[Bug 1798081] [NEW] ceph got slow request because of primary osd drop messages

[dongdong tao]

Public bug reported:

ceph version 0.80.5
the reason that primary osd drop the secondary osd's subop reply message is because of 
a bug that the message sequence number is truncated to unsigned 32 bit from unsigned 64 bit.

the bug is already reported in the upstream: https://tracker.ceph.com/issues/16122
and fixed at https://github.com/ceph/ceph/pull/9456

it's already backported to Jewel, but not to harmer

** Affects: ceph (Ubuntu)
     Importance: Undecided
         Status: New

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Title:
  ceph got slow request because of primary osd drop messages

Status in ceph package in Ubuntu:
  New

Bug description:
  ceph version 0.80.5
  the reason that primary osd drop the secondary osd's subop reply message is because of 
  a bug that the message sequence number is truncated to unsigned 32 bit from unsigned 64 bit.

  the bug is already reported in the upstream: https://tracker.ceph.com/issues/16122
  and fixed at https://github.com/ceph/ceph/pull/9456

  it's already backported to Jewel, but not to harmer

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