求助关于主机光纤卡和存储的连接问题 - 存储设备 - LoveUnix -- 最强AIX小机技术论坛,UNIX,Linux,存储,数据库,中间件,开发,管理 -- 蓝色的IBM技术天堂 --bbs.LoveUnix.net

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本主题由老农于 2008-2-27 22:45 移动

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发表于 2008-2-27 17:11 资料个人空间短消息加为好友

求助关于主机光纤卡和存储的连接问题

环境：AIX5.2  机器M80  存储HDS9570 （主机两个HBA卡分别接到存储0A 和1B口）硬件运行正常
      已经安装多路径软件HDLM（HDS的）

操作如下：
   # lspv(存储端划lun0000 1Gb 但没有mapping)
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
# cfgmgr（在0A端口mapping后扫描）
Method error (/etc/methods/cfgtty -l tty0 ):
      0514-031 A device is already configured at the specified location.
Method error (/usr/lib/methods/cfgdlmfdrv -l dlmfdrv0 ):（这个错误一直存在，不知道怎么解决）
      0514-030 Cannot perform the requested function because
               the specified device is dependent on another device which is
               not in a correct state.
# lspv（查看只有一路，但是没有多路径软件接管）
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
hdisk2       none                               None
# cfgmgr（在1B端口mapping后扫描）
Method error (/etc/methods/cfgtty -l tty0 ):
      0514-031 A device is already configured at the specified location.
Method error (/usr/lib/methods/cfgscsidisk -l hdisk2 ):
      0514-082 The requested function could only be performed for some
               of the specified paths.
Method error (/usr/lib/methods/cfgscsidisk -l hdisk2 ):
      0514-082 The requested function could only be performed for some
               of the specified paths.
Method error (/usr/lib/methods/cfgdlmfdrv -l dlmfdrv0 ):
      0514-030 Cannot perform the requested function because
               the specified device is dependent on another device which is
               not in a correct state.（dlmfdrv0为什么会出现问题？多路径接管后出现的是dlmfdrv1?）
# lspv
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
hdisk2       none                               None
dlmfdrv1       none                               None
# cd usr
# cd D*
# cd bin
# ./dlnkmgr view -drv(查看盘对应关系，dlmfdrv1 hdisk2 怎么代表是一个盘？)
PathID HDevName Device LDEV
000000 dlmfdrv1 hdisk2 9500V.8271.0000
KAPL01001-I The HDLM command completed normally. Operation name = view, completi
on time = 2008/02/27 16:20:07
# ./dlmcfgmgr
dlmfdrv1 Available
# lspv
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
hdisk2       none                               None
dlmfdrv1       none                               None
# extendvg datavg hdisk2（此时hdisk2已经不可用，应该是被HDLM接管了）
0516-1254 extendvg: Changing the PVID in the ODM.
0516-1397 extendvg: The physical volume hdisk2, will not be added to
the volume group.
0516-792 extendvg: Unable to extend volume group.
# lspv
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
hdisk2       none                               None
dlmfdrv1       none                               None
# extendvg datavg dlmfdrv1（果然dlmfdrv1可用）
0516-1254 extendvg: Changing the PVID in the ODM.
# lspv
hdisk1       0002432f55492430                   datavg       active
hdisk0       0002432f35235225                   rootvg       active
hdisk2       none                               None
dlmfdrv1       0002432f5cfd2f2f                   datavg       active
#

（disk报错的信息）
LABEL:       FSCSI_ERR6
IDENTIFIER:    B8FBD189

Date/Time:    Tue Feb 26 16:36:37 CST
Sequence Number: 340
Machine Id:    0002432F4C00
Node Id:       M80
Class:          S
Type:          TEMP
Resource Name: fscsi1

Description
SOFTWARE PROGRAM ERROR

Probable Causes
ADAPTER MICROCODE
SOFTWARE PROGRAM
SOFTWARE DEVICE DRIVER

Failure Causes
ADAPTER MICROCODE
SOFTWARE PROGRAM
SOFTWARE DEVICE DRIVER

LABEL:       SC_DISK_ERR2
IDENTIFIER:    B6267342
Date/Time:    Tue Feb 26 16:47:23 CST
Sequence Number: 341
Machine Id:    0002432F4C00
Node Id:       M80
Class:          H
Type:          PERM
Resource Name: hdisk2
Resource Class:  disk
Resource Type: mpioosdisk
Location:       U0.1-P1-I3/Q1-W50060E80004475F2-L1000000000000
VPD:
      Manufacturer................HITACHI
      Machine Type and Model......DF600F
      Part Number.................
      ROS Level and ID............30303030
      Serial Number...............D600204F
      EC Level....................
      FRU Number..................
      Device Specific.(Z0)........00000322B3001102
      Device Specific.(Z1)........0000
      Device Specific.(Z2)........
      Device Specific.(Z3)........�
      Device Specific.(Z4)........蒀1z
      Device Specific.(Z5)........
      Device Specific.(Z6)........

Description
DISK OPERATION ERROR

Probable Causes
DASD DEVICE

Failure Causes
DISK DRIVE
DISK DRIVE ELECTRONICS

      Recommended Actions

      PERFORM PROBLEM DETERMINATION PROCEDURES

Detail Data
PATH ID

# lspv（最后将HDLM删除掉，现在只能看见一路）
hdisk1       0002432f55492430                   datavg
hdisk0       0002432f35235225                   rootvg       active
hdisk2       0002432f5cfd2f2f                   datavg

谢谢各位，能帮我分析一下吗？还需要什么资料我会再提供，谢谢大家！问题好多，能帮我解决一个就算一个，再次感谢@