Hello, I''m having problems tracking down where the code for performing readahed in vdev_cache is. Could someone give me a clue to where it is? Thanks! -- Regards, Jeremy
Jeremy Teo wrote:> Hello, > > I''m having problems tracking down where the code for performing > readahed in vdev_cache is. Could someone give me a clue to where it > is?usr/src/uts/common/fs/zfs/vdev_cache.c FYI, we''re in the process of re-evaluating the utility of the vdev_cache. We hope to be able to eliminate it. Also note that the vdev_cache is more of a software track buffer than a readahead cache. --matt