Re: dovecot and broken uidlist

2021-01-22 Thread Alessio Cecchi
Hi, after some tests I notice a difference in dovecot-uidlist line format when message is read from "old kernel" and "new kernel": 81184 G1611334252.M95445P32580.mail05.myserver.com :1611334252.M95445P32580.mail05.myserver.com,S=38689,W=39290 81185 G1611336004.M47750P3921.mail01.myserver.com

Re: Massive /tmp files

2021-01-22 Thread @lbutlr
On 22 Jan 2021, at 11:29, Ron Garret wrote: > So then my next question is (and I’m not intending to challenge you here, I’m > just trying to get a better understanding of how dovecot works under the > hood): where would these hard links come from? What does dovecot use hard > links for? I

Re: Massive /tmp files

2021-01-22 Thread MRob
On 2021-01-22 16:02, @lbutlr wrote: On 21 Jan 2021, at 18:08, MRob wrote: Hello, I just found user who has single folder (standard maildir format) that filled with over 8mil files and 800GB in the /tmp subdirectory of that folder: Are they real files or hard links? They are files with no

Re: Massive /tmp files

2021-01-22 Thread Aki Tuomi
> On 22/01/2021 20:29 Ron Garret wrote: > > > On Jan 22, 2021, at 10:05 AM, @lbutlr wrote: > > > On 22 Jan 2021, at 09:07, Ron Garret (gmail) wrote: > >> On Jan 22, 2021, at 8:02 AM, @lbutlr wrote: > >> > >>> On 21 Jan 2021, at 18:08, MRob wrote: > Hello, > I just found user

Re: Massive /tmp files

2021-01-22 Thread Ron Garret
On Jan 22, 2021, at 10:05 AM, @lbutlr wrote: > On 22 Jan 2021, at 09:07, Ron Garret (gmail) wrote: >> On Jan 22, 2021, at 8:02 AM, @lbutlr wrote: >> >>> On 21 Jan 2021, at 18:08, MRob wrote: Hello, I just found user who has single folder (standard maildir format) that

Re: Massive /tmp files

2021-01-22 Thread @lbutlr
On 22 Jan 2021, at 09:07, Ron Garret (gmail) wrote: > On Jan 22, 2021, at 8:02 AM, @lbutlr wrote: > >> On 21 Jan 2021, at 18:08, MRob wrote: >>> Hello, >>> I just found user who has single folder (standard maildir format) that >>> filled with over 8mil files and 800GB in the /tmp subdirectory

Re: dovecot and broken uidlist

2021-01-22 Thread Maciej Milaszewski
Hi I using pop/imap and LMTP via director and user go back in dovecot node Current: 10.0.100.22 (expires 2021-01-22 17:42:44) Hashed: 10.0.100.22 Initial config: 10.0.100.22 I have 6 dovecot backands and index via local ssd disk mail_location = maildir:~/Maildir:INDEX=/var/dovecot_indexes%h

Re: Massive /tmp files

2021-01-22 Thread Ron Garret (gmail)
On Jan 22, 2021, at 8:02 AM, @lbutlr wrote: > On 21 Jan 2021, at 18:08, MRob wrote: >> Hello, >> I just found user who has single folder (standard maildir format) that >> filled with over 8mil files and 800GB in the /tmp subdirectory of that >> folder: > > Are they real files or hard

Re: Massive /tmp files

2021-01-22 Thread Ron Garret
On Jan 22, 2021, at 8:02 AM, @lbutlr wrote: > On 21 Jan 2021, at 18:08, MRob wrote: >> Hello, >> I just found user who has single folder (standard maildir format) that >> filled with over 8mil files and 800GB in the /tmp subdirectory of that >> folder: > > Are they real files or hard

Re: Massive /tmp files

2021-01-22 Thread @lbutlr
On 21 Jan 2021, at 18:08, MRob wrote: > Hello, > I just found user who has single folder (standard maildir format) that filled > with over 8mil files and 800GB in the /tmp subdirectory of that folder: Are they real files or hard links? I've had some issues (in the past) with thousands of links

Re: dovecot and broken uidlist

2021-01-22 Thread Alessio Cecchi
Hi Maciej, I'm using LDA for delivery email in mailbox (Maildir) and I think(hope) that switching to LMTP via director will fix my problem, but I d'ont know why wiht old kernel works and with recent no. Are you using POP/IMAP and LMTP via director so any update to dovecot indexes is done

Re: dovecot and broken uidlist

2021-01-22 Thread Maciej Milaszewski
Hi Try change kernel to older and test again On 22.01.2021 15:45, Alessio Cecchi wrote: > > Hi Claudio, > > I made a test with NFS mount with nfsvers=4.1 and CentOS 7 as NFS > client (our Netapp already have NFS 4.1 enabled) but the problem is > still present. > > More, I don't like to switch to

Re: dovecot and broken uidlist

2021-01-22 Thread Alessio Cecchi
Hi Claudio, I made a test with NFS mount with nfsvers=4.1 and CentOS 7 as NFS client (our Netapp already have NFS 4.1 enabled) but the problem is still present. More, I don't like to switch to NFS 4 because is statefull, NFS v3 is stateless and for example during maintanace or upgrade of NFS

Error "collect2: error: ld returned 213 exit status" when build Dovecot 2.3.13 on CentOS 7&8 with Valgrind

2021-01-22 Thread Duc Anh Do
Hi all, I'm building Dovecot from source of Dovecot 2.3.13. When doing make check, I saw an error: make[1]: Entering directory '/home/xxx/rpmbuild/BUILD/xxx/dovecot-2.3.13/src/lib-ssl-iostream' for bin in test-iostream-ssl; do \ if ! /bin/sh ../../run-test.sh ../.. ./$bin; then exit 1; fi; \