1 ========
2 FAQ
3 ========
4
5 Here you can find the answer to some of the most frequently asked questions about DNBD.
6 If you cannot find answers in FAQ or tickets, please create a new ticket.
7
8 .. contents::
9 .. sectnum::
10
11 -----
12
13 Client
14 ======
15
16 Why does my client freeze all the time?
17 ---------------------------------------
18
19 Try to use noop IO scheduler for the network block device. This can be done by using
20
21 ::
22
23 elevator=noop
24
25 as kernel option for diskless clients or with
26
27 ::
28
29 echo noop > /sys/block/dnbd[num]/queue/elevator
30
31 after loading the module for session setup.
32