https://community.hpe.com/t5/disk-enclosures/bcv-leaf-volume/m-p/3891240#M22159 If I understand your diagram correctly and you are talking about BC for the XP, you can have 1b but NOT 1a<BR /><BR />Each P-VOL can have 3 S-VOLs at level 1. And each volume at level 1 can also have 2 S-VOLs (leaf volumes)<BR /><BR />Hope this helps Thu, 30 Nov 2006 08:15:40 GMT Nigel Poulton 2006-11-30T08:15:40Z https://community.hpe.com/t5/disk-enclosures/bcv-leaf-volume/m-p/3891239#M22158 Dear All,<BR /><BR />How many leaf volumes are we allowed for a BCV? Please see my attached configuration. <BR /><BR />Will it be possible for me to have 1a OR 1b? OR in other words, can 1 come out of S1?<BR /><BR />Thanks. Thu, 02 Nov 2006 06:59:24 GMT https://community.hpe.com/t5/disk-enclosures/bcv-leaf-volume/m-p/3891239#M22158 kapra 2006-11-02T06:59:24Z https://community.hpe.com/t5/disk-enclosures/bcv-leaf-volume/m-p/3891240#M22159 If I understand your diagram correctly and you are talking about BC for the XP, you can have 1b but NOT 1a<BR /><BR />Each P-VOL can have 3 S-VOLs at level 1. And each volume at level 1 can also have 2 S-VOLs (leaf volumes)<BR /><BR />Hope this helps Thu, 30 Nov 2006 08:15:40 GMT https://community.hpe.com/t5/disk-enclosures/bcv-leaf-volume/m-p/3891240#M22159 Nigel Poulton 2006-11-30T08:15:40Z