Dear Colleagues,
I use exim's appendfile transport, procmail and a local mutt on my system, they all (to my knowledge) use lockfiles when working with mboxes.
However, doveconf | grep lock says
dotlock_use_excl = yes lock_method = fcntl mail_max_lock_timeout = 0 mbox_dotlock_change_timeout = 2 mins mbox_lock_timeout = 5 mins mbox_read_locks = fcntl mbox_write_locks = dotlock fcntl pop3_lock_session = no
Do I need to change anything in dovecot's default locking setup? Does it still use lockfiles on mboxes or not? There are some contradictory parameters IMHO.
-- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/
Victor Sudakov wrote:
I use exim's appendfile transport, procmail and a local mutt on my system, they all (to my knowledge) use lockfiles when working with mboxes.
[vas@adm2 ~] procmail -v | & grep Locking Locking strategies: dotlocking, lockf()
vas@adm2 ~] mutt -v|grep -i lock
Configure options: '--disable-fcntl' '--with-ssl=/usr' '--with-docdir=/usr/local/share/doc/mutt' '--sysconfdir=/usr/local/etc' '--enable-external-dotlock' '--enable-pop' '--enable-imap' '--enable-compressed' '--enable-sidebar' '--disable-flock' '--disable-gpgme' '--with-gss=/usr' 'CFLAGS=-I/usr/include -O2 -pipe -fstack-protector -fno-strict-aliasing ' 'LDFLAGS=-L/usr/lib -L/usr/local/lib -Wl,-rpath=/usr/local/lib:/usr/lib -ltinfow -fstack-protector ' 'LIBS=-lkrb5 -lgssapi -lgssapi_krb5 ' 'KRB5CONFIG=/usr/bin/krb5-config' '--without-bdb' '--without-kyotocabinet' '--disable-hcache' '--without-tokyocabinet' '--with-libiconv-prefix=/usr/local' '--with-idn2' '--enable-locales-fix' '--disable-nls' '--with-sasl=/usr/local' '--enable-smtp' '--prefix=/usr/local' '--localstatedir=/var' '--mandir=/usr/local/man' '--disable-silent-rules' '--infodir=/usr/local/info/' '--build=amd64-portbld-freebsd11.2' 'build_alias=amd64-portbld-freebsd11.2' 'CC=cc -I/usr/local/include' 'CPPFLAGS=' 'CPP=cpp' -HOMESPOOL +USE_SETGID +USE_DOTLOCK +DL_STANDALONE -USE_FCNTL -USE_FLOCK
[vas@adm2 ~]
# exim -bP transport local_delivery | grep -i lock lock_fcntl_timeout = 0s lock_flock_timeout = 0s lock_interval = 3s lock_retries = 10 lockfile_mode = 0600 lockfile_timeout = 30m use_fcntl_lock no_use_flock_lock use_lockfile no_use_mbx_lock
However,
doveconf | grep locksaysdotlock_use_excl = yes lock_method = fcntl mail_max_lock_timeout = 0 mbox_dotlock_change_timeout = 2 mins mbox_lock_timeout = 5 mins mbox_read_locks = fcntl mbox_write_locks = dotlock fcntl pop3_lock_session = no
Do I need to change anything in dovecot's default locking setup? Does it still use lockfiles on mboxes or not? There are some contradictory parameters IMHO.
-- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/
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Victor Sudakov