How to get hardware configuration of digital unix server

[Biju_4]

Hello All,

I am very new to Digital UNIX.Can anybody help me to get the details of physical disks installed on digital unix sysetm.Mainly looking for number of disks (internal + san)and capacity of each. My version is OSF1 V4.0. The hwmgr command is not present in my system.

# uname -a
OSF1 pascal V4.0 1229 alpha


Please help.

Thank you in advance.

[Ivan Ferreira]

The uerf -R -r 300 will give you information about devices on the system. You will see a series of rz devices with their model.

The scu show edt command may help you also.

The hwmgr command is not available on 4.0F

[Johan Brusche]

You can use the "scu" command:

scu> show edt
scu> sbtl 3 1 0
scu> show inquiry
scu> show capacity

Rgds,
__ Johan./

[Michael Schulte zur Sur]

Hi,

another chance is sys_check which generates html output with hardware and software descriptions.

greetings,

Michael

[Biju_4]

Hello All,

Thanks to all who helped with reply. I have one new question now.I am calculating the total disk space from the model number which I am getting from the scu / show edt utility.I found that one of my machine is having a HSZ40 attached disk.How to find out what is the disk space associated with this controller.

Device: RZ28D Bus: 0, Target: 0, Lun: 0, Type: Direct Access
Device: RZ29B Bus: 0, Target: 3, Lun: 0, Type: Direct Access
Device: RRD45 Bus: 0, Target: 6, Lun: 0, Type: Read-Only Direct Access
Device: TZ88 Bus: 1, Target: 5, Lun: 0, Type: Sequential Access
Device: HSZ40 Bus: 3, Target: 0, Lun: 0, Type: Direct Access


Thanks in advance..

Biju Joseph

[Michael Schulte zur Sur]

Hi,

there is a tool hszterm which you can use to access the hsz40.
scu show edt will show you what but, target, and lun you will have to specify.
/usr/lbin/hszterm -b "bus" -t "target" -l "lun"
Then use the command show disk full and you get the size of all disks.

greetings,

Michael

[Ivan Ferreira]

For each disk, you can also use:

disklabel -r

To get the total disk size.

The size of the c partition is the disk size, for example:

type: SCSI
disk: BF036863B5
label:
flags: dynamic_geometry
bytes/sector: 512
sectors/track: 705
tracks/cylinder: 4
sectors/cylinder: 2820
cylinders: 27150
sectors/unit: 71132000
rpm: 15000
interleave: 1
trackskew: 313
cylinderskew: 94
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0

8 partitions:
# size offset fstype fsize bsize cpg # ~Cyl values
a: 131072 0 unused 0 0 # 0 - 46*
b: 262144 131072 unused 0 0 # 46*- 139*
c: 71132000 0 swap # 0 - 25224*
d: 0 0 unused 0 0 # 0 - 0
e: 0 0 unused 0 0 # 0 - 0
f: 0 0 unused 0 0 # 0 - 0
g: 35369392 393216 unused 0 0 # 139*- 12681*
h: 35369392 35762608 unused 0 0 # 12681*- 25224*

This is a 71132000/2048=34732 (36G) disk.

[Biju_4]

In one of the machine I found the following drives

/dev/rre0c 16 GB
/dev/rrz0c 2 GB
/dev/rrz24c 20 GB
/dev/rrz3c 4 GB
/dev/rrza24c 20 GB

Total 62 GB

But the df output shows the following data

root_domain#root 131072 72683 43760 63% /
/proc 0 0 0 100% /proc
usr_domain#usr 1399880 1072418 243408 82% /usr
euc#usr2 16756736 4783061 828584 86% /usr2
euc#apl2 16756736 12217358 828584 94% /apl2
euc#scr2 16756736 172994 828584 18% /scr2
adm#bac 2134800 130261 1993056 7% /usr/bac
hsz40l#prj6 20938696 14146992 6704688 68% /prj6

Total Used Free
71.41 31.09 10.94

My question is how it is possible that the df is shoing 71GB when the physical disk capacity is 62GB. I guess this is not NFS mount.

Can somebody help please.

[Michael Schulte zur Sur · Accepted solution]

Hi,

that is easy.
euc#usr2 16756736 4783061 828584 86% /usr2
euc#apl2 16756736 12217358 828584 94% /apl2
euc#scr2 16756736 172994 828584 18% /scr2
are one domain and the space can only be counted once because the filesets share it.

Michael

[Biju_4]

This forum is really helpfull.Thanks to all who replied for my querries.I have assigned points for the replies.

Have a good day.

Thanks

Biju Joseph.