[ECOS] Error in JFFS2 test program

himanshup himanshup@aftek.com
Fri Nov 3 10:46:00 GMT 2006


Hi,

We are trying to use JFFS2 on PXA250 Evaluation Board. I am trying to run 
test program fileio1.c. However it is giving error in the mount() command 
itself.

Below is the output:
go 0x20000
[cyg_net_init] Init: mbinit(0x00000000)
[cyg_net_init] Init: cyg_net_init_devs(0x00000000)
Init device 'lan91cxx_eth0'
[cyg_net_init] Init: loopattach(0x00000000)
[cyg_net_init] Init: ifinit(0x00000000)
IFP: 0x0007d304, next: 0x000ca320
IFP: 0x000ca320, next: 0x00000000
[cyg_net_init] Init: domaininit(0x00000000)
[cyg_net_init] Init: cyg_net_add_domain(0x0007df0c)
New domain internet at 0x00000000
[cyg_net_init] Init: cyg_net_add_domain(0x0007d66c)
New domain route at 0x00000000
[cyg_net_init] Init: cyg_route_init(0x00000000)
[cyg_net_init] Done
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 
0x2003 instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 
0x000c instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 
0xdc6d instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040000: 
0x2003 instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040004: 
0x000c instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040008: 
0xdc6d instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080000: 
0x2003 instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080004: 
0x000c instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080008: 
0xdc6d instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0000: 
0x2003 instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0004: 
0x000c instead
<5>jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0008: 
0xdc6d instead
<5>Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
<5>empty_blocks 0, bad_blocks 0, c->nr_blocks 4
<FAIL>: mount() returned -1 I/O error
<FAIL>: chdir() returned -1 No such entity

Is there any prerequisite for running JFFS2 tests? What could be the 
problem?

Regards,

Himanshu Patel 



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