Gilberto Ferreira's latest activity
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GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.But I used the writeback cache in the Proxmox 8.4 as well I got bugged! So, still, I can't explain why works on newest version of kernel and PVE. Anyway... It's works.... That what's matter.
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GGilberto Ferreira reacted to spacefreak's post in the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring with
Like.
Thanks for your reply @Gilberto Ferreira . The difference to my setup is your cache setting (writeback) which does not use O_DIRECT semantics and therefore does not trigger the bug. -
GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.Or perhaps, this is has to do with new QEMU? We need some expert explanation here.
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GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.just to validate this process, I create a 2 node cluster with Proxmox VE 8.4.19 and with the very same storage, created with Debian 13 and TargetCLI. Now I got that error: With Proxmox VE 9 and newer kernels, no error so far, at least here for...
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GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.So... I went ahead and create a quick and simple target iscsi with Debian and targetcli. I've created the backstore, target and luns with sinble IP. After that, I create the device in proxmox with: iscsiadm -m discovery -t st -p 172.18.100.120...
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GGilberto Ferreira replied to the thread [SOLVED] Resize Ubuntu VM disk.In your case, or better, in any case, it's needs to use growpart first. Before use it, perhaps is need to install cloud-guest-utils
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GGilberto Ferreira replied to the thread pve 9.2 fails to install.Try to append this options in the grub: pcie_aspm=off intel_iommu=off intel_idle.max_cstate=0 acpi_power_meter=off nomodeset This options has save me for a lot of issue. pcie_aspm=off What it does: Disables Active State Power Management for...
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GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.I am using the very same kernel version, updated today, 07-06-2026. Proxmox VE 9.2.4, 2-nodes. Perhaps I don't have had the issue because the storage underlying is DRBD 9 dual-primary + pacemaker + dlm + ocfs2? I really don't know!
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GGilberto Ferreira reacted to spacefreak's post in the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring with Like.
@Gilberto Ferreira I just tested it with the current Proxmox kernel 7.0.14-3 and the problem still persists on my system. Which kernel version do you have and what are your VM disk options if I may ask?
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GGilberto Ferreira replied to the thread [SOLVED] PBS 3.4.8 doesn't sent email after prune job done!.Turns out I need to fall back to the old postfix configuration with sasl_passwd support. After set this in the main.cf postfix file: alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydestination = $myhostname...
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GGilberto Ferreira posted the thread [SOLVED] PBS 3.4.8 doesn't sent email after prune job done! in Proxmox Backup: Installation and configuration.Hi there. I have a strange situation here, in that PBS are not sent email after prune job has done. Bellow some imagens showing up my configuration Other notifications like backup done are working well. Thanks
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GGilberto Ferreira replied to the thread Problem with PVE 8.1 and OCFS2 shared storage with io_uring.This problem with direct_io was solved in recent versions of kernel 7. In fact, I have scenarios with ocfs2 and I didn't change Async IO from default to threads and VM is running perfect.
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.So, one can't go full sdn? Need to use a mixed setup? I just tought SDN could be use for everything. Sorry... My mistake...
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.Right there in the Datacenter -> Cluster, when you add new server to the cluster or when create a new one.
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.It's doesn't appears in the drop down selection! Just the IPs configured in the system > networks
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GGilberto Ferreira replied to the thread VXLAN with low bitrate transfer even with 10G SFP+..For now, I am using raw interface like vmbr1 with physical interface. The caveat is that needs to use cable instead of using the IPs from an exist interface. With RAW interface I was able to get full data rate.
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GGilberto Ferreira reacted to wingull's post in the thread VXLAN with low bitrate transfer even with 10G SFP+. with Like.
Same problem here, with similar setup to OP. Full 10Gbps data rate between hosts when tested with iperf, but on VXLAN connected VMs only 3-4Gbps. Anybody know a fix? Thanks
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.Ok.... Here we go again... First, the physical interfaces on each server: pve01 pve02 Yes! Two nodes. This is just for test purpose. Now the fabric itself, in the Datacenter -> SDN -> Fabric In the fabric/sdn panel I got this: and and...
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.Sorry.... Thank you for your reply. I couldn't stay much longer testing the SDN in this configuration. As my deadline with the customer was very short, turns out that the traditional way to create vlan and stuff, works better. So, in order to...
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GGilberto Ferreira replied to the thread VLAN created inside SDN panel not appears in NODE -> SYSTEM -> NETWORKS?.I spoke too soon. Fabric doesn't work at all! For time to time, the status change it to 'not ok'! What's that suppose to mean? I have this in the log fabricd[891055]: [NBV6R-CM3PT] OpenFabric: Needed to resync LSPDB using CSNP!
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