[Nut-upsuser] APC Smart-UPS X 1500 Restart Issue.
AJain at dataram.com
Fri Aug 20 15:56:47 UTC 2010
APC Smart-UPS X 1500 Restart Issue.
I have installed nut-2.4.3. I have manually modified the files apc-hid.c
and udev-rules to support 5G APC UPS. I took sample code from the 2.5
Shutdown process is working very well -- upsmon creates the file
/etc/killpower - shutdown script checks for the file and issues
/sbin/upsdrvctl shutdown - UPS cuts the power off. All is well.
I am facing an issue when power is reapplied to the UPS. Following is
the behavior I see:
1. Power comes back to the outlet.
2. System powers up.
3. When system reaches "Starting udev", UPS power cycles again.
Above cycle repeats forever.
If I cut the power to UPS for ~20 mins and then re-apply power to UPS,
system comes back fine.
I was searching through the mail-list and I see some other people are
experiencing similar issue:
I was wondering if there is a resolution for this issue.
[root at DVXSAJ02 etc]# uname -a
Linux DVXSAJ02 126.96.36.199-133.xssmp #1 SMP Sat Aug 14 10:13:27 EDT 2010
x86_64 x86_64 x86_64 GNU/Linux
[root at DVXSAJ02 etc]# cat /etc/redhat-release
CentOS release 5.4 (Final)
[root at DVXSAJ02 etc]# upsc scups
device.mfr: American Power Conversion
device.model: Smart-UPS X 1500
driver.version.data: APC HID 0.95
ups.firmware: COM 02.3 / UPS 02.2
ups.mfr: American Power Conversion
ups.model: Smart-UPS X 1500
ups.status: OL CHRG
[root at DVXSAJ02 etc]#
[root at DVXSAJ02 etc]# cat /etc/sysconfig/ups
# If the UPS is locally attached set it to "yes"
# Any options to pass to upsd
# Added MODEL=upsdrvctl so that /etc/init.d/halt will issue
# This *must* be the same as in /etc/ups/upsmon.conf
[root at DVXSAJ02 etc]# cat /etc/ups/ups.conf
driver = usbhid-ups
port = auto
desc = "UPS on USB"
Any suggestion is welcome.
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