data loss

Background: One 4TB HDD partitioned for home network Setup multiple VM's and Containers After a power cut, all my vm's and containers came back online, bar one - Plex Media Server Proxmox gave me the following error when trying to start the server run_buffer: 321 Script exited with status 9...

Hello everyone, i accidentally deleted a local-zfs storage from the Datacenter>Storage tab at the web gui. All the data is there, there is a couple web servers and a NAS and everything seems to be working, but if the data is actually deleted it would be catastrophic. The local-zfs storage does...

I have a lvm where the metadata got full, I didn't understand what was wrong and attempted to fix it with lvconvert --repair pve/data This turned out to be a bad idea, as it now says that there is no data for any lv's. Similar to this question...

we have had several crashes, with data loss at VM level, when one node seemed to have a power problem. rather than isolating that node, Proxmox rebooted all the servers at the same time! this has resulted into a major disaster for our company. This is not related to a support issue with...

Hello, My server Dell R 620 Server Proxmox 5-0.30 Raid 5 PERC H 310 Virtual machines on same server on LVM-Thin 8 VM's is running I decided to recover from backup one of my VM. After 3 % of done, I found that some of my services on running VM's stopped. I stopped process of recovering my VM...

After last reboot of proxmox machine running LVM thin, i've got into following problem: [ 15.801293] device-mapper: table: 253:11: thin: Couldn't open thin internal device [ 15.810909] device-mapper: ioctl: error adding target to table [ 15.829579] device-mapper: table: 253:11: thin...

Hi, everyone. I'm running proxmox in a workstation. System is in lvm ssd. A 5 disk (2TB each) raidz1 is used as storage for virtual disks and data. System has been running for 3 years without remarcable problems. ZFS pool is mounted in a folder of the Debian base system. A folder with data is...