https://community.hpe.com/t5/operating-system-hp-ux/calculating-extent-values/m-p/4576955#M373380 Hi michael<BR /><BR /><A href="http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1404400" target="_blank">http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1404400</A><BR /><BR />vgmodify -e 4500 -s 16 /dev/vg07 /dev/dsk/c10t2/d5<BR /><BR />PE_SIZE defaults to 4 MB but can be increase to any power of 2. I.e., 1,2,4,8,16 ... 256.<BR /><BR />MAX_PE (* total PE's on in a VG *) defaults to 1016.<BR /><BR />Note these formulaa:<BR /><BR />PE_SIZE = 2 * ( 30 + MAX_PE ) / 1024<BR /><BR />256 = 2 * ( 30 + x ) /1024<BR />256 * 1024 = 2 * ( 30 + x)<BR />262144 /2 -30 = x<BR />131042<BR /><BR />so finally u got 131042 ,, where did u use this value<BR /><BR />y u used 2 and 30 in the above formula Wed, 03 Feb 2010 08:17:49 GMT newunix 2010-02-03T08:17:49Z https://community.hpe.com/t5/operating-system-hp-ux/calculating-extent-values/m-p/4576955#M373380 Hi michael<BR /><BR /><A href="http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1404400" target="_blank">http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1404400</A><BR /><BR />vgmodify -e 4500 -s 16 /dev/vg07 /dev/dsk/c10t2/d5<BR /><BR />PE_SIZE defaults to 4 MB but can be increase to any power of 2. I.e., 1,2,4,8,16 ... 256.<BR /><BR />MAX_PE (* total PE's on in a VG *) defaults to 1016.<BR /><BR />Note these formulaa:<BR /><BR />PE_SIZE = 2 * ( 30 + MAX_PE ) / 1024<BR /><BR />256 = 2 * ( 30 + x ) /1024<BR />256 * 1024 = 2 * ( 30 + x)<BR />262144 /2 -30 = x<BR />131042<BR /><BR />so finally u got 131042 ,, where did u use this value<BR /><BR />y u used 2 and 30 in the above formula Wed, 03 Feb 2010 08:17:49 GMT https://community.hpe.com/t5/operating-system-hp-ux/calculating-extent-values/m-p/4576955#M373380 newunix 2010-02-03T08:17:49Z