Hi, I got the following error while running drbd-8.3.15, kernel: drbd1_receiver: page allocation failure. order:4, mode:0x20
and I also found some kernel tuning tips in this list. http://lists.linbit.com/pipermail/drbd-user/2012-March/018036.html By the way, after this error, should we do any special task, for example, restarting drbd service? or kernel/drbd try to handle this situation automatically? I saw the above error twice a day, and PID for receiver was the same number, so I am wondering; - receiver thread was stopped, and try to restart or - receiver thread was not stopped, just suspend(waiting?) How can drbd internal threads recover from this error? Thanks, Junko IKEDA
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