用lsisas3442x-r的卡连接，一台服务器的时候连接还可以，速度还不错，连接两台服务器了，现在经常报错，卡的fireware,bios什么的都升级了还是一样，都测试了n多中方法了还是不行。

用的人越多越是出问题的机率越大。最后只能重启阵列柜，重启服务器。晕掉了！

scsi1: ERROR on channel 0, id 22, lun 0, CDB: Write (10) 00 02 cc b5 51 00 13 fe 00
Current sdb: sense key Medium Error
end_request: I/O error, dev sdb, sector 46970193
scsi1: ERROR on channel 0, id 22, lun 0, CDB: Write (10) 00 02 cc c9 5f 00 09 f0 00
Current sdb: sense key Medium Error
end_request: I/O error, dev sdb, sector 46975327

日志信息报：
Dec 1 16:28:22 SZOracle kernel: end_request: I/O error, dev sdb, sector 46975338
Dec 1 16:28:27 SZOracle kernel: scsi1: ERROR on channel 0, id 22, lun 0, CDB: Write (10) 00 02 cc b5 5d 00 13 f2 00
Dec 1 16:28:27 SZOracle kernel: Current sdb: sense key Medium Error
Dec 1 16:28:27 SZOracle kernel: end_request: I/O error, dev sdb, sector 46970205
Dec 1 16:28:27 SZOracle kernel: scsi1: ERROR on channel 0, id 22, lun 0, CDB: Write (10) 00 02 cc c9 6b 00 09 e4 00
Dec 1 16:28:27 SZOracle kernel: Current sdb: sense key Medium Error
Dec 1 16:28:27 SZOracle kernel: end_request: I/O error, dev sdb, sector 46975339

登陆oracle后显示：
[oracle@tonykorn97 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Sat Dec 1 16:30:13 2007

Copyright (c) 1982, 2005, Oracle. All rights reserved.

ERROR:
ORA-09817: Write to audit file failed.
Linux Error: 28: No space left on device
ORA-01075: you are currently logged on

Enter user-name:
ERROR:
ORA-01017: invalid username/password; logon denied

Enter user-name:
ERROR:
ORA-01017: invalid username/password; logon denied

SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus