Greenplum
1 Copper

Problem while starting gpperfmon

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HI guys,

Iam getting a problem while starting gpperfmon . My Greenplum database version is 4.1.2.2 and the gpperfmon version is 4.1. the database has got 8 primary and 8 mirror segments.

The error i collected from the gpperfmon log is below. kindly help me on this

2012-08-28 18:37:23|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

2012-08-28 18:37:31|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-4 (192.168.153.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:37:39|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

2012-08-28 18:37:47|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-4 (192.168.153.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:37:55|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

2012-08-28 18:38:03|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-4 (192.168.153.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:38:11|:-LOG: Connection to qa-sdw1 lost.  Restarting gpsmon.

2012-08-28 18:38:19|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1 (192.168.150.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:38:27|:-LOG: Connection to qa-sdw1 lost.  Restarting gpsmon.

2012-08-28 18:38:35|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1 (192.168.150.1:8888)

        error 4 (Interrupted system call)

2012-08-28 18:38:43|:-LOG: Connection to qa-sdw1 lost.  Restarting gpsmon.

2012-08-28 18:38:51|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1 (192.168.150.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:38:59|:-LOG: Connection to qa-sdw1-1 lost.  Restarting gpsmon.

2012-08-28 18:39:08|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-1 (192.168.150.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:39:16|:-LOG: Connection to qa-sdw1-1 lost.  Restarting gpsmon.

2012-08-28 18:39:24|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-1 (192.168.150.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:39:32|:-LOG: Connection to qa-sdw1-1 lost.  Restarting gpsmon.

2012-08-28 18:39:40|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-1 (192.168.150.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:39:48|:-LOG: Connection to qa-sdw1-2 lost.  Restarting gpsmon.

2012-08-28 18:39:56|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-2 (192.168.151.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:40:04|:-LOG: Connection to qa-sdw1-2 lost.  Restarting gpsmon.

2012-08-28 18:40:12|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-2 (192.168.151.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:40:20|:-LOG: Connection to qa-sdw1-2 lost.  Restarting gpsmon.

2012-08-28 18:40:28|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-2 (192.168.151.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:40:36|:-LOG: Connection to qa-sdw1-3 lost.  Restarting gpsmon.

2012-08-28 18:40:44|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-3 (192.168.152.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:40:52|:-LOG: Connection to qa-sdw1-3 lost.  Restarting gpsmon.

2012-08-28 18:41:00|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-3 (192.168.152.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:41:08|:-LOG: Connection to qa-sdw1-3 lost.  Restarting gpsmon.

2012-08-28 18:41:16|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-3 (192.168.152.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:41:24|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

2012-08-28 18:41:33|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-4 (192.168.153.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:41:41|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

2012-08-28 18:41:49|:-WARNING: [gpmmon.c:607] cannot connect to qa-sdw1-4 (192.168.153.1:8888)

        error 104 (Connection reset by peer)

2012-08-28 18:41:57|:-LOG: Connection to qa-sdw1-4 lost.  Restarting gpsmon.

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ViadeaZhu
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Re: Problem while starting gpperfmon

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Hello,

It seems gpperfmon lost connections to your segment servers.

Could you use "ping"/"telnet" to segment servers to see if they are alive?

For example:192.168.150.1:8888

Ping 192.168.150.1

Telnet 192.168.150.1 8888

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