On 9.12.2010, at 6.50, Cor Bosman wrote:
>> lcs values for v1.2 and v2.0. Wonder if you get different values?
>>
>> If you don't mind some huge logs, you could also try the attached patch that
>> logs the voluntary context switch count for every executed IMAP command.
>> Maybe some command shows up that generates them much more than others.
>> <diff>
>
> I have applied this patch to 1 server, and it's logging away. Let me know
> what kind of output you'd like to see. Or i can send you the raw logfile.
Are the process pids also logged in the messages, so it's clear which messages
belong to which imap process? If not, add %p to mail_log_prefix.
> As I said previously, im not longer running the imap server=0 patch because
> it caused these errors:
>
> Dec 9 06:54:32 userimap30 dovecot: imap(cor): Error: user cor:
> Initialization failed: Namespace '':
> mkdir(/var/spool/mail/.4a/L/0/14/corbosch) failed: Permission denied
> (euid=1000(cor) egid=50(staff) missing +w perm: /var/spool/mail/.4a/L/0/14,
> euid is not dir owner).
>
> After I removed the patch these errors disappeared.
The patch was supposed to fix this.. Is uid 1000 wrong for this user? Didn't
you already exist, why is it complaining about mkdir()?
> Just for thoroughness ive started 2 servers with the logging patch. One with
> service_count=0 and one with service_count=1
What, are you saying that without the patch service imap { service_count=0 }
works? Or are you talking about imap-login?
