On Wed, 12 Dec 2018 14:41:37 -0700 stan <stanl-fedorauser@xxxxxxxxxxx> wrote: > On Wed, 12 Dec 2018 16:07:49 -0500 > Jeff Moyer <jmoyer@xxxxxxxxxx> wrote: > > Thanks for your insight. Doesn't look good for my use of BFQ. > > > Note that you can change the current I/O scheduler for any block > > device by echo-ing into /sys/block/<dev>/queue/scheduler. Cat-ing > > that file will give you the list of available schedulers. > > That's part of the problem. BFQ doesn't appear in the list of > available schedulers. When I cat that location for my disks, I see > [noop]. Since CFQ does appear there if it is compiled into the > kernel, I'll have to look into what is done for CFQ and see how hard > it would be to patch the kernel to repeat that behavior for BFQ. Enabled deadline and cfq again, but still no bfq available. $ cat /sys/block/sda/queue/scheduler noop deadline [cfq] _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
