How to upgrade glibc

[Denys Vlasenko]

On Thursday 17 April 2008 14:30, Christophe Osuna wrote:
> "mv" does succeed and the applications are not annoyed by this change;
> the filesystem is, however. See below:
> 
> ~# cd /lib
> /lib# mount -o remount,rw /
> /lib# cp libc-2.5.so libc-2.5.so.new
> /lib# mv libc-2.5.so.new libc-2.5.so
> /lib# mount -o remount,ro /
> mount: mounting /dev/hda1 on / failed: Device or resource busy
> /lib#

This should work, 100%. You need to report this to kernel mailing list.

I take it that if you skip "mv" command, second mount cmd succeeds?
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vda