It seems that upgrading kernel from 4.9.0 to 4.19.0 fixed the problem.
Thanks for your help
On 24/09/20 14:31, Claudio Corvino wrote:
Hi,
this sound correct, here is my fstab entry:
/XXX.XXX.XXX.XXX:/mail-storage /mnt/mail-storage nfs defaults,timeo=30 0 0/
Here are my options when doing "mount":
/rw,relatime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=30,retrans=2,sec=sys,mountaddr=//XXX.XXX.XXX.XXX//,mountvers=3,mountport=50141,mountproto=udp,local_lock=none,addr=//XXX.XXX.XXX.XXX/
How can I do further test?
Thanks in advance
Claudio
On 23/09/20 22:26, @lbutlr wrote:
On 21 Sep 2020, at 01:48, Claudio Corvinoccorvino@trustitalia.it wrote:
problem still occurring, I just noticed that if I do an "ls -l /mnt/mail-storage/<user>/Maildir/cur/" from the Dovecot server I can unblock the mailbox of the user and Thunderbird can receives all the e-mails.
The problem occurs even with the gmail client on the smartphone.
I just tried many things but can't find a solution.
I just reinstalled a new server with mail storage not on NFS and the problem seems to be fixed, but this is not a solution valid for us as we would like to use NFS. This spends like it may be your system not really mounting (or not fully mounting) the NFS until it is actually accessed directly.