(In reply to comment #0)

Editing a new entry:
View page history
Page is missing:

This phenomenon is not present in a "entry", but rather large numbers of
entries in history

What exactly is the bug? It's not very clear from your report.

ipostfix wrote:

See： http://blog.chinaunix.net/u/28922/showart_2269769.html

Unfortunately, most of our developers don't speak Chinese, so it's still hard to understand what you mean. Could you explain it with text, rather than images?

ipostfix wrote:

I'm sorry I used mediawiki notes to organize their own work, so can not go outside the network access.

My mediawiki from 23 November 2007 and slowly upgrade from 1.9.0 to 1.15.5.
Upgrade process is: mediawiki-1.9.0 -> 1.12.0 -> 1.15.0 -> 1.15.1 -> 1.15.3 -> 1.15.4 -> 1.15.5

When the upgrade to 1.15.4 discovered a problem in the past have been stored in my mediawiki can not access some entries (not a single entry error, an error like this more than 100).

For example:
http://wiki.yuyizhi.org/index.php/Oracle RAC silent installation practices "Oracle RAC silent installation practice" is the beginning of this term in at 12:49 on April 28, 2009 created, and now can not read the "Oracle RAC silent installation practice "content, can not be edited.

Specific phenomenon:

1. View entry when:

Practice silent install Oracle RAC

No content of this page. Other pages you can search for this page title search related to the log or edit this page.

2. Edit:

'Without this paragraph

You try to edit the section does not exist. When you view the page may have already moved or deleted.

Return to the practice of silent install Oracle RAC. '

3. View the revision history records:

'"Oracle RAC silent installation practices," the revision of history

View logs for this page
Browse history From year (and earlier): From month (and earlier):
(Latest | Earliest) View (newer 50) (older 50) (20 | 50 | 100 | 250 | 500)

Diff selection: mark to compare the revised version of the radio button and click the button at the bottom for comparison.
Legend: (cur) = difference with the latest version, (previously) with preceding version, M = minor edit.

• (Cur) (last) April 8, 2009 (c) 12:49 Atyu30 (Talk | contribs) (7,891 bytes) (New page: 1. To complete the preparatory work before RAC 1.1 installed with the normal installation of Oracle RAC pre-installation configuration. mainly includes the following sections: (1) hardware and software environment check (2) network configuration ...)'

In summary: After updating from an old version, some revisions are lost.
Have you tried looking for the entries at the db?
Did you run at some point a script like compressOld?

lowering priority and severity since we haven't heard back.

• Bug 34149 has been marked as a duplicate of this bug. ***

atyu30:
Have you tried looking for the entries at the db?
Did you run at some point a script like compressOld?

Unfortunately closing this report as no further information has been provided.

atyu30: Please feel free to reopen this report if you can provide the information asked for and if this still happens. Thanks!