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ACFS Compatibility Issue with UEK3 Kernel Version Above 3.8.13-118.4.2 And Below 3.8.13-118.8.1 - "CLSU-00100: operating system function: ioctl failed with error data: 1 " (Doc ID 2157001.1)

Last updated on FEBRUARY 02, 2019

Applies to:

Linux OS - Version Oracle Linux 6.5 with Unbreakable Enterprise Kernel [3.8.13] to Oracle Linux 7.2 with Unbreakable Enterprise Kernel [3.8.13] [Release OL6U5 to OL7U2]
Oracle Cloud Infrastructure - Version N/A and later
Information in this document applies to any platform.


If you are using Oracle Linux with UEK3 kernel versions above 3.8.13-118.4.2 and below 3.8.13-118.8.1 along with ACFS then you are likely to face a issue with creating of ACFS disks and you may encounter below error:

When we tried to format ASM disks as ACFS then we get below error with UEK3 kernel version 3.8.13-118.6.1.el7uek.x86_64



Upgraded kernel to UEK3 kernel version 3.8.13-118.6.1.


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