Troubleshoot your installation

This section provides useful tips to help you troubleshoot your Block Storage installation.

• Troubleshoot the Block Storage configuration
• Multipath call failed exit
• HTTP bad request in cinder volume log
• Duplicate 3PAR host
• Failed to attach volume after detaching
• Failed to attach volume, systool is not installed
• Failed to connect volume in FC SAN
• Cannot find suitable emulator for x86_64
• Non-existent host
• Non-existent VLUN
• Database CPU spikes during operations