自从我升级到Xenial以来,我已经追踪这个问题大约6周了。最初认为它是随机的,但发现使用USB串行适配器引发了这个问题。无论是在USB2上还是在PCI-E USB3附加卡上都无所谓。将在文本控制台和/或串行控制台上产生以下消息(我已经启用了ob-board串行端口):
NMI watchdog: Watchdog detected hard LOCKUP on cpu 0
NMI watchdog: Watchdog detected hard LOCKUP on cpu 2
NMI watchdog: Watchdog detected hard LOCKUP on cpu 3
NMI w
我刚刚使用kolla和kolla-ansible稳定/pike版本部署了openstack。我部署在一个控制节点和一个计算节点上。它起作用了,但当我尝试使用horizon仪表板时,控制节点非常慢,并且锁定,终端输出以下内容:
Message from syslogd@openstackcontroller at Nov 7 21:46:39 ...
kernel:NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [runc:[2:INIT]:10527]
Message from syslogd@openstackcontroll
#calculate NMI(c,t) c : cluster assignment , t : ground truth
NMI <- function(c,t){
n <- length(c) # = length(t)
r <- length(unique(c))
g <- length(unique(t))
N <- matrix(0,nrow = r , ncol = g)
for(i in 1:r){
for (j in 1:g){
N[i,j] = sum(t[c == i] == j)
}
}
N_t <
我在我今天管理的虚拟机上打开了控制台,并收到了一些内核消息:
[5912557.130943] Uhhuh. NMI received for unknown reason 20 on CPU 0.
[5912557.131115] Do you have a strange power saving mode enabled?
[5912557.131287] Dazed and confused, but trying to continue
[6064281.393568] Uhhuh. NMI received for unknown reason 30 on CPU 1.
[6064
我正在使用Debian /Linux7.8(喘息)。今天运行MATLAB程序时,我在终端上收到了这条消息。
Message from syslogd@sas21 at Jul 18 16:40:49 ...
kernel:[1747708.091929] Uhhuh. NMI received for unknown reason 20 on CPU 4.
Message from syslogd@sas21 at Jul 18 16:40:49 ...
kernel:[1747708.091932] Do you have a strange power saving mode ena
坚持让这个集成正常工作。我正在一步一步地关注。
下面是我从头开始做的所有事情,所以如果这里没有列出,那么我还没有尝试过(我提前为冗长的命令系列道歉):
# create the resource group
az group create -l westus -n k8s-test
# create the azure container registery
az acr create -g k8s-test -n k8stestacr --sku Basic -l westus
# create the azure key vault and add a test value to it