Re: [xwiki-users] Can't attach files to wiki
Hi have added an FAQ as suggested here: http://www.xwiki.org/xwiki/bin/view/FAQ/How+does+XWiki+behave+when+disk+spac e+is+low%3F Hope that helps others who get similar problems with low disk space. -----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Lerouge Sent: 18 January 2012 14:48 To: XWiki Users Subject: Re: [xwiki-users] Can't attach files to wiki Hi Richard, it would be very helpful if you could document the symptoms you experienced as well as the solution on the new XWiki FAQ: http://www.xwiki.org/xwiki/bin/view/FAQ/WebHomeNew Thanks in advance, Guillaume On Wed, Jan 18, 2012 at 10:41 AM, goldring, richard < richard.goldring@uk.thalesgroup.com> wrote:
Turns out all my wiki problems with disappeared attachment, scripts not running, etc were down to partition /var running out of disk space! So moved default locations of apache tomcat and mysql to a much bigger partition using symbolic links to link to the new locations and now all seems well. Should have checked the obvious (disk space) first! So if anyone else gets strange behaviour with xwiki - check your disk space first and save yourself a lot of time and hassle chasing down these 'problems'!
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of goldring, richard Sent: 16 January 2012 08:18 To: 'XWiki Users' Subject: Re: [xwiki-users] Can't attach files to wiki
Yes its strange,
This has happened since migrating from version 2.7 to 3.2. The import of the wiki pages via Exported xar files seemed to work ok, and the attachments are listed at the bottom of the wiki pages, butwhen you cick on them to view the attachments the wiki displays aa error message that the "The attachment does not exist."
Has anyone any idea what's happened and how to fix it?
Thanks.
Regards,
Richard
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Marius Dumitru Florea Sent: 13 January 2012 17:32 To: XWiki Users Subject: Re: [xwiki-users] Can't attach files to wiki
Hi Richard,
Are you talking about the standard Attachments tab at the bottom of a wiki page? Does it happen all the time? You should get this only if the session expires. See
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnte rprise 32#HCSRFpreventionisenabledbydefault . In XWiki Enterprise 3.2 CSRF has been enabled by default. I haven't heard any complains so far, at least not related to the attachments upload form.
Hope this helps, Marius
On Fri, Jan 13, 2012 at 2:36 PM, goldring, richard <richard.goldring@uk.thalesgroup.com> wrote:
When try to attach files to a wiki page get the following warning page ....
Warning
This request contains an invalid authentication information.
This might happen in the following situations:
* You left the editor open in another window/tab and logged off and on again * Your authentication token exipired after a long period of inactivity * Somebody tried to perform a CSRF attack
If you are sure that none of these situations apply in your case, you might have found a bug. We are sorry about that, please report it on XWiki JIRA
Do you want to resend the request? If unsure, say No. no
... Anyone know what's happening and how to fix it? I'm using XWIKI 3.2, Tomcat 5.5 and MySQL 5.
Thanks.
Regards,
Richard
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of goldring, richard Sent: 13 January 2012 09:25 To: 'XWiki Users' Subject: Re: [xwiki-users] Backing up xwiki using mysql
Thanks Guillaume - it worked a treat - I'll setting up the my.cnf another time, but at least I can backup now!
Does anyone know more about the recycle bin - don't seem able to access from the wiki, and (I guess any deleted wiki pages or attachments go into it?) the code snippet didn't seem to empty it from the database - any ideas how to empty it?
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Fenollar Sent: 13 January 2012 08:55 To: XWiki Users Subject: Re: [xwiki-users] Backing up xwiki using mysql
Hi Richard,
Here a quickfix: use max_allow_packet directive directly into your dump command.
mysqldump --max_allowed_packet=512m nms_wiki > backup.sql
If you want to understand this more, you should try to change my.cnf, in the section [mysqldump] (just like there is [client], you could create it if you haven't) and try the command without putting max_allowed_packet into the command, it should work too.
Sincerely,
-- Guillaume Fenollar XWiki SysAdmin Tel : +33 (0)1.83.62.65.97
2012/1/13 goldring, richard <richard.goldring@uk.thalesgroup.com>
Hi All,
Running ... mysqldump nms_wiki > backup.sql
Returns ... mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table `xwikiattrecyclebin` at row: 2
I did have some rather large import attachments - which I deleted but they seem to have gone into the recycle bin - so I used the code snippet http://extensions.xwiki.org/xwiki/bin/view/Extension/Empty+Trash+Bi n
To supposedly empty the bin, but get the same error above when I try and dump the database seeming to indicate the recycle bin isn't empty.
Tried increasing the max_allowed_packet when I run mysql, but doesn't seem to have any affect - is something overriding it? We're running on Solaris.
Any ideas/help would be appreciated so I can backup the wiki successfully on mysql!!!!
Thanks.
