You're probably looking for lvdisplay, vgdisplay, pvscan, and/or pvdisplay...
linux142:/etc/modutils# lvdisplay /dev/vg0/lv03 --- Logical volume --- LV Name /dev/vg0/lv03 VG Name vg0 LV Write Access read/write LV Status available LV # 4 # open 1 LV Size 300 MB Current LE 75 Allocated LE 75 Allocation next free Read ahead sectors 1024 Block device 58:3 linux142:/etc/modutils# vgdisplay vg0 --- Volume group --- VG Name vg0 VG Access read/write VG Status available/resizable VG # 0 MAX LV 256 Cur LV 4 Open LV 1 MAX LV Size 255.99 GB Max PV 256 Cur PV 1 Act PV 1 VG Size 1.79 GB PE Size 4 MB Total PE 457 Alloc PE / Size 213 / 852 MB Free PE / Size 244 / 976 MB VG UUID aRaEhy-426C-B2qm-uWMX-ma7p-pFfX-iE0u5u linux142:/etc/modutils# pvscan pvscan -- reading all physical volumes (this may take a while...) pvscan -- ACTIVE PV "/dev/dasd/7b20/part2" of VG "vg0" [1.79 GB / 976 MB free] pvscan -- total: 1 [1.79 GB] / in use: 1 [1.79 GB] / in no VG: 0 [0] linux142:/etc/modutils# pvdisplay /dev/dasd/7b20/part2 --- Physical volume --- PV Name /dev/dasd/7b20/part2 VG Name vg0 PV Size 1.79 GB [3759456 secs] / NOT usable 4.19 MB [LVM: 129 KB] PV# 1 PV Status available Allocatable yes Cur LV 4 PE Size (KByte) 4096 Total PE 457 Free PE 244 Allocated PE 213 PV UUID Khe8gt-VTbI-Dvyu-TkF3-Qg8p-yZcl-WnmHYM Scott Chapman American Electric Power "Noll, Ralph" <[EMAIL PROTECTED] To: [EMAIL PROTECTED] tate.ar.us> cc: Sent by: Linux on Subject: lvm 390 Port <[EMAIL PROTECTED] T.EDU> 02/05/03 12:10 PM Please respond to Linux on 390 Port how do you tell what volumes make up an LVM like my lvm has 6g what volumes does that consist of Ralph Noll Systems Programmer City of Little Rock Phone (501) 371-4884 Fax (501) 371-4712 mailto:[EMAIL PROTECTED] \\\|/// \\\ ~ ~ /// ( @ @ ) ===============oOOo=(_)=oOOo===============