GitHub user bilalinamdar added a comment to the discussion: CloudStack 4.22 – 
VM deployment on LINSTOR primary fails during ROOT volume population (qemu-img 
convert), while volume creation succeeds

I am uploading the logs here.

for the kvm's and the mgmt

tar cvpzf ~/cskvm0*.logs.tar.gz /var/log/linstor-satellite/ 
/var/log/linstor-controller/ /var/log/cloudstack/ /var/log/libvirt/ 
/var/log/syslog /var/log/dmesg /var/log/kern.log

tar cvpzf ~/csmgmt01.logs.tar.gz /var/log/cloudstack/  /var/log/syslog 
/var/log/dmesg /var/log/kern.log

[cskvm03.logs.tar.gz](https://github.com/user-attachments/files/24414821/cskvm03.logs.tar.gz)
[cskvm02.logs.tar.gz](https://github.com/user-attachments/files/24414823/cskvm02.logs.tar.gz)
[cskvm01.logs.tar.gz](https://github.com/user-attachments/files/24414820/cskvm01.logs.tar.gz)
[csmgmt01.logs.tar.gz](https://github.com/user-attachments/files/24414822/csmgmt01.logs.tar.gz)

Also some settings of linstor

root@cskvm01:~# linstor node list
```
╭────────────────────────────────────────────────────────────────────╮
┊ Node              ┊ NodeType  ┊ Addresses                 ┊ State  ┊
╞════════════════════════════════════════════════════════════════════╡
┊ cskvm01.poc.local ┊ COMBINED  ┊ 10.50.11.101:3366 (PLAIN) ┊ Online ┊
┊ cskvm02.poc.local ┊ SATELLITE ┊ 10.50.11.102:3366 (PLAIN) ┊ Online ┊
┊ cskvm03.poc.local ┊ SATELLITE ┊ 10.50.11.103:3366 (PLAIN) ┊ Online ┊
╰────────────────────────────────────────────────────────────────────╯
```

linstor sp l

root@cskvm01:~# linstor sp l
```
╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ StoragePool          ┊ Node              ┊ Driver   ┊ PoolName                
          ┊ FreeCapacity ┊ TotalCapacity ┊ CanSnapshots ┊ State ┊ SharedName    
                         ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ DfltDisklessStorPool ┊ cskvm01.poc.local ┊ DISKLESS ┊                         
          ┊              ┊               ┊ False        ┊ Ok    ┊ 
cskvm01.poc.local;DfltDisklessStorPool ┊
┊ DfltDisklessStorPool ┊ cskvm02.poc.local ┊ DISKLESS ┊                         
          ┊              ┊               ┊ False        ┊ Ok    ┊ 
cskvm02.poc.local;DfltDisklessStorPool ┊
┊ DfltDisklessStorPool ┊ cskvm03.poc.local ┊ DISKLESS ┊                         
          ┊              ┊               ┊ False        ┊ Ok    ┊ 
cskvm03.poc.local;DfltDisklessStorPool ┊
┊ lvm-thin-fast        ┊ cskvm01.poc.local ┊ LVM_THIN ┊ 
linstor_lvm_fastpool/lvm_fastpool ┊   223.35 GiB ┊    223.35 GiB ┊ True         
┊ Ok    ┊ cskvm01.poc.local;lvm-thin-fast        ┊
┊ lvm-thin-fast        ┊ cskvm02.poc.local ┊ LVM_THIN ┊ 
linstor_lvm_fastpool/lvm_fastpool ┊   223.35 GiB ┊    223.35 GiB ┊ True         
┊ Ok    ┊ cskvm02.poc.local;lvm-thin-fast        ┊
┊ lvm-thin-fast        ┊ cskvm03.poc.local ┊ LVM_THIN ┊ 
linstor_lvm_fastpool/lvm_fastpool ┊   223.35 GiB ┊    223.35 GiB ┊ True         
┊ Ok    ┊ cskvm03.poc.local;lvm-thin-fast        ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
```


# Resource Groups

```
linstor resource-group create my_fast_group \
--storage-pool lvm-thin-fast \
--place-count 2
```
linstor rg l

root@cskvm01:~# linstor rg l

```
╭──────────────────────────────────────────────────────────────────────╮
┊ ResourceGroup ┊ SelectFilter                  ┊ VlmNrs ┊ Description ┊
╞══════════════════════════════════════════════════════════════════════╡
┊ DfltRscGrp    ┊ PlaceCount: 2                 ┊        ┊             ┊
╞┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄╡
┊ my_fast_group ┊ PlaceCount: 2                 ┊        ┊             ┊
┊               ┊ StoragePool(s): lvm-thin-fast ┊        ┊             ┊
╰──────────────────────────────────────────────────────────────────────╯


```
root@cskvm01:~#


# On all 
```
cat << EOF > /etc/linstor/linstor-client.conf
[global]
controllers=10.50.11.101
EOF
```
no other parameter is set for linstor drbd.

