刀片服务器密码过期， console无法登录解决方案
设备信息
HPUX 11.31 Trust系统
报错信息
HP刀片备份服务器root密码过期，console登录服务器输入密码有报错，如下：
操作步骤：
一、Trust系统单用户下，已知旧密码的情况下修改密码
1、通过MP卡，重启系统
CM:hpiLO-> pc->c
自检完成后，系统时EFI，出现“Press Any Key to interrupt Autoboot
\EFI\HPUX\AUTO ==> boot vmunix
Seconds left till autoboot - 10
Type 'help' for help”
按任意键中断
2、HPUX> hpux –is （进入单用户模式）
3、# passwd root （设置新密码）
Old password:
New password:
Re-enter new password:
4、# init 3 （运行到多用户模式）
二、Trust系统单用户下，忘记旧密码的情况下修改密码
1、通过MP卡，重启系统
CM:hpiLO-> pc->c
自检完成后，系统时EFI，出现“Press Any Key to interrupt Autoboot
\EFI\HPUX\AUTO ==> boot vmunix
Seconds left till autoboot - 10
Type 'help' for help”
按任意键中断
2、HPUX> hpux –is （进入单用户模式）
3、# mount –a （挂载文件）
UX:vxfs mount: ERROR: V-3-21268: /dev/vg00/lvol8 is corrupted. needs checking
UX:vxfs mount: ERROR: V-3-21268: /dev/vg00/lvol7 is corrupted. needs checking
UX:vxfs mount: ERROR: V-3-21268: /dev/vg00/lvol6 is corrupted. needs checking
UX:vxfs mount: ERROR: V-3-21268: /dev/vg00/lvol5 is corrupted. needs checking
UX:vxfs mount: ERROR: V-3-21268: /dev/vg00/lvol4 is corrupted. needs checking
mount: /dev/vg00/lvol1 is already mounted on /stand
4、# fsck –y （若文件有损坏，进行修复）
UX:vxfs fsck: INFO: V-3-20948: /dev/vg00/lvol3 is currently mounted
UX:vxfs fsck: INFO: V-3-20948: /dev/vg00/lvol1 is currently mounted
log replay in progress
replay complete - marking super-block as CLEAN
log replay in progress
replay complete - marking super-block as CLEAN
log replay in progress
replay complete - marking super-block as CLEAN
log replay in progress
replay complete - marking super-block as CLEAN
log replay in progress
replay complete - marking super-block as CLEAN
5、检查确定是否为Trust模式：
# /usr/lbin/getprpw root（结果是：System is not trusted 说明不是trust模式，否则为trust模式）
6、# /etc/tsconvert -r (改成非信任模式)
Restoring /etc/passwd...
/etc/passwd restored.
Deleting at and crontab audit ID files...
At and crontab audit ID files deleted.
7、# passwd root （设置新root密码）
Changing password for root
New password:
Re-enter new password:
Passwd successfully changed
8、#/etc/tsconvert （更改Trust模式）
Creating secure password database...
Directories created.
Making default files.
System default file created...
Terminal default file created...
Device assignment file created...
Moving passwords...
secure password database installed.
Converting at and crontab jobs...
At and crontab files converted.
9、确认是否为Trust模式
# /usr/lbin/getprpw root
10、# init 3 （运行到多用户模式）
