<div dir="ltr"><div><div>is it implemented?<br><br></div>I've tried on 3.2.0-4 debian wheezy default kernel it's working just fine:<br># dmsetup table<br>vg0-home: 0 443277312 linear 9:1 25166208<br>home: 0 443273216 crypt aes-cbc-plain 0000000000000000000000000000000000000000000000000000000000000000 0 253:2 4096 1 allow_discards<br>
<br>But not on OpenVZ's 2.6.32.xxxx:<br># dmsetup table<br>vg0-home: 0 443277312 linear 9:1 25166208<br>home: 0 443273216 crypt aes-cbc-plain 0000000000000000000000000000000000000000000000000000000000000000 0 253:2 4096<br>
vg0-swap: 0 4194304 linear 9:1 20971904<br>vg0-root: 0 20971520 linear 9:1 384<br><br><br></div><br></div>