Guntis Bumburs wrote:
> Hello,
>
> I have a problem with dbmail on Freebsd. The situation is that dbmail
> fills all the /tmp space (seems to not releasing used space/opened file)
> and when it's full the imap daemon starts acting strange, postfix cant
> flush new mails ... (pop daemon still works).
> We have 2 installations with identical symptoms.
>
> 1. Our setup
> FreeBSD 7.0-RELEASE-p7
> dbmail 2.2.11
> Mysql 5.0 hosted on dedicated server
>
> The problem happen rarely (once in a few month) could be because the low
> traffic volume.
>
> #du -h /tmp
> shows 88K used
>
> #df -h /tmp
> shows 89M used
>
> # lsof | grep /tmp | grep dbmail
> shows lots of open files ..
>
> .....
> dbmail-im 97091 nobody 18u VREG 0,92 82761 269 /tmp
> (/dev/da0s1e)
> dbmail-im 97091 nobody 19u VREG 0,92 82761 274 /tmp
> (/dev/da0s1e)
> dbmail-im 97091 nobody 20u VREG 0,92 1176746 275 /tmp
> (/dev/da0s1e)
> dbmail-im 97091 nobody 21u VREG 0,92 57917 279 /tmp
> (/dev/da0s1e)
> .....
>
> summing the sizes seems to cerate these 89M
>
>
> case Nr 2 is an installation for our client
> FreeBSD 6.2-RELEASE-p11
> dbmail 2.2.11
> Mysql also hosted on other server
>
> It takes ~ 1 week to fill the /tmp
>
> #du -h /tmp shows 734K
> # df -h /tmp shows 278M
> #lsof | grep /tmp | grep dbmail
> shows lots of open files
> .....
> dbmail-im 97519 nobody 17u VREG 0,89 12840447 69 /tmp
> (/dev/ad0s1e)
> dbmail-im 97519 nobody 18u VREG 0,89 9689295 72 /tmp
> (/dev/ad0s1e)
> dbmail-im 97519 nobody 19u VREG 0,89 327779 78 /tmp
> (/dev/ad0s1e)
> dbmail-im 97519 nobody 20u VREG 0,89 447281 81 /tmp
> (/dev/ad0s1e)
> ....
>
> The probleam was also for dbmail 2.2.10 and some earlier versions
> For now we have to periodically restart dbmail-imap daemon to release
> /tmp. Also i have noticed that if i restart mysql (witch is on different
> server)
> /tmp is also freed.
>
> How can i be useful to help solve this problem?
>
>
> Best Regards,
> Guntis
>
> _______________________________________________
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> [email protected]
> http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
>
>
fsck /tmp
--
С уважением
Мельник Анатолий.
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