Hi, I installed Fedora in VMware. At first, i set 17Gb for virtual disk but now I need more so I used vmware-diskmanager to increase the size of the virtual disk to 25Gb. However, I could not log in as user, it show"GDM could not write..."

I logged as root and used "df -h"; it show that I only have 15Gb of /dev/hda1 and 100% used.

Please tell me how to fix this problem? Thanks.