Solaris中查看硬件信息常用命令

1、如何查看cpu的状态？　

# psrinfo -v  （root权限）

# psrinfo -v
Status of virtual processor 0 as of: 03/20/2012 17:16:26
on-line since 03/19/2012 13:37:54.
The i386 processor operates at 3000 MHz,
and has an i387 compatible floating point processor.
Status of virtual processor 1 as of: 03/20/2012 17:16:26
on-line since 03/19/2012 13:37:59.
The i386 processor operates at 3000 MHz,
and has an i387 compatible floating point processor.

# mpstat 可以列出多cpu负载的状态

# mpstat
CPU minf mjf xcal  intr ithr  csw icsw migr smtx  srw syscl  usr sys  wt idl
  0   13   0    3   473  173  299    4   19    3    0  5095    1   0   0  99
  1   14   0    2   244   59  328    4   19    2    0  4851    1   0   0  99

# 显示cpu使用率最高的进程

# ps -eo pid,pcpu,args | sort +1n
    0  0.0 sched
    1  0.0 /usr/sbin/init
    2  0.0 pageout
    3  0.0 fsflush
    5  0.0 zpool-rpool
    6  0.0 kmem_task
    7  0.0 intrd
    8  0.0 vmtasks

# 显示内存占用率最高的进程

# ps  -eo pid,vsz,args | sort +1n
    0    0 sched
    2    0 pageout
    3    0 fsflush
    5    0 zpool-rpool
    6    0 kmem_task
    7    0 intrd
    8    0 vmtasks
  184    0 zpool-myrpool
  878    0 nfs4cbd_kproc
  883    0 lockd_kproc
  PID  VSZ COMMAND
 2008    0 nfsd_kproc
.........

# 显示当前的运行级别

# who -rH
NAME       LINE         TIME          IDLE    PID  COMMENTS
   .       run-level 3  Mar  8 15:48     3      0  S

# 显示当前用户信息

# who am i

# 获得系统信息

# uname -X
System = SunOS
Node = ${HOSTNAME}
Release = 5.11
KernelID = 11.1
Machine = sun4v
BusType = <unknown>
Serial = <unknown>
Users = <unknown>
OEM# = 0
Origin# = 1
NumCPU = 16

# 网卡的信息

# netstat -np
Net to Media Table: IPv4
Device   IP Address               Mask      Flags      Phys Addr
------ -------------------- --------------- -------- ---------------
net0   10.113.193.238       255.255.255.255 SPLA     00:14:4f:2a:97:e0
net0   10.113.193.227       255.255.255.255          00:03:ba:51:b6:59
net0   10.113.193.231       255.255.255.255          00:14:4f:2a:cc:42
net0   10.113.193.221       255.255.255.255          00:14:4f:1f:cf:04
net0   10.113.193.211       255.255.255.255          00:1e:68:04:43:ee
net0   10.113.193.202       255.255.255.255          00:c0:9f:49:d8:ee
net0   10.113.193.32        255.255.255.255          00:09:3d:13:c1:ec
net0   10.113.193.33        255.255.255.255          00:23:8b:76:e9:92
net0   10.113.193.29        255.255.255.255          00:14:4f:3e:98:6f
net0   10.113.193.2         255.255.255.255          00:d0:00:65:ec:00
net0   10.113.193.3         255.255.255.255          00:d0:02:d4:30:00
net0   10.113.193.1         255.255.255.255          00:00:0c:07:ac:c1
net0   10.113.193.75        255.255.255.255          00:0c:29:88:c6:74

kstat -c net|grep name
name:   chipid                          class:    net
name:   driverinfo                      class:    net
name:   phydata                         class:    net
name:   phys                            class:    net
name:   statistics                      class:    net
name:   chipid                          class:    net
name:   driverinfo                      class:    net
name:   phydata                         class:    net
name:   phys                            class:    net
name:   statistics                      class:    net
name:   chipid                          class:    net
name:   driverinfo                      class:    net
name:   phydata                         class:    net
name:   phys                            class:    net
name:   statistics                      class:    net
name:   chipid                          class:    net
name:   driverinfo                      class:    net
name:   phydata                         class:    net
name:   phys                            class:    net
name:   statistics                      class:    net
name:   mac_rx_hwlane0                  class:    net
name:   mac_rx_ring0                    class:    net
name:   mac_rx_hwlane0                  class:    net
name:   mac_rx_ring0                    class:    net
name:   mac_rx_hwlane0                  class:    net
name:   mac_rx_hwlane1                  class:    net
name:   mac_rx_hwlane2                  class:    net
name:   mac_rx_hwlane3                  class:    net
name:   mac_rx_ring0                    class:    net
name:   mac_rx_ring1                    class:    net
name:   mac_rx_ring2                    class:    net
name:   mac_rx_ring3                    class:    net
name:   mac_rx_hwlane0                  class:    net
name:   mac_rx_hwlane1                  class:    net
name:   mac_rx_hwlane2                  class:    net
name:   mac_rx_hwlane3                  class:    net
name:   mac_rx_ring0                    class:    net
name:   mac_rx_ring1                    class:    net
name:   mac_rx_ring2                    class:    net
name:   mac_rx_ring3                    class:    net
name:   ip6stat                         class:    net
name:   ipdrop                          class:    net
name:   ipsec_stat                      class:    net
name:   ipstat                          class:    net
name:   inbound                         class:    net
name:   outbound                        class:    net
name:   ah_stat                         class:    net
name:   esp_stat                        class:    net
name:   net0                            class:    net
name:   net1                            class:    net
name:   net2                            class:    net
name:   net3                            class:    net
name:   net4                            class:    net
name:   lo0                             class:    net
name:   link                            class:    net
name:   link                            class:    net
name:   link                            class:    net
name:   link                            class:    net
name:   sctpstat                        class:    net
name:   sdpstat                         class:    net
name:   strstat                         class:    net
name:   tcpstat                         class:    net
name:   tcpstat_g                       class:    net
name:   udpstat                         class:    net
name:   phys                            class:    net
name:   link                            class:    net

