After applying the InfoScale patch, the LLT kernel module appears to be incorrectly linked to /dev/null.
Article ID: 100074587
Updated On:
Description
Error Message
ls -al /opt/VRTSllt/modules/llt.ko.5.14.0-570.12.1.el9_6.x86_64*
lrwxrwxrwx. 1 root root 9 Jun 5 22:46 /opt/VRTSllt/modules/llt.ko.5.14.0-570.12.1.el9_6.x86_64 -> /dev/null
Cause
This is an expected behavior seen immediately after the patch installation. During the patch installation process, temporary symbolic links to /dev/null may be created to avoid module loading conflicts. This state does not impact product functionality.
Resolution
Once the LLT services are started, the correct module linkage is restored automatically.
Example:
lrwxrwxrwx. 1 root root 64 Jul 6 20:08 /opt/VRTSllt/modules/llt.ko.5.14.0-570.12.1.el9_6.x86_64 -> /opt/VRTSllt/modules/llt.ko.5.14.0-570.12.1.el9_6.x86_64-nonrdma
Issue/Introduction
After applying the 8.0.2.3100 patch, the LLT kernel module appears to be incorrectly linked to /dev/null
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