Re: [CentOS] Debugging Kernel Problems

2015-10-19 Thread Tod
On 10/16/2015 02:21 PM, Marius Vaitiekunas wrote: If you have hardware raid on this machine, try to mount xfs partitions with nobarrier. We had similar freezes and this helped for us. On Fri, Oct 16, 2015 at 9:04 PM, Akemi Yagi wrote: On Fri, Oct 16, 2015 at 7:33 AM, Tod

Re: [CentOS] Debugging Kernel Problems

2015-10-16 Thread Akemi Yagi
On Fri, Oct 16, 2015 at 7:33 AM, Tod wrote: > Not sure if this is the correct subject line but my recently installed > Centos build (Linux localhost.localdomain 3.10.0-229.14.1.el7.x86_64 #1 SMP > Tue Sep 15 15:05:51 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux) periodically >

[CentOS] Debugging Kernel Problems

2015-10-16 Thread Tod
Not sure if this is the correct subject line but my recently installed Centos build (Linux localhost.localdomain 3.10.0-229.14.1.el7.x86_64 #1 SMP Tue Sep 15 15:05:51 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux) periodically just freezes - completely locks up, no activity, nothing in the logs,

Re: [CentOS] Debugging Kernel Problems

2015-10-16 Thread Marius Vaitiekunas
If you have hardware raid on this machine, try to mount xfs partitions with nobarrier. We had similar freezes and this helped for us. On Fri, Oct 16, 2015 at 9:04 PM, Akemi Yagi wrote: > On Fri, Oct 16, 2015 at 7:33 AM, Tod wrote: > > Not sure if this is

Re: [CentOS] Debugging Kernel Problems

2015-10-16 Thread m . roth
Akemi Yagi wrote: > On Fri, Oct 16, 2015 at 7:33 AM, Tod wrote: >> Not sure if this is the correct subject line but my recently installed >> Centos build (Linux localhost.localdomain 3.10.0-229.14.1.el7.x86_64 #1 >> SMP >> Tue Sep 15 15:05:51 UTC 2015 x86_64 x86_64 x86_64