Friday Feb 08, 2013

pbzip2 compression

Tested : 17 GB file compress to 6.5GB in 3 mins with 20 vcpu's Same without pbzip2 -p20, 17 GB file compress to 6.5 GB in 17 mins install pv if not present ( pv is optional ) to see progress bar
set SIZE=`du -sk directory | cut -f 1` ; tar -cf - directory | pv -p -s ${SIZE}k | /sbin/pbzip2 -ckv -p20 > directory.tar.bz2
About

bocadmin_ww

Search

Archives
« April 2014
SunMonTueWedThuFriSat
  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
   
       
Today