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ldev Number

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Operating Systems AIX ldev Number
# 1  
Old 06-01-2009
CPU & Memory ldev Number
Hi,

can some one tell me how to find the ldev number associated with a disk.
Is there any command to know it?
# 2  
Old 06-01-2009
check the attributes of the disk

# lspv
hdisk0 ....
hdisk1 ....

# lsattr -El hdiskX

should give you all the details of the disk
# 3  
Old 06-01-2009
Or do you mean the major / minor numbers?

ls -l /dev | grep hdisk

major / minor are the two before the date, they are in binary but often reported in hex for instance in lvm errpt entries.

HTH
# 4  
Old 06-01-2009
To find LDEV number of a disk the command varries with the storage.

for IBM storage
#lsvpcfg

for Hitachi storage
#dlmfdrv

for EMC storage
#powermt display
# 5  
Old 06-02-2009
Thank you for your replies,

But neither

#lsattr -El diskx

is giving me the ldev number ( its giving me the PVID )

The command for IBM storage

#lsvpcfg

its giving command not found. Please can you give me any other command?
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