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xlgforever
Adventurer
Adventurer
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Registered: ‎05-23-2019

Use NFS problems

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i follow the ug1144 v2019.2  to use NFS on Microblaze-based Linux system.

but when i use "run netboot" to boot by ntfs, it shows that:

Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 192.168.1.253, my address is 192.168.1.101
IP-Config: Complete:
     device=eth0, hwaddr=00:0a:35:02:a1:65, ipaddr=192.168.1.101, mask=255.255.255.0, gw=192.168.1.253
     host=192.168.1.101, domain=, nis-domain=(none)
     bootserver=0.0.0.0, rootserver=192.168.1.100, rootpath=
     nameserver0=192.168.1.253
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
0100            8192 ram0 
 (driver?)
0101            8192 ram1 
 (driver?)
0102            8192 ram2 
 (driver?)
0103            8192 ram3 
 (driver?)
0104            8192 ram4 
 (driver?)
0105            8192 ram5 
 (driver?)
0106            8192 ram6 
 (driver?)
0107            8192 ram7 
 (driver?)
0108            8192 ram8 
 (driver?)
0109            8192 ram9 
 (driver?)
010a            8192 ram10 
 (driver?)
010b            8192 ram11 
 (driver?)
010c            8192 ram12 
 (driver?)
010d            8192 ram13 
 (driver?)
010e            8192 ram14 
 (driver?)
010f            8192 ram15 
 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) ]---

i don't know what's wrong. could you please help me?

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shabbirk
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Registered: ‎12-04-2016
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shabbirk
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Registered: ‎12-04-2016
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