Bug 1806520

Summary: pyanaconda.modules.common.errors.storage.MountFilesystemError: Failed to mount sr0 at /tmp/tmphuna95st: mounting filesystem iso9660 is not supported
Product: [Fedora] Fedora Reporter: Radek Vykydal <rvykydal>
Component: anacondaAssignee: Vendula Poncova <vponcova>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 32CC: anaconda-maint-list, awilliam, gmarr, jkonecny, jonathan, kellin, robatino, vanmeeuwen+fedora, vponcova, wwoods
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:bcc3547ad83377822da099d05ac4c6b82e628afda7c3c172b6af34b1020cb7e1; AcceptedFreezeException AcceptedBlocker
Fixed In Version: anaconda-32.24.2-2 anaconda-32.24.2-2.fc32 anaconda-32.24.3-1.fc32 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-03-06 20:49:30 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1705304, 1705305    
Attachments:
Description Flags
File: anaconda-tb
none
File: anaconda.log
none
File: dbus.log
none
File: dnf.librepo.log
none
File: environ
none
File: lorax-packages.log
none
File: lsblk_output
none
File: lvm.log
none
File: nmcli_dev_list
none
File: os_info
none
File: program.log
none
File: storage.log
none
File: syslog
none
File: packaging.log none

Description Radek Vykydal 2020-02-24 12:36:56 UTC 
Description of problem:
Installing latest rawhide Fedora-Rawhide-20200223.n.0 in kvm VM from PXE:

label development-rawhide
  menu label development-rawhide
  kernel test/rv/scripted/development-rawhide/vmlinuz
  append initrd=test/rv/scripted/development-rawhide/initrd.img repo=http://download.englab.brq.redhat.com/pub/fedora/development-rawhide/Everything/x86_64/os   

while having RHEL 8.2 devel (20200220) DVD iso in CDROM.

After selecting language the traceback occurs on the summary hub.

The problem does not occur if there is no iso attached to the CDROM, or with Fedora iso in CDROM.

Version-Release number of selected component:
anaconda-32.24

The following was filed automatically by anaconda:
anaconda 32.24 exception report
Traceback (most recent call first):
  File "/usr/lib/python3.8/site-packages/dasbus/client/handler.py", line 496, in _handle_method_error
    raise exception from None
  File "/usr/lib/python3.8/site-packages/dasbus/client/handler.py", line 474, in _get_method_reply
    return self._handle_method_error(error)
  File "/usr/lib/python3.8/site-packages/dasbus/client/handler.py", line 442, in _call_method
    return self._get_method_reply(
  File "/usr/lib64/python3.8/site-packages/pyanaconda/payload/utils.py", line 74, in mount_device
    device_tree.MountDevice(device_name, mount_point)
  File "/usr/lib64/python3.8/site-packages/pyanaconda/payload/image.py", line 211, in find_optical_install_media
    payload_utils.mount_device(dev, mountpoint)
  File "/usr/lib64/python3.8/site-packages/pyanaconda/ui/gui/spokes/installation_source.py", line 860, in _initialize
    self._cdrom = find_optical_install_media()
  File "/usr/lib64/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.8/site-packages/pyanaconda/threading.py", line 280, in run
    threading.Thread.run(self)
pyanaconda.modules.common.errors.storage.MountFilesystemError: Failed to mount sr0 at /tmp/tmphuna95st: mounting filesystem iso9660 is not supported

