Virsh Isci Pool

Linux Isci

• Iscsi

Virsh XML Definition

• cat virsh-scsi.xml

<pool type="iscsi">
  <name>virtimages</name>
  <source>
    <host name="doom.xinux.org"/>
    <device path="iqn.2021-10.org.xinux.doom:storage"/>
   </source>
  <target>
    <path>/dev/disk/by-path</path>
  </target>
</pool>

Pool definieren

• virsh pool-define virsh-scsi.xml

Pools listen

• virsh pool-list --all

 Name                 State      Autostart
-------------------------------------------
 default              active     yes
 ISO                  active     yes
 media                active     yes
 qemu                 active     yes
 virtimages           inactive   no

Pool aktivieren

• virsh pool-start virtimages

Pool für den Autostart markieren

• virsh pool-autostart virtimages

Verfügbare Datenträger listen

• virsh vol-list pool

 Name                 Path
------------------------------------------------------------------------------
unit:0:0:1   /dev/disk/by-path/ip-10.83.75.40:3260-iscsi-iqn.2021-10.xinux.org:disks-lun-1

Info übe den Datenträger

• virsh vol-info /dev/disk/by-path/ip-10.83.75.40:3260-iscsi-iqn.2021-10.xinux.org:disks-lun-1

Name:           unit:0:0:1
Type:           block
Capacity:       27,00 GiB
Allocation:     27,00 GiB