Hi all, I have a (virtual) block devices which does not expose any io scheduler: [root@localhost block]# cat /sys/block/zd0/queue/scheduler none I created an lvm volume on top of that block devices with: [root@localhost ~]# pvcreate /dev/zd0 Physical volume "/dev/zd0" successfully created. [root@localhost ~]# vgcreate vg_test /dev/zd0 Volume group "vg_test" successfully created [root@localhost ~]# lvcreate vg_test --name lv_test -l +100%FREE Logical volume "lv_test" created. With my surprise, I can not select any additional io scheduler: [root@localhost block]# cat /sys/block/dm-2/queue/scheduler none I am missing something? Can a scheduler be forced on a lvm volume? Thanks. -- Danti Gionatan Supporto Tecnico Assyoma S.r.l. - www.assyoma.it email: g.danti@xxxxxxxxxx - info@xxxxxxxxxx GPG public key ID: FF5F32A8 _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
