On Thu, 26 Nov 2015, Emile `iMil' Heitor wrote:
If this issue _is_ NFS related, which I doubt now, it is then read-related,
as
the build is done in tmpfs.
Pushing the logic further, I just tried with pkgsrc itself being in tmpfs, and
it froze even faster.
On Thu, Nov 26, 2015 at 07:13:04PM +0100, Emile `iMil' Heitor wrote:
> On Thu, 26 Nov 2015, Manuel Bouyer wrote:
>
> >what does 'show uvm' report ?
>
> db{0}> show uvm
> Current UVM status:
> pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12
> , ncolors=8 7444115 VM pages: 53990 active, 180
On Thu, 26 Nov 2015, Manuel Bouyer wrote:
what does 'show uvm' report ?
db{0}> show uvm
Current UVM status:
pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12
, ncolors=8 7444115 VM pages: 53990 active, 1807 inactive, 1 wired, 7302474 fre
e
pages 26626 anon, 25029 file, 4143 exec
fre
On 26 Nov 2015, at 17:22, Emile `iMil' Heitor wrote:
>
> 242691 3 14 0 a0003f446a80cat nfsrcv
> 1868 1 3 15 0 a0003dca59c0 getty nfsrcv
> 2354 1 3 5 0 a0003ed51b00 cron nfsrcv
>
> 2086 1 3
On Thu, Nov 26, 2015 at 05:22:16PM +0100, Emile `iMil' Heitor wrote:
> On Thu, 26 Nov 2015, Emile `iMil' Heitor wrote:
>
> >Again, as there's no log at all, what would help debugging this behaviour?
>
> FWIW, some ddb output (ddb is triggered by hitting + on domU's console):
what does 'show
On Thu, Nov 26, 2015 at 03:55:27PM +0100, Emile `iMil' Heitor wrote:
> [...]
> Again, as there's no log at all, what would help debugging this behaviour?
Can you enter ddb on the console (on a PV domU this is with '+++',
not break which doesn't exists for xl console)
--
Manuel Bouyer
N
On Thu, 26 Nov 2015, Emile `iMil' Heitor wrote:
Again, as there's no log at all, what would help debugging this behaviour?
FWIW, some ddb output (ddb is triggered by hitting + on domU's console):
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip 8012e5ad cs e030 rfla
On Mon, 2 Nov 2015, Emile `iMil' Heitor wrote:
I'm trying to get rid of those hangs for weeks now, tried every mount flag
combination without success, the system would freeze randomly, leaving the
whole
OS unresponsive. There's no log, no kernel message, the domU actually
responds
to network
In article ,
Emile `iMil' Heitor wrote:
>On Mon, 2 Nov 2015, Christos Zoulas wrote:
>
>> Can you get into ddb?
>
>unfortunately no, the system hangs but does not panic, it just becomes
>unusable.
If you start running crash on the console and leave it running, is
crash responsive when it hangs. A
On Mon, 2 Nov 2015, Christos Zoulas wrote:
Can you get into ddb?
unfortunately no, the system hangs but does not panic, it just becomes unusable.
Emile `iMil' Heitor *
On Mon, 26 Oct 2015, Robert Elz wrote:
For workarounds, mount using tcp (won't cure the problem, but will
make it far less common), and use interruptible mounts (mount_nfs -T -i)
so when it does hang, you can kill the process(es) at least.
A mee-too reply.
I've setup a NetBSD 7.0/amd64 bulk-b
On Mon 26 Oct 2015 at 20:44:15 +0700, Robert Elz wrote:
> Almost for sure the trigger is lost packets, perhaps only in some specific
Just recently I posted about a case where the queue of outstanding
requests (I think) got corrupted, leading either to hangs or kernel
crashes :-(
> Date: Tue, 20 O
Date:Mon, 26 Oct 2015 19:39:23 +0700
From:Pongthep Kulkrisada
Message-ID: <20151026123923.g...@gmail.com>
| Please you be specific or kindly give some examples.
It has been a long time, but if you search the list archives you'll
find many references to hangs using
* Robert Elz (k...@munnari.oz.au) wrote:
> Issue, yes, NetBSD's nfs client has been buggy approximately forever
> (I used to see that problem back in 1.3 days (ie: ~ 20 years ago), and
> have never seen anything that could even remotely be considered a fix being
> committed.)
>
> NFS server on Net
Date:Mon, 26 Oct 2015 09:41:14 +0530
From:Mayuresh
Message-ID: <20151026041114.GA29429@odin>
| after a while the nfs mount got hung.
What mount options did you use?
| Is there any known issue and workaround for this.
Issue, yes, NetBSD's nfs client has been bug
#uname -a
NetBSD pinetbsd 7.0_STABLE NetBSD 7.0_STABLE (RPI2.201510250040Z) evbarm
I wanted to use pkgsrc on this device. So created an nfs share on a netbsd
laptop and mounted it on pi.
When running bootstrap, after a while the nfs mount got hung. The pkgsrc
bootstrapping job hung, there was no
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