On 26/03/11 01:41, Tom Tux wrote:
Hi
Sometimes, I get the "squidaio_queue_request: WARNING - Queue
congestion"-message in the cache.log.
On the output of "squidclient mgr:squidaio_counts" there is an entry
"queue". Sometimes, this values increase to 1 oder 2.
My question hereby:
How many queue-entries must be fulfilled, until the "Queue
congestion"-warning will be written to the cache.log? How high is the
queue-watermark?
N*2. N being the queue size when last warning was made.
ie, the queue starts low (IIRC it starts at 8 entries per thread with 64
threads = 512 open/close/read/write/create/erase operations for the
first warning), then queue capacity doubles in size every warning.
Amos
--
Please be using
Current Stable Squid 2.7.STABLE9 or 3.1.12
Beta testers wanted for 3.2.0.6
