a few days ago I switched out UW-server installation to dovecot 0.99.14 (Solaris 9). There were a few client issues, but mostly the migration was ok.
But I have still some questions/problems:
+) dovecot-auth: ... PAM: pipe() failed: Too many open files I increased the max. number of open files. Is this normal behaviour, that more than 512 open files are needed ?
Martin,
we're dealing with the same problem right now. We are using dovecot 1.0 stable and we migrated last weekend.
32-bit processes in Solaris 9 have 256 filedescriptors avail- able. This seems a bit to small. Using this command to get the number of file descriptors used by dovecot:
ls -1 /proc/cat /var/run/dovecot/master.pid/fd | wc
In our enviroment this is currently around 390. You can limit the number of file descriptors per process in Solaris 9.
After starting Dovecot, we issued the command:
plimit -n 8192,8192 `cat /var/run/dovecot/master.pid`This gives Dovecot 8192 filedescriptors.
HTH, Remy