[Dovecot] dovecot-auth consumes 100% CPU time on Solaris 10

[Timo Sirainen]

On Thu, 2007-11-22 at 17:41 +0300, KOT MATPOCKuH wrote:
> I tried to make dovecot with configure --with-ioloop=select and same result:
> [skipped]
> pollsys(0xFFBFF888, 8, 0xFFBFF950, 0x00000000)  = 1
> pollsys(0xFFBFF4D8, 5, 0xFFBFF458, 0x00000000)  = 0
> pollsys(0xFFBFF4D8, 5, 0xFFBFF458, 0x00000000)  = 0
> pollsys(0xFFBFF888, 8, 0xFFBFF950, 0x00000000)  = 1
> pollsys(0xFFBFF4D8, 5, 0xFFBFF458, 0x00000000)  = 0
> pollsys(0xFFBFF4D8, 5, 0xFFBFF458, 0x00000000)  = 0
> [skipped to forever]
> and 100% of CPU time.

Wonder why it still calls pollsys().. Does Solaris emulate select()
using poll(), or did you somehow manage to get Dovecot configured with
poll after all?

> May be problem is in select() (poll() ?) call with unnecessary file
> descriptor, who always ready (may be connection to LDAP server?) ?

Did you compile with Solaris's own LDAP library or with OpenLDAP?

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