This gives a prompt that has the hostname followed by the current directory, ending in the # (useful for root logins).
Networking
netstat -a <--ports netstat -i <--interfaces netstat -r <--routing table netstat -rv <--routing table and subnet mask
lanscan - provides hardware information about the nics in the server lanadmin - menu driven interface to administer lan nics lanadmin -x 0 bypass menu and show lan driver specific options for nic with id 0 lanadmin -X 100FD 0 - bypass menu and set nic at id 0 to 100 MBS, Full Duplex
ioscan -fnkC lan - shows ioscan information for device type "lan"
lanscan -i|awk '{print $1}'|xargs -i ifconfig {} -> does an ifconfig on all defined interfaces on that server
Changing the IP Address and Subnet mask:
set_parms ip_address
Then supply ip address and subnet mask when prompted. This process will require a reboot.
Changing the Default Gateway
Command
Description
cancel
deletes print jobs from queue
hppi
jet admin
ls -d -o file
prints a file
lpadmin
lpsched -v
lpstat
lists jobs in queue. -s -t
pr .profile | lp -n3
prints
pr -o10 -l64 -F -h
| lp
prints using margins of 10, page length of 64, header on each page
cd rc.config.d
vi netconf
Network Time Protocol (NTP)
ntpq -p --> lists ntp peers and their time sync status ntpq -p --> lists time sync status with that server (slightly different detail than ntpq -p)
/etc/ntp.conf --> configuration file Changes to the configuration require ntp daemon (xntpd) be stopped and restarted (restart is not recognized):
armdsp -a va7400 <-- real time display of the disk array armmgr -D va7400 HPA6189A00SG218H0024 armdiscover /opt/sanmgr/commandview/client/sbin --> Tells us the serial number armhost -d armhost -d 50060b000014e313 00SG218J0024 ioscan -fnc disk | more
cvui - creates luns
Choose storage array
Create LUN
Find last LUN
Create with new lun number
View existing luns
Process to export disk configuration to a file:
sam --> actions-->export
volume group name --> mapfile name
Fibre Channel Devices
ioscan -fknC fc <-- Lists fibre channel adapters.
To identify the devices:
ls -l /dev/fc*
fcmsutil - utility for fibre channel operations fcmsutil /dev/
Procedure to run fcmsutil on a fibre channel: ioscan -fnC disk|more --> Identify hw path of fibre channel adapter ioscan -fnH 1/0/0/0 --> Identify device of fibre channel adapter
or ls /dev/fc* on older adapters (arbitrated loop)
fcmsutil /dev/fcms2 stat --> fcmsutil that shows status of fibre channel adapter
HP-UX is a hardware path based operating system. When it boots up it does a hardware detection. It then compares the hardware that it detects with the hardware that is listed in /etc/ioconfig. If new hardware is detected, it is assigned the next available configuration information in the proper hardware path.
rmsf - remove special files insf - install special files
insf -C disk -e <-- This command will re-install all of the device files for the class "disk"
lsdev <-- Lists devices and drivers in the system
ioscan <-- searches for all devices and displays their hardware path ioscan -fnC disk <-- searches for all devices of class (C) disk ioscan -fnH <-- searches for a LUN
last 2 digits of hardware path in the LUN in octal (1/12/0/0.1.23)
Disk Devices
A disk device will have a name in the following format: c#t#d#
c# is the card number t# is the target number d# is the LUN - this is normally 0 unless RAID is being utilized
scsictl -a /dev/rdsk/c?t?d? <-- display control parameter information about the disk device scsictl -a -m queue_depth=4 -m queue_depth /dev/rdsk/c?t?d? <-- sets the queue depth
CD-ROM Devices
nohup /usr/sbin/pfs_mountd & - starts process nohup /usr/sbin/pfds & - starts process
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