Created attachment 396289 [details]
/tmp/*log.tgz

Description of problem:

Choosing read-only when mounting the previous install from rescue mode, warns about a problem mounting the disks.  I'm still able to chroot into the rescued environment.  This happens under when rescuing a default partition scheme.

Version-Release number of selected component (if applicable):
 * anaconda-13.31

How reproducible:
 * 100%

Steps to Reproduce:
1. Boot the installer into rescue mode on a previously installed system
2. When prompted, choose to mount hte system read-only

                   ┌──────────────┤ Rescue ├───────────────┐                    
                   │                                       │                    
                   │ Your system has been mounted under    │                    
                   │ /mnt/sysimage.                        │                    
                   │                                       │                    
                   │ Press <return> to get a shell. If you │                    
                   │ would like to make your system the    │                    
                   │ root environment, run the command:    │                    
                   │                                       │                    
                   │         chroot /mnt/sysimage          │                    
                   │                                       │                    
                   │ The system will reboot automatically  │                    
                   │ when you exit from the shell.         │                    
                   │                                       │                    
                   │                ┌────┐                 │                    
                   │                │ OK │                 │                    
                   │                └────┘                 │                    
                   │                                       │                    
                   │                                       │                    
                   └───────────────────────────────────────┘                    

3. Press OK to access the rescue environment  

Actual results:

                   ┌───────────────┤ Rescue ├───────────────┐                   
                   │                                        │                   
                   │ An error occurred trying to mount some │                   
                   │ or all of your system. Some of it may  │                   
                   │ be mounted under /mnt/sysimage.        │                   
                   │                                        │                   
                   │ Press <return> to get a shell. The     │                   
                   │ system will reboot automatically when  │                   
                   │ you exit from the shell.               │                   
                   │                                        │                   
                   │                ┌────┐                  │                   
                   │                │ OK │                  │                   
                   │                └────┘                  │                   
                   │                                        │                   
                   │                                        │                   
                   └────────────────────────────────────────┘                   

Expected results:

 * No error message

Additional info:

 * mounting the system read-write works fine
 * from /tmp/anaconda.log 

15:02:20,863 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 95] Operation not supported
15:02:20,864 DEBUG anaconda: isys.py:mount()- going to mount /dev/vda1 on /mnt/sysimage as ext4 with options ro
15:02:20,924 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 30] Read-only file system
15:02:20,929 INFO anaconda: failed to set SELinux context for /mnt/sysimage/lost+found: [Errno 30] Read-only file system
15:02:20,934 DEBUG anaconda: isys.py:umount()- going to unmount /mnt/sysimage, removeDir = False
15:02:21,320 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 95] Operation not supported
15:02:21,324 DEBUG anaconda: isys.py:mount()- going to mount /dev/mapper/vg_test117-lv_root on /mnt/sysimage as ext4 with options ro
15:02:21,951 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 30] Read-only file system
15:02:21,955 INFO anaconda: failed to set SELinux context for /mnt/sysimage/lost+found: [Errno 30] Read-only file system
15:02:21,973 DEBUG anaconda: isys.py:umount()- going to unmount /mnt/sysimage, removeDir = False
15:02:22,720 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 95] Operation not supported
15:02:22,724 DEBUG anaconda: isys.py:mount()- going to mount /dev/mapper/vg_test117-lv_root on /mnt/sysimage as ext4 with options ro
15:02:22,746 INFO anaconda: failed to set SELinux context for /mnt/sysimage: [Errno 30] Read-only file system
15:02:22,750 INFO anaconda: failed to set SELinux context for /mnt/sysimage/lost+found: [Errno 30] Read-only file system
15:02:22,970 INFO anaconda: failed to set SELinux context for /mnt/sysimage/boot: [Errno 30] Read-only file system
15:02:22,971 DEBUG anaconda: isys.py:mount()- going to mount /dev/vda1 on /mnt/sysimage/boot as ext4 with options defaults,ro
15:02:22,990 INFO anaconda: failed to set SELinux context for /mnt/sysimage/boot: [Errno 30] Read-only file system
15:02:22,994 INFO anaconda: failed to set SELinux context for /mnt/sysimage/boot/lost+found: [Errno 30] Read-only file system
15:02:23,003 INFO anaconda: failed to set SELinux context for /mnt/sysimage/dev: [Errno 30] Read-only file system
15:02:23,004 DEBUG anaconda: isys.py:mount()- going to mount //dev on /mnt/sysimage/dev as bind with options defaults,ro,bind
15:02:23,037 DEBUG anaconda: isys.py:mount()- going to mount devpts on /mnt/sysimage/dev/pts as devpts with options gid=5,mode=620,ro
15:02:23,055 INFO anaconda: failed to set SELinux context for /mnt/sysimage/dev/pts: [Errno 30] Read-only file system
15:02:23,065 DEBUG anaconda: isys.py:mount()- going to mount tmpfs on /mnt/sysimage/dev/shm as tmpfs with options defaults,ro
15:02:23,083 INFO anaconda: failed to set SELinux context for /mnt/sysimage/dev/shm: [Errno 30] Read-only file system
15:02:23,091 INFO anaconda: failed to get default SELinux context for /proc: [Errno 2] No such file or directory
15:02:23,093 DEBUG anaconda: isys.py:mount()- going to mount proc on /mnt/sysimage/proc as proc with options defaults,ro
15:02:23,109 INFO anaconda: failed to get default SELinux context for /proc: [Errno 2] No such file or directory
15:02:23,117 INFO anaconda: failed to get default SELinux context for /sys: [Errno 2] No such file or directory
15:02:23,118 DEBUG anaconda: isys.py:mount()- going to mount sysfs on /mnt/sysimage/sys as sysfs with options defaults,ro
15:02:23,155 INFO anaconda: failed to get default SELinux context for /sys: [Errno 2] No such file or directory
15:02:58,011 DEBUG anaconda: isys.py:mount()- going to mount /selinux on /mnt/sysimage/selinux as selinuxfs with options defaults
15:02:58,048 ERROR anaconda: <type 'exceptions.IOError'>: [Errno 30] Read-only file system: '/mnt/sysimage/.autorelabel'