今天心血来潮决定尝试把一直闲置的Sun Fire V890开起来，感受一下大名鼎鼎的Solaris。好不容易筹齐3条电源线，插满V890的三个电源，然后开机，不亮......，从同事那得知，要用钥匙开机，要好像汽车打火启动那样-_- ，于是找来钥匙拧到了“诊断模式”（这个我后来才知道叫诊断模式）再按电源按钮，机器是亮了，但是等了半个小时显示器没有反应......，再从网上找到了《Sun Fire™ V890 服务器拥有者指南》终于知道了有一个“正常模式”。
在“正常模式”下，等了30分钟，机器终于跑起来了。
面对新的机器，还是先看看配置吧：
root@Sun-Fire-V890 # prtdiag -v
System Configuration: Sun Microsystems sun4u Sun Fire V890
System clock frequency: 150 MHz
Memory size: 8192 Megabytes
========================= CPUs ===============================================
Run E$ CPU CPU
Brd CPU MHz MB Impl. Mask
--- ----- ---- ---- ------- ----
A 0, 16 1500 32.0 US-IV+ 2.2
A 2, 18 1500 32.0 US-IV+ 2.2
========================= Memory Configuration ===============================
Logical Logical Logical
MC Bank Bank Bank DIMM Interleave Interleaved
Brd ID num size Status Size Factor with
---- --- ---- ------ ----------- ------ ---------- -----------
A 0 0 1024MB no_status 512MB 8-way 0
A 0 1 1024MB no_status 512MB 8-way 0
A 0 2 1024MB no_status 512MB 8-way 0
A 0 3 1024MB no_status 512MB 8-way 0
A 2 0 1024MB no_status 512MB 8-way 0
A 2 1 1024MB no_status 512MB 8-way 0
A 2 2 1024MB no_status 512MB 8-way 0
A 2 3 1024MB no_status 512MB 8-way 0
========================= IO Cards =========================
Bus Max
IO Port Bus Freq Bus Dev,
Brd Type ID Side Slot MHz Freq Func State Name Model
---- ---- ---- ---- ---- ---- ---- ---- ----- -------------------------------- ----------------------
I/O PCI 9 B 6 33 33 2,0 ok SUNW,XVR-100 SUNW,375-3290
No failures found in System
===========================
========================= Environmental Status =========================
System Temperatures (Celsius):
-------------------------------
Device Temperature Status
---------------------------------------
CPU0 49 OK
CPU2 53 OK
MB 24 OK
IOB 22 OK
DBP0 18 OK
=================================
Front Status Panel:
-------------------
Keyswitch position: NORMAL
System LED Status:
GEN FAULT REMOVE
[OFF] [OFF]
DISK FAULT POWER FAULT
[OFF] [OFF]
LEFT THERMAL FAULT RIGHT THERMAL FAULT
[OFF] [OFF]
LEFT DOOR RIGHT DOOR
[OFF] [OFF]
=================================
Disk Status:
Presence Fault LED Remove LED
DISK 0: [PRESENT] [OFF] [OFF]
DISK 1: [PRESENT] [OFF] [OFF]
DISK 2: [PRESENT] [OFF] [OFF]
DISK 3: [PRESENT] [OFF] [OFF]
DISK 4: [ EMPTY]
DISK 5: [ EMPTY]
DISK 6: [ EMPTY]
DISK 7: [ EMPTY]
DISK 8: [ EMPTY]
DISK 9: [ EMPTY]
DISK 10: [ EMPTY]
DISK 11: [ EMPTY]
=================================
Fan Bank :
----------
Bank Speed Status Fan State
( RPMS )
---- -------- --------- ---------
CPU0_PRIM_FAN 2013 [ENABLED] OK
CPU1_PRIM_FAN 2127 [ENABLED] OK
CPU0_SEC_FAN 0 [DISABLED] OK
CPU1_SEC_FAN 0 [DISABLED] OK
IO0_PRIM_FAN 3125 [ENABLED] OK
IO1_PRIM_FAN 2941 [ENABLED] OK
IO0_SEC_FAN 0 [DISABLED] OK
IO1_SEC_FAN 0 [DISABLED] OK
IO_BRIDGE_PRIM_FAN 3571 [ENABLED] OK
IO_BRIDGE_SEC_FAN 0 [DISABLED] OK
=================================
Power Supplies:
---------------
Supply Status Fan Fail Temp Fail CS Fail 3.3V 5V 12V 48V
------ ------------ -------- --------- ------- ---- -- --- ---
PS0 GOOD 5 2 2 2
PS1 GOOD 5 2 2 2
PS2 GOOD 5 2 2 2
========================= HW Revisions =======================================
System PROM revisions:
----------------------
OBP 4.18.8 2006/01/19 11:19
IO ASIC revisions:
------------------
Port
Brd Model ID Status Version
---- --------------- ---- ------ -------
IB-1 unknown 8 ok 7
IB-1 unknown 9 ok 7
从信息来看Solaris和底层硬件还是联系比较紧密的，从OS的命令中就可以看到电源、风扇、前面板的信息灯还有各部分的温度情况，硬件和OS都是Sun造出来的，实现起来应该不太困难。PC服务器通常跑的操作系统Windows和Linux，为了保证优秀的兼容性，这类OS都是不提供这些信息的查询，需要借助厂家或第三软件才能查看。
还有一台闲置的IBM p5 510小型机，但别的单位在用，只有登入去的权限，只要不搞破坏也是一个比较好的练手环境，看看配置。
# prtconf System Model: IBM,9110-51A Machine Serial Number: 064FCCE Processor Type: PowerPC_POWER5 Number Of Processors: 2 Processor Clock Speed: 1898 MHz CPU Type: 64-bit Kernel Type: 64-bit LPAR Info: 1 06-4FCCE Memory Size: 1904 MB Good Memory Size: 1904 MB Platform Firmware level: Not Available Firmware Version: IBM,SF240_284 Console Login: enable Auto Restart: true Full Core: false ...... ...... ...... # lsattr -El proc0 frequency 1898100000 Processor Speed False smt_enabled true Processor SMT enabled False smt_threads 2 Processor SMT threads False state enable Processor state False type PowerPC_POWER5 Processor type False # lsattr -El L2cache0 size 1920 Size of L2 cache in Kbytes False # lsattr -El hdisk0 PCM PCM/friend/scsiscsd Path Control Module False algorithm fail_over Algorithm True dist_err_pcnt 0 Distributed Error Percentage True dist_tw_width 50 Distributed Error Sample Time True hcheck_interval 0 Health Check Interval True hcheck_mode nonactive Health Check Mode True max_transfer 0x40000 Maximum TRANSFER Size True pvid 00c4fcce00d050db0000000000000000 Physical volume identifier False queue_depth 3 Queue DEPTH False reserve_policy single_path Reserve Policy True size_in_mb 146800 Size in Megabytes False
终于接触到小型机了。