Hello Kudu Jenkins,

I'd like you to reexamine a change.  Please visit

    http://gerrit.cloudera.org:8080/7031

to look at the new patch set (#12).

Change subject: disk failure: tests for disk failure recovery
......................................................................

disk failure: tests for disk failure recovery

This patch adds an EMC test that spawns three servers and triggers EIOs
on two of them to fail two different tablets. With improper
disk-failure-handling, this scenario alone would have been enough to
leave the server with only a single copy of data, as the two servers
with EIOs would have been shut down entirely.

With proper disk-failure handling, this scenario would be salvageable,
and data would be replicated on the remaining disks. This exercises the
FlushMRS codepath.

Tests are also added to test behavior during FlushDMS calls and during
scans, ensuring the servers return to a normal state. All of these tests
are parameterized to run with both the LBM and FBM.

Change-Id: I8ff63ec71ab718866484b9f3ec7264bc72ecfe97
---
M src/kudu/integration-tests/CMakeLists.txt
A src/kudu/integration-tests/disk_failure-itest.cc
2 files changed, 407 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/31/7031/12
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I8ff63ec71ab718866484b9f3ec7264bc72ecfe97
Gerrit-PatchSet: 12
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: David Ribeiro Alves <davidral...@gmail.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>

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