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Title: Aix Lvm


area51 - June 26, 2007 04:53 PM (GMT)
I have an old RS6000 running AIX 4.3

It's a system I inherited from some else and so I don't know much about what it has and doesn't have. I'm trying figure out if all the physical disks are being used because I need to increase the space on one of the volumes. I've looked through SMIT but I can't seem to find where the mappings for the disks to Logical Volumes are; I'm probably overlooking something but I'm not very familiar with AIX. Can anyone give me some pointers on where to look? As far as I can tell there are four Logical Volume groups.

shane pennington - June 27, 2007 11:08 AM (GMT)
To display the number of hard disks on your system run 'lspv'---pulled from....

AIX commands you should not leave home without

http://www.ibm.com/developerworks/aix/libr...dutta_cmds.html

area51 - June 27, 2007 05:37 PM (GMT)
Thanks Shane. I also found this:

http://www.redbooks.ibm.com/redbooks/pdfs/sg245433.pdf

Which helped a lot in determining what was what. I just had to take the time to figure out what PV was in what VG and then the LV that had partitions on them.

schroncd - June 27, 2007 08:30 PM (GMT)
And lest we forget, The Rosetta Stone for Unix.

I work on a sundry assortment of Unix hardware and this translates what I KNOW from one system into what works on another.



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