Re: [ECOS] Error in JFFS2 test program

["himanshup" <himanshup at aftek dot com>]

Hi Hans,

Thanks for reply.

I erase the flash blocks and mount works now. However open() and write() 
fail now...

Below is the output:
<INFO>: reading directory /
<INFO>: entry              . [mode 00016f01 ino 000cb6c0 nlink 1 size 0]
<INFO>: entry             .. [mode 00016f01 ino 000cb6c0 nlink 1 size 0]
<INFO>: create file /foo size 202
<FAIL>: open() returned -1 Unknown error
<FAIL>: write() returned -1 Bad file handle
<FAIL>: write() returned -1 Bad file handle
<FAIL>: write() returned -1 Bad file handle

We are trying to debug the same. Any immediate pointer will be helpful.

Regards,

Himanshu Patel

----- Original Message ----- 
From: "Hans Hübner" <hans.huebner@junger-audio.com>
To: "himanshup" <himanshup@aftek.com>
Cc: "eCos Discuss" <ecos-discuss@ecos.sourceware.org>
Sent: Friday, November 03, 2006 4:19 PM
Subject: Re: [ECOS] Error in JFFS2 test program


> Did you erase the flash blocks you try to use as JFFS2?  You need to
> do so, otherwise the mount will fail.
>
> -Hans
>
> 2006/11/3, himanshup <himanshup@aftek.com>:
> > 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
> >
> >
> >
> > --
> > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss



--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss