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Directory /tmp permissions is set to 755 when using encrypted LV (Doc ID 2792731.1)

Last updated on JULY 19, 2021

Applies to:

Linux OS - Version Oracle Linux 8.4 with Unbreakable Enterprise Kernel [5.4.17] and later
Information in this document applies to any platform.


When directory /tmp is using encrypted luks LVM with ext2/3/4 file system in OL8, the permission of the /tmp filesystem could be incorrectly set to 0755 after rebooting, even set it to 1777 manually before rebooting . For example, 


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