On Wed, Sep 14, 2011 at 09:12:52AM +0200, Jan-Frode Myklebust wrote:
but what has me a bit worried is these:
imap(user@xxx.xxx): Warning: Subscriptions file /path/to/user@xxx.xxx/subscriptions: Removing invalid entry: .Sent imap(user@xxx.xxx): Warning: Subscriptions file /path/to/user@xxx.xxx/subscriptions: Removing invalid entry: .Spam imap(user@xxx.xxx): Warning: Subscriptions file /path/to/user@xxx.xxx/subscriptions: Removing invalid entry: .Drafts imap(user@xxx.xxx): Warning: Subscriptions file /path/to/user@xxx.xxx/subscriptions: Removing invalid entry: .Trash
which happened for a two users during this high load periode. Looking at their mail directory I can't see why these should be invalid? They're there, has sane permissions and contains messages..
I see now that this probably has nothing to do with the pop3 process_limit. It's been happening regularly since we upgraded from v1.2.16 to v2.0 on August 30. Initially 200+ times a day, but has dropped down to 30-50 times a day for the last few days. Probably because of subscription files getting emptied for the imap-users.
Is this a problem with our namespace:
namespace {
inbox = yes
location =
prefix = INBOX.
type = private
}which for v1.2.x was defined as:
namespace private {
prefix = INBOX.
inbox = yes
}-jf