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标题: VIOS上执行mkvdev报错 [打印本页]

作者: bulls_523 时间: 2014-02-27 16:48
标题: VIOS上执行mkvdev报错
Power560上建立了双VIOS，在新建vioc时执行mkvdev报错，具体信息如下，请大侠指点，谢谢

从DS4800上划了2个LUN到vios上，分别为hdisk3和disk5

padmin@:/home/padmin> fget_config -Av

---dar0---

User array name = 'DS4800'
dac2 ACTIVE dac3 ACTIVE

Disk    DAC LUN Logical Drive
utm          31
hdisk2 dac3 12 BKP_DocDB_rootvg1
hdisk4 dac3 11 BKP_DocDB_rootvg2
hdisk3 dac3 22 P560_2014test_rootvg1
hdisk5 dac2 32 P560_2014test_datavg1
hdisk8 dac3 15 BKP_docContent_rootvg2
hdisk23  dac3 30 P560_TestNIM_rootvg1
hdisk32  dac3 40 P560_TestNIM_datavg1
hdisk50  dac3 10 BKP_docContent_rootvg1

padmin@:/home/padmin> lsattr -El hdisk3
PR_key_value none                            Persistant Reserve Key Value          True
cache_method fast_write                      Write Caching method                False
ieee_volname 600A0B800011A2260000AF1E52D6ABB1 IEEE Unique volume name             False
lun_id       0x0016000000000000             Logical Unit Number                   False
max_transfer 0x100000                      Maximum TRANSFER Size                True
prefetch_mult  1                               Multiple of blocks to prefetch on read False
pvid          00cd19a199457a8d0000000000000000 Physical volume identifier          False
q_type       simple                         Queuing Type                         False
queue_depth 10                            Queue Depth                         True
raid_level    5                               RAID Level                            False
reassign_to 120                            Reassign Timeout value                True
reserve_policy no_reserve                      Reserve Policy                      True
rw_timeout    30                            Read/Write Timeout value             True
scsi_id       0x20000                         SCSI ID                               False
size          51200                         Size in Mbytes                      False
write_cache yes                            Write Caching enabled

padmin@:/home/padmin> lsdev -type disk
name          status    description
hdisk0          Available 16 Bit LVD SCSI Disk Drive
hdisk1          Available 16 Bit LVD SCSI Disk Drive
hdisk2          Available 1815    DS4800 Disk Array Device
hdisk3          Available 1815    DS4800 Disk Array Device
hdisk4          Available 1815    DS4800 Disk Array Device
hdisk5          Available 1815    DS4800 Disk Array Device
hdisk8          Available 1815    DS4800 Disk Array Device
hdisk23       Available 1815    DS4800 Disk Array Device
hdisk32       Available 1815    DS4800 Disk Array Device
hdisk50       Available 1815    DS4800 Disk Array Device
TNIM_v3_dvg1    Available Virtual Target Device - Disk
TNIM_v3_rvg1    Available Virtual Target Device - Disk
docCon_v3_rvg1 Available Virtual Target Device - Disk
docCon_v3_rvg2 Available Virtual Target Device - Disk
docDB_v3_rvg1 Available Virtual Target Device - Disk
docDB_v3_rvg2 Available Virtual Target Device - Disk

padmin@VIOS_3:/home/padmin> lspv
NAME          PVID                               VG             STATUS
hdisk0          00cd19a12b78a7df                   rootvg          active
hdisk1          00cd19a12ccce73a                   rootvg          active
hdisk2          00cd19a1230806f3                   None
hdisk4          00cd19a123080769                   None
hdisk3          00cd19a199457a8d                   None
hdisk5          00cd19a19947fb7f                   None
hdisk8          00cd19a1230cef6b                   None
hdisk23       00cd19a130886ed1                   None
hdisk32       00cd19a130f69c2e                   None
hdisk50       00cd19a1230ceed9                   None

在vios上执行mkvdev报错如下：

padmin@VIOS_3:/home/padmin> mkvdev -vdev hdisk3 -vadapter vhost14 -dev test_v3_rvg1

Some error messages may contain invalid information
for the Virtual I/O Server environment.

Method error (/usr/lib/methods/define -g -d):
      0514-025 Cannot perform the requested function because the
               parent of the specified device does not exist.

作者: ganquanyin 时间: 2014-02-28 09:14
回复 1# bulls_523

－vdev后面是跟建的lv吧，能直接跟hdisk吗？这就不清楚了

作者: bulls_523 时间: 2014-02-28 10:27
回复 2# ganquanyin

你好，是可以直接mapping disk的。哎，现在没办法往下走了，之前新增vioc建立mapping都是OK的。

作者: ganquanyin 时间: 2014-02-28 10:41
回复 3# bulls_523

你可以建个LV试试瑟

作者: orian 时间: 2014-03-02 10:40
vhost14有么？

作者: easternares 时间: 2014-03-02 20:08
父设备不存在呀，上面报错都已经告诉你了

作者: bulls_523 时间: 2014-03-04 22:15
多谢各位的回复，我调整了VIOC的概要文件，启动了一下VIOC，重新执行cfgdev后搞定了。

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