Per-command priority: Priority logging and libaio/io_uring cmdprio_percentage
authorPhillip Chen <phillip.a.chen@seagate.com>
Wed, 22 Jan 2020 23:28:38 +0000 (16:28 -0700)
committerPhillip Chen <phillip.a.chen@seagate.com>
Wed, 22 Jan 2020 23:28:38 +0000 (16:28 -0700)
commitb2a432bfbb6d10e93f2c8f8092d6db672d45af0d
treed81812d79ff714c2a687d3da5be4116c5fad7eac
parent7a4e480d8875a31bee6f2a39c87c25e276cec616
Per-command priority: Priority logging and libaio/io_uring cmdprio_percentage

Add cmdprio_percentage option to libaio and io_uring engines to set
ioprio on a per-command basis. Add tracking of high priority
commands to be displayed separately in human readable and JSON
outputs.
19 files changed:
HOWTO
client.c
engines/filecreate.c
engines/filestat.c
engines/io_uring.c
engines/libaio.c
eta.c
fio.1
fio.h
init.c
io_u.c
io_u.h
ioengines.c
iolog.c
iolog.h
server.c
server.h
stat.c
stat.h