Re: Maximum Number of USB Mass Storage Devices

2010-02-20 Thread David King
Thanks David. My question was specific to FreeBSD's limitations rather than USB limitiations. You're not going to get hundreds of them on a single bus, whether it's FreeBSD's limitation or USB's. On 19/02/2010, David King dk...@ketralnis.com wrote: I have a requirement to connect a

Re: Maximum Number of USB Mass Storage Devices

2010-02-18 Thread Patrick Collins
Thanks David. My question was specific to FreeBSD's limitations rather than USB limitiations. On 19/02/2010, David King dk...@ketralnis.com wrote: I have a requirement to connect a large number of USB bus powered external hard disks to a FreeBSD 8.0 system. I am talking about hundreds of

Re: Maximum Number of USB Mass Storage Devices

2010-02-18 Thread David King
I have a requirement to connect a large number of USB bus powered external hard disks to a FreeBSD 8.0 system. I am talking about hundreds of them. The USB spec itself limits to 127 devices per bus, including hubs (and including the internal hub-like device on many busses).

Maximum Number of USB Mass Storage Devices

2010-02-17 Thread Patrick Collins
I have a requirement to connect a large number of USB bus powered external hard disks to a FreeBSD 8.0 system. I am talking about hundreds of them. I am aware of the power and bus limitations and intend to use power hubs and multiple server USB ports to overcome this issue. My question is this: