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Check a Single Group

crcli devicegroups ssh prod-ha -c "tmsh show ltm pool recursive"

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Check Multiple Groups Simultaneously

Run across groups and see labeled output per device — no interleaved lines: 
crcli devicegroups ssh prod-ha dr-ha -c "tmsh show ltm pool recursive" --group
--group buffers each device’s output and prints it as a labeled block when the command finishes.

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Run a Health Check Script

cat > check_pools.sh << 'EOF'
#!/bin/bash
echo "=== $(hostname) ==="
tmsh show ltm pool recursive | grep -E "(pool|Availability|State)"
EOF

crcli devicegroups ssh prod-ha dr-ha -S ./check_pools.sh --group

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Save Output to Files

crcli devicegroups ssh prod-ha dr-ha -S ./check_pools.sh --output-dir ./pool-status/
Each device’s output is saved to ./pool-status/<device-id>.txt.

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With Claude (MCP)

If you have the MCP server configured: 
Run "tmsh show ltm pool recursive" on each of my device groups
and give me a summary of which pool members are down