On Tue, 16 Feb 2016 11:55:07 +0100 (CET) Dietmar Maurer <diet...@proxmox.com> wrote:
> > Besides, I do not understand why reading 64KB is slow - ceph libraries > should have/use a reasonable readahead cache to make it fast? > Due to the nature of the operation that reading is considered random block read by ceph so a randread fio test with a block size of 64KB should show similarly bad numbers. -- Hilsen/Regards Michael Rasmussen Get my public GnuPG keys: michael <at> rasmussen <dot> cc http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E mir <at> datanom <dot> net http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C mir <at> miras <dot> org http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917 -------------------------------------------------------------- /usr/games/fortune -es says: I understand why you're confused. You're thinking too much. -- Carole Wallach.
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