Re: Spawning ping for packages.macports.org failed

2016-02-29 Thread Adam Mercer 
On Mon, Feb 29, 2016 at 9:09 AM, Daniel J. Luke  wrote:

> lsof might help you find the culprit - but yeah, you're going to get strange 
> failures if you're hitting resource limits.

I couldn't see anything obvious when I looked after it failed with
that error but I'll take another look if I see the error again.

>> This machine is sitting in a data centre in California and I'm
>> currently talking with the admin who stood it up to try and get to the
>> bottom of this as something is very weird...
>
> I've found over time that a reboot will 'fix' these kind of issues with Mac 
> OS X running remotely if you need it to work right away (and give yourself 
> some time to figure out the real issue and fix the root cause if possible).

The machine was rebooted over the weekend, apparently it needed to be
power cycled for it too come back up and I'm trying to get more
information as to what the problem was that caused the reboot to fail.
However it's still exhibiting the problems.

Another weird thing I've noticed is that when I install a port it
fails to install any dependency but if I explicitly request the
installation of the port that failed then the installation proceeds
successfully.

Cheers

Adam
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Re: Spawning ping for packages.macports.org failed

2016-02-29 Thread Daniel J. Luke 
On Feb 28, 2016, at 11:04 PM, Adam Mercer  wrote:
> I have however found something else weird with this machine, when
> trying to install a port I sometimes get the following:
> 
> :debug:archivefetch failed verification with key
> /opt/local/share/macports/macports-pubkey.pem
> :debug:archivefetch openssl output: couldn't create pipe: too many open files
> :warn:archivefetch Failed to verify signature for archive!

lsof might help you find the culprit - but yeah, you're going to get strange 
failures if you're hitting resource limits.

> This machine is sitting in a data centre in California and I'm
> currently talking with the admin who stood it up to try and get to the
> bottom of this as something is very weird...

I've found over time that a reboot will 'fix' these kind of issues with Mac OS 
X running remotely if you need it to work right away (and give yourself some 
time to figure out the real issue and fix the root cause if possible).
 
-- 
Daniel J. Luke



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Re: Spawning ping for packages.macports.org failed

2016-02-28 Thread Adam Mercer 
On Fri, Feb 26, 2016 at 1:52 PM, Daniel J. Luke  wrote:

> dig @131.215.125.1 packages.macports.org
>
> and
>
> dig @131.215.254.100 packages.macports.org
>
> to help rule out basic dns problems.

Both those commands return what I would expect:

builder-osx-1:~ ram$ dig @131.215.125.1 packages.macports.org

; <<>> DiG 9.8.3-P1 <<>> @131.215.125.1 packages.macports.org
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26068
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 8, ADDITIONAL: 8

;; QUESTION SECTION:
;packages.macports.org. IN  A

;; ANSWER SECTION:
packages.macports.org.  3320IN  CNAME
packages.macports.netdna-cdn.com.
packages.macports.netdna-cdn.com. 20 IN A   198.232.124.36

;; AUTHORITY SECTION:
netdna-cdn.com. 94  IN  NS  dns3.p04.nsone.net.
netdna-cdn.com. 94  IN  NS  ns-1326.awsdns-37.org.
netdna-cdn.com. 94  IN  NS  dns4.p04.nsone.net.
netdna-cdn.com. 94  IN  NS  dns1.p04.nsone.net.
netdna-cdn.com. 94  IN  NS  dns2.p04.nsone.net.
netdna-cdn.com. 94  IN  NS  ns-946.awsdns-54.net.
netdna-cdn.com. 94  IN  NS  ns-97.awsdns-12.com.
netdna-cdn.com. 94  IN  NS  ns-1716.awsdns-22.co.uk.

;; ADDITIONAL SECTION:
dns1.p04.nsone.net. 18355   IN  A   198.51.44.4
dns2.p04.nsone.net. 18355   IN  A   198.51.45.4
dns3.p04.nsone.net. 18355   IN  A   198.51.44.68
dns4.p04.nsone.net. 18355   IN  A   198.51.45.68
ns-97.awsdns-12.com.52817   IN  A   205.251.192.97
ns-946.awsdns-54.net.   52954   IN  A   205.251.195.178
ns-1326.awsdns-37.org.  52954   IN  A   205.251.197.46
ns-1716.awsdns-22.co.uk. 53082  IN  A   205.251.198.180

;; Query time: 2 msec
;; SERVER: 131.215.125.1#53(131.215.125.1)
;; WHEN: Sun Feb 28 19:59:44 2016
;; MSG SIZE  rcvd: 448

builder-osx-1:~ ram$ dig @131.215.254.100 packages.macports.org

; <<>> DiG 9.8.3-P1 <<>> @131.215.254.100 packages.macports.org
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47303
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 8, ADDITIONAL: 8

