310-4

4. The security policy for the company is that volume managment is disabled for all the systems. 

A user has brought a 

DOS--formatted diskette with files that need to be transferred to that user's home directory. 
Which command mounts the diskette? 
A. mount-Fpcfs /dev/rdiskette/pcfs 
B. mount-Fpcfs/dev/diskette/pcfs 
C. mount-Fpcfs/floppy/floppy0/pcfs 
D. mount/floppy/floppy0/pcfs 
Answer: B 

 

mount -F pcfs /dev/diskette/pcfs

第4题是，如何挂载dos格式的磁盘。 pcfs ，是不是可以理解成person computer file system. 的格式。

=====================================================

5. You are setting up a Sun server with two internal SATA disk drives. You have also installed two PCI SCSI

controllers, and have installed four SCSI disk drives on each controller. Now you want to check that all of

the hardware is configured properly and that all of the hard drives are visible by the system.

Which OpenBoot command(s) are used to verify that all of the drives are accessible and that the server is

able to identify all of the disk drives?

A. probeall

B. sifting probe

C. probe-scsi followed by probe-ide

D. probe-scsi-all followed by probe-ide-all

Answer: D

==========================
resolution：

Connecting to 10.40.200.250:23...
Connection established.
Escape character is '^@]'.

RSC version 2.2.3 (SZPISS1)

Please login: admin
Please Enter password:

rsc>
rsc> console

{3} ok

{3} ok probe-scsi
LiD HA LUN  --- Port WWN ---  ----- Disk description -----
 0   0   0  2100000c507adac4  SEAGATE ST373307FSUN72G 0307
 1   1   0  500000e010c23ae1  FUJITSU MAP3735F SUN72G 1501

{3} ok probe-scsi-all
/pci@9,600000/SUNW,qlc@2
LiD HA LUN  --- Port WWN ---  ----- Disk description -----
 0   0   0  2100000c507adac4  SEAGATE ST373307FSUN72G 0307
 1   1   0  500000e010c23ae1  FUJITSU MAP3735F SUN72G 1501

/pci@8,600000/SUNW,qlc@1
Link not ready - Loss of Sync
***************************  Local Loop Devices  ***************************
No local loop devices

/pci@8,700000/scsi@5,1

/pci@8,700000/scsi@5

/pci@8,700000/scsi@3,1

/pci@8,700000/scsi@3

/pci@8,700000/SUNW,qlc@2
Fibre Channel link not ready - Loss of Sync
Fibre Channel link down

{3} ok
{3} ok
{3} ok probe-ide
  Device 0  ( Primary Master )
         Removable ATAPI Model: TOSHIBA ODD-DVD SD-C2732               

  Device 1  ( Primary Slave )
         Not Present

{3} ok
{3} ok probe-ide-all
probe-ide-all ?
{3} ok

probe-ide-all这个命令是有的，为何，490会有？。





{3} ok test-all
Testing /pci@9,600000/SUNW,qlc@2
Testing /pci@9,600000/network@1
Testing /pci@9,700000/network@2
Testing /pci@9,700000/usb@1,3
Testing /pci@9,700000/ebus@1
Testing /pci@9,700000/ebus@1/serial@1,400000
Testing /pci@9,700000/ebus@1/rsc-control@1,3062f8
Testing /pci@9,700000/ebus@1/pmc@1,300700
Testing /pci@9,700000/ebus@1/rtc@1,300070
Testing /pci@9,700000/ebus@1/i2c@1,30
Testing /pci@9,700000/ebus@1/i2c@1,2e
Testing /pci@9,700000/ebus@1/bbc@1,0
Testing /pci@9,700000/ebus@1/flashprom@0,0
Testing /pci@8,600000/network@2
Register tests: passed
Internal loopback test: passed
/pci@8,600000/network@2: 1000 Mbps full duplex link up
Testing /pci@8,600000/SUNW,qlc@1
Link not ready - Loss of Sync
Starting memory test - press any key to terminate test
HBA memory size - 131072 bytes
    Testing memory, pattern 1 /
    Testing memory, pattern 2 \
    Testing memory, pattern 3 /
    Testing memory, pattern 4 \
    Testing memory, pattern 5 /
    Testing memory, pattern 6 \
    Testing memory, pattern 7 /
    Testing memory, pattern 8 \
    Online Self-test Passed
    1-bit Internal Loopback  Test Passed
    10-bit Internal Loopback Test Passed
    External Loopback        Test Loop Down
Testing /pci@8,700000/ide@6
Testing /pci@8,700000/SUNW,XVR-100@4
Testing /pci@8,700000/SUNW,qlc@2
Fibre Channel link not ready - Loss of Sync
Starting memory test - press any key to terminate test
HBA memory size - 131072 bytes
    Testing memory, pattern 1 /
    Testing memory, pattern 2 \
    Testing memory, pattern 3 /
    Testing memory, pattern 4 \
    Testing memory, pattern 5 /
    Testing memory, pattern 6 \
    Testing memory, pattern 7 /
    Testing memory, pattern 8 \
    Online Self-test Passed
    1-bit Internal Loopback  Test Passed
    10-bit Internal Loopback Test Passed
    External Loopback        Test Passed
/pci@8,700000/SUNW,qlc@2 selftest resulted in net stack depth change of -1
{3} ok

结论：
第5题就是查看scsi,ide的命令。

1.4.2检测

probe-scsi-all列出内置和外置的所有SCSI设备。对于IDE硬盘，使用：probe-ide-all.

1.4.3 测试所有

test-all.运行所有的自检，可以检测象网线是否正常等情况。