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Operating Systems AIX Does HACMP have bugs increasing filesystem or Logical volumes Post 302379891 by filosophizer on Sunday 13th of December 2009 03:58:41 AM
Old 12-13-2009
Quote:
In your case your VG was not in EC-Mode and with shocknecks help you got that corrected. Your posted APAR was already fixed and if you either have AIX 6.1-04 or 5.3-11 this fix would be already on your system, according to IBMs FixDist Central.

That begs the question: what are you trying to tell us?
Thanks Bakunin and Shockneck for your help and support. Yes, I got it fixed, but you know earlier versions of HACMP like 5.1 didn't have any problem with increasing the filesystem of a non-EC VG. VG doesn't have to be in EC-Mode for increasing the filesystem through HACMP. With the fix you can increase it without the VG being in EC-Mode. It seems that this bug is in the HACMP 5.4 / 5.5

Last edited by filosophizer; 12-13-2009 at 05:06 AM..
 

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volunroot(8)						      System Manager's Manual						      volunroot(8)

NAME
volunroot - Remove Logical Storage Manager hooks for rootable volumes SYNOPSIS
/usr/sbin/volunroot [-a | -A] OPTIONS
Specifies that all volumes on the system disk be converted back to UNIX disk partitions, not just the root and swap volumes, rootvol and swapvol. Forces removal of the private region unless it is the last one in the system. DESCRIPTION
The volunroot script can be used to restore the accessibility of the root, swap, and other file systems on the boot disk directly through disk partitions instead of through volume devices. The script also removes other changes that were made to enable booting of the system from the root volume, so that the system will boot with no dependency on the Logical Storage Manager. When used with no options, volunroot affects only the root and swap volumes, rootvol and swapvol. For volunroot to work properly, only one plex must exist for each of the affected volumes. This plex must be the one created by volrootmir or the original plex created when the root disk was encapsulated. This ensures that the underlying subdisks will have equivalent partitions defined for them on the disk. If these conditions are not met, the volunroot operation fails and none of the volumes are converted to disk partitions. The unwanted plexes can be removed using either voledit or volplex. SEE ALSO
volencap(8), voldiskadm(8), voledit(8), volintro(8), volplex(8), volrootmir(8) volunroot(8)
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