;; QUESTION SECTION:
;packages.macports.org. IN  A

;; ANSWER SECTION:
packages.macports.org.  3600IN  CNAME
packages.macports.netdna-cdn.com.
packages.macports.netdna-cdn.com. 300 IN A  198.232.124.36

;; AUTHORITY SECTION:
netdna-cdn.com. 920 IN  NS  ns-97.awsdns-12.com.
netdna-cdn.com. 920 IN  NS  ns-946.awsdns-54.net.
netdna-cdn.com. 920 IN  NS  ns-1716.awsdns-22.co.uk.
netdna-cdn.com. 920 IN  NS  ns-1326.awsdns-37.org.
netdna-cdn.com. 920 IN  NS  dns1.p04.nsone.net.
netdna-cdn.com. 920 IN  NS  dns4.p04.nsone.net.
netdna-cdn.com. 920 IN  NS  dns2.p04.nsone.net.
netdna-cdn.com. 920 IN  NS  dns3.p04.nsone.net.

;; ADDITIONAL SECTION:
dns1.p04.nsone.net. 18340   IN  A   198.51.44.4
dns2.p04.nsone.net. 18340   IN  A   198.51.45.4
dns3.p04.nsone.net. 18340   IN  A   198.51.44.68
dns4.p04.nsone.net. 18340   IN  A   198.51.45.68
ns-97.awsdns-12.com.104732  IN  A   205.251.192.97
ns-946.awsdns-54.net.   104732  IN  A   205.251.195.178
ns-1326.awsdns-37.org.  65395   IN  A   205.251.197.46
ns-1716.awsdns-22.co.uk. 65395  IN  A   205.251.198.180

;; Query time: 37 msec
;; SERVER: 131.215.254.100#53(131.215.254.100)
;; WHEN: Sun Feb 28 19:59:58 2016
;; MSG SIZE  rcvd: 448

builder-osx-1:~ ram$

I have however found something else weird with this machine, when
trying to install a port I sometimes get the following:

:debug:archivefetch failed verification with key
/opt/local/share/macports/macports-pubkey.pem
:debug:archivefetch openssl output: couldn't create pipe: too many open files
:warn:archivefetch Failed to verify signature for archive!

This machine is sitting in a data centre in California and I'm
currently talking with the admin who stood it up to try and get to the
bottom of this as something is very weird...

Cheers

Adam
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread John Oliver 
On Fri, Feb 26, 2016 at 02:52:33PM -0500, Daniel J. Luke wrote:
> ok.
> 
> Try:
> 
> dig @131.215.125.1 packages.macports.org
> 
> and
> 
> dig @131.215.254.100 packages.macports.org
> 
> to help rule out basic dns problems.

I'd suggest:

dig @131.215.125.1 any packages.macports.org

Sometimes, IPv4 vs. IPv6 is the issue, or maybe there's something weird
about a CNAME and what it resolves to.

-- 
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Daniel J. Luke 
ok.

Try:

dig @131.215.125.1 packages.macports.org

and

dig @131.215.254.100 packages.macports.org

to help rule out basic dns problems.

> On Feb 26, 2016, at 2:15 PM, Adam Mercer  wrote:
> On Feb 26, 2016 09:42, "Daniel J. Luke"  wrote:
> > What does /etc/resolv.conf contain?
> 
> # This file is automatically generated.
> #
> search ligo.caltech.edu ligo.org
> nameserver 131.215.125.1
> nameserver 131.215.254.100


-- 
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Adam Mercer 
On Feb 26, 2016 09:42, "Daniel J. Luke"  wrote:

> What does /etc/resolv.conf contain?

# This file is automatically generated.
#
search ligo.caltech.edu ligo.org
nameserver 131.215.125.1
nameserver 131.215.254.100

Cheers

Adam
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Daniel J. Luke 
On Feb 26, 2016, at 8:53 AM, Brandon Allbery  wrote:
> On Fri, Feb 26, 2016 at 8:10 AM, Rainer Müller  wrote:
> In particular, do you have a /opt/local/bin/grep which fails to execute?
> 
> I don't think this matters much since it tries the fetch anyway and that also 
> fails to resolve the hostname.

What does /etc/resolv.conf contain?

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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Brandon Allbery 
On Fri, Feb 26, 2016 at 8:10 AM, Rainer Müller  wrote:

> In particular, do you have a /opt/local/bin/grep which fails to execute?


I don't think this matters much since it tries the fetch anyway and that
also fails to resolve the hostname.

