From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <000e01c2d651$a9c4b090$0400a8c0@venkat> From: "abbireddy venkatram reddy" References: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000B_01C2D69D.19A63E10" Subject: [linux-lvm] problem in /proc/lvm/global help please.. Sender: linux-lvm-admin@sistina.com Errors-To: linux-lvm-admin@sistina.com Reply-To: linux-lvm@sistina.com List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: Date: Mon Feb 17 09:20:02 2003 List-Id: To: linux-lvm@sistina.com This is a multi-part message in MIME format. ------=_NextPart_000_000B_01C2D69D.19A63E10 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 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. =20 ------=_NextPart_000_000B_01C2D69D.19A63E10 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi all,

I am reading information of lvms = from the=20 /proc/lvm directory.

but the snapshot size is shown as = same size=20 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=20 Size: 65536 KB
Usage [KB/PE]: 52232192 /797 total = 3866624 /59=20 used 48365568 /738 free
PVs: [AA]=20 rd/c0d0p5          &nbs= p; =20 41091072 /627      3080192=20 /47      38010880=20 /580
       [AA]=20 rd/c0d0p6          &nbs= p; =20 11141120 = /170           =20 0 /0       11141120 = /170
   =20 LVs: [AWDL ]=20 lv01           &nb= sp;          =20 3080192 /47       1x=20 open
         [ARDL ]=20 lv01_snap0217_1550        =20 3080192 /47       1x=20 open

output from the lvscan = :

lvscan -- ACTIVE Original=20 "/dev/vg01/lv01" [2.94 GB]
lvscan -- = ACTIVE =20 Snapshot "/dev/vg01/lv01_snap0217_1550" [767.25 MB] of=20 /dev/vg01/lv01

Please help me. what is the reason?. is kernel problem?

with regards

venkat.

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