[support] Failed Upgrade to 6.16

[Earnie Boyd]

Lanny Trager wrote:
>  Fellow List Members,
>
>  After an upgrade to 6.16 with Upgrade.txt open and followed to the
>  letter I received the following error;
>
>  * user warning: Table 'redacted_org_-_drupal.semaphore' doesn't exist
>  query: lock_may_be_available /* admin : lock_may_be_available */
>  SELECT expire, value FROM semaphore WHERE name = 'menu_rebuild' in
>  /var/www/html/drupal/includes/lock.inc on line 154. * user warning:
>  Table 'redacted_org_-_drupal.semaphore' doesn't exist query:
>  lock_may_be_available /* admin : lock_may_be_available */ SELECT
>  expire, value FROM semaphore WHERE name = 'menu_rebuild' in
>  /var/www/html/drupal/includes/lock.inc on line 154.
>
>  I found this page: http://drupal.org/node/732024 comment #45 looked
>  like it might be a good starting point for me, but when I got to the
>  update page neither 6054 nor 6055 were present in the system module
>  drop-down.
>

I think you want #29 of that node 
http://drupal.org/node/732024#comment-2684764 which gives you an example 
to recreate the semaphore table.  Do you have a backup of the DB?

-- 
Earnie
-- http://www.for-my-kids.com