EC2/EBS Hard Ceiling & Quota Diagnostic Troubleshooter (Part 3)
Use the interactive troubleshooter below to identify your EC2/EBS hard ceiling or quota symptom, review the raw evidence, understand the breach consequence, and note the limit.
🚨 Step 1: What specific error symptom are you experiencing?
Please click the most accurate description:
Quick Reference Table
| # | Service & Resource | The Number | Hard Ceiling or Adjustable? | Breach Consequence | Verbatim Source Sentence |
|---|---|---|---|---|---|
| 1 | Amazon EC2 Linux Instances (Volume Attachments) | 40 volumes | Hard Ceiling | Boot failures | "Attaching more than 40 volumes can cause boot failures." |
| 2 | Amazon EBS (SSD & HDD Volumes) | 256 KiB (SSD), 1024 KiB (HDD) | Hard Ceiling | Amazon EBS attempts to split them into smaller I/O operations | "I/O size is capped at 256 KiB for SSD volumes and 1,024 KiB for HDD volumes..." |
| 3 | Amazon EC2 (Spot Placement Score) | 3 instance types | Hard Ceiling | Amazon EC2 will return a low Spot placement score | "If you specify instance types, you must specify at least three different instance types, otherwise Amazon EC2 will return a low Spot placement score." |
| 4 | Amazon EBS (Fast Snapshot Restore) | 1 credit | Hard Ceiling | The volume is created without the benefit of fast snapshot restore | "You must have at least one credit in the bucket to create an intialized volume from the snapshot..." |