Regards,
Richard _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
On Jan 19, 2012, at 9:44 AM, goldring, richard wrote:
Hi have added an FAQ as suggested here:
http://www.xwiki.org/xwiki/bin/view/FAQ/How+does+XWiki+behave+when+disk+spac
I've renamed the page to remove the ending "?" http://www.xwiki.org/xwiki/bin/view/FAQ/How+does+XWiki+behave+when+disk+spac... I've also added a comment there. Thanks! -Vincent
e+is+low%3F
Hope that helps others who get similar problems with low disk space.
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Lerouge Sent: 18 January 2012 14:48 To: XWiki Users Subject: Re: [xwiki-users] Can't attach files to wiki
Hi Richard,
it would be very helpful if you could document the symptoms you experienced as well as the solution on the new XWiki FAQ: http://www.xwiki.org/xwiki/bin/view/FAQ/WebHomeNew
Thanks in advance,
Guillaume
On Wed, Jan 18, 2012 at 10:41 AM, goldring, richard < richard.goldring@uk.thalesgroup.com> wrote:
Turns out all my wiki problems with disappeared attachment, scripts not running, etc were down to partition /var running out of disk space! So moved default locations of apache tomcat and mysql to a much bigger partition using symbolic links to link to the new locations and now all seems well. Should have checked the obvious (disk space) first! So if anyone else gets strange behaviour with xwiki - check your disk space first and save yourself a lot of time and hassle chasing down these 'problems'!
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of goldring, richard Sent: 16 January 2012 08:18 To: 'XWiki Users' Subject: Re: [xwiki-users] Can't attach files to wiki
Yes its strange,
This has happened since migrating from version 2.7 to 3.2. The import of the wiki pages via Exported xar files seemed to work ok, and the attachments are listed at the bottom of the wiki pages, butwhen you cick on them to view the attachments the wiki displays aa error message that the "The attachment does not exist."
Has anyone any idea what's happened and how to fix it?
Thanks.
Regards,
Richard
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Marius Dumitru Florea Sent: 13 January 2012 17:32 To: XWiki Users Subject: Re: [xwiki-users] Can't attach files to wiki
Hi Richard,
Are you talking about the standard Attachments tab at the bottom of a wiki page? Does it happen all the time? You should get this only if the session expires. See
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnte rprise 32#HCSRFpreventionisenabledbydefault . In XWiki Enterprise 3.2 CSRF has been enabled by default. I haven't heard any complains so far, at least not related to the attachments upload form.
Hope this helps, Marius
On Fri, Jan 13, 2012 at 2:36 PM, goldring, richard <richard.goldring@uk.thalesgroup.com> wrote:
When try to attach files to a wiki page get the following warning page ....
Warning
This request contains an invalid authentication information.
This might happen in the following situations:
* You left the editor open in another window/tab and logged off and on again * Your authentication token exipired after a long period of inactivity * Somebody tried to perform a CSRF attack
If you are sure that none of these situations apply in your case, you might have found a bug. We are sorry about that, please report it on XWiki JIRA
Do you want to resend the request? If unsure, say No. no
... Anyone know what's happening and how to fix it? I'm using XWIKI 3.2, Tomcat 5.5 and MySQL 5.
Thanks.
Regards,
Richard
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of goldring, richard Sent: 13 January 2012 09:25 To: 'XWiki Users' Subject: Re: [xwiki-users] Backing up xwiki using mysql
Thanks Guillaume - it worked a treat - I'll setting up the my.cnf another time, but at least I can backup now!
Does anyone know more about the recycle bin - don't seem able to access from the wiki, and (I guess any deleted wiki pages or attachments go into it?) the code snippet didn't seem to empty it from the database - any ideas how to empty it?
-----Original Message----- From: users-bounces@xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Fenollar Sent: 13 January 2012 08:55 To: XWiki Users Subject: Re: [xwiki-users] Backing up xwiki using mysql
Hi Richard,
Here a quickfix: use max_allow_packet directive directly into your dump command.
mysqldump --max_allowed_packet=512m nms_wiki > backup.sql
If you want to understand this more, you should try to change my.cnf, in the section [mysqldump] (just like there is [client], you could create it if you haven't) and try the command without putting max_allowed_packet into the command, it should work too.
Sincerely,
-- Guillaume Fenollar XWiki SysAdmin Tel : +33 (0)1.83.62.65.97
2012/1/13 goldring, richard <richard.goldring@uk.thalesgroup.com>
Hi All,
Running ... mysqldump nms_wiki > backup.sql
Returns ... mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table `xwikiattrecyclebin` at row: 2
I did have some rather large import attachments - which I deleted but they seem to have gone into the recycle bin - so I used the code snippet http://extensions.xwiki.org/xwiki/bin/view/Extension/Empty+Trash+Bi n
To supposedly empty the bin, but get the same error above when I try and dump the database seeming to indicate the recycle bin isn't empty.
Tried increasing the max_allowed_packet when I run mysql, but doesn't seem to have any affect - is something overriding it? We're running on Solaris.
Any ideas/help would be appreciated so I can backup the wiki successfully on mysql!!!!
Thanks.
Regards,
Richard _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
participants (2)
-
goldring, richard -
Vincent Massol