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PS0, PS1, PS2, PS3 Have Failed. Server is still up

I am seeing the following logs on all 5 of my servers, indicating that all 4 power supplies have failed. However, the server is still running, and can successfully power up from a full shutdown.

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May 1 16:39:11 ... rmclomv: [ID 974741 kern.error] PSU @ PS0 has FAILED.

May 1 16:39:44 ... rmclomv: [ID 974773 kern.error] PSU @ PS2 has FAILED.

May 1 16:40:14 ... rmclomv: [ID 974757 kern.error] PSU @ PS1 has FAILED.

May 1 16:42:01 ... rmclomv: [ID 974789 kern.error] PSU @ PS3 has FAILED.

May 1 16:54:13 ... rmclomv: [ID 974741 kern.error] PSU @ PS0 has FAILED.

May 1 16:54:46 ... rmclomv: [ID 974773 kern.error] PSU @ PS2 has FAILED.

May 1 16:55:16 ... rmclomv: [ID 974757 kern.error] PSU @ PS1 has FAILED.

May 1 16:57:03 ... rmclomv: [ID 974789 kern.error] PSU @ PS3 has FAILED.

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Is there a known issue here? or is something actually wrong with all 5 of my servers?

[973 byte] By [dtailora] at [2007-11-27 3:00:43]
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# 1
You don't say what kind of hardware you have, but remember the fault LED will stay on until the ALOM is rest, on may types of hardware.Need more info:What kinf od hardware? Do the errors repeat every mionutes? Is there a recovery? Are the services LEDs on on the PSU?
wsandersa at 2007-7-12 3:42:06 > top of Java-index,General,Talk to the Sysop...
# 2

These servers are v440z running Solaris 8. The errors are repeating every 5 minutes for each PSU, and there is a service LED on the PSU. Although I find it surprising that this is happeneing on all 5 servers.

The issue only came up when after powering down all servers, and powering them back up again. So will resetting the ALOM actually help? And how do I reset the ALOM without rebooting the OS?

Message was edited by:

dtailor

dtailora at 2007-7-12 3:42:06 > top of Java-index,General,Talk to the Sysop...
# 3

Not familiar with the V440z, but on a V440 the command would be:

/usr/platform/SUNW,Sun-Fire-V440/sbin/scadm resetrsc

Also, make sure the ALOM is upgraded to 1.5.5 or able.

If that doens't take care of it, and it's happening on all 5 hosts, you might actually take a took at the reliability of your AC power.

wsandersa at 2007-7-12 3:42:06 > top of Java-index,General,Talk to the Sysop...
# 4
Thanks, that helped.
dtailora at 2007-7-12 3:42:06 > top of Java-index,General,Talk to the Sysop...
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