Displaying 2 results from an estimated 2 matches for "c71611".
Did you mean:
371611
2017 Mar 03
2
imaging a drive with dd
On 03/02/2017 08:53 PM, Warren Young wrote:
> On Mar 2, 2017, at 6:36 PM, Robert Moskowitz <rgm at htt-consult.com> wrote:
>> I want to image the drive at various 'checkpoints' so I can go back and redo from a particular point?
>> what dd params work?
>>
>> dd if=/dev/sdb of=os.img bs=1M count=3210
> That looks plausible. (I haven?t verified your count
2017 Mar 03
0
imaging a drive with dd
...7, at 7:04 PM, Robert Moskowitz <rgm at htt-consult.com> wrote:
>
> On 03/02/2017 08:53 PM, Warren Young wrote:
>> Why reinvent the wheel?
>
> This is Centos7-armv7. Not all the tools are there.
btrfs and LVM2 appear to be built:
https://armv7.dev.centos.org/repodir/c71611-pass-1/btrfs-progs/4.4.1-1.el7/armv7hl/
https://armv7.dev.centos.org/repodir/c71611-pass-1/lvm2/2.02.166-1.el7/armv7hl/
That?s the userland tools for both. The rest is in the kernel, so you?d need to ensure that the appropriate drivers are built and installed.