<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p><br>
</p>
<div class="moz-cite-prefix">On 29.11.2018 10.46, Poliman - Serwis
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAG6pj8JvL0nme3BhZvWxRtb=6LU57P3G1-f3-Vgodx8JJ2EoYg@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr"><br>
<br>
<div class="gmail_quote">
<div dir="ltr">pon., 26 lis 2018 o 09:25 Aki Tuomi <<a
href="mailto:aki.tuomi@open-xchange.com"
moz-do-not-send="true">aki.tuomi@open-xchange.com</a>>
napisał(a):<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p><br>
</p>
<div
class="gmail-m_5738185189546848104moz-cite-prefix">On
26.11.2018 10.01, Poliman - Serwis wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>I have strange problem. In last Friday I
had a problem with dovecot. It didn't see
directories with mailboxes in /var/vmail.
Somehow it crashed because probably two
things (a lot of this type of lines in
mail.err file):</div>
<div><i>Nov 23 07:05:02 s1 dovecot: lda(<a
href="mailto:poli@poli.li"
target="_blank" moz-do-not-send="true">poli@poli.li</a>):
Error: User initialization failed:
Initializing mail storage from
mail_location setting failed:
mkdir(/var/vmail/<a
href="http://poli.li/poli/Maildir"
target="_blank" moz-do-not-send="true">poli.li/poli/Maildir</a>)
failed: Permission denied
(euid=5000(vmail) egid=5000(vmail) missing
+w perm: /var/vmail, dir owned by 0:0
mode=0755)</i></div>
</div>
</div>
</div>
</blockquote>
<p>/var/vmail is not owned by vmail:vmail, which I
think it should be in your configuration.<br>
</p>
</div>
</blockquote>
<div>Thank you for answer. Strange thing, because it is
owned by vmail:vmail, please take a look:</div>
<div><i>drwxrwx--- 46 vmail vmail 4096 Aug 22 11:52 vmail</i></div>
<div>I have /var/vmail directory binded to /var/vmail on
secondary disk. Maybe from some reason entry in
/etc/fstab crashed? It happened after restart server.<br>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<p><br>
</p>
<p>Yes. It's possible it did not get mounted automatically, but it's
your server, not mine. What dovecot log entry says that at the
time the error was reported, /var/vmail as owned by root:root,
with mode 0755.<br>
</p>
<blockquote type="cite"
cite="mid:CAG6pj8JvL0nme3BhZvWxRtb=6LU57P3G1-f3-Vgodx8JJ2EoYg@mail.gmail.com">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p> </p>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>and maybe <i><br>
</i></div>
<div><i> </i>
<div><i>Nov 12 09:27:59 s1 dovecot: imap(<a
href="mailto:artur@firmastanaszek.pl"
target="_blank" moz-do-not-send="true">artur@firmastanaszek.pl</a>):
Error: Corrupted index cache file
/var/vmail/<a
href="http://firmastanaszek.pl/artur/Maildir/dovecot.index.cache"
target="_blank" moz-do-not-send="true">firmastanaszek.pl/artur/Maildir/dovecot.index.cache</a>:
Broken MIME parts for mail UID 559 in
mailbox INBOX: Cached MIME parts don't
match message during parsing: Cached
header size mismatch (parts=)<br>
Nov 12 09:27:59 s1 dovecot: imap(<a
href="mailto:artur@firmastanaszek.pl"
target="_blank" moz-do-not-send="true">artur@firmastanaszek.pl</a>):
Error: unlink(/var/vmail/<a
href="http://firmastanaszek.pl/artur/Maildir/dovecot.index.cache"
target="_blank" moz-do-not-send="true">firmastanaszek.pl/artur/Maildir/dovecot.index.cache</a>)
failed: No such file or directory (in
mail-cache.c:28)</i></div>
</div>
<div><br>
</div>
<div>and after this event probably all
mailboxes download again all emails from
1.11 to 22.11. They were duplicated in mail
clients.<br>
</div>
</div>
</div>
</div>
</blockquote>
<p>Unlikely that this causes all mailboxes to download
all mails. <br>
</p>
</div>
</blockquote>
<div>Honestly I am not sure that this was the reason of
downloading emails again. I am more sure that the first
error "Permission denied" could do this. <br>
</div>
<div>Do you know what could cause above error "Error:
corrupted index cache file" and how to fix it? It was
happened suddenly without any changes in dovecot
configuration<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p> </p>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>-- <br>
<div dir="ltr"
class="gmail-m_5738185189546848104gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div>
<div><span
style="color:rgb(153,153,153)"><i>Pozdrawiam
/ Best Regards<br>
</i></span></div>
<span
style="color:rgb(153,153,153)"><i>Piotr
Bracha</i></span><span
style="color:rgb(153,153,153)"></span><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<p>Also which version of dovecot is this?<br>
</p>
</div>
</blockquote>
<div>root@s1:/var# dovecot --version<br>
2.2.22 (fe789d2) <br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p> </p>
<p>Aki<br>
</p>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</blockquote>
<div dir="ltr">
<div dir="ltr">
<div dir="ltr"><br>
</div>
<div dir="ltr">Corrupted index cache file can happen for many
reasons, but it usually fixes itself. I would suggest enabling
mail_log plugin if not done so yet, to get logging about mail
actions.<br clear="all">
</div>
</div>
</div>
<blockquote type="cite"
cite="mid:CAG6pj8JvL0nme3BhZvWxRtb=6LU57P3G1-f3-Vgodx8JJ2EoYg@mail.gmail.com">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr"><br>
-- <br>
<div dir="ltr" class="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div>
<div><span
style="color:rgb(153,153,153)"><i>Pozdrawiam
/ Best Regards<br>
</i></span></div>
<span
style="color:rgb(153,153,153)"><i>Piotr
Bracha</i></span><span
style="color:rgb(153,153,153)"></span><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<p><br>
</p>
<p>Aki<br>
</p>
</body>
</html>