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Full Discussion: extendvg and rootvg
Operating Systems AIX extendvg and rootvg Post 302308291 by jyoung on Friday 17th of April 2009 03:34:42 PM
Old 04-17-2009
extendvg and rootvg

When attempting to extend rootvg to a new physical disk I received the following message:
Code:
0516-1162 extendvg: Warning, The Physical Partition Size of 64 requires the
        creation of 1093 partitions for hdisk5.  The limitation for volume group

        rootvg is 1016 physical partitions per physical volume.  Use chvg comman
d
        with -t option to attempt to change the maximum Physical Partitions per
        Physical volume for this volume group.
0516-792 extendvg: Unable to extend volume group.

Can I change the allowed maximum phsical partitions while the system is running or do I have to perform a mksysb and make a change? What would be the steps to perform this. Thank you.
 

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pvremove(1M)															      pvremove(1M)

NAME
pvremove - remove LVM data structure from a physical volume SYNOPSIS
DESCRIPTION
The command clears the LVM data structure on a disk, so that it is no longer an LVM physical volume. The device may then be used by the file system or by other volume managers. The operation is denied if pv_path is assigned to a volume group. The command only clears the LVM data structure on a disk if the disk does not belong to a volume group. This avoids accidentally removing a valid physical volume under a volume group. If the physical volume to be removed belongs to a volume group, use the command to first remove the volume group associated with the physical volume. Arguments recognizes the following arguments: pv_path The character (raw) device path name of a physical volume. EXTERNAL INFLUENCES
Environment Variables determines the language in which messages are displayed. If is not specified or is null, it defaults to "C" (see lang(5)). If any internationalization variable contains an invalid setting, all internationalization variables default to "C" (see environ(5)). EXAMPLES
Remove LVM data structure on the physical volume SEE ALSO
lvremove(1M), vgremove(1M), intro(7), lvm(7). pvremove(1M)
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