What different from two way upgrade eZ Publish?

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Author	Message
Quynh Nguyen	Sunday 08 February 2009 5:57:01 am Most of other PHP scripts, upgrade step is very simple by extract the new version and copy/overwrite the old version. It is very easy to do, and hard to get wrong while upgrade. But in eZ Publish, I read on the manual: http://ez.no/doc/ez_publish/upgrading/upgrading_to_4_0/from_4_0_x_to_4_0_y and I see that the upgrade steps do the opposite way: copy the design, var, settings, extension to the new version and then modify the virtual server to the new version, or delete the old and then move the new to root folder. So would you please to explain why eZ Publish upgrade is more complicated? Thanks so much!
André R.	Monday 09 February 2009 12:37:59 am The doc is about the proper way to do things, that doesn't mean most people does it this way.. For large upgrades you really should do it like that though ( for instance 3.10 -> 4.0 and 4.0 -> 4.1 ). eZ Online Editor 5: http://projects.ez.no/ezoe \|\| eZJSCore (Ajax): http://projects.ez.no/ezjscore \|\| eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription @: http://twitter.com/andrerom

Author

Message

Sunday 08 February 2009 5:57:01 am

Most of other PHP scripts, upgrade step is very simple by extract the new version and copy/overwrite the old version. It is very easy to do, and hard to get wrong while upgrade.

But in eZ Publish, I read on the manual: http://ez.no/doc/ez_publish/upgrading/upgrading_to_4_0/from_4_0_x_to_4_0_y and I see that the upgrade steps do the opposite way: copy the design, var, settings, extension to the new version and then modify the virtual server to the new version, or delete the old and then move the new to root folder.

So would you please to explain why eZ Publish upgrade is more complicated?

Thanks so much!

André R.

Monday 09 February 2009 12:37:59 am

The doc is about the proper way to do things, that doesn't mean most people does it this way..
For large upgrades you really should do it like that though ( for instance 3.10 -> 4.0 and 4.0 -> 4.1 ).

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

eZ debug

Timing:	Jan 18 2025 19:24:47
Script start
Timing:	Jan 18 2025 19:24:47
Module start 'layout'
Timing:	Jan 18 2025 19:24:47
Module start 'content'
Timing:	Jan 18 2025 19:24:49
Module end 'content'
Timing:	Jan 18 2025 19:24:49
Script end

Main resources:

Total runtime	1.0946 sec
Peak memory usage	4,096.0000 KB
Database Queries	54

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0056	588.1641	152.6563
Module start 'layout'	0.0056	0.0035	740.8203	39.5078
Module start 'content'	0.0091	1.0840	780.3281	523.2734
Module end 'content'	1.0931	0.0014	1,303.6016	8.1094
Script end	1.0946		1,311.7109

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0033	0.3015	16	0.0002
Check MTime	0.0012	0.1137	16	0.0001
Mysql Total
Database connection	0.0008	0.0692	1	0.0008
Mysqli_queries	1.0530	96.1978	54	0.0195
Looping result	0.0009	0.0783	52	0.0000
Template Total	1.0611	96.9	2	0.5305
Template load	0.0020	0.1871	2	0.0010
Template processing	1.0590	96.7509	2	0.5295
Template load and register function	0.0002	0.0162	1	0.0002
states
state_id_array	0.0009	0.0850	1	0.0009
state_identifier_array	0.0023	0.2077	2	0.0011
Override
Cache load	0.0016	0.1479	11	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0007	0.0615	2	0.0003
Fetch class attribute name	0.0011	0.1048	3	0.0004
XML
Image XML parsing	0.0007	0.0617	2	0.0003
class_abstraction
Instantiating content class attribute	0.0000	0.0010	3	0.0000
General
dbfile	0.0009	0.0851	17	0.0001
String conversion	0.0000	0.0007	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
2	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
2	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
1	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 8 Number of unique templates used: 6

Time used to render debug report: 0.0001 secs