I'm trying to write a perl script to give concise output of pvs, vgs, lvs, pvdisplay, vgdisplay, lvdisplay and df -- something like: VG home [PE (4MB): 0 (0 b) / 52205 (203.93 GB)] LV /dev/home/lvol0 /home [LE: 52205 (203.93 GB); DF: 64G/201G (129G) 34%] PV /dev/sdb [PE (4096KB): 0 (0 b) / 38156 (149.05 GB); DF: ??/149G (??) ??%] PV /dev/hdb4 [PE (4096KB): 0 (0 b) / 14049 (54.88 GB); DF: ??/55G (??) ??%] however, there are a few things I have yet to figure out: - determine the actual disk usage of a particular PV in a given LV - the lvs column option which produces the heading "Log" - the nature of the pvs,vgs,lvs separator inconsistencies: lvs - Headers and LV lines are separator terminated vgs - Headers not separator terminated, VG lines are pvs - Headers not separator terminated, PV lines are - The unabreviated names of the column headings (a website detailing each would be nice) - whether pvdisplay,vgdisplay,lvdisplay offer anything more than pvs, vgs, lvs with all columns displayed - Why the majority of pvs,vgs,lvs columns lack data I'm still working on the code, but the above are the major stumbling blocks I've come across so far... TIA! __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
