If you want to expand a LUN on AIX, you have to update the VG to see the change.

{"id":195,"date":"2009-06-23T16:09:12","date_gmt":"2009-06-23T20:09:12","guid":{"rendered":"http:\/\/patrickv.info\/wordpress\/?p=195"},"modified":"2009-06-23T16:09:12","modified_gmt":"2009-06-23T20:09:12","slug":"increasing-a-lun-size","status":"publish","type":"post","link":"https:\/\/rootuser.ninja\/index.php\/2009\/06\/23\/increasing-a-lun-size\/","title":{"rendered":"Increasing a LUN size"},"content":{"rendered":"

If you want to expand a LUN on AIX, you have to update the VG to see the change.<\/p>\n

<\/p>\n

Just run:<\/p>\n

chvg -g VG_name<\/em><\/code><\/pre>\n
You might have to do a varyoffvg and varyonvg, you can’t do this to a concurrent VG in concurrent mode, and you can’t do it to rootvg.<\/p>","protected":false},"excerpt":{"rendered":null,"protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,1],"tags":[],"class_list":["post-195","post","type-post","status-publish","format-standard","hentry","category-aix-notes","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/posts\/195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/comments?post=195"}],"version-history":[{"count":0,"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/posts\/195\/revisions"}],"wp:attachment":[{"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/media?parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/categories?post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rootuser.ninja\/index.php\/wp-json\/wp\/v2\/tags?post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}