Yeah, scsi with discard. VM config like:
scsi0: ceph:vm-100-disk-0,cache=writeback,discard=on,size=100G
scsihw: virtio-scsi-pci
It is rather easily trigged, just generate lots of IO activity inside VM, e.g.:
fio --rw=randwrite --iodepth=32 --ioengine=libaio --bs=4k...
@tom I meant latest version for Debian Stretch / Proxmox 5.4. It would be highly appreciated to have this bug fixed in Proxmox 5. Besides that can you confirm that the bug is fixed in pve-qemu-kvm: 4.0.0-3? I want to avoid upgrading the whole cluster (without any downgrade methode) if there is a...
Hi,
I can confirm this issue with latest version pve-qemu-kvm: 3.0.1-4 - when used with Ceph KRBD VMs suffer from IO errors and data loss.
@dietmar Any chance to fix this soon?
My solution is a patched Proxmox Perl file right now that offers direct wss access with ticket auth (no Proxmox login required).
However, I would highly appreciate feedback from dietmar. :(
You can modify the JS to perform a login in advance, I did so for testing. But this exposes the login credentials to the browser, therefore it's not a viable solution if you want to offer direct console access to customers.
This is exactly why I asked Dietmar to allow "external access without...
@dietmar: any thoughts about my proposal?
@timur: wss://nodeIP:8006/api2/json/nodes/nodeName/qemu/VMID/vncwebsocket?port=5900&vncticket=PVEVNC-TicketID...
The error message occurs only with the original noVNC, the patched noVNC within Proxmox is working fine.
I noticed in the GIT tree that there has been a previous version that opened external access without the need to connect through an api call.
Could you reintroduce this behavior through an...
Alright, vncwebsocket returns a port number and the actual socket.
I'm now able to connect from an external only slightly modified noVNC to the Proxmox vncwebsocket API call.
However once RFB encrypt is set to true, I get following error: "Unsupported Security Types: 19"
@Dietmar, does the...
Hi dietmar,
vncwebsocket returns just a port number, that's correct?
And one minor thing: pvesh help does not list vncwebsocket call yet.
@timur: that's exactly what we are trying to figure out here, please have a look at dietmar's post and links provided.
Hi dietmar,
thanks for the insight.
What does vncwebsocket return? The acutal socket or the socket url and ticket for authentication?
pveui.js looks highly customized and won't work outside of pve-manager environment. Besides that the xhr requests wouldn't work cross-site.
Would the default...
Hi,
I have an (password protected, of course) external site which allows to access any VM console through the proxmox PVE-API by utilizing vncproxy command and loading the Java console applet.
I would like to update this site to the new noVNC html5 console as it is included in Proxmox 3.3...
Hi there,
I just started playing around with Proxmox 3.2 and observed a rather odd behavior regarding vlans.
My setup is pretty simple:
eth0: external interface to network switch
vmbr0: bridges eth0 (created from Proxmox GUI)
On the switch port that eth0 is connected to I have several tagged...
For Linux it works just fine but apparently not for Windows.
I tested with newest Proxmox version from pve-no-subscription, virtio-scsi, discard=on and a Windows 7 guest.
While fsutil behavior query DisableDeleteNotify returns 0 (means discard is on) deleted disk space won't be freed on the Ceph...
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