Hi, We've been trying out autofs with both systemd-automount and the autofs userspace daemon, and it seems like it incorrectly marks a mountpoint as "expired" even though it's still in use in a different mount namespace. Am I doing something wrong? Are mount namespaces supported by the autofs driver? Reproduction: /etc/autofs/auto.master: /mnt/test /etc/autofs/auto.test.nfs --timeout 10 /etc/autofs/auto.test.nfs: test -rw,soft,intr server.domain:/exports/nfs On one tab, I start autofs: # automount -f -v On another, I unshare a namespace, and cd into the test directory: # cd /mnt # unshare -m --propagation shared # cd test/test And just wait. The mount correctly happens, but after 10 seconds, the autofs daemon gets an expired message and tries to umount hte nfs mount, and fails, because it's busy. It retries until I cd out of the nfs directory, then it of course succeeds: Starting automounter version 5.1.3, master map auto.master using kernel protocol version 5.02 mounted indirect on /mnt/test with timeout 10, freq 3 seconds attempting to mount entry /mnt/test/test mounted /mnt/test/test 1 remaining in /mnt/test 1 remaining in /mnt/test 1 remaining in /mnt/test expiring path /mnt/test/test >> umount.nfs4: /mnt/test/test: device is busy >> umount.nfs4: /mnt/test/test: device is busy >> umount.nfs4: /mnt/test/test: device is busy Unable to update the mtab file, /proc/mounts and /etc/mtab will differ expired /mnt/test/test 1 remaining in /mnt/test 1 remaining in /mnt/test 1 remaining in /mnt/test 1 remaining in /mnt/test expiring path /mnt/test/test expired /mnt/test/test Thanks, Alex Badics -- To unsubscribe from this list: send the line "unsubscribe autofs" in
