Opened 13 years ago
Last modified 10 years ago
#572 new defect
IZ2721: pid file should not have execute rights
Reported by: | crei | Owned by: | |
---|---|---|---|
Priority: | low | Milestone: | |
Component: | sge | Version: | 6.1u5 |
Severity: | Keywords: | execution | |
Cc: |
Description
[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=2721]
Issue #: 2721 Platform: All Reporter: crei (crei) Component: gridengine OS: All Subcomponent: execution Version: 6.1u5 CC: None defined Status: NEW Priority: P4 Resolution: Issue type: DEFECT Target milestone: --- Assigned to: pollinger (pollinger) QA Contact: pollinger URL: * Summary: pid file should not have execute rights Status whiteboard: Attachments: Issue 2721 blocks: Votes for issue 2721: Opened: Wed Sep 10 02:28:00 -0700 2008 ------------------------ When tight integration is used, pid files containing the application's process id are created in tmpdir. These pid files have execute rights. ------- Additional comments from crei Fri Sep 12 05:36:57 -0700 2008 ------- Problem can be reproduced with qrsh -inherit ... >qstat -help | head -1 GE 6.1u5 (build 20080912) and also N1GE 6.0u13 1) create tight_pe >qconf -ap tight_pe pe_name tight_pe slots 1000 user_lists NONE xuser_lists NONE start_proc_args /bin/true stop_proc_args /bin/true allocation_rule $round_robin control_slaves TRUE job_is_first_task FALSE urgency_slots min 2) create tight.q >qconf -aq tight.q qname tight.q hostlist host_A host_B pe_list make tight_pe tmpdir /tmp/test shell /bin/csh slots 10 => Create /tmp/test on the hosts from hostlist as root with rwx permissions for everyone 3) Submit tight pe job which requests pe > qsub -pe tight_pe 4 $SGE_ROOT/examples/jobs/sleeper.sh 6000 Your job 1 ("Sleeper") has been submitted => Wait for running job: > qstat -g t job-ID prior name user state submit/start at queue master ja-task-ID -------------------------------------------------------------------------------------------------------------------- 1 0.55500 Sleeper admin_user r 09/12/2008 14:16:30 tight.q@host_A SLAVE tight.q@host_A SLAVE 1 0.55500 Sleeper admin_user r 09/12/2008 14:16:30 tight.q@host_B MASTER tight.q@host_B SLAVE tight.q@host_B SLAVE 4) Change $HOME/.cshrc and "add umask 0027" line open new terminal and create a file the default permissions should be: -rw-r----- 5) Submit parallel tasks with qrsh -inherit ... >setenv JOB_ID 1 >setenv SGE_TASK_ID 1 > qrsh -inherit host_A $SGE_ROOT/examples/jobs/sleeper.sh 600 Here I am. Sleeping now at: Fri Sep 12 14:20:41 MEST 2008 6) go to tmp/test directory where job is running ... # pwd /tmp/test # ls -la total 32 drwxrwxrwx 3 root root 185 Sep 12 14:20 . drwxrwxrwt 37 root sys 7969 Sep 12 14:20 .. drwxr-xr-x 2 admin_user staff 186 Sep 12 14:20 1.1.tight.q # cd 1.1.tight.q/ # ls -la total 24 drwxr-xr-x 2 admin_user staff 186 Sep 12 14:20 . drwxrwxrwx 3 root root 185 Sep 12 14:20 .. -rwxr----- 1 admin_user staff 4 Sep 12 14:20 pid.1.host_A => The permissions of the pid file are wrong! It should be 644 and not depend on users shell configuration! WORKAROUND: The users shell environment have to set the correct umask!
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