Eventually I may try to check th extended file attributes on the two directories. Fo rthe moment this is just an observation, on AFS it is ok and on local disks it fails. After installing XE 10.2 I tried to fire my RPD up, but hit this: /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/lib/libnnz10.so: cannot restore segment prot after reloc: Permission denied [nQSError: 46029] Failed to load the DLL /app/oracle/product/obiee/server/Bin/libnqsdbgatewayoci10g.so. Dhawal (May 19, 2014 5:41 am) After knowing through this post that the error is because of SE Linux being in enforcing mode instead of permissive, I entered the Linux setup his comment is here
But when I ran lsnrctl I get error [[email protected] ~]$ lsnrctl lsnrctl: error while loading shared libraries: /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission deniedI also get the same error Name (required) Email (will not be published) (required) Notify me of follow-up comments by email. Notify me of new posts by email. Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses!
I'm now working at Rittman Mead Consulting, if you want to hire me you can contact me there. Use the audit2allow program to add rules to permit the blocked behaviour: audit2allow -M nqsserver -i oracle.log Where -M defines a new module name (i've called it after nqsserver), and -i Thanks to Stefan and Ana for the help with the lxbuild node, and to Peter with the help in understanding setroubleshoot! Error While Loading Shared Libraries: Cannot Restore Segment Prot After Reloc: Permission Denied If I change the settings /usr/sbin/setsebool allow_execmod=off allow_execmem=off allow_execstack=on allow_execheap=off then the test fails.
Seehttp://en.wikipedia.org/wiki/Security-Enhanced_Linux Disabling it actually is bad. What is this "SELinux permissive"? Otherwise, enjoy your new Oracle installation! The simplest form of this command shows the following information: [[email protected] ~]# sestatus SELinux status: enabled SELinuxfs mount: /selinux Current mode: enforcing Mode from config file: enforcing Policy version: 21 Policy
I disabled it and now Oracle works. Selinux Cannot Restore Segment Prot After Reloc: Permission Denied This time I am able to reproduce the problem with Oracle on slc5 with gcc. I created a simple OCI test built against OCI 11.2. This means that # all kernel and initrd paths are relative to /, eg. # root (hd0,0) # kernel /boot/vmlinuz-version ro root=/dev/hda1 # initrd /boot/initrd-version.img #boot=/dev/hda default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title
Have you come across a fix for running SELINUX in enforcing mode? weblink The selinux bit which is responsible for the error is indeed allow_execmod (as specified in the documentation), rather than a combination of the other bits allow_execmem/heap/stack as was assumed so far. Cannot Restore Segment Prot After Reloc Permission Denied Linux So far we had not touched this (it was off): if our executables succeed in spite of this, there must be another reason. - At CERN, it may be that we Cannot Restore Segment Prot After Reloc Permission Denied Redhat Concerning the selinux bits I do very much agree with you that allow_execmod should be the bit to be set to avoid the relocation problem but with my tests I did
Setting the mode with setenforce command above will not survive a reboot. this content thanks..ReplyDeleteMuhammad Fauzan AriffinNovember 15, 2012 at 11:17 PMHi, thanks for the tip! It's a security feature. In permissive mode the denials will still occur and will be logged but the operations will not be blocked. Libjvm.so Cannot Restore Segment Prot After Reloc Permission Denied
Comment by Andrea Valassi [ 01/Dec/09 ] I have done some more tests (because I found some more problems again on non-Oracle libraries for icc on lxbuild148, bug #59859). Use the setenforce command to change between permissive and enforcing modes at runtime. I am attaching the last logfile. weblink and many more of this kind ...
This is VERY BAD. How To Disable Selinux Please feel free to post questions if any. For instance on http://www.orafaq.com/forum/t/47634/0/ "The key is just to set selinux=permissive or disabled- rather than enforcing- in the /etc/selinux/config file." Stefan and Marco, can you please follow this up and give
If you would like to change the mode permanently see the following link. I looked into it. For the record, I also tried eu-textfindrel (this only exists on slc5 machines!) and I confirm that -fpic is missing (if this is the source of the problem). Are you saying that we have to ask Oracle to provide a library that is compiled with the -fPIC option, or otherwise we will not be able to use oracle on
One additional observation comes from bug #59859: -fPIC does not work as expected on icc 11.0, leading to the 'segment prot' error, while this is fixed in icc 11.1. For example:title Red Hat Enterprise Linux AS (2.6.9-42.ELsmp)root (hd0,0)kernel /vmlinuz-2.6.9-42.ELsmp ro root=LABEL=/ rhgb quiet selinux=0initrd /initrd-2.6.9-42.ELsmp.img•Reboot the server.To set SELinux to Permissive mode, use either of these methods:1. Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses! check over here However, I would advise against disabling SELinux.
Andrea Comment by Andrea Valassi [ 09/Jan/09 ] Attachment dev.Fri_COOL-preview-i686-slc5-gcc34-dbg-qmtest.zip has been added with description: None Comment by Andrea Valassi [ 09/Jan/09 ] The nightly tests are still failing on slc5, This would at least allow us to run some basic tests of the LCG AA software on SLC5. You can set SELinux to permissive mode using the setenforce 0 command. [[email protected] ~]# getenforce Enforcing [[email protected] ~]# setenforce 0 [[email protected] ~]# getenforce Permissive [[email protected] ~]# The setenforce 0 command only They asked me if we see the problem on 32 or 64 bits.
Comment by chet -- December 18, 2009 @ 20:10 That was a really a good catch.. This shows that indeed allow_execmod alone is repronsible for this issue (irrespective of mem/heap). Like Show 0 Likes(0) Actions Go to original post Actions Incoming Links Re: Oracle and SElinux About Oracle Technology Network (OTN)My Oracle Support Community (MOSC)MOS Support PortalAboutModern Marketing BlogRSS FeedPowered byOracle Cheers & Thx Stefan Comment by Andrea Valassi [ 17/Dec/08 ] Thanks Stefan.
This issue is tracked with Oracle bugs 6140224 and 6342166." Comment by Stefan Roiser [ 07/Jan/09 ] Hi Andrea et al, I just saw that we were still using the "old" It is used in LCG_57 (COOL283), though not yet in the LCG_56x series. The new 11.2 instant client has been installed, which is meant to fix the issue. This means that the only failures we observe are those in the nightlies.
Resizing ASM Disks In An All-Flash Array Environment dlvr.it/M8wrKW #o… 2monthsago RT @dbiservices: New post in our blog by Daniel Westermann: The fastest way to get the Oracle sample schemas ift.tt/2cnGNbx