On Thu, 17 Jul 2003, Rob Siemborski wrote:
On Thu, 17 Jul 2003, Erik Steffl wrote:
Jul 17 08:56:43 jojda cyrus/imapd[7560]: lock_reopen: blocked, sleeping for 0 on interval 0 (15, /var/lib/cyrus/user/e/erik.seen) Jul 17 08:56:43 jojda cyrus/imapd[7560]: lock_reopen: blocked, sleeping for 1 on interval 1 (15, /var/lib/cyrus/user/e/erik.seen)
You're getting lock contention in Berkeley DB, and the no-deadlock stuff I put in Debian is doing exponential backoffs.
What is the load profile in your system?
pretty much nothing, I am the only user, I have two mozilla instances (one on the same computer, another one remote) checking for new email every 10 minutes and 5 minutes, respectively. Mozilla checks about 20 folders for new mails.
I suspect that that might be a problem, I just noticed that it checks for new mail pretty much all the time, and in between the 'user erik opened...' messages I see the locks. So maybe it's mozilla being too enthusiastic about checking for new email messages, opening another folder before it gets response from the other or something like that.
Here's what looks like relevant part of the log (that's from syslog):
Jul 22 10:28:58 jojda cyrus/imapd[2448]: open: user erik opened In.osafrosambas
Jul 22 10:28:58 jojda cyrus/imapd[2448]: open: user erik opened In.PJB-100
Jul 22 10:28:59 jojda cyrus/imapd[2448]: open: user erik opened In.SVLUG
Jul 22 10:28:59 jojda cyrus/imapd[2448]: open: user erik opened In.VNC
Jul 22 10:28:59 jojda cyrus/imapd[2448]: open: user erik opened In.~ SPAM ~
Jul 22 10:28:59 jojda cyrus/imapd[2448]: open: user erik opened In.Chasing the wish
Jul 22 10:28:59 jojda cyrus/imapd[2448]: open: user erik opened In.FreeBSD-questions
Jul 22 10:30:01 jojda /USR/SBIN/CRON[3046]: (www-data) CMD (if [ -x /usr/sbin/awstats-update ]; then /usr/sbin/awstats-update; fi)
Jul 22 10:31:54 jojda cyrus/imapd[1754]: lock_reopen: blocked, sleeping for 0 on interval 0 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[1754]: lock_reopen: blocked, sleeping for 1 on interval 1 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[2637]: lock_reopen: blocked, sleeping for 0 on interval 0 (15, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[2637]: lock_reopen: blocked, sleeping for 1 on interval 1 (15, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[1094]: lock_reopen: blocked, sleeping for 0 on interval 0 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[1094]: lock_reopen: blocked, sleeping for 1 on interval 1 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[2626]: open: user erik opened In.BayNPG
Jul 22 10:31:54 jojda cyrus/imapd[1753]: open: user erik opened In
Jul 22 10:31:54 jojda cyrus/imapd[1753]: lock_reopen: blocked, sleeping for 0 on interval 0 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[1753]: lock_reopen: blocked, sleeping for 1 on interval 1 (16, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:54 jojda cyrus/imapd[2626]: open: user erik opened In.Cyrus
Jul 22 10:31:55 jojda cyrus/imapd[2626]: open: user erik opened In.Debian-devel
Jul 22 10:31:55 jojda cyrus/imapd[2637]: lock_reopen: blocked, sleeping for 4 on interval 2 (15, /var/lib/cyrus/user/e/erik.seen)
Jul 22 10:31:55 jojda cyrus/imapd[1754]: open: user erik opened In.BK
Jul 22 10:31:55 jojda cyrus/imapd[1754]: open: user erik opened In.Debian-sparc
Jul 22 10:31:55 jojda cyrus/imapd[1753]: open: user erik opened In.Alsa-user
Jul 22 10:31:56 jojda cyrus/imapd[2626]: open: user erik opened In.Debian-user
Jul 22 10:31:56 jojda cyrus/imapd[1754]: open: user erik opened In.Linux-usb-users
Jul 22 10:31:56 jojda cyrus/imapd[1753]: open: user erik opened In.MUS351
this repeats all the time, messages about user erik opening folders (that must be mozilla checking for new email) and messages about erik.seen being locked.
erik