#Current Issue
1) Can't create vm with linstor
due to Qemu or  Template Error

But as a additional disk i can use linstor for existing vm created via nfs. it 
also migrated to another host without isssue live. can also create standalone 
volumes with linstor. I only can't create VM's with linstor before this on 
plain install and linstor as a only primary storage even system vm's where not 
making up. so this time i used nfs as primary than second primary linstor. VM 
spinup issue. i think this is mostly due to some template clone / raw / qcow2 
issue as per some observation in logs.

Update: I tried to deploy vm with ALPINE ISO and linstor and it worked. But it 
is not working with the default template from the cloudstack wizards 
(qcow2/img)    

<img width="1738" height="841" alt="Image" 
src="https://github.com/user-attachments/assets/e5bb75aa-7e6f-4d7e-a835-c3bb066152a2";
 />   

<img width="1602" height="903" alt="Image" 
src="https://github.com/user-attachments/assets/3179efc9-755a-42ae-ae60-11c14fbb9d2b";
 />

root@cskvm01:/var/log/cloudstack/agent# linstor v l
╭─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ Resource                                ┊ Node              ┊ StoragePool     
     ┊ VolNr ┊ MinorNr ┊ DeviceName    ┊ Allocated ┊ InUse  ┊      State ┊ Repl 
          ┊
╞═════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm01.poc.local ┊ lvm-thin-fast   
     ┊     0 ┊    1000 ┊ /dev/drbd1000 ┊  2.05 MiB ┊ InUse  ┊   UpToDate ┊ 
Established(2) ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm02.poc.local ┊ lvm-thin-fast   
     ┊     0 ┊    1000 ┊ /dev/drbd1000 ┊  2.05 MiB ┊ Unused ┊   UpToDate ┊ 
Established(2) ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm03.poc.local ┊ 
DfltDisklessStorPool ┊     0 ┊    1000 ┊ /dev/drbd1000 ┊           ┊ Unused ┊ 
TieBreaker ┊ Established(2) ┊
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm01.poc.local ┊ lvm-thin-fast   
     ┊     0 ┊    1001 ┊ /dev/drbd1001 ┊  2.05 MiB ┊ InUse  ┊   UpToDate ┊ 
Established(2) ┊
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm02.poc.local ┊ 
DfltDisklessStorPool ┊     0 ┊    1001 ┊ /dev/drbd1001 ┊           ┊ Unused ┊ 
TieBreaker ┊ Established(2) ┊
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm03.poc.local ┊ lvm-thin-fast   
     ┊     0 ┊    1001 ┊ /dev/drbd1001 ┊  2.05 MiB ┊ Unused ┊   UpToDate ┊ 
Established(2) ┊
╰─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@cskvm01:/var/log/cloudstack/agent#
root@cskvm01:/var/log/cloudstack/agent#
root@cskvm01:/var/log/cloudstack/agent# linstor rd l --show-props Aux/cs-name 
Aux/cs-vm-name
╭───────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName                            ┊ ResourceGroup ┊ Layers       ┊ 
State ┊ Aux/cs-name ┊ Aux/cs-vm-name ┊
╞═══════════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ my_fast_group ┊ DRBD,STORAGE ┊ ok   
 ┊ ROOT-24     ┊ i-2-24-VM      ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ my_fast_group ┊ DRBD,STORAGE ┊ ok   
 ┊ fff         ┊                ┊
╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@cskvm01:/var/log/cloudstack/agent# linstor r l
╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName                            ┊ Node              ┊ Layers       ┊ 
Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm01.poc.local ┊ DRBD,STORAGE ┊ 
InUse  ┊ Ok    ┊   UpToDate ┊ 2026-01-03 14:39:44 ┊
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm02.poc.local ┊ DRBD,STORAGE ┊ 
Unused ┊ Ok    ┊ TieBreaker ┊ 2026-01-03 14:39:41 ┊
┊ cs-9ae31086-91ac-40d6-9f42-790cb5e0454f ┊ cskvm03.poc.local ┊ DRBD,STORAGE ┊ 
Unused ┊ Ok    ┊   UpToDate ┊ 2026-01-03 14:39:44 ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm01.poc.local ┊ DRBD,STORAGE ┊ 
InUse  ┊ Ok    ┊   UpToDate ┊ 2026-01-02 00:35:33 ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm02.poc.local ┊ DRBD,STORAGE ┊ 
Unused ┊ Ok    ┊   UpToDate ┊ 2026-01-02 00:35:33 ┊
┊ cs-60f8b37f-c085-4477-91b2-55da2d2e1c92 ┊ cskvm03.poc.local ┊ DRBD,STORAGE ┊ 
Unused ┊ Ok    ┊ TieBreaker ┊ 2026-01-02 00:35:33 ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@cskvm01:/var/log/cloudstack/agent#


GitHub link: 
https://github.com/apache/cloudstack/discussions/12388#discussioncomment-15442710

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