boot pres pxe a nepripojeni root partisny

[mkr]

ahoj jeste jednou
jeste doplneni, cat prislusnych radku z bootovani z /var/log/daemon.log 
z toho "master" stoje kde bezi dhcp

Mar 11 12:17:00 test dhcpd: DHCPDISCOVER from 00:30:48:7f:47:fe via eth0
Mar 11 12:17:00 test dhcpd: DHCPDISCOVER from 00:30:48:7f:45:82 via eth0
Mar 11 12:17:01 test dhcpd: DHCPOFFER on 192.168.22.10 to 
00:30:48:7f:47:fe via eth0
Mar 11 12:17:01 test dhcpd: DHCPOFFER on 192.168.22.11 to 
00:30:48:7f:45:82 via eth0
Mar 11 12:17:02 test dhcpd: DHCPREQUEST for 192.168.22.11 (192.168.22.5) 
from 00:30:48:7f:45:82 via eth0
Mar 11 12:17:02 test dhcpd: DHCPACK on 192.168.22.11 to 
00:30:48:7f:45:82 via eth0
Mar 11 12:17:02 test in.tftpd[25378]: tftp: client does not accept options
Mar 11 12:17:04 test dhcpd: DHCPREQUEST for 192.168.22.10 (192.168.22.5) 
from 00:30:48:7f:47:fe via eth0
Mar 11 12:17:04 test dhcpd: DHCPACK on 192.168.22.10 to 
00:30:48:7f:47:fe via eth0
Mar 11 12:17:04 test in.tftpd[25393]: tftp: client does not accept options



mkr napsal(a):
> Ahoj,
> uz nekolikaty den bezvysledne bojuji s problemem pri bootu pxe. bootuji 
> dve bezdiskove stanice, cilem ma byt, ze mi pres pxe nastartuji z jineho 
> diskoveho serveru.
> ve vmwaru mi to obdobne funguje, nicmene "na ostrem" mi to zacne 
> bootovat, ale zasekne se na hlasce (nemam to pred sebou, omlouvam se za 
> nepresnost) "waiting for connect root filesystem" - proste ceka na 
> namountovani roota. nemuzu zjistit proc.
>
> pouzivam debian lenny, dhcp konfig vypada zhruba takto:
>
> subnet 192.168.22.0 netmask 255.255.255.128 {
>     range 192.168.22.10 192.168.22.20;
>     option subnet-mask 255.255.255.128;
>     filename "pxelinux.0";
>     next-server 192.168.22.5;
>     option root-path "192.168.22.5:/pxeroot";
>     option broadcast-address 192.168.22.127;
> }
>
>
> pak je tu jeste /var/lib/tftpboot/pxelinux.cfg/default, ten vypada takto:
>
> DEFAULT linux
>
> LABEL linux
>     kernel vmlinuz
>     append vga=normal initrd=initrd.img ramdisk_size=14332 root=/dev/nfs 
> nfsroot=192.168.22.5:/pxeroot rw --
>
> PROMPT 0
> TIIMEOUT 0
>
> a pak tu mam interfaces z toho co bootuji vypadajici jen takto:
>
> auto lo
> iface lo inet loopback
>
> # The primary network interface
> auto eth0
>
>
> podle toho co jsem cetl, tak ip uz dostane z dhcp pri startu, takze tady 
> dhcp nema cenu cpat.
>
>
>
> nahodou tam nevidi nekdo nejakou chybu, kterou by me navedl?
>
> diky moc
>
>
> mk
>
>
>
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