Hi Any idea some one ? Dnia 13 stycznia 2021 15:56:18 CET, Maciej Milaszewski <[email protected]> napisał(a): >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
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