Hi I use lmtp and you ? On 19.01.2021 10:45, Alessio Cecchi wrote: > > Hi Maciej, > > I had the same issue when I switched dovecot backend from Cento 6 to > Centos 7. > > Also my configuration is similar to you, Dovecot Direcot, Dovecot > backend that share Maildir via NFS on NetApp. > > For local delivery of emails are you using LDA or LMTP? I'm using LDA. > > Let me know. > > Thanks > > Il 13/01/21 15:56, Maciej Milaszewski ha scritto: >> Hi >> I have been trying resolve my problem with dovecot for a few days and I >> dont have idea.... >> >> My environment is: dovecot director+5 dovecot guest >> >> dovecot-2.2.36.4 from source >> Linux 3.16.0-11-amd64 >> storage via nfs (NetApp) >> >> all works fine but when I update OS from debian 8 (kernel 3.16.x) to >> debian 9 (kernel 4.9.x ) sometimes I get random in logs: >> Broken dovecot-uidlist >> >> examle: >> Error: Broken file >> /vmail2/po/pollygraf.xxx_pg_pollygraf/Maildir/dovecot-uidlist line 88: >> Invalid data: >> >> (for random users - sometimes 10 error in day per node, some times more) >> >> File looks ok >> >> But if I change kernel to 3.16.x problem with "Broken file >> dovecot-uidlist" - not exists >> if turn to 4.9 or 5.x - problem exists >> >> I have storage via nfs with opions: >> rw,sec=sys,noexec,noatime,tcp,hard,rsize=65536,wsize=65536,intr,nordirplus,nfsvers=3,tcp,actimeo=120 >> I tested with "nocto" or without "nocto" - nothing changes ...... >> >> nfs options in node: >> mmap_disable = yes >> mail_fsync = always >> >> I bet the configuration is correct and I wonder why the problem occurs >> with other kernels >> 3.x.x - ok >> 4.x - not ok >> >> I check and user who have problem did not connect to another node in >> this time >> >> I dont have idea why problem exists on the kernel 4.x but not in 3.x >> >> > -- > Alessio Cecchi > Postmaster @ http://www.qboxmail.it > https://www.linkedin.com/in/alessice
-- Maciej Miłaszewski Starszy Administrator Systemowy IQ PL Sp. z o.o. Biuro Obsługi Klienta: e-mail: [email protected] tel.: +48 58 326 09 90 - 94 fax: +48 58 326 09 99 Dział pomocy: https://www.iq.pl/pomoc Informacja dotycząca przetwarzania danych osobowych: https://www.iq.pl/kontakt IQ PL Sp. z o.o. z siedzibą w Gdańsku (80-298), ul. Geodetów 16, KRS 0000007725, Sąd rejestrowy: Sąd Rejonowy w Gdańsku VII Wydział KRS, kapitał zakładowy: 140.000 PLN, NIP 5832736211, REGON 192478853
