I'm trying to upgrade from 1.0.2 to 1.1alpha1. I can build and start dovecot correctly. dovecot -n says:

# 1.1.alpha1: /usr/local/etc/dovecot.conf protocols: imap pop3 ssl_cert_file: /etc/postfix/server.pem ssl_key_file: /etc/postfix/server.pem login_dir: /usr/local/var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login mail_location: maildir:/mnt/shared/mail/%u:INDEX=/var/indexes/%u mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 auth default: passdb: driver: pam passdb: driver: passwd userdb: driver: passwd socket: type: listen client: path: /usr/local/var/run/dovecot/auth-client mode: 436 master: path: /usr/local/var/run/dovecot/auth-master mode: 384 user: root group: dovecot

When I try to access my 1.4G Maildir via IMAP I can see messages in INBOX, but accessing mail in other folders returns a "resource temporarily unavailable" error in my client. In the server logs I see killed by signal 10 errors for dovecot imap processes.

I'm on Linux 2.6.21 sparc64, mail is stored in NFS, indexes on local disk.

ciao

Luca