>
> ## LTS-begin ##
>
> #
>
> # The lines between the 'LTS-begin' and the 'LTS-end' were added
>
> # on: Tue Aug 13 11:42:44 BRT 2002 by the ltsp installation script.
>
> # For more information, visit the ltsp homepage
>
> # at http://www.ltsp.org
>
> #
>
> /opt/ltsp/i386 (ro,no_root_squash)
>
> /var/opt/ltsp/swapfiles (rw,no_root_squash)
>
> #
>
> # The following entries need to be uncommented if you want
>
> # Local App support in ltsp
>
> #
>
> #/home 10.1.5.0/255.255.255.0(rw,no_root_squash)
>
> #
>
> ## LTS-end ##
>
> # See exports(5) for a description.
>
> # This file contains a list of all directories exported to other computers.
>
> # It is used by rpc.nfsd and rpc.mountd.
>
>
>
> On the /tftpboot/lts has the file vmlinuz-2.4.18-ltsp-1
>
>
> Please, help us!
>
> Thanks a lot for advanced!
>
> Adriano dos Santos Vieira
> Engenheiro de sistemas
> Aethra Componentes Automotivos Ltda
> (0xx31) 3396-8080
>
What do your server exports look like? Do you have DNS running so that the boxes
resolve each other? I can't mount the NFS root!
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