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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When pcp_recovery_node calls my basebackup.sh script, I get this error in my postgresql log when trying to rsync data from master node to down node:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Host key verification failed.^M<o:p></o:p></p>
<p class="MsoNormal">rsync: connection unexpectedly closed (0 bytes received so far) [sender]<o:p></o:p></p>
<p class="MsoNormal">rsync error: unexplained error (code 255) at io.c(605) [sender=3.0.9]<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Command I called:<o:p></o:p></p>
<p class="MsoNormal">$ pcp_recovery_node -d 600 localhost 9898 admin pw 0<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">DEBUG: send: tos="R", len=43<o:p></o:p></p>
<p class="MsoNormal">DEBUG: recv: tos="r", len=21, data=AuthenticationOK<o:p></o:p></p>
<p class="MsoNormal">DEBUG: send: tos="D", len=6<o:p></o:p></p>
<p class="MsoNormal">DEBUG: recv: tos="e", len=20, data=recovery failed<o:p></o:p></p>
<p class="MsoNormal">DEBUG: command failed. reason=recovery failed<o:p></o:p></p>
<p class="MsoNormal">BackendError<o:p></o:p></p>
<p class="MsoNormal">DEBUG: send: tos="X", len=4<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I call basebackup.sh as postgres user, it runs fine. <o:p>
</o:p></p>
<p class="MsoNormal">I do have keys set up between both nodes.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">from pgpool log:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Apr 17 00:52:00 node0 pgpool[2798]: starting recovering node 0<o:p></o:p></p>
<p class="MsoNormal">Apr 17 00:52:00 node0 pgpool[2798]: CHECKPOINT in the 1st stage done<o:p></o:p></p>
<p class="MsoNormal">Apr 17 00:52:00 node0 pgpool[2798]: starting recovery command: "SELECT pgpool_recovery('basebackup.sh', 'node0', '/d1/apps/postgresql/9.1/main')"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My config:<o:p></o:p></p>
<p class="MsoNormal">#------------------------------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal"># ONLINE RECOVERY<o:p></o:p></p>
<p class="MsoNormal">#------------------------------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal">recovery_user = 'postgres'<o:p></o:p></p>
<p class="MsoNormal">recovery_password = ''<o:p></o:p></p>
<p class="MsoNormal">recovery_1st_stage_command = 'basebackup.sh'<o:p></o:p></p>
<p class="MsoNormal">recovery_2nd_stage_command = 'pgpool_recovery_pitr.sh'<o:p></o:p></p>
<p class="MsoNormal">recovery_timeout = 600<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is pcp_recovery_node actually running under user=admin (which is in our pcp.conf file) or does it use recovery_user = postgres?
<o:p></o:p></p>
<p class="MsoNormal">Why am I seeing permission issues?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks!<o:p></o:p></p>
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