Additional info:
addons:         com_redhat_kdump
cmdline:        /usr/bin/python3  /sbin/anaconda
cmdline_file:   initrd=test/rv/scripted/development-rawhide/initrd.img repo=http://download.englab.brq.redhat.com/pub/fedora/development-rawhide/Everything/x86_64/os BOOT_IMAGE=test/rv/scripted/development-rawhide/vmlinuz 
executable:     /sbin/anaconda
hashmarkername: anaconda
hawkey.log:     INFO úno-24 12:30:08 === Started libdnf-0.43.1 ===
kernel:         5.6.0-0.rc2.git3.1.fc33.x86_64
product:        Fedora
release:        Fedora release 33 (Rawhide)
release_type:   pre-release
type:           anaconda
version:        rawhide
Comment 1 Radek Vykydal 2020-02-24 12:37:02 UTC 
Created attachment 1665406 [details]
File: anaconda-tb
Comment 2 Radek Vykydal 2020-02-24 12:37:07 UTC 
Created attachment 1665407 [details]
File: anaconda.log
Comment 3 Radek Vykydal 2020-02-24 12:37:11 UTC 
Created attachment 1665408 [details]
File: dbus.log
Comment 4 Radek Vykydal 2020-02-24 12:37:13 UTC 
Created attachment 1665409 [details]
File: dnf.librepo.log
Comment 5 Radek Vykydal 2020-02-24 12:37:14 UTC 
Created attachment 1665410 [details]
File: environ
Comment 6 Radek Vykydal 2020-02-24 12:37:16 UTC 
Created attachment 1665411 [details]
File: lorax-packages.log
Comment 7 Radek Vykydal 2020-02-24 12:37:17 UTC 
Created attachment 1665412 [details]
File: lsblk_output
Comment 8 Radek Vykydal 2020-02-24 12:37:22 UTC 
Created attachment 1665413 [details]
File: lvm.log
Comment 9 Radek Vykydal 2020-02-24 12:37:23 UTC 
Created attachment 1665414 [details]
File: nmcli_dev_list
Comment 10 Radek Vykydal 2020-02-24 12:37:28 UTC 
Created attachment 1665415 [details]
File: os_info
Comment 11 Radek Vykydal 2020-02-24 12:37:33 UTC 
Created attachment 1665416 [details]
File: program.log
Comment 12 Radek Vykydal 2020-02-24 12:37:34 UTC 
Created attachment 1665417 [details]
File: storage.log
Comment 13 Radek Vykydal 2020-02-24 12:37:37 UTC 
Created attachment 1665418 [details]
File: syslog
Comment 14 Radek Vykydal 2020-02-24 12:37:39 UTC 
Created attachment 1665419 [details]
File: packaging.log
Comment 15 Vendula Poncova 2020-02-25 10:06:46 UTC 
Fixed in a pull request: https://github.com/rhinstaller/anaconda/pull/2339
Comment 16 Vendula Poncova 2020-02-26 10:32:39 UTC 
*** Bug 1807298 has been marked as a duplicate of this bug. ***
Comment 17 Adam Williamson 2020-02-26 16:32:42 UTC 
Funny, somehow didn't find this one when I searched.

Blocker justification, from the dupe: "proposing this as a Final blocker, as a violation of "The installer must be able to use an installer update image retrieved from removable media or a remote package source" - this is because, AFAIK, use of `inst.stage2` in this manner is necessary to use an installer update image via NFS. That is what this test actually *tests*. Also proposing as a Beta FE, as a bug in a significant feature (Final-blocking) which can't be fixed with an update."
Comment 18 Geoffrey Marr 2020-03-02 20:20:07 UTC 
Discussed during the 2020-03-02 blocker review meeting: [0]

The decision to classify this bug as an "AcceptedBlocker" and an "AcceptedFreezeException" was made as we find it violates the following blocker criteria:

"The installer must be able to use an installer update image retrieved from removable media or a remote package source". 

We also are accepting this as a Beta FE as a significant issue which cannot be fixed by update (installer issue).

[0] https://meetbot.fedoraproject.org/fedora-blocker-review/2020-03-02/f32-blocker-review.2020-03-02-17.00.txt
Comment 19 Fedora Update System 2020-03-04 20:15:28 UTC 
anaconda-32.24.2-2.fc32 has been pushed to the Fedora 32 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-52be94871e
Comment 20 Fedora Update System 2020-03-06 20:49:30 UTC 
anaconda-32.24.2-2.fc32 has been pushed to the Fedora 32 stable repository. If problems still persist, please make note of it in this bug report.
Comment 21 Fedora Update System 2020-03-17 13:47:05 UTC 
FEDORA-2020-84ddf3ee4d has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-84ddf3ee4d
Comment 22 Fedora Update System 2020-03-18 02:38:36 UTC 
anaconda-32.24.3-1.fc32 has been pushed to the Fedora 32 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-84ddf3ee4d
Comment 23 Fedora Update System 2020-03-22 03:09:07 UTC 
anaconda-32.24.3-1.fc32 has been pushed to the Fedora 32 stable repository. If problems still persist, please make note of it in this bug report.