Description of problem: I was trying to reproduce bug 1027947 comment 28. I played with the sizes of an existing / partition of a previous installation (enlarged, downsized, tried to set back the original size -- didn't work). Then I assigned it a new / mount, checked Reformat, clicked Update Settings. Finally I set the size back to original size and click Update Settings. Crashed. Version-Release number of selected component: anaconda-20.25.14-1 The following was filed automatically by anaconda: anaconda 20.25.14-1 exception report Traceback (most recent call first): File "/usr/lib/python2.7/site-packages/blivet/formats/fs.py", line 196, in _setTargetSize raise FSError("filesystem has not been created") File "/usr/lib/python2.7/site-packages/blivet/deviceaction.py", line 606, in cancel self.device.format.targetSize = self.origSize File "/usr/lib/python2.7/site-packages/blivet/devicetree.py", line 378, in cancelAction action.cancel() File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 1476, in _save_right_side self.__storage.devicetree.cancelAction(action) File "/usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/custom.py", line 2839, in on_apply_clicked self._save_right_side(self._current_selector) FSError: filesystem has not been created Additional info: cmdline: /usr/bin/python /sbin/anaconda cmdline_file: initrd=initrd.img inst.stage2=hd:LABEL=Fedora\x2020-TC5\x20x86_64 quiet BOOT_IMAGE=vmlinuz executable: /sbin/anaconda hashmarkername: anaconda kernel: 3.11.10-300.fc20.x86_64 product: Fedora release: Cannot get release name. type: anaconda version: 20-TC5
Created attachment 834283 [details] File: anaconda-tb
Created attachment 834284 [details] File: anaconda.log
Created attachment 834285 [details] File: environ
Created attachment 834286 [details] File: lsblk_output
Created attachment 834287 [details] File: nmcli_dev_list
Created attachment 834288 [details] File: os_info
Created attachment 834289 [details] File: program.log
Created attachment 834290 [details] File: storage.log
Created attachment 834291 [details] File: syslog
Created attachment 834292 [details] File: ifcfg.log
Created attachment 834293 [details] File: packaging.log
Created attachment 834296 [details] bug demonstration video This is what I was doing. But it didn't crash this time.
Does this still occur with Fedora 21?
I could not reproduce this even with F20, I think it's safe to close this as obsolete.