UNIX System Administration: July 2011

Solaris Command Reference
HD info(vendor, RPM, capacity)

oasis:/home/tse/dxy[9:18pm] iostat -E

sd0 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: SEAGATE Product: ST34371W SUN4.2G Revision: 7462 Serial No: 9742K71685
RPM: 7200 Heads: 16 Size: 4.29GB <4292075520 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 3 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd1 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: SEAGATE Product: ST32171W SUN2.1G Revision: 7462 Serial No: 9736T74649
RPM: 5400 Heads: 19 Size: 2.13GB <2127708160 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 3 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd6 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: TOSHIBA Product: XM5701TASUN12XCD Revision: 0997 Serial No: 04/09/97
RPM: 0 Heads: 0 Size: 18446744073.71GB <-8589934591 bytes>
Media Error: 0 Device Not Ready: 3 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

Display the number of used and free i-nodes

impulse:/home/dxy[4:07pm] df -F ufs -o i
Filesystem iused ifree %iused Mounted on
/dev/dsk/c0t3d0s0 38555 403045 9% /
/dev/dsk/c0t1d0s0 160761 345607 32% /export/home
/dev/md/dsk/d20 149826 1905214 7% /usr/local
impulse:/home/dxy[4:07pm] /usr/ucb/df -i
Filesystem iused ifree %iused Mounted on
/dev/dsk/c0t3d0s0 38555 403045 9% /
/dev/dsk/c0t1d0s0 160761 345607 32% /export/home
/dev/md/dsk/d20 149826 1905214 7% /usr/local
impulse:/home/dxy[4:07pm]

Display processes with the highest CPU utilization

velocity:/home/dxy[4:54pm] ps -eo pid,pcpu,args | sort +1n

Display processes with the highest memory usage

velocity:/home/dxy[4:54pm] ps -eo pid,vsz,args | sort +1n

Printing disk geometry and partition info

oasis:/home/dxy[4:16pm] prtvtoc /dev/rdsk/c0t0d0s0
* /dev/rdsk/c0t0d0s0 partition map
*
* Dimensions:
* 512 bytes/sector
* 135 sectors/track
* 16 tracks/cylinder
* 2160 sectors/cylinder
* 3882 cylinders
* 3880 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
* First Sector Last
* Partition Tag Flags Sector Count Sector Mount Directory
0 2 00 0 7855920 7855919 /usr/local
1 3 01 7855920 524880 8380799
2 5 00 0 8380800 8380799
oasis:/home/dxy[4:16pm]

Checking whether it's running in 32-bit mode or 64-bit mode
64-bit mode

% isalist -v
sparcv9+vis sparcv9 sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
% isainfo -v
64-bit sparcv9 applications
32-bit sparc applications

32-bit mode

% isalist -v
sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
% isainfo -v
32-bit sparc applications

Verifying a route to a specified network

# route -n get xxx.yyy.zzz.0
route to: xxx.yyy.zzz.0
destination: default
mask: default
gateway: xxx.yyy.aaa.254
interface: hme0
flags:
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 1500 0
#

print the version of OBP

% prtconf -V
OBP 3.3.2 1996/06/28 08:43

% /usr/platform/`uname -i`/sbin/prtdiag -v | grep OBP
OBP 3.11.1 1997/12/03 15:53 POST 3.11.4 1997/05/27 02:26
%

{2} ok .version
Release 3.23 Version 1 created 1999/07/16 12:08
OBP 3.23.1 1999/07/16 12:08
POST 2.0.2 1998/10/19 10:46
{2} ok

