lvchange -r 8192 your-lv seems to be safe and permanent, but does OS ignore this value (as suggested by the original poster)?
-- very sub-optimal default readahead settings on device and unused readahead setting in LVM https://bugs.launchpad.net/bugs/129488 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
