On 08/05/2014 11:50 PM, JD wrote:
Install liveusb-creator-3.12.0-1.fc20.noarch.rpm

and create a launch icon for it on the desktop (if you  like)
and launch it from there.
It will prompt you for the source of the ISO file
and will ask you for the destination, if there is more than
one usb drive target.

I have used it without fail !!!

Great, but I do not have an ISO file. I laboriously built the card starting with a xzcat through configuring stuff after the 1st boot. So I guess the first step is how to make an ISO of the existing drive...



On Tue, Aug 5, 2014 at 9:44 PM, Robert Moskowitz <r...@htt-consult.com> wrote:
This is a Fedora arm problem, but probably more experience with dd and sd
cards here...

SO I boot my Cubieboard2 from microSD.  I grabbed 8 16GB cards from the bin
at the MicroCenter checkout counter.  They work fine for building F21 arm
boots, but I am getting far enough into the process that if I do something
wrong, I don't want to go all the way back to the beginning.  I rather clone
the card, play around, and soforth. So I tried using:

sudo dd if=/dev/sdb of=/dev/sdc bs=4096 conv=notrunc,noerror; sync

the target sd card has been previously use.  The copy fails in use as
follows:

          Mounting Configuration File System...
[  OK  ] Mounted Configuration File System.
[  OK  ] Found device
/dev/disk/by-uuid/1dc878de-92d2-4a66-b352-f055a32473b9.
[  OK  ] Started dracut initqueue hook.
[  OK  ] Started Show Plymouth Boot Screen.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Basic System.
          Starting dracut pre-mount hook...
[  OK  ] Reached target Remote File Systems (Pre).
[  OK  ] Reached target Remote File Systems.
          Starting File System Check on
/dev/disk/by-uuid/1dc8...f055a32473b9...
[   13.911063] systemd-fsck[368]: _/: The filesystem size (according to the
superblock) is 3587707 blocks
[  OK  ] Started dracut pre-mount hook.
[   13.919598] systemd-fsck[368]: The physical size of the device is 3548795
blocks
[   13.937109] systemd-fsck[368]: Either the superblock or the partition
table is likely to be corrupt!
[   13.944962] systemd-fsck[368]: _/: UNEXPECTED INCONSISTENCY; RUN fsck
MANUALLY.
[   13.950853] systemd-fsck[368]: (i.e., without -a or -p options)
[  OK  ] Started File System Check on
/dev/disk/by-uuid/1dc87...2-f055a32473b9.
          Mounting /sysroot...
[   14.483857] random: nonblocking pool is initialized
[   14.571964] EXT4-fs (mmcblk0p3): bad geometry: block count 3587707
exceeds size of device (3548795 blocks)
[FAILED] Failed to mount /sysroot.
See 'systemctl status sysroot.mount' for details.
[DEPEND] Dependency failed for Initrd Root File System.
[DEPEND] Dependency failed for Reload Configuration from the Real Root.
[  OK  ] Stopped dracut pre-pivot and cleanup hook.
[  OK  ] Stopped target Initrd Default Target.
[  OK  ] Stopped dracut mount hook.
[  OK  ] Reached target Initrd File Systems.
[  OK  ] Stopped target Basic System.
[  OK  ] Stopped target System Initialization.
          Starting Emergency Shel
Generating "/run/initramfs/rdsosreport.txt"


Entering emergency mode. Exit the shell to continue.
Type "journalctl" to view system logs.
You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or
/boot
after mounting them and attach it to a bug report.


:/#

=======================================================

I put the card back in my build system and looked at it with Gparted which
shows the whole drive as unallocated, even though the system successfully
mounted /boot (but not /).

So the question is:  HOw better can I clone the card?  SDFormatter in
Windows is one suggestion, but I don't want to have to jump over to the
family XP system.

thanks


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