[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[linux-lvm] Use lvcreart -m to make a mirror



When I use `lvcreate -l 4 --mirrors 1 -n mirror1 /dev/vg1` want to create mirror LV, I got four LV:
 ACTIVE            '/dev/vg1/mirror1' [16.00 MB] inherit
 ACTIVE            '/dev/vg1/mirror1_mlog' [4.00 MB] inherit
 ACTIVE            '/dev/vg1/mirror1_mimage_0' [16.00 MB] inherit
 ACTIVE            '/dev/vg1/mirror1_mimage_1' [16.00 MB] inherit
I think the LV mirror1 is the origin LV, mirror1_mlog is log, the two others should be images LV, so why there are two images(in my opinion, it should be only one), and I how to use then? Can I mount it?
Thanks.
   Fang,Dongyu
begin:vcard
fn:Dongyu Fang
n:Fang;Dongyu
version:2.1
end:vcard


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]