[OmniOS-discuss] kernel panic "kernel heap corruption detected" when creating zero eager disks

[wuffers]

On Tue, Mar 24, 2015 at 7:44 PM, Dan McDonald <danmcd at omniti.com> wrote:

>
> > On Mar 24, 2015, at 7:44 PM, wuffers <moo at wuffers.net> wrote:
> >
> > On r151012 since Nov. And yes, the LUs are exposed via COMSTAR.
> >
> > If it helps to have some kmem_flags set, I can do that and try to
> reproduce it in the same way, and have the dump accessible.
>
> kmem_flags=0xf + the actual coredump would be amazingly useful.
>
> Thanks,
> Dan



Going to do this as soon as I can.

Solaris docs say to put the following line in etc/system and reboot:
set kmem_flags=0xf

Can't I just set this dynamically like so (so I can potentially skip 2
reboots)?

echo kmem_flags/W0xf | mdb -kw

I can't comment myself on Fibre/STMF, as we do IB SRP here. I would say
it's been "fairly" stable (can run for months before I see an issue), but
have seen some weird hangups where I had to reboot the head unit (but no
kernel panics).
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