2、如何查看内存？　

# prtconf | grep 'Memory' 可以查看内存的多少.  （root权限）

# prtconf | grep 'Memory'
Memory size: 3932 Megabytes

# /usr/platform/sun4v/sbin/prtdiag | grep 'Memory'

#  /usr/platform/sun4v/sbin/prtdiag
System Configuration:  Oracle Corporation  sun4v Sun Fire(TM) T1000
Memory size: 1852 Megabytes

================================ Virtual CPUs ================================


CPU ID Frequency Implementation         Status
------ --------- ---------------------- -------
0      1000 MHz  SUNW,UltraSPARC-T1     on-line
1      1000 MHz  SUNW,UltraSPARC-T1     on-line
2      1000 MHz  SUNW,UltraSPARC-T1     on-line
3      1000 MHz  SUNW,UltraSPARC-T1     on-line
4      1000 MHz  SUNW,UltraSPARC-T1     on-line
5      1000 MHz  SUNW,UltraSPARC-T1     on-line
6      1000 MHz  SUNW,UltraSPARC-T1     on-line
7      1000 MHz  SUNW,UltraSPARC-T1     on-line
8      1000 MHz  SUNW,UltraSPARC-T1     on-line
9      1000 MHz  SUNW,UltraSPARC-T1     on-line
10     1000 MHz  SUNW,UltraSPARC-T1     on-line
11     1000 MHz  SUNW,UltraSPARC-T1     on-line
12     1000 MHz  SUNW,UltraSPARC-T1     on-line
13     1000 MHz  SUNW,UltraSPARC-T1     on-line
14     1000 MHz  SUNW,UltraSPARC-T1     on-line
15     1000 MHz  SUNW,UltraSPARC-T1     on-line

========================= IO Configuration =========================

            IO
Location    Type  Slot Path                                          Name                      Model
----------- ----- ---- --------------------------------------------- ------------------------- ----------
MB/NET0    PCIE     MB                      /pci@7c0/pci@0/network@4      network-pci14e4,1668
MB/NET1    PCIE     MB                    /pci@7c0/pci@0/network@4,1      network-pci14e4,1668
MB/NET2    PCIX     MB                /pci@7c0/pci@0/pci@8/network@1      network-pci108e,1648
MB/NET3    PCIX     MB              /pci@7c0/pci@0/pci@8/network@1,1      network-pci108e,1648
MB/PCIX    PCIX     MB                   /pci@7c0/pci@0/pci@8/scsi@2           scsi-pci1000,50   LSI,1064

3、如何动态添加swap分区？

# $su － root ----- 成为超级用户
# mkfile 100m /home/swapfile ----- 创建100m的Swap文件
# /usr/sbin/swap －a /path/filename ----- 激活Swap文件
# /usr/sbin/swap －l ----- 验证swap文件
# /usr/sbin/swap －d /path/filename ----- 取消swap文件
# rm -rf /home/swapfile ----- 删除swap文件

4、如何查看当前网卡是以何种速率起来的？

# dmesg |grep link

# dmesg | grep link
.[ID 435574 kern.info] NOTICE: e1000g0 link up, 100 Mbps, full duplex

5、如何使用光、软驱？

一般情况下用：
# /etc/init.d/volmgt start
# volcheck
以上方法不行，用：
# /etc/init.d/volmgt stop
# mount -F hsfs -o ro /dev/dsk/c0t6d0s0 /cdrom --挂接光驱
# mount -F pcfs /dev/diskette0 /floppy --挂接软驱
solaris定义系统磁盘文件系统说明：
ufs – UNIX文件系统。
zfs -  是Solaris缺省的文件系统。
hsfs – 高密度CD-ROM文件系统，是只读文件系统。
pcfs – PC文件系统，支持DOS格式化的软盘

