[OpenIndiana-discuss] Illumos bug #1778 and oi_151a9

[Bob Friesenhahn]

On an OI oi_151a9 system with 16 cores (32 CPUs according to mpstat), 
I am running into Illumos bug #1778 
(https://www.illumos.org/issues/1778) while the system is still 
running.  This is after replacing a failed SAS drive, as well as 
problems with a USB-based pool based on a pair of USB drives.  There 
are no drives physically present which are not part of an already 
imported pool.


One of the USB drives was repeatedly considered "administratively 
removed" after being accessed for a little while (probably a hardware 
problem).  It would resume working for a short time after the USB 
cable was re-plugged.  It seems that cfgadm and zfs did not agree on 
the status of the drive.  I am assuming that this confusion is what is 
causing the problem and perhaps something has been left dangling.


The system is still up and running but now I get this when trying do a 
simple 'zpool import' with no additional pools attached to the system:


% pfexec zpool import
Assertion failed: rn->rn_nozpool == B_FALSE, file 
../common/libzfs_import.c, line 1080, function zpool_open_func

zsh: IOT instruction  pfexec zpool import

Due to this issue, I am afraid to reboot the system for fear that it 
will fail to import its currently imported pools.


Looking at the bug report I see two remedies offered.  One is by 
Josef Sipek and involves re-generating /dev/rdsk and /dev/dsk device 
entries from scratch.  Most involve disabling CPUs (presumably via 
BIOS).


Other than immediately updating the system to 'hipster', what is the 
consensus of opinion for how to solve this problem?  Is the system at 
risk of failing to reboot, or will the boot archive save the day?


Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,http://www.GraphicsMagick.org/

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Re: [OpenIndiana-discuss] Illumos bug #1778 and oi_151a9

[ken mays via openindiana-discuss]

On Wednesday, December 30, 2015 8:13 AM, Bob Friesenhahn 
 wrote:
On an OI oi_151a9 system with 16 cores (32 CPUs according to mpstat), 
I am running into Illumos bug #1778 
(https://www.illumos.org/issues/1778) while the system is still 
running.  This is after replacing a failed SAS drive, as well as 
problems with a USB-based pool based on a pair of USB drives.  There 
are no drives physically present which are not part of an already 

Other than immediately updating the system to 'hipster', what is the 
consensus of opinion for how to solve this problem?  Is the system at 
risk of failing to reboot, or will the boot archive save the day?

Bob
-- 
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,http://www.GraphicsMagick.org/


--->

Bob,

I was mentioned it to someone about upgrading to illumos-current for oi_151a9. 
Better document exists but you can review: 
http://wiki.openindiana.org/oi/Upgrading+OpenIndiana

illumos_gate (2015.12.30): 6249f97

en

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[OpenIndiana-discuss] Xampp

[luisa sd]

Hi there

I am trying to to run a cgi with Xampp, I am using the Xampp version 1.7.7
on OpenIndiana.
I am getting the error 500 that said this:

Server error!

The server encountered an internal error and was unable to complete your
request.

Error message:
Premature end of script headers: MxRemotePreview.cgi

If you think this is a server error, please contact the webmaster.
Error 500
localhost
30 de diciembre de 2015 12:11:25 COT
Apache/2.2.21 (Unix) DAV/2 mod_ssl/2.2.21 OpenSSL/1.0.0d PHP/5.3.8
mod_perl/2.0.5 Perl/v5.12.3

This is the Error log

[Wed Dec 30 12:11:11 2015] [notice] suEXEC mechanism enabled (wrapper:
/opt/xampp/bin/suexec)
[Wed Dec 30 12:11:11 2015] [warn] Init: Session Cache is not configured
[hint: SSLSessionCache]
[Wed Dec 30 12:11:12 2015] [notice] Apache/2.2.21 (Unix) DAV/2
mod_ssl/2.2.21 OpenSSL/1.0.0d PHP/5.3.8 mod_perl/2.0.5 Perl/v5.12.3
configured -- resuming no$
[Wed Dec 30 12:11:25 2015] [error] [client 127.0.0.1] Premature end of
script headers: MxRemotePreview.cgi
[Wed Dec 30 12:11:26 2015] [error] [client 127.0.0.1] File does not exist:
/videopool/data/favicon.ico

