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.