查看機型 :
SUN的小型機的機型都在面板上寫著有,如NETRA T 1125,
還有比如utra 5,utra 10等等。
SUN的小型機的機型都在面板上寫著有,如NETRA T 1125,
還有比如utra 5,utra 10等等。
查看cpu個數
#top (錯誤,不正確,因為sun中的top命令不能完全看到所有的cpu情況,與HP用法也不一樣)
CPU states: 99.3% idle, 0.1% user, 0.6% kernel, 0.0% iowait, 0.0% swap
表示只有一個cpu
#top (錯誤,不正確,因為sun中的top命令不能完全看到所有的cpu情況,與HP用法也不一樣)
CPU states: 99.3% idle, 0.1% user, 0.6% kernel, 0.0% iowait, 0.0% swap
表示只有一個cpu
正確方法:
用dmesg |grep cpu
用dmesg |grep cpu
便可以看到正確的cpu個數了。
查看記憶體
#dmesg |grep mem
mem = 2097152K (0x80000000)
avail mem = 2087739392
#dmesg |grep mem
mem = 2097152K (0x80000000)
avail mem = 2087739392
查看磁碟的個數
#vxdisk list
DEVICE TYPE DISK GROUP STATUS
c0t0d0s2 sliced - - error
c0t0d0s7 simple c0t0d0s7 rootdg online
c1t0d0s2 sliced - - online
c1t1d0s2 sliced smpdg2 smpdg online
c1t2d0s2 sliced smpdbdg1 smpdbdg online
c2t0d0s2 sliced - - online
c2t1d0s2 sliced smpdg1 smpdg online
c2t2d0s2 sliced smpdbdg2 smpdbdg online
#vxdisk list
DEVICE TYPE DISK GROUP STATUS
c0t0d0s2 sliced - - error
c0t0d0s7 simple c0t0d0s7 rootdg online
c1t0d0s2 sliced - - online
c1t1d0s2 sliced smpdg2 smpdg online
c1t2d0s2 sliced smpdbdg1 smpdbdg online
c2t0d0s2 sliced - - online
c2t1d0s2 sliced smpdg1 smpdg online
c2t2d0s2 sliced smpdbdg2 smpdbdg online
如何查看FileSystem
#df -k
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 4032142 1050675 2941146 27% /
/proc 0 0 0 0% /proc
fd 0 0 0 0% /dev/fd
/dev/dsk/c0t0d0s6 7304977 29 7231899 1% /home
/dev/dsk/c0t0d0s5 4032142 402929 3588892 11% /opt
swap 3418392 32 3418360 1% /tmp
/vol/dev/dsk/c0t6d0/informix
201730 201730 0 100% /cdrom/informix
/dev/vx/dsk/smpdg/smpdg-stat
1055 9 941 1% /smpwork
/dev/vx/dsk/smpdg/lv_smp
17336570 128079 17035126 1% /sms
#cd /dev/vx/dsk/
比如smpdg等等都在該目錄下了,然後再進入某個Disk Group目錄就可以看到該Disk Group下
面的Volume了。
查看物理磁碟的訊息
用一下命令查看物理磁碟是分配給哪個Disk Group。
用一下命令查看物理磁碟是分配給哪個Disk Group。
#vxdisk list (root)
DEVICE TYPE DISK GROUP STATUS
c0t0d0s2 sliced - - error
c0t0d0s7 simple c0t0d0s7 rootdg online
c0t8d0s2 sliced - - error
c1t1d0s2 sliced c1t1d0 smcpdg online
c1t2d0s2 sliced - - online
c1t3d0s2 sliced c1t3d0 smcpdg online
c1t4d0s2 sliced - - online
c1t6d0s2 sliced - - online
c2t1d0s2 sliced c2t1d0 smcpdg online
c2t2d0s2 sliced - - online
c2t3d0s2 sliced c2t3d0 smcpdg online
c2t4d0s2 sliced - - online
c2t6d0s2 sliced - - online
DEVICE TYPE DISK GROUP STATUS
c0t0d0s2 sliced - - error
c0t0d0s7 simple c0t0d0s7 rootdg online
c0t8d0s2 sliced - - error
c1t1d0s2 sliced c1t1d0 smcpdg online
c1t2d0s2 sliced - - online
c1t3d0s2 sliced c1t3d0 smcpdg online
c1t4d0s2 sliced - - online
c1t6d0s2 sliced - - online
c2t1d0s2 sliced c2t1d0 smcpdg online
c2t2d0s2 sliced - - online
c2t3d0s2 sliced c2t3d0 smcpdg online
c2t4d0s2 sliced - - online
c2t6d0s2 sliced - - online
查看一個Disk Group下面有哪些物理磁碟
root@smp2 # vxdg list smpdbdg
Group: smpdbdg
dgid: 1035450560.1072.smp2
import-id: 0.1071
flags:
copies: nconfig=default nlog=default
config: seqno=0.1027 permlen=3447 free=3445 templen=2 loglen=522
config disk c1t0d0s2 copy 1 len=3447 state=clean online
log disk c1t0d0s2 copy 1 len=522
dgid: 1035450560.1072.smp2
import-id: 0.1071
flags:
copies: nconfig=default nlog=default
config: seqno=0.1027 permlen=3447 free=3445 templen=2 loglen=522
config disk c1t0d0s2 copy 1 len=3447 state=clean online
log disk c1t0d0s2 copy 1 len=522
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