This is my Vhost File


ServerAdmin webmaster@localhost

DocumentRoot /videopool/data

Options FollowSymLinks +ExecCGI
AllowOverride None


Options +ExecCGI

SetHandler mxremotepreview

AuthType Basic
AuthName "Restricted Files"
AuthUserFile /videopool/data/.mxinf
Require user mxcc

ScriptAlias /cgi-bin/ /opt/xampp/cgi-bin/
Action mxremotepreview /cgi-bin/MxRemotePreview.cgi

AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all

ErrorLog /opt/xampp/logs/error_log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn

CustomLog /opt/xampp/logs/access_log combined

Alias /doc/ "/usr/share/doc/"

Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128




I have in my Httpd conf all about cgi enabled!

Please help
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Re: [OpenIndiana-discuss] Xampp

[Guenther Alka]

check settings
https://httpd.apache.org/docs/2.4/howto/cgi.html

then check if
- filepermissions of .cgi is set to executable
- line breaks Unix style

- correct path to perl (first line of script)
- add the following to the script to show errors in your browser
use CGI::Carp qw (fatalsToBrowser);


Gea

Am 30.12.2015 um 19:46 schrieb luisa sd:

Hi there

I am trying to to run a cgi with Xampp, I am using the Xampp version 1.7.7
on OpenIndiana.
I am getting the error 500 that said this:

Server error!

The server encountered an internal error and was unable to complete your
request.

Error message:
Premature end of script headers: MxRemotePreview.cgi

If you think this is a server error, please contact the webmaster.
Error 500
localhost
30 de diciembre de 2015 12:11:25 COT
Apache/2.2.21 (Unix) DAV/2 mod_ssl/2.2.21 OpenSSL/1.0.0d PHP/5.3.8
mod_perl/2.0.5 Perl/v5.12.3

This is the Error log

[Wed Dec 30 12:11:11 2015] [notice] suEXEC mechanism enabled (wrapper:
/opt/xampp/bin/suexec)
[Wed Dec 30 12:11:11 2015] [warn] Init: Session Cache is not configured
[hint: SSLSessionCache]
[Wed Dec 30 12:11:12 2015] [notice] Apache/2.2.21 (Unix) DAV/2
mod_ssl/2.2.21 OpenSSL/1.0.0d PHP/5.3.8 mod_perl/2.0.5 Perl/v5.12.3
configured -- resuming no$
[Wed Dec 30 12:11:25 2015] [error] [client 127.0.0.1] Premature end of
script headers: MxRemotePreview.cgi
[Wed Dec 30 12:11:26 2015] [error] [client 127.0.0.1] File does not exist:
/videopool/data/favicon.ico

This is my Vhost File


ServerAdmin webmaster@localhost

DocumentRoot /videopool/data

Options FollowSymLinks +ExecCGI
AllowOverride None


Options +ExecCGI

SetHandler mxremotepreview

AuthType Basic
AuthName "Restricted Files"
AuthUserFile /videopool/data/.mxinf
Require user mxcc

ScriptAlias /cgi-bin/ /opt/xampp/cgi-bin/
Action mxremotepreview /cgi-bin/MxRemotePreview.cgi

AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all

ErrorLog /opt/xampp/logs/error_log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn

CustomLog /opt/xampp/logs/access_log combined

Alias /doc/ "/usr/share/doc/"

Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128




I have in my Httpd conf all about cgi enabled!

Please help
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[OpenIndiana-discuss] Ian Murdock, Debian Founder and Ex-OpenSolaris VP, dies at Age 42

[ken mays via openindiana-discuss]

FYI:

http://arstechnica.com/information-technology/2015/12/ian-murdock-father-of-debian-dead-at-42/

His Speech on OpenSolaris:
https://youtu.be/uBTR611oqZA

~ Ken

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