On Mon, 2017-02-13 at 22:07 +0000, Bart Van Assche wrote: > On Mon, 2017-02-13 at 22:07 +0100, Paolo Valente wrote: > > but what do you think about trying this fix? > > Sorry but with ... the same server I used for the previous test still > didn't boot up properly. A screenshot is available at > https://goo.gl/photos/Za9QVGCNe2BJBwxVA. > > > Otherwise, if you have no news or suggestions, would you be willing to > > try my micro-logging proposal https://github.com/Algodev-github/bfq-mq? > > Sorry but it's not clear to me what logging mechanism you are referring > to and how to enable it? Are you perhaps referring to > CONFIG_BFQ_REDIRECT_TO_CONSOLE? Anyway, a second screenshot has been added to the same album after I had applied the following patch: diff --git a/block/Makefile b/block/Makefile index 1c04fe19e825..bf472ac82c08 100644 --- a/block/Makefile +++ b/block/Makefile @@ -2,6 +2,8 @@ # Makefile for the kernel block layer # +KBUILD_CFLAGS += -DCONFIG_BFQ_REDIRECT_TO_CONSOLE + obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-tag.o blk-sysfs.o \ blk-flush.o blk-settings.o blk-ioc.o blk-map.o \ blk-exec.o blk-merge.o blk-softirq.o blk-timeout.o \ Bart.