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1597b3e3a1
Older guests may not send flushes properly (i.e. never), so if this is enabled, rbd_cache=true is safe for them transparently. Disable by default, since it will unnecessarily slow down newer guest boot, and prevent writeback caching for things that don't need to send flushes, like the command line tool. Refs: #3817 Signed-off-by: Josh Durgin <josh.durgin@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com> |
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| .. | ||
| disk.conf | ||
| librbdpy.rst | ||
| libvirt.rst | ||
| qemu-rbd.rst | ||
| rados-rbd-cmds.rst | ||
| rbd-cloudstack.rst | ||
| rbd-config-ref.rst | ||
| rbd-ko.rst | ||
| rbd-openstack.rst | ||
| rbd-snapshot.rst | ||
| rbd.rst | ||