similar to: random pool depletion

On Sun, Oct 01, 2017 at 08:09:30AM +0800, kbuild test robot wrote: > Hi Willem, > > [auto build test WARNING on net-next/master] > > url: https://github.com/0day-ci/linux/commits/Willem-de-Bruijn/vhost_net-do-not-stall-on-zerocopy-depletion/20171001-054709 > reproduce: > # apt-get install sparse > make ARCH=x86_64 allmodconfig > make C=1

On Sun, Oct 01, 2017 at 08:09:30AM +0800, kbuild test robot wrote: > Hi Willem, > > [auto build test WARNING on net-next/master] > > url: https://github.com/0day-ci/linux/commits/Willem-de-Bruijn/vhost_net-do-not-stall-on-zerocopy-depletion/20171001-054709 > reproduce: > # apt-get install sparse > make ARCH=x86_64 allmodconfig > make C=1

Dear all, I'm performing a t-test on two normal distributions with identical mean & standard deviation, and repeating this tests a very large number of times to describe an representative p value distribution in a null case. As a part of this, the program bins these values in 10 evenly distributed bins between 0 and 1 and reports the number of observations in each bin. What I have noticed

Hi Willem, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Willem-de-Bruijn/vhost_net-do-not-stall-on-zerocopy-depletion/20171001-054709 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) vim +440 drivers/vhost/net.c 433

On 2017?09?28? 08:25, Willem de Bruijn wrote: > From: Willem de Bruijn <willemb at google.com> > > Vhost-net has a hard limit on the number of zerocopy skbs in flight. > When reached, transmission stalls. Stalls cause latency, as well as > head-of-line blocking of other flows that do not use zerocopy. > > Instead of stalling, revert to copy-based transmission. > >

On Wed, Sep 27, 2017 at 08:25:56PM -0400, Willem de Bruijn wrote: > From: Willem de Bruijn <willemb at google.com> > > Vhost-net has a hard limit on the number of zerocopy skbs in flight. > When reached, transmission stalls. Stalls cause latency, as well as > head-of-line blocking of other flows that do not use zerocopy. > > Instead of stalling, revert to copy-based

From: Willem de Bruijn <willemb at google.com> Vhost-net has a hard limit on the number of zerocopy skbs in flight. When reached, transmission stalls. Stalls cause latency, as well as head-of-line blocking of other flows that do not use zerocopy. Instead of stalling, revert to copy-based transmission. Tested by sending two udp flows from guest to host, one with payload of

From: Willem de Bruijn <willemb at google.com> Vhost-net has a hard limit on the number of zerocopy skbs in flight. When reached, transmission stalls. Stalls cause latency, as well as head-of-line blocking of other flows that do not use zerocopy. Instead of stalling, revert to copy-based transmission. Tested by sending two udp flows from guest to host, one with payload of

From: Willem de Bruijn <willemb at google.com> Vhost-net has a hard limit on the number of zerocopy skbs in flight. When reached, transmission stalls. Stalls cause latency, as well as head-of-line blocking of other flows that do not use zerocopy. Instead of stalling, revert to copy-based transmission. Tested by sending two udp flows from guest to host, one with payload of

From: Willem de Bruijn <willemb at google.com> Vhost-net has a hard limit on the number of zerocopy skbs in flight. When reached, transmission stalls. Stalls cause latency, as well as head-of-line blocking of other flows that do not use zerocopy. Instead of stalling, revert to copy-based transmission. Tested by sending two udp flows from guest to host, one with payload of

Hello all, this patch add APOP authentication mechanism to dovecot 1.0-test23. Please take a look. Best regards. -- Andrey Panin | Linux and UNIX system administrator pazke at donpac.ru | PGP key: wwwkeys.pgp.net -------------- next part -------------- diff -udrpN -X /usr/share/dontdiff -x Makefile dovecot-1.0-test23.vanilla/src/auth/Makefile.am dovecot-1.0-test23/src/auth/Makefile.am ---

On Fri, Sep 29, 2017 at 3:38 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Wed, Sep 27, 2017 at 08:25:56PM -0400, Willem de Bruijn wrote: >> From: Willem de Bruijn <willemb at google.com> >> >> Vhost-net has a hard limit on the number of zerocopy skbs in flight. >> When reached, transmission stalls. Stalls cause latency, as well as >>

On Fri, Sep 29, 2017 at 3:38 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Wed, Sep 27, 2017 at 08:25:56PM -0400, Willem de Bruijn wrote: >> From: Willem de Bruijn <willemb at google.com> >> >> Vhost-net has a hard limit on the number of zerocopy skbs in flight. >> When reached, transmission stalls. Stalls cause latency, as well as >>

Hi, all! I configured Dovecot to use many protocols. To do this, I wrote: mechanisms = plain digest-md5 cram-md5 apop ntlm Very strange, if I ask the capability, I get: CAPA TOP UIDL RESP-CODES PIPELINING STLS USER SASL PLAIN DIGEST-MD5 CRAM-MD5 NTLM . I can't understand why APOP is not written (but I can use it!) and why I can see SASL, that I didn't configure... How can I change

On 2018-06-12 13:14, Steffen Kaiser wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Tue, 12 Jun 2018, Walter Ulmke wrote: > >> un 12 12:30:06 ulmke2 dovecot[5814]: auth: Fatal: APOP mechanism can't >> be supported with given passdbs > > Config error. > > "Fatal" sounds fatal ;-) > >> stats: open(old-stats-user)

Hi Folks, I'm fairly new to linux so this message may reflect that. dovecot info (running on CentOS 5.0): protocols: pop3s listen: ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem ssl_key_file: /etc/pki/dovecot/private/dovecot.pem login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/pop3-login mail_executable:

Hi, We're running dovecot 1.2.15 and use SQL authentication. We'd like to be able to support APOP, but can't see how this would fit in with SQL auth. Currently we have: password_query = SELECT email as user, password FROM virtual_users WHERE email='%u' or (email LIKE '%n@%%' AND unhashed='%w') It seems that in order to auth APOP logins, we'd need to

I want to turn off POP3 and use POP3S in its place. So far, it's working well for Outlook and Thunderbird. But I'm running into problems with Agent: It supports APOP but not POP3S. Is there a way to have Dovecot support APOP authentication on a normal POP3 connection? I'm running 0.99.13 on Fedora Core 3. -- Steve

Thanks for your answer Rowland. That's bad news since the new DC is now in production and I can't take the risk to break anything. Reply inline : > -----Message d'origine----- > De?: samba <samba-bounces at lists.samba.org> De la part de Rowland penny > via samba > Envoy??: lundi 5 ao?t 2019 11:18 > ??: samba at lists.samba.org > Objet?: Re: [Samba] DNS state

Dear all, Hi. This is imacat from Taiwan. I'm new to this list. I was migrating from Qpopper to Dovecot. (Qpopper copies the mailbox when POP3 logged in, which causes quota problem.) Generally Dovecot is nice. However, I have a few questions: 1. I have a few virtual users, and I'm not using IMAP. Do I still have to give them a writable home directory? I mean, they