similar to: FS Quota broken for delivering BIG message

Hi All! Just noticed a strange behavior of the FS quota plugin on delivery stage. We use group FS quotas via NFS. And quota-tool says: --- Disk quotas for group #5751796 (gid 5751796): Filesystem blocks quota limit grace nfse:/export 1276 10240 10240 --- I run: --- cat ./test.eml | /usr/local/libexec/dovecot/deliver -e -n -d xxxx at xxxxx.xxxx --- and get: --- Quota

Hi All! Some time ago, we received e-mail message, which makes our server CPU exhaustion attack. --- PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 26319 5751796 20 0 2868 1868 1484 R 99.2 0.1 22:04.77 imap --- It happens when I try open mail folder with this buggy message. Our setup: -- slackware 11.0, x86_32 -- linux 2.6.31.6 -- dovecot 1.2.10 -- mailbox(not

Hello, everyone! Is it possible to "hide" mailbox from the IMAP clients, so as to prevent any user from subscribing to the some folders? My storages are "mbox maildir". For example, to hide the directory where the personal Sieve scripts are stored or etc. =kostik

The NBD spec was recently patched (nbd.git commit 7827f3ae and friends) to require NBD_OPT_GO for baseline interoperability, with the aim of fewer servers and clients falling back to NBD_OPT_EXPORT_NAME. And since nbdkit as server recently started supporting NBD_OPT_GO (commit f7dd9799), our nbd client as plugin should take advantage of it. This patch is a prerequisite to teaching the nbd plugin

Hi Nico, that's amazing! Let me digest it because I am not sure if I can perform the installation properly. I will get back to you once done. Thanks very much, Metin Mobile! ________________________________ From: Nico Kadel-Garcia <nkadel at gmail.com> Sent: Friday, June 23, 2023 1:03:52 PM To: Metin Koc <metkoc at outlook.com> Cc: samba at lists.samba.org <samba at

deliver has the following: -- -- -- /* After buffer grows larger than this, create a temporary file to /tmp where to read the mail. */ #define MAIL_MAX_MEMORY_BUFFER (1024*128) ... static struct istream *create_raw_stream(int fd, time_t *mtime_r) ... input = i_stream_create_seekable(input_list, MAIL_MAX_MEMORY_BUFFER,

This conversion should be feature compatible with the standalone nbd code. Note that the use of libnbd makes the binary for this particular plugin fall under an LGPLv2+ license rather than BSD; but the source code in nbd.c remains BSD. A lot of code simply disappears, now that I'm no longer directly utilizing the NBD protocol files but relying on libnbd. Coordination between threads from

This conversion should be feature compatible with the standalone nbd code. Note that the use of libnbd makes the binary for this particular plugin fall under an LGPLv2+ license rather than BSD; but the source code in nbd.c remains BSD. A lot of code simply disappears, now that I'm no longer directly utilizing the NBD protocol files but relying on libnbd. Coordination between threads from

When we first used libnbd (nbdkit 1.14), it was brand new, so we left in the ability to build a limited nbd plugin without the use of libnbd for comparison. But now that libnbd has had more time under its belt, and we have learned that our nbd-standalone code is not getting much testing, it's time to follow through with our plan to finish off the old code, and now build the nbd plugin only

After I downloaded to samba-4.11.0 I am following to installation method below; wget -c https://download.samba.org/pub/samba/stable/samba-4.11.0.tar.gz tar -zxvf samba-4.11.0.tar.gz cd samba-4.11.0 ./configure.developer (1st error) Make (It now returns "Project not configured (run 'waf configure' first)" make install.. Using Centos 7 and samba-4.11.0 I guess there are alot of

Use new 'name_of_*' functions to offer a bit more details about messages being forwarded on to the remote server. Signed-off-by: Eric Blake <eblake@redhat.com> --- plugins/nbd/nbd.c | 8 +++++--- plugins/nbd/Makefile.am | 3 ++- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/plugins/nbd/nbd.c b/plugins/nbd/nbd.c index 672f35b..6bd8861 100644 ---

This is a minimal implementation of an NBD forwarder; it lets us convert between old and newstyle connections (great if a client expects one style but the real server only provides the other), or add TLS safety on top of a server without having to rewrite that server. Right now, the real server is expected to live on a named Unix socket with no encryption, and the transactions are serialized

On Thu, 15 Dec 2016, Reindl Harald via samba wrote: > Am 15.12.2016 um 20:06 schrieb Metin Koc via samba: >> Centos and redhat repositories are not the same. Also I tried epel >> already. > > EPEL == EPEL > period There is only one EPEL repo, but what does vary between CentOS and Redhat is the installation method for EPEL:

This is a minimal implementation of an NBD forwarder; it lets us convert between old and newstyle connections (great if a client expects one style but the real server only provides the other), or add TLS safety on top of a server without having to rewrite that server. Right now, the real server is expected to live on a named Unix socket, and the transactions are serialized rather than

On Fri, Dec 07, 2018 at 10:00:42AM -0600, Eric Blake wrote: > Use new 'name_of_*' functions to offer a bit more details about > messages being forwarded on to the remote server. > > Signed-off-by: Eric Blake <eblake@redhat.com> > --- > plugins/nbd/nbd.c | 8 +++++--- > plugins/nbd/Makefile.am | 3 ++- > 2 files changed, 7 insertions(+), 4 deletions(-)

In preparation for allowing interleaved response, refactor the nbd forwarder so that writes are still done from the thread handling the original request from the client, but all reads are done by a dedicated reader thread. Control between the two flags is gated by a mutex for storing the transaction information, coupled with a pipe for the reader thread to send the final status back to the

Hi All, We have upgraded the dovecot from 1.0 to 1.2.8. After upgradation we have noticed that dovecot deliver process is utilizing a lot of CPU. As a result the mailsystem will stop working. When we limit the no of procs in postfix for dovecot deliver the CPU usage will come down. But we are not facing this problem with the previous version. Below is the log files for dovecot when the error

Hi Timo, first of all: i'm using 0.99.14. You helped me to raw-log the client-IP using something like this in rawlog.c: if (net_getpeername(0, &ip, NULL) == 0) { str = t_strdup_printf("IP: %s\n", net_ip2addr(&ip)); write_full(log_out, str, strlen(str)); } Now i got the problem, that this doesn't work when the client is connected using SSL. After some testing i

Hi, I'm using dovecot 1.0a3. I setup my system with quota filesystem. If a user is over quota and he try to read the email in pop3 dovecot return the following error: Oct 14 18:51:59 blackhole dovecot: pop3(user): write_full(/home/user/Maildir/dovecot-uidlist.lock) failed: Disk quota exceeded I think it's a big problem. Rick

On Fri, 9 Dec 2016 18:30:18 +0200 Metin Koc via samba <samba at lists.samba.org> wrote: > Hi all > > I want to add another DC for high availability. Samba dc is running on > centos7 samba version is 4.5.1. > > Currently I'm managing to samba dc with rsat. > Just want if the domain controller fails than another dc is still > running with the same dc information