Re: Random panics in 11.0 and 12.0 on J1900

2019-07-25 Thread James Snow
Hi Marco and Adam, Thanks for the responses. Answers to your questions are inline On Sat, Jul 20, 2019 at 06:56:19PM +0200, Marco Steinbach wrote: > I've outfitted all of them with 4-port Intel PRO/1000 PCIe driven by > igb(4), and am not using the onboard re(4) NICs. We use the onboard

Random panics in 11.0 and 12.0 on J1900

2019-07-10 Thread James Snow
I have a set of J1900 hosts running 11.0-RELEASE-p1 that experience seemingly random panics. The panics are all basically the same: Fatal trap 12: page fault while in kernel mode fault code = supervisor read data, page not present Adding workloads to the hosts seems to increase panic frequency,

Re: boot/pxeboot broken in freebsd-12?

2019-03-21 Thread James Snow
Thanks Warner... On Tue, Mar 19, 2019 at 05:14:15PM -0600, Warner Losh wrote: > You need to set the NFS mount point properly. I think I have? The 12.0 environment was basically a copy of a functioning 11.0 PXE environment, and 12 worked fine with 11's pxeboot. Regardless, turns out neither 12

boot/pxeboot broken in freebsd-12?

2019-03-19 Thread James Snow
Hello -stable, We have a PXE environemt that builds FreeBSD-11 boxes. We've started to dip our toes into the 12.x waters, but have had trouble getting FreeBSD-12 to pxeboot. It would crash and burn like so: Startup error in /boot/lua/loader.lua: LUA ERROR: cannot open

Re: when the sshd hits the fan

2015-09-23 Thread James Snow
On Wed, Sep 23, 2015 at 01:37:30PM +0100, Matt Smith wrote: > If this type of thing is being done on the base system sshd it would > also be useful to look at the port version of ssh as well? I use the > port and it has always annoyed me that I get constant "connection > refused" whilst I'm

Re: Checksum errors across ZFS array

2012-07-20 Thread James Snow
On Fri, Jul 20, 2012 at 04:09:28PM +0100, Dr Josef Karthauser wrote: Take care though, my system which had been working fine for about a year when I noticed the ZFS rot (which all appears to be recent in time). I ran memcheck+ on it for 8 hours or so, and it showed no errors at all. However,

Re: Checksum errors across ZFS array

2012-07-20 Thread James Snow
On Fri, Jul 20, 2012 at 03:46:21PM -0700, Doug Barton wrote: You probably know this already, but just in case ... Software memory tests cannot tell you conclusively that memory is good, only that it's bad. I may have known that in a past life but certainly wasn't thinking about it now. To

Checksum errors across ZFS array

2012-07-19 Thread James Snow
I have a ZFS server on which I've seen periodic checksum errors on almost every drive. While scrubbing the pool last night, it began to report unrecoverable data errors on a single file. I compared an md5 of the supposedly corrupted file to an md5 of the original copy, stored on different media.

Re: Checksum errors across ZFS array

2012-07-19 Thread James Snow
On Thu, Jul 19, 2012 at 06:05:32PM +0100, Dr Joe Karthauser wrote: Hi James, It's almost definitely a memory problem. I'd change it ASAP if I were you. I lost about 70mb from my zfs pool for this very reason just a few weeks ago. Luckily I had enough snapshots from before the rot set in

Re: Hardcoding gmirror provider

2005-02-22 Thread James Snow
On Wed, Feb 23, 2005 at 12:58:52AM +0100, Pawel Jakub Dawidek wrote: ...and metadata at the begining of the provider still doesn't fix 'c' partition problem and 'a' partition which starts at sector 0, which is the default start offset in sysinstall. Is this the C partition problem you refer

RELEASE - STABLE, geom_raid3 breakage

2005-02-17 Thread James Snow
I apologize in advance for the lack of details here. This break occurred while I was rushing between locations and I didn't have an opportunity to properly copy down the details of the error. I have a 5.3 system with a geom_raid3 volume that was running -RELEASE until this morning. I updated to

Re: sshv2 seems to be busted as of last night?

2001-03-22 Thread James Snow
I built the world instead of just sshd and my problem went away. I guess I won't build bits and pieces of the freshly cvsup'd world in the future. :) -Snow On Thu, Mar 22, 2001 at 11:56:33AM -0500, James Snow wrote: Looking at my cvsup from last night I figured the official fixes