03-03-2012
Storage is not intended to be intermittently connected and disconnected while in operation. You have a single point of failure there and the ext3 component of RHEL is trying to protect your data when your network fails and the one and only path to your disks go down.
The "patch" would be to provide redundant paths to your storage, which with iSCSI would give the added implicit benefit of redundant network connections.
Additionally, your environment would benefit from some form of change control, so that the potential impact of every proposed change to the environment - such as rebooting a network switch - is carefully considered and approved before it happens and is clearly documented.
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LEARN ABOUT PHP
fann_create_sparse_array
FANN_CREATE_SPARSE_ARRAY(3) 1 FANN_CREATE_SPARSE_ARRAY(3)
fann_create_sparse_array - Creates a standard backpropagation neural network, which is not fully connected using an array of layer sizes
SYNOPSIS
ReturnType fann_create_sparse_array (float $connection_rate, int $num_layers, array $layers)
DESCRIPTION
Creates a standard backpropagation neural network, which is not fully connected using an array of layer sizes.
PARAMETERS
o $connection_rate
- The connection rate controls how many connections there will be in the network. If the connection rate is set to 1, the network
will be fully connected, but if it is set to 0.5 only half of the connections will be set. A connection rate of 1 will yield the
same result as fann_create_standard(3).
o $num_layers
- The total number of layers including the input and the output layer.
o $layers
- An array of layer sizes.
RETURN VALUES
Returns a neural network resource on success, or FALSE on error.
SEE ALSO
fann_create_sparse(3), fann_create_standard(3), fann_create_shortcut(3).
PHP Documentation Group FANN_CREATE_SPARSE_ARRAY(3)