Why /sys filesystem goes into read-only mode in Red Hat Enterprise Linux 6 that runs Docker ?
Issue
- /sys filesystem going into read-only mode
# cat /proc/mounts | grep -i "/sys"
sysfs /sys sysfs ro,relatime 0 0
- If /sys is remounting in "rw" mode then, after, sometime it is again getting remounted as "ro"
# mount -o remount,rw /sys
Environment
Red Hat Enterprise Linux 6
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