print the version of Open Windows

% showrev -w

OpenWindows version:
OpenWindows Version 3.6.1 25 January 1999

%

To determine which monitor resolution is available

% /usr/sbin/ffbconfig -res \?
Valid values for -res option are:
1024x768x60 [1]
1024x768x70 [1]
1024x768x75 [1] [2]
1024x768x77
1024x800x84
1152x900x66
1152x900x76
1280x800x76 [1] [2]
1280x1024x60 [1] [2]
1280x1024x67
1280x1024x76
1280x1024x85 [1] [2]
960x680x112s
960x680x108s
640x480x60 [1] [2]
640x480x60i [1]
768x575x50i [1]
1440x900x76 [1] [2]
1600x1000x66 [1] [2]
1600x1000x76 [1] [2]
1600x1280x76 [1] [2]
1920x1080x72 [1] [2]
1920x1080x76 [1] [2]
1920x1200x70 [1] [2]
1920x1200x75 [1] [2]
svga [1]
1152
1280
stereo
vga [1] [2]
ntsc [1]
pal [1]
none
Notes:
[1] monitor does not support this resolution.
[2] this version of FFB (FFB1) does not support this resolution.
%

system configuration
% sysdef
Display the device list (and drivers attached to devices)

% prtconf -D
System Configuration: Sun Microsystems sun4u
Memory size: 256 Megabytes
System Peripherals (Software Nodes):

SUNW,Ultra-1
packages
terminal-emulator
deblocker
obp-tftp
disk-label
ufs-file-system
chosen
openprom
client-services
options, instance #0 (driver name: options)
aliases
memory
virtual-memory
counter-timer
sbus, instance #0 (driver name: sbus)
SUNW,CS4231 (driver name: audiocs)
auxio
flashprom
SUNW,fdtwo, instance #0 (driver name: fd)
eeprom (driver name: eeprom)
zs, instance #0 (driver name: zs)
zs, instance #1 (driver name: zs)
sc
SUNW,pll
SUNW,fas, instance #0 (driver name: fas)
sd (driver name: sd)
st (driver name: st)
sd, instance #0 (driver name: sd)
sd, instance #1 (driver name: sd)
sd, instance #2 (driver name: sd)
sd, instance #3 (driver name: sd)
sd, instance #4 (driver name: sd)
sd, instance #5 (driver name: sd)
sd, instance #6 (driver name: sd)
sd, instance #7 (driver name: sd)
sd, instance #8 (driver name: sd)
sd, instance #9 (driver name: sd)
sd, instance #10 (driver name: sd)
sd, instance #11 (driver name: sd)
sd, instance #12 (driver name: sd)
sd, instance #13 (driver name: sd)
sd, instance #14 (driver name: sd)
SUNW,hme, instance #0 (driver name: hme)
SUNW,bpp (driver name: bpp)
SUNW,UltraSPARC
SUNW,ffb, instance #0 (driver name: ffb)
pseudo, instance #0 (driver name: pseudo)

processor type, speed

% psrinfo -v
Status of processor 0 as of: 06/16/99 12:38:51
Processor has been on-line since 02/07/99 01:47:11.
The sparcv9 processor operates at 200 MHz,
and has a sparcv9 floating point processor.

patch applied on the system
% showrev -p
exported file system on NFS server
% showmount -e NFS_SERVER
display current run level
% who -r
Find out a package which a file belongs to

% pkgchk -l -p /usr/lib/sendmail
Pathname: /usr/lib/sendmail
Type: regular file
Expected mode: 4555
Expected owner: root
Expected group: bin
Expected file size (bytes): 650720
Expected sum(1) of contents: 22626
Expected last modification: Apr 07 04:13:53 1999
Referenced by the following packages:
SUNWsndmu
Current status: installed

%

Examining gcc behavior
% gcc -v -x c /dev/null
Display the version of CDE

% /usr/ccs/bin/what /usr/dt/bin/dtmail
/usr/dt/bin/dtmail:
CDE Version 1.3.4
CDEVersion1.3.4

Display the version of BIND

% nslookup -class=chaos -q=txt version.bind ns0.optix.org
Server: impulse.optix.org
Address: 210.164.85.210
Aliases: 210.85.164.210.in-addr.arpa

VERSION.BIND text = "8.2.2-P5"
% dig @ns-tk021.ocn.ad.jp version.bind chaos txt
; <<>> DiG 8.2 <<>> @ns-tk021.ocn.ad.jp version.bind chaos txt
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; version.bind, type = TXT, class = CHAOS

;; ANSWER SECTION:
VERSION.BIND. 0S CHAOS TXT "4.9.7-REL"

