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Edwin Peer

  • Email: epeer@isoho.st
  • Registered on: 05/25/2013
  • Last connection: 05/25/2013

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05/25/2013

07:27 AM rbd Bug #3737: Higher ping-latency observed in qemu with rbd_cache=true during disk-write
Update: seems to work fine if I turn writeback caching back on again (previously turned off before patching).
12:24 AM rbd Bug #3737: Higher ping-latency observed in qemu with rbd_cache=true during disk-write
Using ceph 0.61.2 and qemu 1.4.2 or earlier versions with the patch:
The following hangs after a few iterations:
...

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