/proc/thread-self/root/etc/modprobe.d/ Current File: //proc/thread-self/root/etc/modprobe.d/mdadm.conf

# mdadm module configuration file
# set start_ro=1 to make newly assembled arrays read-only initially,
# to prevent metadata writes.  This is needed in order to allow
# resume-from-disk to work - new boot should not perform writes
# because it will be done behind the back of the system being
# resumed.  See http://bugs.debian.org/415441 for details.

options md_mod start_ro=1