Description of problem:
Attempt to extend the temp storage using Appliance console fails:
Are you sure you want to configure /dev/vdc as temp storage? (Y/N): y
Configuring /dev/vdc as temp storage...
Add temp disk starting
Add temp disk failed with error - mount exit code: 32.
See /var/www/miq/vmdb/log/appliance_console.log for details.

Press any key to continue.

# Logfile created on 2019-06-28 17:25:50 -0400 by logger.rb/61378
I, [2019-06-28T17:25:50.171821 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#initialize_postgresql_disk) : starting
I, [2019-06-28T17:25:51.763538 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#initialize_postgresql_disk) : complete
I, [2019-06-28T17:25:51.768023 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#initialize_postgresql) : starting
I, [2019-06-28T17:25:56.225459 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#initialize_postgresql) : complete
I, [2019-06-28T17:26:45.088534 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#create_region) : starting
I, [2019-06-28T17:29:15.097154 #2515]  INFO -- : MIQ(ManageIQ::ApplianceConsole::InternalDatabaseConfiguration#create_region) : complete
I, [2019-07-04T09:36:05.982153 #8383]  INFO -- : MIQ(ManageIQ::ApplianceConsole::TempStorageConfiguration#add_temp_disk) : starting
E, [2019-07-04T09:36:06.397822 #8383] ERROR -- : MIQ(ManageIQ::ApplianceConsole::TempStorageConfiguration#add_temp_disk)  Command failed: mount exit code: 32. Error: mount: /var/www/miq_tmp: wrong fs type, bad option, bad superblock on /dev/vdc1, missing codepage or helper program, or other error.
. Output: . At: /opt/rh/cfme-gemset/gems/manageiq-appliance_console-5.0.0/lib/manageiq/appliance_console/temp_storage_configuration.rb:43:in `mount_temp_disk'


Version-Release number of selected component (if applicable):
cfme-5.11.0.11-1.el8cf.x86_64

How reproducible:
2/2

Steps to Reproduce:
1. ap
2. 11) Extend Temporary Storage
3. Select disk
4. Are you sure you want to configure /dev/vdc as temp storage? (Y/N): Y

Actual results:
Failure, error in log

Expected results:
[root@dhcp-8-196-242 ~]# df -h | grep /var/www/miq_tmp
/dev/vdc1                              3.0G   33M  3.0G   2% /var/www/miq_tmp


Additional info: