O'Reilly logo

Learning Ceph - Second Edition by Karan Singh, Vaibhav Bhembre, Anthony D'Atri

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Fill volume, then 4k random writes for 96 hours, occasional read verification:

[global]ioengine=libaiodirect=1group_reportingfilename=/dev/sda[sequential-fill]description=Sequential fill phaserw=writeiodepth=16bs=4M[random-write-steady]stonewalldescription=Random write steady state with verificationrw=randwritebssplit=512b/10:4k/80:64k/5:1M/5time_basedruntime=345600iodepth=32numjobs=4write_bw_log=fio-write-bwwrite_lat_log=fio-write-latwrite_iops_log=fio-write-iopslog_avg_msec=1000verify=crc32c-intelverify_dump=1verify_backlog=1000000

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required