客户因遗忘IBM DS5020管理密码，从而管理受限不能进行登录管理，本文将记录对DS5020密码重置过程供大家参考，方便自己的同时也方便需要的人。

开始之前采用什么方式连接存储主机这里我不过多阐述，这里推荐使用SecureCRT,如下图：

DS5020重置密码：

telnet 192.168.128.101 账户为 shellUsr 密码为 wy3oo&w4 输入 spriMenuPwdReset 然后输入 Y

也是因为发现存储存在问题，需要用DS Storage Manager 10 Client登录进行管理，在打开程序后，提示需要管理密码，不能进一步进行配置修改操作。而相关负责人又忘记了管理密码，因此只能重置密码，来对存储主机进行维护配置，其步骤如下：

--网线连接控制器管理口，这里以controller B为例：
[root@ijx ~]# telnet 192.168.128.102
Trying 192.168.128.102...
Connected to 192.168.128.102.
Escape character is '^]'.

VxWorks login: shellU
VxWorks login: sr
VxWorks login: shellUsr
Password:
Login incorrect

VxWorks login: shellUsr

VxWorks login: shwll
Password:
Login incorrect

Login timed out after 60 seconds!
Connection closed by foreign host.
[root@ijx ~]#

--输入要快，因为没在规定时间输入正确密码，锁定60秒。

[root@ijx ~]# telnet 192.168.128.102
Trying 192.168.128.102...
Connected to 192.168.128.102.
Escape character is '^]'.

VxWorks login: shellUsr
Password:
Login incorrect

VxWorks login: shellUsr
Password:

->
->
-> help

help                           Print this list
dbgHelp                        Print debugger help info
edrHelp                        Print ED&R help info
ioHelp                         Print I/O utilities help info
nfsHelp                        Print nfs help info
netHelp                        Print network help info
rtpHelp                        Print process help info
spyHelp                        Print task histogrammer help info
timexHelp                      Print execution timer help info
h         [n]                  Print (or set) shell history
i         [task]               Summary of tasks' TCBs
ti        task                 Complete info on TCB for task
sp        adr,args...          Spawn a task, pri=100, opt=0x19, stk=20000
taskSpawn name,pri,opt,stk,adr,args... Spawn a task
td        task                 Delete a task
ts        task                 Suspend a task
tr        task                 Resume a task
tw        task                 Print pending task detailed info
w         [task]               Print pending task info

Type <CR> to continue, Q<CR> to stop:

d         [adr[,nunits[,width]]] Display memory
m         adr[,width]          Modify memory
mRegs     [reg[,task]]         Modify a task's registers interactively
pc        [task]               Return task's program counter
iam       "user"[,"passwd"]    Set user name and passwd
whoami                         Print user name
devs                           List devices
ld        [syms[,noAbort][,"name"]] Load stdin, or file, into memory
                               (syms = add symbols to table:
                               -1 = none, 0 = globals, 1 = all)
lkup      ["substr"]           List symbols in system symbol table
lkAddr    address              List symbol table entries near address
checkStack  [task]             List task stack sizes and usage
printErrno  value              Print the name of a status value
period    secs,adr,args...     Spawn task to call function periodically
repeat    n,adr,args...        Spawn task to call function n times (0=forever)
version                        Print VxWorks version info, and boot line
shConfig  ["config"]           Display or set shell configuration variables
strFree   [address]            Free strings allocated within the shell (-1=all)

Type <CR> to continue, Q<CR> to stop:

NOTE:  Arguments specifying 'task' can be either task ID or name.

value = 1 = 0x1
-> spriMenuPwdReset

Are you sure that you want to reset the Storage Array Password ? (Y/N): y

Storage Array Password reset successful
value = 42 = 0x2a = '*'
->

再次用DS Storage Manager 10 Client管理存储的时候，会提示设置新密码。可以修改为 Wy3oo&w4