https://bugzilla.kernel.org/show_bug.cgi?id=202859 --- Comment #9 from Lei Ming (tom.leiming@xxxxxxxxx) --- >From the debugfs log, the blk-mq mapping is just one simple 1:N, all online 64 CPUs(128 all possible CPUs) are mapped to hw queue 0. I don't understand why this issue doesn't happen after you reduce CPU number to 24. Could you collect the following logs again after CPU number is reduced to 24? 1) lscpu 2) (cd /sys/kernel/debug/block/sdb && find . -type f -exec grep -aH . {} \;) -- You are receiving this mail because: You are watching the assignee of the bug.
