[lvm-devel] wishlist: Two lvm2app pv and lv properties still needed
ben
benscott at nwlink.com
Mon Nov 22 23:03:25 UTC 2010
When using lvm2app function calls to retrieve physical volume segment
properties there seems to be no way the get the "lv_name" to tie each segment
of the pv to an lv. For instance like this:
pvs --segments -o+lv_name
PV VG Fmt Attr PSize PFree Start SSize LV
/dev/sdh1 local lvm2 a- 768.00m 512.00m 0 1
/dev/sdh1 local lvm2 a- 768.00m 512.00m 1 1 lvol1
/dev/sdh1 local lvm2 a- 768.00m 512.00m 2 1
/dev/sdi1 local lvm2 a- 768.00m 0 0 3 lvol2
The same seems to apply to getting lv segments properties and their
asscociated devices. Like this:
lvs -o+devices
LV VG Attr LSize Devices
lvol1 local -wi-a- 256.00m /dev/sdh1(1)
lvol2 local -wi-a- 768.00m /dev/sdi1(0)
It would be great if those two things, esp. the second one could be
implemented.
Thank you
ben <benscott at nwlink.com>
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