6、SCSI设备的命名规则是什么？

带有总线控制器的硬盘的使用，下面列出了总线控制器的硬盘命名习惯：
cWtXdYsZ
c Logical controller number
t Physical bus target number
d Drive number
s Slice (or partition) number (0 to 7)
例如：
/dev/rdsk/c0t0d0s0 该原始接口对应第一个控制器的第一个SCSI目标地址的第一个硬盘的第一片(根)
/dev/rdsk/c0t0d0s2 该原始接口对应第一个控制器的第一个SCSI目标地址上的第一个硬盘的第三片(表示整上硬盘)

7、如何查看硬盘的使用情况？　

# df -k　　　 可以看到已安装的文件系统的空间大小及剩余空间大小。
# quota -v　 查看用户的磁盘空间信息,如果你用quota限制了用户空间大小的话。
# du -sk *　　　 查看目录的使用情况
# du -k | sort -n 可以迅速发现那个目录是最大的。

8、如何查看硬盘物理信息？

# format 这个命令也可以查看硬盘的类型和分区的详细情况

# format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c2t0d0 <SUN80G cyl 65533 alt 2 hd 16 sec 149>
          /pci@7c0/pci@0/pci@8/scsi@2/sd@0,0

# iostat -E　看硬盘的大小和型号

# iostat -E
sd1       Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: ATA      Product: HITACHI HDS7280S Revision: A6CA Serial No:
Size: 80.03GB <80026361856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 295 Predictive Failure Analysis: 0

# prtvtoc /dev/rdsk/c0t0d0s0 显示某个磁盘的分区状况

# prtvtoc /dev/dsk/c2t0d0s0
* /dev/dsk/c2t0d0s0 partition map
*
* Dimensions:
*     512 bytes/sector
*     149 sectors/track
*      16 tracks/cylinder
*    2384 sectors/cylinder
*   65535 cylinders
*   65533 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*   First     Sector    Last
*   Sector     Count    Sector
*           0      2384      2383
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
       0      2    00       2384 156228288 156230671
       2      5    01          0 156230672 156230671

9、查看系统内核命令。　

# isainfo 看内核的bit,
# isainfo -kv 调整内核
# modinfo 显示可载入的模组
# prtconf 显示系统硬件配置（周边设备）
#sysdef 显示可载入的模组，硬件配置与一些可以调整的核心参考值
#ulimit -a

10、打印当前的OBP版本号

# prtconf -V

# prtconf -V
OBP 4.27.7 2007/10/24 08:23

# /usr/platform/sun4v/sbin/prtdiag –v | grep OBP

# /usr/platform/sun4v/sbin/prtdiag -v | grep OBP
OBP 4.27.7 2007/10/24 08:23

11、查看及启动系统的64位内核模式

64位模式
# isalist –v
sparcv9+vis sparcv9 sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
# isainfo –v
64-bit sparcv9 applications
32-bit sparc applications
# isainfo –b
64

12、如何配置网卡ip？

# ifconfig -a --查看网卡,例如是hme0
# ifconfig hme0 unplumb --停止网卡
# ifconfig hme0 plumb --起用网卡
# ifconfig hme0 inet 192.168.2.3 netmask 255.255.255.0 up --添加ip、子网掩码
# vi /etc/defaultrouter 添加默认路由的ip
# vi /etc/hostname.hme0 添加主机名
# vi /etc/nodename 添加主机名
# vi /etc/resolv.conf
domain china.com 你的域名
nameserver 202.106.0.20 你使用的nds ip
# vi /etc/nsswitch.conf 更改 hosts：file dns
# vi /etc/hosts
# getent hosts $HOSTNAME

13、 PROM状态命令与参数

格式： OK> 指令
命令 说明
banner 显示当前机器配置状况，CPU,内存,hostid,EtherNet
probe-scsi 显示内部SCSI通道所挂接设备
probe-scsi-all 显示所有SCSI通道及所挂接设备
probe-ide 显示所有IDE通道及所挂接设备(针对U10,U5)
devalias 显示设备别名，如 cdrom,disk,disk0,disk1等
printenv 无参数，显示环境变量或
参数为环境变量名 如： printenv auto-boot?
setenv 设置环境变量，如： setenv auto-boot? false
set-default 恢复环境变量预定值 如：set-default auto-boot?
set-defaults 恢复所有环境变量预定值
boot device option 启动主机
设备别名: cdrom 或 disk
设备名: /pci@1f,4000/scsi@3,1/disk@6,0:f
option -r 设备配置
-s 单用户
eject cdrom|floppy 弹出cdrom或floppy
reset 复位
test net
watch-net-all
show-devs

14、查找网卡名称及接口个数

# grep network /etc/path_to_inst

# grep network /etc/path_to_inst
"/pci@7c0/pci@0/pci@8/network@1" 2 "bge"
"/pci@7c0/pci@0/pci@8/network@1,1" 3 "bge"
"/pci@7c0/pci@0/network@4" 0 "bge"
"/pci@7c0/pci@0/network@4,1" 1 "bge"
"/virtual-devices@100/channel-devices@200/virtual-network-switch@0" 0 "vsw"

本文出自 “LinuxLeon” 博客，请务必保留此出处http://leonkuo.blog.51cto.com/3133504/811626