#storage
Every post tagged storage.
Blog posts
How to Resize a Virtual Disk in Proxmox VE (Linux and Windows Guests)
Learn how to grow a VM's virtual disk in Proxmox VE and extend the partition and filesystem inside Linux and Windows guests so the extra space is actually usable.
How to Mount an NFS Share in Proxmox VE (Add NFS Storage Step by Step)
A beginner's guide to adding NFS network storage in Proxmox VE, covering the GUI and pvesm command-line methods, what each field means, and how to fix common mount errors.
Recovering From LVM-Thin Metadata Exhaustion on Proxmox VE
A Proxmox VE thin pool can hit 100% metadata usage while data space still looks fine, sending VMs into read-only I/O errors. Here's how to diagnose it with lvs and dmsetup, fix it live with lvextend, and stop it from recurring.
How to Mount an NFS Share as Storage in Proxmox VE
Learn how to export a folder from a NAS or Linux server and mount it as NFS storage in Proxmox VE, so you can store ISOs, backups, and templates without filling up your host's local disk.
Diagnosing and Fixing Flapping Ceph OSDs in a Proxmox VE Hyper-Converged Cluster
A field-tested workflow for diagnosing flapping and down Ceph OSDs on Proxmox VE 9.2 clusters: network, disk, memory, and clock-skew root causes, with exact pveceph and ceph CLI commands to stabilize and fix the cluster.
Tuning ZFS ARC Memory Limits on Proxmox VE Storage Nodes
Learn why ZFS ARC's default memory ceiling causes VM OOM errors on Proxmox hosts, and how to safely cap and persist zfs_arc_max.
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