[pve-devel] [PATCH qemu-server 02/14] blockdev: cmdline: convert drive to blockdev syntax

[DERUMIER, Alexandre]

Am 22.04.25 um 13:51 schrieb Alexandre Derumier via pve-devel:
> 
> fixme:
>  - rbd blockdev don't allow extra options (keyring file for example),
>    do we need to patch qemu ? or write client option in a file ?

I think following upstream and using a dedicated config file is
better/more future-proof here.


>>I'd prefer to create the file in /run/qemu-
>>server/${storeid}.ceph.conf
>>rather than in /etc/pve/priv. It only contains the path to the key
>>file
>>and that path itself is not secret.

yes, I was thinking about same.

They are interesting rbd client option that we could add later
https://bugzilla.proxmox.com/show_bug.cgi?id=6290
crush_location=host:myhost|datacenter:mydc
read_from_replica=localize


They are a case about rbd_cache_policy option forced to writeback
for efi disk (I have made a comment in later patch).
I think it's not yet needed anymore as it look to be fixed upstream,
but if we need it, This is a specific option for a specific disk, and
not the whole storeid.

so, in this case, I don't known if we need a conf like
/run/qemuserver/vm-{vmid}-{drive}-.ceph.conf?