Hi,Matt
the netflash also needs enough memory space ,when I use './netflash -K -r
/dev/mtd1 192.168.1.218 jffs2.bin' via tftpserver through ethernet , the
netflash requestes virtual memory always to store the data and that it's very
slow . like my case , the embedded device's memory is very limited . free
memory is only 1M ,otherwise the size of jffs2.bin is 3M , it seems it's
difficult to netflash too ,
what do you think ?
Thank you very much
Best Regards
cookie
advan
2007-10-17
发件人： Crane, Matthew
发送时间： 2007-10-16 21:16:37
收件人： uClinux development list
抄送：
主题： RE: Re: [uClinux-dev] how to upgrade the jffs2 of root in linux
Can netflash upgrade a mounted root partition?
If you don't have the memory to mount the tmp partition in ram, then keep a
small second tmp partition in your flash, switch to that, run netflash, and
then switch back to the new main parttion.
Matt
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Nikita Tabatsky
Sent: Tuesday, October 16, 2007 5:06 AM
To: uClinux development list
Subject: Re: Re: [uClinux-dev] how to upgrade the jffs2 of root in linux
Hi, Advan
yes, netflash it's flash tool.
sorry, i forgot to insert link :)
http://cvs.uclinux.org/cgi-bin/cvsweb.cgi/uClinux-dist/user/netflash/
Nik.
On 10/16/07, advan <[EMAIL PROTECTED]> wrote:
Hi,Nik
Thank you , what is netflash ,it's a flash tool ?
could you offer a link address ?
Best Regards
advan
advan
2007-10-16
发件人： Nikita Tabatsky
发送时间： 2007-10-15 17:54:26
收件人： uClinux development list
抄送：
主题： Re: [uClinux-dev] how to upgrade the jffs2 of root in linux
Hi, Advan
You can use netflash for upgrade your jffs2 partition.
Nik.
On 10/15/07, advan < [EMAIL PROTECTED]> wrote:
hi, everyone
I build jffs2 as root file system in my embedded platform with uclinux os , I
also build a web http server(boa) , through httpd server , I can upload a new
jffs2 root file-system into the platform memery ,then I want to use new jfffs
file to re-write jffs2 partition ,because linux is using this partition as its
root file system , if I directly write it into the jffs2 partition ,then linux
will cause crash and errors . anybody know how to do ?
thank you in advance
advan
advan
2007-10-15
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