On 18/08/11 09:29, Dave Richards wrote:
Good morning all,
I work for the City of Largo, Florida and we are trying to get the last push to go live with an OpenSuse 11.4 server and the GNOME desktop. Unfortunately we seem to have a low level problem that is keeping that from happening. I mentioned some of it on a recent blog post:
http://davelargo.blogspot.com/2011/08/opensuse-114-woes.html
The server seems to have some kind of scheduling problem and acts like a machine that is swapping, yet nothing is showing up on top and we appear to have plenty of memory. Even local disk access is slow, and the networking layer is showing lots of packets being lost.
Ok, start with this. 1) Get a newer kernel from Kernel:stable repository 2) for the login "hang" is sssd running and correctly configured ? 3) if your server has power backup, mount the filesystem with data=writeback,barrier=0 4) Is your local storage running on some sort of hardware RAID ? try to the deadline scheduler. 5) Is your storage SSD ? try the noop scheduler. hth. -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org