LinuxQuestions.org
Share your knowledge at the LQ Wiki.
Home Forums Tutorials Articles Register
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware
User Name
Password
Linux - Hardware This forum is for Hardware issues.
Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

Notices


Reply
  Search this Thread
Old 05-18-2004, 10:25 PM   #1
rtp405
LQ Newbie
 
Registered: Feb 2003
Posts: 3

Rep: Reputation: 0
ext2 from ppc unreadable in x86


Hi,

I've got critical data on an ibm deskstar 120GB drive. The drive was formated for ext2 and run in a Mac with gentoo ppc. The drive has one partition that was used for an rsync mirror via LAN. The drive in question:
hdd: [mac] hdd1 hdd2 hdd3 hdd4 hdd5

The problems.
1. When attempting to mount the drive on an x86 machine the following errors are reported:
[root@parker parker]# mount -t ext2 /dev/hdd /mnt/mirror/
mount: wrong fs type, bad option, bad superblock on /dev/hdd,
or too many mounted file systems
FDISK REPORT
Code:
Disk /dev/hdd: 123.5 GB, 123522416640 bytes
16 heads, 63 sectors/track, 239340 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes

   Device Boot    Start       End    Blocks   Id  System
The Mac computer that this drive was used in is not in my possesion. So, I've put the mirror and its accompanying OS drive into a different Mac, booted and found the partition in place and the data is readable. However, attempts to rsync from this machine causes the box to thrash memory or something to the point where the box must be power cycled. I can get a terminal to appear but attempts to login fail by never going beyound the user name.

Apparently I've got three options; A, figure out how to mount this drive B, figure out why the new PPC machine thrashes. A third option could be to 'dd' an image of mirror drive to another. I don't know if dd would gather the data from a drive where the partition can't be seen. This third option isn't particularly attractive because I haven't got a drive large enough to put the image on and can't afford to purchase one.

I really need some help with this because the data is critical and needs to be worked on yesterday.

ron
 
Old 05-19-2004, 12:49 AM   #2
rtp405
LQ Newbie
 
Registered: Feb 2003
Posts: 3

Original Poster
Rep: Reputation: 0
Well, I've solved the issue by borrowing a dual 500mhz Mac and putting the drives into it. Apparently the additional computation capability is enough to thrash through the job. It's not done yet but it's progressing along nicely.

ron
 
  


Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
x86, i386 ,ppc dark_light Linux - General 3 09-11-2005 11:07 PM
My next computer, PPC or x86? johnnyblade Linux - Hardware 8 04-30-2005 12:11 PM
linux for ppc and x86 thriller Linux - General 3 07-04-2004 07:09 PM
Dummy Question: x86, i568, ppc etc.. what's up? linuxfond Linux - Newbie 4 01-31-2004 05:11 PM
ppc linux vs x86 linux vs os x Gill Bates General 1 10-14-2003 11:04 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware

All times are GMT -5. The time now is 06:19 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration