当前位置：首页 → 问答吧 → 主机连接ess800 vpath中有一条链路invalid了

主机连接ess800 vpath中有一条链路invalid了

时间：2007-07-16

来源：互联网

datapath query device
Total Devices : 9

DEV#: 0  DEVICE NAME: vpath0  TYPE: 2105800       POLICY: Optimized
==========================================================================
Path#    Adapter/Hard Disk       State    Mode    Select    Errors
0       fscsi0/hdisk33          OPEN NORMAL       2       0
1       fscsi0/hdisk40          OPEN NORMAL       0       0
2       fscsi1/hdisk47          OPEN NORMAL       2       0
3       fscsi1/hdisk54       INVALID NORMAL       0       0

# datapath open device 0 path 3
Success: device 0 path 3 opened

DEV#: 0  DEVICE NAME: vpath0  TYPE: 2105800       POLICY: Optimized
==========================================================================
Path#    Adapter/Hard Disk       State    Mode    Select    Errors
0       fscsi0/hdisk33          OPEN NORMAL       2       0
1       fscsi0/hdisk40          OPEN NORMAL       0       0
2       fscsi1/hdisk47          OPEN NORMAL       2       0
3       fscsi1/hdisk54       INVALID NORMAL       0       0
# datapath query essmap
Disk       Path  P    Location adapter             Type       Size    LSS    Vol  Rank  C/A S Connection  port RaidMode
-------    -----  - -----------  ------ -----------    ---- ---- ---  ----- ----  - ----------- ---- --------
vpath0    hdisk33    1A-08-01[FC] fscsi0       IBM 2105-800 35.0 19    1 1300 1b Y R1-B2-H1-ZA 20 RAID5
vpath0    hdisk40    1A-08-01[FC] fscsi0       IBM 2105-800 35.0 19    1 1300 1b Y R1-B4-H1-ZA a0 RAID5
vpath0    hdisk47    1D-08-01[FC] fscsi1       IBM 2105-800 35.0 19    1 1300 1b Y R1-B1-H1-ZA 0 RAID5
vpath0    hdisk54    1D-08-01[FC] fscsi1       IBM 2105-800 35.0 19    1 1300 1b Y R1-B3-H1-ZA 80 RAID5

# datapath set device0 path 3  offline
Success: set device 0 path 3 to offline

DEV#: 0  DEVICE NAME: vpath0  TYPE: 2105800       POLICY: Optimized
==========================================================================
Path#    Adapter/Hard Disk       State    Mode    Select    Errors
0       fscsi0/hdisk33          OPEN NORMAL       2       0
1       fscsi0/hdisk40          OPEN NORMAL       0       0
2       fscsi1/hdisk47          OPEN NORMAL       2       0
3       fscsi1/hdisk54       INVALID  OFFLINE       0       0
# datapath set device 0 path 3 online
Success: set device 0 path 3 to online

DEV#: 0  DEVICE NAME: vpath0  TYPE: 2105800       POLICY: Optimized
==========================================================================
Path#    Adapter/Hard Disk       State    Mode    Select    Errors
0       fscsi0/hdisk33          OPEN NORMAL       2       0
1       fscsi0/hdisk40          OPEN NORMAL       0       0
2       fscsi1/hdisk47          OPEN NORMAL       2       0
3       fscsi1/hdisk54       INVALID NORMAL       0       0
# datapath open device 0 path 3
Success: device 0 path 3 opened

DEV#: 0  DEVICE NAME: vpath0  TYPE: 2105800       POLICY: Optimized
SERIAL: 30123253
==========================================================================
Path#    Adapter/Hard Disk       State    Mode    Select    Errors
0       fscsi0/hdisk33          OPEN NORMAL       2       0
1       fscsi0/hdisk40          OPEN NORMAL       0       0
2       fscsi1/hdisk47          OPEN NORMAL       2       0
3       fscsi1/hdisk54       INVALID NORMAL       0       0
# datapath query adapter
Active Adapters :2
Adpt#    Name State    Mode          Select    Errors  Paths  Active
0 fscsi0  NORMAL ACTIVE          23922561       0    26    8
1 fscsi1  NORMAL ACTIVE          19474676       0    13    4

主机diag未发现错误，errpt中全部是hdisk54OPEN FAILURE，其他机器都正常，都可以看到shark上的4条链路，链路状态均正常

[ 本帖最后由忙里偷闲于 2007-7-27 09:57 编辑 ]

作者: 忙里偷闲发布时间: 2007-07-16

补充一下，shark上未报错

作者: 忙里偷闲发布时间: 2007-07-16

rmdev -l hdisk54 then mkdev -l hdisk54试一试

作者: jiangxh 发布时间: 2007-07-16

太多得操作现在做不了，等应用能停下来才能做，我打算把fcs1删掉重新cfgmgr一下，感觉不应该是太大得问题，只不过想不出来为什么会open不起来这条链路

作者: 忙里偷闲发布时间: 2007-07-16

vg varyoff下来以后自己就好了，4条链路全部open，什么都没做就好了，奇了怪了

作者: 忙里偷闲发布时间: 2007-07-27

既然两头没事，就是中间的交换机了，那些光纤头常会坏。

作者: 炸鸡发布时间: 2007-07-27

光纤交换机和主机上6239卡得状态灯全部正常，zone也正常