How-To

Articles

• How-To Safely Upgrade the VAST NFS Driver on a Crusoe VM
• How-To Fix Shared Disks Mounting Read-Only Despite the rw Option
• How-To Safely Attach a Boot Disk from a Same-Image VM Without Boot Conflicts
• How-To Restrict Internet Access From VMs and Find Ports That Need to be Open
• How-To Setup RAID0 Storage on CMK with Ephemeral Storage for Containerd
• How-To Manage Load Balancer Firewall Rules Automatically on CMK
• How-To: Add SSH Keys to CMK Nodes After Node Pool Creation
• How-To Enable NCCL Debug Logging for Collective Timeout Failures
• How-To Recover a Slurm Node Drained Due to Full Root Disk
• How-To Diagnose nvidia.com/hostdev: 0 on CMK Nodes
• How-To Detect Silent Data Corruption in Distributed Training Jobs
• How To Fix Missing GPU Metrics (DCGM) on CMK Nodes
• How-To: Add or Update Lifecycle Scripts on an Existing Crusoe VM
• How-To: Validate Infiniband Performance with RCCL All Reduce Test
• How-To Resolve UnexpectedAdmissionError on CMK GPU Nodes
• How-To Recover a CMK Node Pool VM After a Stop/Start
• How-To Resolve Intermittent NFS CSI Mount Failures During Large Pod Fanouts
• How-To Resolve Low Open File Limits (RLIMIT_NOFILE) on CMK Nodes
• How-To Run MTR for Network Diagnostics
• How-To: Use Crusoe Managed Inference with Pi Coding Agent
• How-To Enable Cluster Autoscaler on an Existing CMK Cluster
• How-To: Fix Hanging Terraform Operations
• How-To: Fix TLS Connection Hangs on VMs with Jumbo MTU
• How-To Collect Debugging Information on AMD GPU Nodes
• How-To Enable Thinking (Reasoning) Mode for DeepSeek V4 Pro on Crusoe Managed Inference
• How-To: Enable Support Access on Your CMK Cluster (For Faster Incident Response)
• How-To: Benchmark and Isolate Shared Disk (NFS) Read/Write Performance
• How-To: Debug SSH Access Issues Caused by Stale virtiofs Mount Entries
• How-To Validate DeepEP GPU Communication Performance on Crusoe Managed Kubernetes (H200 & B200)
• How-To Validate GPU ECC and Row Remap Status Using nvidia-smi