Re: [Users] BUG: soft lockup
On Fri, Mar 15, 2013 at 7:21 PM, wrote:
I have a host that have this error BUG: soft lockup - CPU#4 stuck for
22s!
[sh: 1534], and the host died
this host was installed from fedora18 minimum installation, kernel version
3.8.2-206.fc18.x86_64. I have another host with the same configuration, and
have no errors, until now.
Any idea?
I can only say that I hadd the same problem some days ago when I tried
to add a new node to a pre-existing oVirt 3.2 install.
I erroneously supposed it was a problem with my hw but when I tried to
add another same hw node it got the same error.
It was your same kernel giving problems.
I solved the problem installing the same kernel as the first node,
that was the latest 3.7.x in F18 release.
Possibly 3.8.2 having problems with some cpus.
My nodes were HP blades BL685c G1 with AMD Opteron G2 processors.
Not had time to open bug or query on F18 user list yet...
Yours?
I also have a running oVirt 3.2 all-in-one setup with Fedora 18 and
kernel 3.8.1-201.fc18.x86_64.
In this case the cpu is (from cpuinfo) AMD Athlon(tm) II X4 630
Processor and configured in oVirt as "AMD Opteron G3"
I'm going to upgrade this install with these steps:
1) only kernel and see what happens
2) upgrade to 3.2.1
Gianluca