Tag : logical volumes

Lvm Snapshot

Posted December 2, 2015 by Axel Glienke & filed under CentOS Comments: 13

Tags: logical volumes

Helloafter a lvm snapshot creation and a reboot are all logical volumes aremissing, only swap is present. lvcreate -L 5000M -s -n CentOS_h1-root_snap /dev/mapper/CentOS_h1-root lvs LVVGAttr LSizePool OriginData%Meta%Move Log Cpy%Sync Convert CentOS_h1-root_s..

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LVM – Stripped Logical Volumes By Default?

Posted November 24, 2015 by Rafał Radecki & filed under CentOS Comments: 0

Tags: linear type, logical volumes, OpenStack

All.I am currently using OpenStack Juno on CentOS 7. The problem is that by default OpenStacks Cinder service creates logical volumes of lineartype. I would like to have them stripped over all physical disks to get better write performance.Is ther..

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