-- 
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Adam Mercer 
On Fri, Feb 26, 2016 at 7:10 AM, Rainer Müller  wrote:

> The command would be:
>
> ping -noq -c3 -t3 $host | grep round-trip | cut -d / -f 5

If I run that for packages.macports.org, the first one it says that
fails then I get the following:

builder-osx-1:~ ram$ ping -noq -c3 -t3 packages.macports.org | grep
round-trip | cut -d / -f 5
14.594
builder-osx-1:~ ram$

and then for one of the others:

builder-osx-1:~ ram$ ping -noq -c3 -t3 sea.us.packages.macports.org |
grep round-trip | cut -d / -f 5
31.960
builder-osx-1:~ ram$

which is the output I'd expect

> Did you have any ports installed before? Is the machine really new or
> did you migrate your old installation?

This is a fresh install of OS X (10.11.3, Xcode 7.2.1) and a brand new
installation of MacPorts. I did install MacPorts from source, and not
the installer, using:

$ CFLAGS="-pipe -Os" ./configure --prefix=/opt/local --enable-readline

but I do this on all of my machines.

> In particular, do you have a /opt/local/bin/grep which fails to execute?

builder-osx-1:~ ram$ which grep
/usr/bin/grep
builder-osx-1:~ ram$

Cheers

Adam
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Re: Spawning ping for packages.macports.org failed

2016-02-26 Thread Rainer Müller 
On 2016-02-25 23:29, Adam Mercer wrote:
> From this machine I can ping and contact all the hosts it complains about.

The command would be:

ping -noq -c3 -t3 $host | grep round-trip | cut -d / -f 5

> Any ideas what's going on here?

Did you have any ports installed before? Is the machine really new or
did you migrate your old installation?

In particular, do you have a /opt/local/bin/grep which fails to execute?

Rainer
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Re: Spawning ping for packages.macports.org failed

2016-02-25 Thread Adam Mercer 
On Thu, Feb 25, 2016 at 7:50 PM, Ryan Schmidt  wrote:

> You apparently can't resolve hosts, or at least MacPorts and programs it 
> spawn can't. I don't know why that would be, if you can do it outside of 
> MacPorts.

Yes it's very weird... I'm open to any suggestions on how to debug this...

Cheers

Adam
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Re: Spawning ping for packages.macports.org failed

2016-02-25 Thread Ryan Schmidt 

> On Feb 25, 2016, at 4:29 PM, Adam Mercer  wrote:
> 
> Hi
> 
> Just setting up MacPorts on a new machine and when I try to install a
> port it fails with the following:
> 
> DEBUG: Starting logging for expat
> DEBUG: changing euid/egid - current euid: 0 - current egid: 0
> DEBUG: egid changed to: 501
> DEBUG: euid changed to: 507
> DEBUG: Executing org.macports.main (expat)
> DEBUG: Privilege de-escalation not attempted as not running as root.
> DEBUG: archivefetch phase started at Thu Feb 25 14:26:32 PST 2016
> --->  Fetching archive for expat
> DEBUG: Executing org.macports.archivefetch (expat)
> DEBUG: euid/egid changed to: 0/0
> DEBUG: chowned /opt/local/var/macports/incoming to macports
> DEBUG: euid/egid changed to: 507/501
> --->  expat-2.1.0_0.darwin_15.x86_64.tbz2 doesn't seem to exist in
> /opt/local/var/macports/incoming/verified
> DEBUG: Spawning ping for packages.macports.org failed
> DEBUG: Spawning ping for fco.it.packages.macports.org failed
> DEBUG: Spawning ping for jnb.za.packages.macports.org failed
> DEBUG: Spawning ping for lil.fr.packages.macports.org failed
> DEBUG: Spawning ping for nou.nc.packages.macports.org failed
> DEBUG: Spawning ping for nue.de.packages.macports.org failed
> DEBUG: Spawning ping for mse.uk.packages.macports.org failed
> DEBUG: Spawning ping for osl.no.packages.macports.org failed
> DEBUG: Spawning ping for sea.us.packages.macports.org failed
> DEBUG: Spawning ping for jog.id.packages.macports.org failed
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://packages.macports.org/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://fco.it.packages.macports.org/mirrors/macports-packages/expat/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> fco.it.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://jnb.za.packages.macports.org/packages/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> jnb.za.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://lil.fr.packages.macports.org/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> lil.fr.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://nou.nc.packages.macports.org/pub/macports/packages.macports.org/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> nou.nc.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://nue.de.packages.macports.org/macports/packages/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> nue.de.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://mse.uk.packages.macports.org/sites/packages.macports.org/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00 0  0  0 --:--:-- --:--:--
> --:--:-- 0DEBUG: Fetching archive failed:: Could not resolve host:
> mse.uk.packages.macports.org
> --->  Attempting to fetch expat-2.1.0_0.darwin_15.x86_64.tbz2 from
> http://osl.no.packages.macports.org/expat
>  % Total% Received % Xferd  Average Speed   TimeTime Time  Current
> Dload  Upload   Total   SpentLeft  Speed
>  0 00 00