Recent content by lankaster

We're have similar case: pveversion -v proxmox-ve: 5.1-41 (running kernel: 4.13.13-6-pve) pve-manager: 5.1-46 (running version: 5.1-46/ae8241d4) pve-kernel-4.13.13-6-pve: 4.13.13-41 pve-kernel-4.13.13-5-pve: 4.13.13-38 pve-kernel-4.13.13-4-pve: 4.13.13-35 pve-kernel-4.13.13-3-pve: 4.13.13-34...

and again same solution: qm unlock 138 systemctl stop ceph-osd@X systemctl stop ceph-osd@Y qm destroy 138 systemctl start ceph-osd@X systemctl start ceph-osd@Y qm start 138

Last kernel. The problem still exists, backup freeze again... ... NFO: status: 98% (33701560320/34359738368), sparse 57% (19869216768), duration 1689, read/write 41/0 MB/s INFO: status: 99% (34031337472/34359738368), sparse 58% (20198993920), duration 1698, read/write 36/0 MB/s INFO: status...

@Rob Loan I am sorry my English really poor. * At first we try to boot a kernel via grub rescue, but it doesnt work -> ls (hd0,gpt1), ls (hd0,gpt2), ls (hd0,gpt9) shows "unknown filesystem" * Second: We try to repair a grub via PVE install iso -> chroot->mount /dev,/proc, /sys etc.->...

@fabian After system upgrade proxmox 5.0 -> 5.1 one of 4 nodes can't boot: error: no such device xxxxxxx error: unknown filesystem Entering rescue mode ... upgrade grub-probe, grub update via chroot / after booting via usb stick doesn't help. This node ran with hand made usb-boot sick one...

@manu Yesterday we have same backup problem again. 1 of 40 VMs crashed(frozen) because of backup. We test it tomorrow again.

I think proxmox installer should create a /boot partition for this issue, because ... sometimes grub cannot find a root partition on zfs If somebody need to create a bootable usb with proxmox kernels you can use my small script. It's should be like: # mkfs.ext4 /dev/YOURUSBSTICK_PART # mount...

We're updated x4 Servers (5.0->5.1) and only one of them have this issue. I think it's really difficult to reproduce this bug. Maybe HW-RAID issue ? I don't now. Now we use ext4 for system & ceph. Ceph hat some issues with virtio drivers but its more reliable e.g. HA with live migration

1. Extract proxmoxusbboot.dd.gz with gunzip/7zip etc. 2. Write proxmoxusbboot.dd with Linux dd or Windows win32image to USB 3. try to boot from USB

With USB Stick you can start your proxmox server. I copy my boot usb-stick right now for you. It's take some minutes. But at first you should import und export a zpool via Proxmox installer

We have a similar problem at one Server. You can make a usb-boot-stick with grub and /boot directory to boot Proxmox kernel.

I can confirm this bug. (the LXC are not affected) When I setup the VM (kvm) with virtio-scsi, virtio0 hdd on ceph storage the backup freeze at ca. 50% : INFO: status: 52% (36293574656/69793218560), sparse 47% (33105027072), duration 1661, read/write 18/0 MB/s INFO: status: 53%...