;; Total query time: 81 msec
;; FROM: velocity to SERVER: ns-tk021.ocn.ad.jp 203.139.160.103
;; WHEN: Tue May 9 17:26:23 2000
;; MSG SIZE sent: 30 rcvd: 64

%

system configuration

% /usr/platform/`uname -i`/sbin/prtdiag
System Configuration: Sun Microsystems sun4u 8-slot Sun Enterprise 4000/5000
System clock frequency: 82 MHz
Memory size: 512Mb

========================= CPUs =========================

Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------ ------ ----
0 0 0 248 2.0 US-II 1.1
0 1 1 248 2.0 US-II 1.1
2 4 0 248 2.0 US-II 1.1
2 5 1 248 2.0 US-II 1.1

========================= Memory =========================

Intrlv. Intrlv.
Brd Bank MB Status Condition Speed Factor With
--- ----- ---- ------- ---------- ----- ------- -------
0 0 256 Active OK 60ns 2-way A
2 0 256 Active OK 60ns 2-way A

========================= IO Cards =========================

Bus Freq
Brd Type MHz Slot Name Model
--- ---- ---- ---- -------------------------------- ----------------------
1 SBus 25 3 SUNW,hme
1 SBus 25 3 SUNW,fas/sd (block)
1 SBus 25 13 SUNW,soc/SUNW,pln 501-2069
5 SBus 25 3 SUNW,hme
5 SBus 25 3 SUNW,fas/sd (block)
5 SBus 25 13 SUNW,soc/SUNW,pln 501-2069

Detached Boards
===============
Slot State Type Info
---- --------- ------ -----------------------------------------
3 disabled disk Disk 0: Target: 10 Disk 1: Target: 11
7 disabled disk Disk 0: Target: 14 Disk 1: Target: 15

No failures found in System
===========================

No System Faults found
======================

%

Source : http://www.optix.org/~dxy/solaris/command/

Gathering Solaris system information
A UNIX administrator may be asked to gather system information about his/her Solaris systems. Here are the commands used on a Solaris 7 system to gather various system information.

Processors
The psrinfo utility displays processor information. When run in verbose mode, it lists the speed of each processor and when the processor was last placed on-line (generally the time the system was started unless it was manually taken off-line).

/usr/sbin/psrinfo -v
Status of processor 1 as of: 12/12/02 09:25:50
Processor has been on-line since 11/17/02 21:10:09.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of processor 3 as of: 12/12/02 09:25:50
Processor has been on-line since 11/17/02 21:10:11.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.

The psradm utility can enable or disable a specific processor.

To disable a processor:
/usr/sbin/psradm -f processor_id

To enable a processor:
/usr/sbin/psradm -n processor_id

The psrinfo utility will display the processor_id when run in either standard or verbose mode.

RAM
The prtconf utility will display the system configuration, including the amount of physical memory.

To display the amount of RAM:

/usr/sbin/prtconf | grep Memory
Memory size: 3072 Megabytes

Disk space
Although there are several ways you could gather this information, the following command lists the amount of kilobytes in use versus total kilobytes available in local file systems stored on physical disks. The command does not include disk space usage from the /proc virtual file system, the floppy disk, or swap space.

df -lk | egrep -v "Filesystem|/proc|/dev/fd|swap" | awk '{ total_kbytes += $2 } { used_kbytes += $3 } END { printf "%d of %d kilobytes in use.\n", used_kbytes, total_kbytes }'
19221758 of 135949755 kilobytes in use.

You may want to convert the output to megabytes or gigabytes and display the statistics as a percentage of utilization.

The above command will list file system usage. If you are interested in listing physical disks (some of which may not be allocated to a file system), use the format command as the root user, or the iostat -En command as a non-privileged user.

Processor and kernel bits
If you are running Solaris 2.6 or earlier, you are running a 32-bit kernel.

Determine bits of processor:
isainfo -bv

Determine bits of Solaris kernel:
isainfo -kv

Source : http://www.brandonhutchinson.com/

UNIX System Administration

Saturday, July 16, 2011

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Solaris Command Reference

Some Gathering Solaris system information Stuff

Saturday, July 9, 2011

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Friday, July 8, 2011

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Saturday, July 2, 2011

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