Infrastructure

/a/yuriw-2024-04-20_15:32:38-rados-wip-yuriw-testing-20240419.185239-main-distro-default-smithi/7664981

2024-04-20T18:24:28.746 DEBUG:teuthology.orchestra.run.smithi191:> sudo TESTDIR=/home/ubuntu/cephtest bash -c 'sudo ceph osd pool set cache target_max_objects 500'
2024-04-20T18:24:29.542 DEBUG:teuthology.orchestra.run:got remote process result: None
2024-04-20T18:24:29.543 ERROR:teuthology.run_tasks:Saw exception from tasks.
Traceback (most recent call last):
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/run_tasks.py", line 105, in run_tasks
    manager = run_one_task(taskname, ctx=ctx, config=config)
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/run_tasks.py", line 83, in run_one_task
    return task(**kwargs)
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/task/exec.py", line 66, in task
    remote.run(
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/orchestra/remote.py", line 523, in run
    r = self._runner(client=self.ssh, name=self.shortname, **kwargs)
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/orchestra/run.py", line 455, in run
    r.wait()
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/orchestra/run.py", line 161, in wait
    self._raise_for_status()
  File "/home/teuthworker/src/git.ceph.com_teuthology_9481b1d62f50e7d0a4f3dd83adf6945b08d5ff17/teuthology/orchestra/run.py", line 174, in _raise_for_status
    raise ConnectionLostError(command=self.command,
teuthology.exceptions.ConnectionLostError: SSH connection to smithi191 was lost: "sudo TESTDIR=/home/ubuntu/cephtest bash -c 'sudo ceph osd pool set cache target_max_objects 500'" 
2024-04-20T18:24:29.745 ERROR:teuthology.util.sentry: Sentry event: https://sentry.ceph.com/organizations/ceph/?query=cead8a596ff0418eac36639ae90c37de

May be an infra issue due to the "SSH connection to smithi191 was lost" in the Traceback, but let's monitor.