帮忙看是哪有问题了？接口、硬盘还是其它？

grace_inr

机器sun4500 装solaris8，请各位老大帮忙看是哪有问题了？接口、硬盘还是其它？

今天发现服务器上面跟着的系统上不了了，一会又行了，检查机器的屏幕上有下面的信息：
May  1 11:11:07 OERP    Connected command timeout for Target 3.0
May  1 11:11:07 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  1 11:11:07 OERP    SCSI transport failed: reason \'reset\': retrying command
May  1 11:11:07 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  1 11:11:07 OERP    SCSI transport failed: reason \'reset\': retrying command
May  1 11:13:13 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  1 11:13:13 OERP    polled command timeout: current fas state:
May  1 11:13:13 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  1 11:13:13 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  1 11:13:13 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  1 11:13:13 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  1 11:13:13 OERP scsi: fas: fas state:
May  1 11:13:13 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  1 11:13:13 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=17 conf2=90 conf3=c3
May  1 11:13:13 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  1 11:13:13 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  1 11:13:13 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  1 11:13:13 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  1 11:13:13 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  1 11:13:13 OERP    Polled cmd failed
May  1 11:14:27 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  1 11:14:27 OERP    Connected command timeout for Target 3.0
May  1 11:14:27 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  1 11:14:27 OERP    SCSI transport failed: reason \'reset\': retrying command
May  1 11:24:38 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  1 11:24:38 OERP    Connected command timeout for Target 3.0
May  2 01:13:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  2 01:13:49 OERP    Connected command timeout for Target 3.0
May  2 01:13:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  2 01:13:49 OERP    SCSI transport failed: reason \'reset\': retrying command
May  2 01:13:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  2 01:13:49 OERP    SCSI transport failed: reason \'reset\': retrying command
May  2 01:24:00 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  2 01:24:00 OERP    Connected command timeout for Target 3.0
May  2 01:34:11 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  2 01:34:11 OERP    Connected command timeout for Target 3.0
May  2 01:44:22 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  2 01:44:22 OERP    Connected command timeout for Target 3.0
May  2 23:17:22 OERP login: ROOT LOGIN /dev/pts/1 FROM 202.96.148.44
May  3 01:13:43 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  3 01:13:43 OERP    Connected command timeout for Target 3.0
May  3 01:13:43 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  3 01:13:43 OERP    SCSI transport failed: reason \'reset\': retrying command
May  3 01:15:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  3 01:15:49 OERP    polled command timeout: current fas state:
May  3 01:15:49 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  3 01:15:49 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  3 01:15:49 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  3 01:15:49 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  3 01:15:49 OERP scsi: fas: fas state:
May  3 01:15:49 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  3 01:15:49 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=17 conf2=90 conf3=c3
May  3 01:15:49 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  3 01:15:49 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  3 01:15:49 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  3 01:15:49 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  3 01:15:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  3 01:15:49 OERP    Polled cmd failed
May  3 01:15:55 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  3 01:15:55 OERP    SCSI transport failed: reason \'reset\': retrying command
May  3 01:26:00 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  3 01:26:00 OERP    Connected command timeout for Target 3.0
May  3 01:36:11 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  3 01:36:11 OERP    Connected command timeout for Target 3.0
May  4 01:13:42 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  4 01:13:42 OERP    Connected command timeout for Target 3.0
May  4 01:13:42 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  4 01:13:42 OERP    SCSI transport failed: reason \'reset\': retrying command
May  4 01:15:47 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  4 01:15:47 OERP    polled command timeout: current fas state:
May  4 01:15:47 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  4 01:15:47 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  4 01:15:47 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  4 01:15:47 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  4 01:15:47 OERP scsi: fas: fas state:
May  4 01:15:47 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  4 01:15:47 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=1f conf2=90 conf3=c3
May  4 01:15:47 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  4 01:15:47 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  4 01:15:47 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  4 01:15:47 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  4 01:15:47 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  4 01:15:47 OERP    Polled cmd failed
May  4 01:15:54 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  4 01:15:54 OERP    SCSI transport failed: reason \'reset\': retrying command
May  4 01:26:01 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  4 01:26:01 OERP    Connected command timeout for Target 3.0
May  4 01:36:12 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  4 01:36:12 OERP    Connected command timeout for Target 3.0
May  5 01:13:43 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  5 01:13:43 OERP    Connected command timeout for Target 3.0
May  5 01:13:43 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  5 01:13:43 OERP    SCSI transport failed: reason \'reset\': retrying command
May  5 01:15:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  5 01:15:49 OERP    polled command timeout: current fas state:
May  5 01:15:49 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  5 01:15:49 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  5 01:15:49 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  5 01:15:49 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  5 01:15:49 OERP scsi: fas: fas state:
May  5 01:15:49 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  5 01:15:49 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=17 conf2=90 conf3=c3
May  5 01:15:49 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  5 01:15:49 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  5 01:15:49 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  5 01:15:49 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  5 01:15:49 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  5 01:15:49 OERP    Polled cmd failed
May  5 01:15:55 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  5 01:15:55 OERP    SCSI transport failed: reason \'reset\': retrying command
May  5 01:26:03 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  5 01:26:03 OERP    Connected command timeout for Target 3.0
May  5 01:36:14 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  5 01:36:14 OERP    Connected command timeout for Target 3.0
May  5 16:51:28 OERP login: ROOT LOGIN /dev/pts/1 FROM 202.96.148.58
May  6 01:13:45 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  6 01:13:45 OERP    Connected command timeout for Target 3.0
May  6 01:13:45 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  6 01:13:45 OERP    SCSI transport failed: reason \'reset\': retrying command
May  6 01:15:50 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  6 01:15:50 OERP    polled command timeout: current fas state:
May  6 01:15:50 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  6 01:15:50 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  6 01:15:50 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  6 01:15:50 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  6 01:15:50 OERP scsi: fas: fas state:
May  6 01:15:50 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  6 01:15:50 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=17 conf2=90 conf3=c3
May  6 01:15:50 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  6 01:15:50 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  6 01:15:50 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  6 01:15:50 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  6 01:15:50 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  6 01:15:50 OERP    Polled cmd failed
May  6 01:15:57 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  6 01:15:57 OERP    SCSI transport failed: reason \'reset\': retrying command
May  6 01:26:04 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  6 01:26:04 OERP    Connected command timeout for Target 3.0
May  6 01:36:15 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  6 01:36:15 OERP    Connected command timeout for Target 3.0
May  7 03:33:46 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  7 03:33:46 OERP    Connected command timeout for Target 3.0
May  7 03:33:46 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  7 03:33:46 OERP    SCSI transport failed: reason \'reset\': retrying command
May  7 03:33:46 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  7 03:33:46 OERP    SCSI transport failed: reason \'reset\': retrying command
May  7 03:35:52 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  7 03:35:52 OERP    polled command timeout: current fas state:
May  7 03:35:52 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  7 03:35:52 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  7 03:35:52 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  7 03:35:52 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  7 03:35:52 OERP scsi: fas: fas state:
May  7 03:35:52 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  7 03:35:52 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=1b conf2=90 conf3=c3
May  7 03:35:52 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  7 03:35:52 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  7 03:35:52 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  7 03:35:52 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  7 03:35:52 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  7 03:35:52 OERP    Polled cmd failed
May  7 03:46:03 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  7 03:46:03 OERP    Connected command timeout for Target 3.0
May  7 03:56:14 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  7 03:56:14 OERP    Connected command timeout for Target 3.0
May  8 01:13:45 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 01:13:45 OERP    Connected command timeout for Target 3.0
May  8 01:13:45 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  8 01:13:45 OERP    SCSI transport failed: reason \'reset\': retrying command
May  8 01:15:50 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 01:15:50 OERP    polled command timeout: current fas state:
May  8 01:15:50 OERP scsi: fas: Latched stat=0x96<IPND,XZERO,MSG,CD> intr=0x18<BUS,FCMP>
May  8 01:15:50 OERP scsi: fas: last msgout: EXTENDED, last msgin: COMMAND COMPLETE
May  8 01:15:50 OERP scsi: fas: DMA csr=0xb2bf8810<TWOCYC,BRST1,BST0,DSBLEDRN,WIDE,INTEN>
May  8 01:15:50 OERP scsi: fas: addr=0 dmacnt=0 test=0 last=c003fe40 last_cnt=1
May  8 01:15:50 OERP scsi: fas: fas state:
May  8 01:15:50 OERP scsi: fas:         count(32)=0 cmd=10 stat=16 stat2=88 intr=0
May  8 01:15:50 OERP scsi: fas:         step=89 fifoflag=20 conf=17 test=16 conf2=90 conf3=c3
May  8 01:15:50 OERP scsi: fas: Cmd dump for Target 3 Lun 0:
May  8 01:15:50 OERP scsi: fas:  cdb=[ 0x16 0x0 0x0 0x0 0x0 0x0 ]
May  8 01:15:50 OERP scsi: fas: State=MSG_OUT_DONE Last State=MSG_OUT
May  8 01:15:50 OERP scsi: fas: pkt_state=0x3<SEL,ARB> pkt_flags=0x10000 pkt_statistics=0x0
May  8 01:15:50 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 01:15:50 OERP    Polled cmd failed
May  8 01:15:57 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  8 01:15:57 OERP    SCSI transport failed: reason \'reset\': retrying command
May  8 01:26:04 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 01:26:04 OERP    Connected command timeout for Target 3.0
May  8 01:36:15 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 01:36:15 OERP    Connected command timeout for Target 3.0
May  8 11:11:06 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 11:11:06 OERP    Connected command timeout for Target 3.0
May  8 11:11:06 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@a,0 (sd24):
May  8 11:11:06 OERP    SCSI transport failed: reason \'reset\': retrying command
May  8 11:11:06 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000/sd@b,0 (sd25):
May  8 11:11:06 OERP    SCSI transport failed: reason \'reset\': retrying command
May  8 11:21:17 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 11:21:17 OERP    Connected command timeout for Target 3.0
May  8 11:31:28 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 11:31:28 OERP    Connected command timeout for Target 3.0
May  8 11:41:39 OERP scsi: WARNING: /sbus@3,0/SUNW,fas@3,8800000 (fas0):
May  8 11:41:39 OERP    Connected command timeout for Target 3.0

这是生产机器，上面跑着系统，而我的维护经常又欠泛，在这向各们高大请教一下。