Displaying 3 results from an estimated 3 matches for "passthrough_start".
2013 Nov 06
3
Calling 'virsh' from within a hook script - avoid deadlock?
...n the first place? Isn't libvirt multithreaded?
Thanks for the help!
Shlomi
### hook script:
#!/bin/bash
enum_scsi() {
scsi_devices=`cd /dev;ls sd[^a]*`
}
gen_hba_xml() {
cat > ./hba.xml << EOF
<controller type='scsi' model='virtio-scsi'/>
EOF
}
passthrough_start() {
# create virtio-scsi HBA
gen_hba_xml
virsh attach-device --persistent $domain_name ./hba.xml
rm -f ./hba.xml
# attache scsi devices to guest
enum_scsi
for sd in ${scsi_devices[@]}
do
virsh attach-disk --persistent $domain_name /dev/${sd} ${sd}
done
}...
2013 Nov 06
0
Re: Calling 'virsh' from within a hook script - avoid deadlock?
...; enum_scsi() {
>
> scsi_devices=`cd /dev;ls sd[^a]*`
>
> }
>
>
>
> gen_hba_xml() {
>
> cat > ./hba.xml << EOF
>
> <controller type='scsi' model='virtio-scsi'/>
>
> EOF
>
> }
>
>
>
> passthrough_start() {
>
> # create virtio-scsi HBA
>
> gen_hba_xml
>
> virsh attach-device --persistent $domain_name ./hba.xml
>
> rm -f ./hba.xml
http://libvirt.org/hooks.html#recursive
Do not do this.
Michal
2013 Nov 06
1
Re: Calling 'virsh' from within a hook script - avoid deadlock?
...; enum_scsi() {
>
> scsi_devices=`cd /dev;ls sd[^a]*`
>
> }
>
>
>
> gen_hba_xml() {
>
> cat > ./hba.xml << EOF
>
> <controller type='scsi' model='virtio-scsi'/>
>
> EOF
>
> }
>
>
>
> passthrough_start() {
>
> # create virtio-scsi HBA
>
> gen_hba_xml
>
> virsh attach-device --persistent $domain_name ./hba.xml
>
> rm -f ./hba.xml
http://libvirt.org/hooks.html#recursive
Do not do this.
Michal