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List: busybox
Subject: RE: [BusyBox] Why I can't access the /bin/ash?
From: "Daniel Yu" <Daniel_Yu () Jabil ! com>
Date: 2004-10-28 7:52:41
Message-ID: 2A5969FA1F2BAE48BA505A2BD83BD9650217C0B0 () shamsg10 ! corp ! jabil ! org
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I compiled the busybox-1.00 with glibc for arm in static mode. Must I need the uclibc \
to compile the busybox other than glibc? Thanks for your answer.
Daniel
-----Original Message-----
From: Bernd Eller [mailto:berell@mygeos.org]
Sent: 2004Äê10Ô 28ÈÕ 15:52
To: Daniel Yu
Subject: Re: [BusyBox] Why I can't access the /bin/ash?
chrrot to "ramsys" and check if the busybox work, befor you create the ramdisk
i think "uclibc" is missing in the ramdisk !
Greats
-bernd www.mygeos.org
----- Original Message -----
From: Daniel Yu <mailto:Daniel_Yu@Jabil.com>
To: 'Busybox (E-mail) <mailto:busybox@mail.busybox.net>
Sent: Thursday, October 28, 2004 9:16 AM
Subject: [BusyBox] Why I can't access the /bin/ash?
Hi all:
I am using the linux-2.6.6 + ramdisk(ext3) + busybox-1.00. When the init \
process went into login.c -- > login_main() --> run_shell(tmp,1,0,0), the error \
message is as following:
login: cannot run /bin/ash
No such file or directory.
But in my ramdisk, the ash, sh all exists. And I want to mount -t proc /proc \
/proc at the file /etc/init.d/rcS. The same error message is displayed for "No such \
file or directory",
though I have the /proc directory at my ramdisk.
If i can't access the files in ramdisk, why kernel can exec the init, getty \
and login? So i am confused totally.
I make the ramdisk according to following procedure:
dd if=/dev/zero of = /dev/ram1
mkfs.ext3 /dev/ram1
mount /dev/ram1 /mnt/ram
cd ramsys
cp -a * /mnt/ram
umount /mnt/ram
dd if=/dev/ram1 | gzip -v9 > ram_image.gz
Does anyone give me some clues about the problem? Thank you all!
Daniel
_____
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busybox@mail.busybox.net
http://codepoet.org/mailman/listinfo/busybox
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<TITLE>Why I can't access the /bin/ash?</TITLE>
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<BODY bgColor=#ffffff>
<DIV><SPAN class=085014807-28102004><FONT face=ËÎÌå color=#0000ff size=2>I
compiled the busybox-1.00 with glibc for arm in static mode. Must I need the
uclibc to compile the busybox other than glibc? </FONT></SPAN></DIV>
<DIV><SPAN class=085014807-28102004><FONT face=ËÎÌå color=#0000ff size=2>Thanks
for your answer.</FONT></SPAN></DIV>
<DIV><SPAN
class=085014807-28102004> & \
nbsp; \
<FONT face=ËÎÌå color=#0000ff size=2>Daniel</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Bernd Eller
[mailto:berell@mygeos.org]<BR><B>Sent:</B> 2004Äê10Ô 28ÈÕ 15:52<BR><B>To:</B>
Daniel Yu<BR><B>Subject:</B> Re: [BusyBox] Why I can't access the
/bin/ash?<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>chrrot to "ramsys" and check if the busybox work,
befor you create the ramdisk</FONT></DIV>
<DIV><FONT face=Arial size=2>i think "uclibc" is missing in the ramdisk
!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Greats</FONT></DIV>
<DIV><FONT face=Arial size=2>-bernd <A
href="http://www.mygeos.org">www.mygeos.org</A></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: \
#000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original \
Message ----- </DIV> <DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=Daniel_Yu@Jabil.com href="mailto:Daniel_Yu@Jabil.com">Daniel Yu</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=busybox@mail.busybox.net
href="mailto:busybox@mail.busybox.net">'Busybox (E-mail)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, October 28, 2004 9:16
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [BusyBox] Why I can't access
the /bin/ash?</DIV>
<DIV><BR></DIV><!-- Converted from text/rtf format -->
<P><FONT face=Arial size=2>Hi all:</FONT>
<BR> <FONT face=Arial size=2>I am
using the linux-2.6.6 + ramdisk(ext3) + busybox-1.00. When the init process
went into login.c -- > login_main() --> run_shell(tmp,1,0,0), the
error message is as following:</FONT></P>
<P>
<FONT face=Arial size=2>login:
cannot run /bin/ash </FONT><BR>
<FONT face=Arial size=2>No such
file or directory.</FONT> <BR>
<FONT face=Arial size=2>But in my ramdisk, the ash, sh all exists. And
I want to mount -t proc /proc /proc at the file /etc/init.d/rcS. The same
error message is displayed for "No such file or directory", </FONT></P>
<P> <FONT face=Arial size=2>though
I have the /proc directory at my ramdisk.</FONT> </P>
<P> <FONT face=Arial size=2>If i
can't access the files in ramdisk, why kernel can exec the init, getty and
login? So i am confused totally.</FONT></P>
<P> <FONT face=Arial size=2>I make
the ramdisk according to following procedure:</FONT>
<BR>
<BR> <FONT face=Arial size=2>dd
if=/dev/zero of = /dev/ram1</FONT>
<BR> <FONT face=Arial
size=2>mkfs.ext3 /dev/ram1</FONT>
<BR> <FONT face=Arial size=2>mount
/dev/ram1 /mnt/ram
</FONT><BR> <FONT face=Arial
size=2>cd ramsys</FONT> <BR> <FONT
face=Arial size=2>cp -a * /mnt/ram
</FONT><BR> <FONT face=Arial
size=2>umount /mnt/ram </FONT><BR>
<FONT face=Arial size=2>dd if=/dev/ram1 | gzip -v9 > ram_image.gz</FONT>
</P>
<P> <FONT face=Arial size=2>Does
anyone give me some clues about the problem? Thank you all!</FONT> </P><BR>
<P>
<FONT face=Arial
size=2>Daniel<SPAN lang=zh-cn></SPAN></FONT><SPAN lang=zh-cn></SPAN> </P>
<P>
<HR>
<P></P>_______________________________________________<BR>busybox mailing
list<BR>busybox@mail.busybox.net<BR>http://codepoet.org/mailman/listinfo/busybox<BR></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>
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