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action #91947

Updated by szarate almost 3 years ago

We had regression in cifs-utils: https://bugzilla.suse.com/show_bug.cgi?id=1184815 - mounting was broken when used with krb 
 This scenario could be made into automated test to prevent from happening again 

 ## Acceptance Criteria 

 AC1: network/cifs.pm is testing mounting with krb as indicated in the bug, and the test is run across all maintenance releases 

 ## Suggestions 

 * Check what´s needed for the krb5 server to be configured, so that the following mount, either passes or fails (try first with a lower version of the package or SP?) 

 > # Enable CIFS debug to get more info from dmesg 
 > echo 'module cifs +p' > /sys/kernel/debug/dynamic_debug/control 
 > echo 'file fs/cifs/* +p' > /sys/kernel/debug/dynamic_debug/control 
 > echo 7 > /proc/fs/cifs/cifsFYI 
 >  
 > # Command to mount CIFS FS ( error 126 ) 
 > # mount -t cifs //dfs.moon.corner.tech/software/SAP /opt/software/share -o gid=sapsys,file_mode=0440,dir_mode=0775,sec=krb5,username=NG-CB-UBD201$,vers=3.0 
 > mount error(126): Required key not available 
 > Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) and kernel log messages (dmesg) 
 >  

 * **AC1**: Provide two verification runs for 15-SP2, one with the version that passes and another with the version that fails. 
 * **AC2**: branch the changes to run unconditionally on 15-SP3 
 * **AC3**: Soft fail for openSUSE 

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