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When Should You Worry About Repeated ZFS Checksum Corrections?
A corrected ZFS error becomes concerning when fresh counters return, spread across devices, or coincide with I/O, transport, power, or memory faults.
What Are the First Signs That a USB DAS Enclosure Is Failing?
Use logs and controlled swaps to tell an early USB DAS enclosure failure from a bad cable, weak adapter, failing disk, or host USB fault.
What Temperature Range Is Acceptable for an NVMe Drive in a Mini PC?
For many consumer NVMe drives, roughly 30–50°C idle and below 70°C sustained is a useful target, but the exact model limit controls.
How Much SSD Space Should a Media Server Reserve for Artwork and Cache?
Start with measured app-data usage plus 50–100% growth headroom; rich preview thumbnails can require far more SSD space than ordinary artwork.
How Many Simultaneous SMB Clients Can a 1GbE NAS Serve Comfortably?
A 1GbE NAS can serve many light clients, but only a few heavy transfers; the shared practical ceiling is roughly 100–115MB/s before other limits.
What MTU Is Safe Across a NAS, VPN, and Mixed Home Network?
Use MTU 1500 on a mixed LAN and a lower VPN MTU—often 1420 for WireGuard on a 1500-byte path—unless end-to-end tests prove otherwise.
How Much Docker Log Space Should a Home Server Reserve?
Use bounded per-container rotation plus a host free-space reserve; a practical start is 30–100MB per routine container and more only when justified.
What UPS Runtime Is Needed for a Safe Home Server Shutdown?
Size runtime for outage delay plus the slowest clean shutdown and a healthy reserve; many home servers target at least 10–15 usable minutes.
