系统无法进入多用户模式，提示找不到root

marchyc

兄弟有一个难题请教大家，有台HP ld320安装了sco unix5.06和应用，一直正常，今天下午突然终端就无法登陆了，对机器进行了重启，进入多用户之前提示su:unknow id:bin，然后init 2，检查完check tcb...然后到第二行check protect password and .....database的时候下不去了，就死在这，开关电源重启到单用户，在syslog里看到如下错误:

Jun 19 14:49:15 hzcx4 syslog: SCOADM: UNKNOWN {sco_user} {b0101057} error SCO_OFACE_MSG_ERROR {error {{SCO_OSA_ERR_PROCESSING_FAILURE {General failure occurred in processing the request.}} {SCO_USER_OSA_ERR_PROT {useshell: Home directory already exists: /usr/b0101057 }} {SCO_USER_OSA_ERR_UNIX {A system error occured in the user OSA}} {SCO_UNIX_ERR_EPIPE {Broken pipe}} {SCO_USER_OSA_ERR_UNIX {A system error occured in the user OSA}} {SCO_UNIX_ERR_EPIPE {Broken pipe}}}}
Jun 19 15:19:24 hzcx4 inetd[25236]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:20:01 hzcx4 inetd[25253]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:20:23 hzcx4 inetd[25269]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:20:37 hzcx4 inetd[25286]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:21:15 hzcx4 inetd[25347]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:21:16 hzcx4 inetd[25346]: smp_check_user: user root not found, (no reason available): No such file or directory
Jun 19 15:21:23 hzcx4 inetd[25362]: smp_check_user: user root not found, (no reason available): No such file or directory
求救啊>>>>>>>>>>>>>>>>>>>>>顺便问一下，rc文件时什么用的，rc0,rc1,rc2分别对应关机、单用户、多用户，那rc文件是干嘛的呢

luocb1980

你用应急启动盘启动后再用fsck。

marchyc

我没有做应急启动盘啊，还有其他办法么？？

sunlan

感觉象是硬盘出故障或者是文件系统坏了