Re: [caiman-discuss] AI check point error

Thu, 08 Dec 2011 06:53:40 -0800 

On 12/7/11 5:07 PM, Shawn Walker wrote:
The depot server itself is run via HTTP and then reverse-proxied to Apache which serves requests via SSL. 

Therefore caching is possible.



The SRU depot server itself is running https 
(https://pkg.oracle.com/solaris/support)
so not sure how any proxy between that and the client is going to 
provide caching..


A certificate is required for SRU access.

Found this regarding https and caching for reference:

http://www-uxsup.csx.cam.ac.uk/~jw35/courses/using_https/html/x183.htm




-Shawn

On 12/07/11 16:30, Lyle T. Harris wrote:

BTW, how does the reverse proxy work with SRU updates
since they seem to be https (SSL) based which are not
cache-able?


On 12/02/2011 11:22 AM, Shawn Walker wrote:

In general, it's recommended that you deploy an Apache reverse proxy
with mod_cache in front pkg.depotd.

You'll get way better performance.

Keep in mind you also have the option of providing access to the
repository via NFS exports -- that will also scale far better.

-Shawn

On 11/22/11 22:20, Vit Hrachovy wrote:

Hi Brian,

in SST we've seen such problem on AI server installing multiple 
clients.


Try tuning pkg/threads option of pkg.depotd(1), we're using value of
2500 to be able to install >100 clients at the same time.

Regards
Hark

On 11/22/11 11:46 PM, Brian Phipps wrote:

Hi All,


I'm getting the following failure from one of my AI install 
clients and

I'm not sure where to look for the solution. Other systems using
this AI
server are not failing install. Here is a cut and paste from
/system/volatile/install_log:

2011-11-22 22:18:38,873 InstallationLogger DEBUG progress:
generated-transfer-1140-1, reported 0, normalized 0, total=21.521737
2011-11-22 22:18:38,924 InstallationLogger.generated-transfer-1140-1
DEBUG Parsing the Data Object Cache
2011-11-22 22:18:38,924 InstallationLogger.generated-transfer-1140-1
DEBUG Reading the IPS source
2011-11-22 22:18:38,925 InstallationLogger.generated-transfer-1140-1
DEBUG Primary Publisher Info: solaris
2011-11-22 22:18:38,925 InstallationLogger.generated-transfer-1140-1
DEBUG Origin Info: http://pkg.oracle.com/solaris/release
2011-11-22 22:18:38,925 InstallationLogger.generated-transfer-1140-1
DEBUG Validating IPS input
2011-11-22 22:18:38,926 InstallationLogger.generated-transfer-1140-1
DEBUG Destination: /a
2011-11-22 22:18:38,926 InstallationLogger.generated-transfer-1140-1
DEBUG Image action: create
2011-11-22 22:18:38,926 InstallationLogger.generated-transfer-1140-1
DEBUG Image Type: full
2011-11-22 22:18:38,926 InstallationLogger.generated-transfer-1140-1
INFO Creating IPS image
2011-11-22 22:19:09,212 InstallationLogger.generated-transfer-1140-1
DEBUG Cleaning up

2011-11-22 22:19:09,213 InstallationLogger ERROR Error occurred 
during

execution of 'generated-transfer-1140-1' checkpoint.
Traceback (most recent call last):
File

"/usr/lib/python2.6/vendor-packages/solaris_install/engine/__init__.py", 



line 811, in _execute_checkpoints
checkpoint.execute(dry_run)
File
"/usr/lib/python2.6/vendor-packages/solaris_install/transfer/ips.py",
line 356, in execute
self.get_ips_api_inst()
File
"/usr/lib/python2.6/vendor-packages/solaris_install/transfer/ips.py",
line 765, in get_ips_api_inst
force=True, **self._image_args)

File "/usr/lib/python2.6/vendor-packages/pkg/client/api.py", line 
5213,

in image_create
pubs = api_inst.get_publisherdata(repo=repo)

File "/usr/lib/python2.6/vendor-packages/pkg/client/api.py", line 
157,

in wrapper
return f(instance, *fargs, **f_kwargs)

