Possible deadlock detected while acquiring a readerlock

Posted by admin in Sharepoint on 16. Jan, 2010 | 4 Comments

Slow performance happens on your sharepoint site and users start getting “Request timed out” errors, after couple minutes the slow behaviour disappears and the site is accessible again.
Error message in the ULS Logs:
Possible deadlock detected while acquiring a readerlock.
An unexpected error occurred while refreshing the shared object manager cache.   Reason: This operation returned because the [...]

Request timed out + This operation returned because the timeout period expired. (Exception from HRESULT: 0×800705B4)

Posted by admin in Sharepoint on 11. Nov, 2009 | 0 Comments

Description:
Slow performance happens on your sharepoint site and users start getting “Request timed out” errors, after couple minutes the slow behaviour disappears and the site is accessible again.
Error message in the ULS Logs:
Possible deadlock detected while acquiring a readerlock.
An unexpected error occurred while refreshing the shared object manager cache.   Reason: This operation returned because the [...]