An acceptable size trade off for wear leveling and the speed of cloning is between 16 and 32GB. While boot drive size matters, bigger is not always better. USB3 thumb-drives and A1 spec'ed SD-cards are faster and, generally speaking, more reliable than similar items with older specifications. While notĪbsolutely essential USB3 thumb-drives are preferred, due to their more advancedĬontrollers, and SD-cards branded A1 for their improved random read/write performance. If flash media is used: New name brand drives are recommended such as Samsung, SanDisk, etc. Recovery in the event of a boot drive failure, beginners are encouraged to consider usingįlash media. Further, given the ease of operating system Given this consideration, some users prefer USB thumb-drives and otherĮxternal flash media to internal drives. USB drives for operating system backup isĪn easy process. With USB connections on the outside of a PC case, cloning While some users prefer traditional hard drives or SSD's, the boot requirement can be served with USB thumb-drives and SD-cards, 8GB or larger. Openmediavault's boot requirements are very modest: USB Power - A Common Raspberry PI problem Where CPU Power may be Needed – “Transcoding” In addition, R-PI's suffer from USB under powering in models 2B and 3X. Schedule them to run in the early morning hours when user access would not be affected. The R-PI (2B and 3X models) should be used only as a basic file server for 1 or 2 user homeĮnvironments, where multitasking is less likely. With this performance limitation in mind, earlier versions of Older R-PI'sĪre very easily over stressed and, during periods where the CPU is running at 100%, they may These issues may appear to be software related, but that's not always the case. Instances, the WEB GUI login page may not respond. This may give the false impression that there's a software or permissions problem. Openmediavault my not show up on the local network and / or network shares may not open. WhatĮxactly does “poor performance” mean? In this context, if the R-PI's CPU is running at 100%,
While openmediavault will run on an R-PI model 2BĪnd the various models of the R-PI 3, it is not recommended. Given the current market for SBC's, the majority of SBC users will likely be owners of R-PI's.
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