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# Runs a 64k random write test against the ceph BlueStore.
[global]
ioengine=libfio_ceph_objectstore.so # must be found in your LD_LIBRARY_PATH
conf=ceph-bluestore.conf # must point to a valid ceph configuration file
directory=/mnt/fio-bluestore # directory for osd_data
#oi_attr_len=350-4000 # specifies OI(aka '_') attribute length range to couple
# writes with. Default: 0 (disabled)
#snapset_attr_len=35 # specifies snapset attribute length range to couple
# writes with. Default: 0 (disabled)
#_fastinfo_omap_len=186 # specifies _fastinfo omap entry length range to
# couple writes with. Default: 0 (disabled)
#pglog_simulation=1 # couples write and omap generation in OSD PG log manner.
# Ceph's osd_min_pg_log_entries, osd_pg_log_trim_min,
# osd_pg_log_dups_tracked settings control cyclic
# omap keys creation/removal.
# Following additional FIO pglog_ settings to apply too:
#pglog_omap_len=173 # specifies PG log entry length range to couple
# writes with. Default: 0 (disabled)
#pglog_dup_omap_len=57 # specifies duplicate PG log entry length range
# to couple writes with. Default: 0 (disabled)
#single_pool_mode=0 # Enables the mode when all jobs run against for the same pool.
rw=randwrite
iodepth=16
time_based=1
runtime=20s
[bluestore]
nr_files=64
size=256m
bs=64k
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