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- From: mcm@gorgon.unx.sas.com (Mike Mitchell)
- Newsgroups: comp.sys.hp
- Subject: LED's on 700's
- Message-ID: <Bt7Cw4.AMo@unx.sas.com>
- Date: 18 Aug 92 23:21:40 GMT
- Sender: news@unx.sas.com (Noter of Newsworthy Events)
- Organization: SAS Institute Inc.
- Lines: 19
- Nntp-Posting-Host: gorgon.unx.sas.com
-
- Does anyone know what the lower 4 LED's (left-most if horizontal) on an
- HP-720 mean? I know that it is really an 8-bit register, it shows diagnostic
- information when HP-UX is not running. I want to know what every bit means
- when HP-UX is running. From /usr/include/sys/param.h, I know that the
- bits are (from most to least significant) :
-
- LAN_XMIT_LED 0x80 (transmit on LAN)
- LAN_RCV_LED 0x40 (receive on LAN)
- DISK_DRV_LED 0x20 (SCSI bus activity)
- KERN_OK_LED 0x10 ('Heartbeat')
-
- I'd like to know what the other four LEDs mean. All I have is 'led3' through
- 'led0'. They do flash when the system is busy, so they must mean something.
-
- --
- ------------------------------------------------------------------------------
- Mike Mitchell
- mcm@unx.sas.com "If you hear me talking on the wind, You've got
- (919) 677-8000 X6793 to understand, We must remain perfect strangers"
-