** Tags added: vivid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mountall in Ubuntu. https://bugs.launchpad.net/bugs/1431271
Title: Cleaning /tmp on booting needs too long/can block the booting process Status in mountall package in Ubuntu: New Bug description: I'm using Ubuntu 15.04 dev with mountall 2.54ubuntu1 and for some tests I have created the directory /tmp/test with 1 million empty files in it. As I'm using a hard disk drive the next boot has needed ~25 minutes mainly to cleanup /tmp/test. I'm seeing 2 problems here: - The cleanup process has needed a too long time. If I'm recreating /tmp/test with 1 million files, dropping the caches with "echo 3 > /proc/sys/vm/drop_caches" and executing "rm -fr /tmp/test" the cleanup needs only ~3.5 minutes so maybe something can be enhanced here. - The cleanup process blocks the booting process so the user can't login until it has finished. Even with such a performance optimization from above this can still become a problem in some cases. Maybe on the booting process /tmp could be renamed to /tmp.old and a new directory for /tmp could be created as this is very fast even with a bloated /tmp. The booting process can then continue and /tmp.old could be deleted asynchronously in the background (maybe with low priority). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mountall/+bug/1431271/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
