On Wed, Jun 30, 2010 at 1:48 AM, Peter Kjellstrom cap@nsc.liu.se wrote:
On Wednesday 30 June 2010, Spiro Harvey wrote:
Aleksey Tsalolikhin atsaloli.tech@gmail.com wrote:
(a) account for the difference in the binaries, and (b) see if something else is different that I can make the same to get the mkfs.ext3 time down to 15 sec on both systems. Solving (a) should shed light on (b). Any ideas?
Look into prelinking (man prelink). A prelinker from /etc/cron.daily that changes the binaries with an aim to speed up execution.
Yes, actually the full "rpm -V" message mentions prelink:
[root@server2 ~]# rpm -V e2fsprogs prelink: /sbin/mkfs.ext3: at least one of file's dependencies has changed since prelinking S.?....T /sbin/mkfs.ext3 [root@server2 ~]#
I will RTFM on prelink. Thank you, Spiro, all!
Aleksey