File "/usr/lib/python2.6/vendor-packages/pkg/client/api.py", line 
4322,

in get_publisherdata
ccancel=self.__check_cancel)
File

"/usr/lib/python2.6/vendor-packages/pkg/client/transport/transport.py", 


line 432, in wrapper
return f(instance, *fargs, **f_kwargs)
File

"/usr/lib/python2.6/vendor-packages/pkg/client/transport/transport.py", 


line 911, in get_publisherdata
operation="publisher", versions=[0], ccancel=ccancel):
File

"/usr/lib/python2.6/vendor-packages/pkg/client/transport/transport.py", 


line 1983, in __gen_repo
raise fail
TransportFailures: Framework stall:
URL: 'http://pkg.oracle.com/solaris/release/versions/0/'.


2011-11-22 22:19:09,295 InstallationLogger DEBUG Checkpoints 
Completed:

DOC:


The AI svc gets put into maintenance:
root@csmx51-a05:/system/volatile# svcs -xv
svc:/application/auto-installer:default (automated installer)
State: maintenance since Tue Nov 22 22:19:09 2011
Reason: Start method exited with $SMF_EXIT_ERR_FATAL.
See: http://sun.com/msg/SMF-8000-KS
See: man -M /usr/share/man -s 1M auto-install
See: /var/svc/log/application-auto-installer:default.log
Impact: This service is not running.
fault.log51-a05:/system/volatile# cat
/var/svc/log/application-auto-installer:de
[ Nov 22 22:18:03 Executing start method
("/lib/svc/method/auto-installer"). ]

Automated Installation started
The progress of the Automated Installation will be output to the
console
Detailed logging is in the logfile at /system/volatile/install_log
Press RETURN to get a login prompt at any time.

22:18:07 Install Log: /system/volatile/install_log
22:18:07 Using XML Manifest: /system/volatile/ai.xml
22:18:07 Using profile specification: /system/volatile/profile
22:18:07 Using service list file: /var/run/service_list
22:18:07 Starting installation.
22:18:07 0% Preparing for Installation
22:18:07 100% manifest-parser completed.
22:18:08 0% Preparing for Installation
22:18:08 0% Preparing for Installation
22:18:08 0% Preparing for Installation
22:18:08 0% Preparing for Installation
22:18:08 1% Preparing for Installation
22:18:08 1% Preparing for Installation
22:18:08 1% Preparing for Installation
22:18:08 2% Preparing for Installation
22:18:08 2% Preparing for Installation
22:18:08 2% Preparing for Installation
22:18:08 3% Preparing for Installation
22:18:08 3% Preparing for Installation
22:18:08 3% Preparing for Installation
22:18:08 4% Preparing for Installation
22:18:08 4% Preparing for Installation
22:18:08 4% Preparing for Installation
22:18:27 7% target-discovery completed.
22:18:27 === Executing Target Selection Checkpoint ==
22:18:27 Selected Disk(s) : c0t5000CCA012B76AC4d0
22:18:28 13% target-selection completed.
22:18:28 17% ai-configuration completed.
22:18:28 19% var-shared-dataset completed.
22:18:38 21% target-instantiation completed.
22:18:38 21% Beginning IPS transfer
22:18:38 Creating IPS image

22:19:09 Error occurred during execution of 
'generated-transfer-1140-1'

checkpoint.
22:19:09 Failed Checkpoints:
22:19:09
22:19:09 generated-transfer-1140-1
22:19:09
22:19:09 Checkpoint execution error:
22:19:09
22:19:09 Framework stall:
22:19:09 URL: 'http://pkg.oracle.com/solaris/release/versions/0/'.
22:19:09
22:19:09 Automated Installation Failed. See install log at
/system/volatile/install_log
Automated Installation failed
Please refer to the /system/volatile/install_log file for details
[ Nov 22 22:19:09 Method "start" exited with status 95. ]
--



<http://www.oracle.com>
Brian Phipps | Software Engineer
Oracle WorldWide Operations
3295 NW 211th Terrace | Hillsboro, OR 97124
Phone: +1 503 495-7716

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