[CentOS] verify clean umount
Robert Arkiletian
robark at gmail.comThu Jan 28 04:24:16 UTC 2016
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This is on a C6 systems. How can I verify that an ext4 data partition is being unmounted properly at (reboot/shutdown) on a sysV init system. I've looked at S01reboot and S01halt scripts in etc but what I'm concerned about is that I mounted my partition on a tmpfs dir mount point. So if those S01 scripts try to umount the tmpfs dir first they may get a "target busy" and then they will try a force umount. (I think that's not good) Basically I'm trying to verify that the partition (on reboot/shutdown) is being unmounted before its tmpfs mount point. Is there an easy way to verify this?
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