[CRIU] Newbie Install Question

[Ash Clark]

I appear to be a few steps forward…

sudo criu check —ms reveals:

[root at kube-worker01 alarm]# criu check --ms
Warn  (cr-check.c:624): Skipping PTRACE_O_SUSPEND_SECCOMP check
Warn  (cr-check.c:672): Skipping PTRACE_SECCOMP_GET_FILTER checkWarn  (cr-check.c:696): Dirty tracking is OFF. Memory snapshot will not work.
Looks good.

Just concerned that there appears to be an issue wit sec comp and memory snapshot that may hurt further down the line.

Running on a raspberry Pi 2 B+ with arch linux and kubernetes.  Trying to get p.haul to work is the underlying task

Ashley

> On 30 Jan 2016, at 21:09, Marcos Lilljedahl <marcosnils at gmail.com> wrote:
> 
> Ash what so you get with sudo CRIU check -ms?
> 
> sent from mobile
> 
> On Jan 30, 2016 5:46 PM, "Ash Clark" <ashwclark at gmail.com <mailto:ashwclark at gmail.com>> wrote:
> Hi,
> 
> Trying to set up CRIU on arch linux / ARMv7 platform.
> 
> I have compiled a custom kernel with the noted requirements in the documentation, but when I run criu check, I receive the following:
> 
> criu]# criu check
> Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)
> Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)
> Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)
> Error (libnetlink.c:37): ERROR -2 reported by netlink (No such file or directory)
> Error (cr-check.c:634): Kernel doesn't support PTRACE_O_SUSPEND_SECCOMP
> Error (cr-check.c:683): Dumping seccomp filters not supported: Input/output error
> Warn  (cr-check.c:696): Dirty tracking is OFF. Memory snapshot will not work.
> Error (tun.c:59): Can't check tun support: No such file or directory
> 
> If anyone can help, I would be entirely grateful.
> 
> Thanks
> 
> Ashley
> 
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