Search Members Help

» Welcome Guest
[ Log In :: Register ]

Mini-ITX Boards Sale, Fanless BareBones Mini-ITX, Bootable 1G DSL USBs, 533MHz Fanless PC <-- SALE $200 each!
Get The Official Damn Small Linux Book. DSL Market , Great VPS hosting provided by Tektonic
Pages: (3) </ 1 2 [3] >/

[ Track this topic :: Email this topic :: Print this topic ]

reply to topic new topic new poll
Topic: to dd or not to dd, best practice for imaging< Next Oldest | Next Newest >
brianw Offline





Group: Members
Posts: 245
Joined: Sep. 2005
Posted: Nov. 03 2005,05:18 QUOTE

Quote (robh @ Nov. 02 2005,20:39)
well i figure 2.5 hrs should have been enough time to bzip2 a 971MB partition, but it is still sitting there with 100% cpu usage and 50% swap used.

i don't think it is working...

robh,

I suspect you will need to do the following.  

Boot from livecd
sudo mount <your external hdd> <mount Point>
cd <mount point>
bzip2 -1c < /dev/hda > myhdimage.img.bz2
Back to top
Profile PM 
robh Offline





Group: Members
Posts: 28
Joined: Oct. 2005
Posted: Nov. 03 2005,20:08 QUOTE

thats it, i've had it with backing up my install. i think i'm gonna just fly solo and damn the consequences.

thanks for your slightly more verbose help brianw, but it seems that i'm not yet understanding the syntax/code enough to perform this task. i followed your above advice and the cpu has been maxed out for an hour now, with no sign of my compressed drive image coming out the other end.

i can wipe this 3.2 GB drive with all zeros in about 10 mins, so i reckon that an hour should be plenty of time to wait.

SaidinUnleashed described this as the "most efficient way" of imaging, but i'm on day 3 of trying now and still no luck. The man page for bzip2 is as dry and uninformative to a newbie, who is trying to learn the concepts of linux, as ~J.P.'s advice. Sorry J.P. but i want to know what the command is doing and what the operands are doing to further understand. i tried the one liner that you gave me to no avail, maybe i'm just not up to the skill level required for using linux.

ah well...


--------------
Presario 1240
Pentium 266Mhz
96MB RAM
~3.2GB HD
full HD install of dsl 3.2
Back to top
Profile PM 
11 replies since Oct. 31 2005,01:59 < Next Oldest | Next Newest >

[ Track this topic :: Email this topic :: Print this topic ]

Pages: (3) </ 1 2 [3] >/
reply to topic new topic new poll
Quick Reply: to dd or not to dd

Do you wish to enable your signature for this post?
Do you wish to enable emoticons for this post?
Track this topic
View All Emoticons
View iB Code