------- Comment From jac...@de.ibm.com 2017-06-07 07:59 EDT------- Hello Benjamin,
you're right and let me rephrase in more detail: The multiqueue feature is questioned here, but the feature has an impact to multipathing, because Ubuntu-Xenial boots up and has the multiqueue feature turned on as default(!!). You can run "multipathing" but you will have to turn off the multiqueue feature explicitely if you don't want to potentially run into the hang scenario described here. And my recommendation would be to turn the "multiqueue" feature off by default for all Kernel versions prior to 4.11 .... that's what I wanted to express with my previous post. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1670634 Title: blk-mq: possible deadlock on CPU hot(un)plug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1670634/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
