[linux-lvm] problem in /proc/lvm/global help please..
abbireddy venkatram reddy
venkat at storageone.co.kr
Mon Feb 17 09:20:02 UTC 2003
Hi all,
I am reading information of lvms from the /proc/lvm directory.
but the snapshot size is shown as same size as lv if I create with lesses size of lv also.
can anybody help me please.
thanks in advance.
eg.
file information: /proc/lvm/global
VG: vg01 [2 PV, 2 LV/2 open] PE Size: 65536 KB
Usage [KB/PE]: 52232192 /797 total 3866624 /59 used 48365568 /738 free
PVs: [AA] rd/c0d0p5 41091072 /627 3080192 /47 38010880 /580
[AA] rd/c0d0p6 11141120 /170 0 /0 11141120 /170
LVs: [AWDL ] lv01 3080192 /47 1x open
[ARDL ] lv01_snap0217_1550 3080192 /47 1x open
output from the lvscan :
lvscan -- ACTIVE Original "/dev/vg01/lv01" [2.94 GB]
lvscan -- ACTIVE Snapshot "/dev/vg01/lv01_snap0217_1550" [767.25 MB] of /dev/vg01/lv01
Please help me. what is the reason?. is kernel problem?
with regards
venkat.
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