Interesting! I've had similar, vague problems with other apps due to write errors due to full disk. I always wonder why the applications can't give clearer error messages in these cases :)
On Wed, Jan 18, 2012 at 3:48 PM, Guillaume Lerouge <guilla...@xwiki.com> wrote: > 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.goldr...@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-boun...@xwiki.org [mailto:users-boun...@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-boun...@xwiki.org [mailto:users-boun...@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/ReleaseNotesXWikiEnterprise >> 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.goldr...@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-boun...@xwiki.org [mailto:users-boun...@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-boun...@xwiki.org [mailto:users-boun...@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.goldr...@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+Bin >> >> >> >> 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
