Re: [Freeipa-users] Known issues with IPA on VM?
(The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) Are you using ECC memory? -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
Re: [Freeipa-users] Known issues with IPA on VM?
Running FreeIPA 4.1 on Fedora 21 on Xenserver 6.2 in HVM mode. No issues. Kind Regards, David 2015-05-06 11:15 GMT+02:00 Alexander Frolushkin alexander.frolush...@megafon.ru: Hello. We have periodically hanging and crashing dirsrv in our ipa servers. All of them running in VM on Vmware. WBR, Alexander Frolushkin Cell +79232508764 Work +79232507764 *From:* freeipa-users-boun...@redhat.com [mailto: freeipa-users-boun...@redhat.com] *On Behalf Of *Christoph Kaminski *Sent:* Wednesday, May 06, 2015 11:48 AM *To:* Freeipa-users *Subject:* [Freeipa-users] Known issues with IPA on VM? Hi we have some undefinably problems here with IPA inside a VM (rhev/kvm). We has often zombie processes (defunct) with certmonger and dirsrv and segfaults (dmesg)... We have 8 IPA servers, 4 Hardware and 4 VM's with same Install (rhel7.1). We see these problems only on the VM's. Is there something already known about such problems? (The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) Greetz Christoph Kaminski -- Информация в этом сообщении предназначена исключительно для конкретных лиц, которым она адресована. В сообщении может содержаться конфиденциальная информация, которая не может быть раскрыта или использована кем-либо, кроме адресатов. Если вы не адресат этого сообщения, то использование, переадресация, копирование или распространение содержания сообщения или его части незаконно и запрещено. Если Вы получили это сообщение ошибочно, пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем содержимым само сообщение и любые возможные его копии и приложения. The information contained in this communication is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. It may contain confidential or legally privileged information. The contents may not be disclosed or used by anyone other than the addressee. If you are not the intended recipient(s), any use, disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful. If you have received this communication in error please notify us immediately by responding to this email and then delete the e-mail and all attachments and any copies thereof. (c)20mf50 -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
Re: [Freeipa-users] Known issues with IPA on VM?
Hello. We have periodically hanging and crashing dirsrv in our ipa servers. All of them running in VM on Vmware. WBR, Alexander Frolushkin Cell +79232508764 Work +79232507764 From: freeipa-users-boun...@redhat.com [mailto:freeipa-users-boun...@redhat.com] On Behalf Of Christoph Kaminski Sent: Wednesday, May 06, 2015 11:48 AM To: Freeipa-users Subject: [Freeipa-users] Known issues with IPA on VM? Hi we have some undefinably problems here with IPA inside a VM (rhev/kvm). We has often zombie processes (defunct) with certmonger and dirsrv and segfaults (dmesg)... We have 8 IPA servers, 4 Hardware and 4 VM's with same Install (rhel7.1). We see these problems only on the VM's. Is there something already known about such problems? (The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) Greetz Christoph Kaminski ?? ? ? ? ? ??? ?? ???, ??? ??? ??. ? ? ? ??? ??, ??? ?? ? ??? ???-, ? ?. ?? ?? ??? ? ?, ?? ?, ?, ??? ??? ??? ?? ? ??? ??? ? ? ? ?. ?? ??? ? , ??, ??? ??? ?? ? ??? ?? ?? ? ? ? ? ??? ? ? ??. The information contained in this communication is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. It may contain confidential or legally privileged information. The contents may not be disclosed or used by anyone other than the addressee. If you are not the intended recipient(s), any use, disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful. If you have received this communication in error please notify us immediately by responding to this email and then delete the e-mail and all attachments and any copies thereof. (c)20mf50 -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
Re: [Freeipa-users] Known issues with IPA on VM?
On 05/06/2015 07:48 AM, Christoph Kaminski wrote: Hi we have some undefinably problems here with IPA inside a VM (rhev/kvm). We has often zombie processes (defunct) with certmonger and dirsrv and segfaults (dmesg)... We have 8 IPA servers, 4 Hardware and 4 VM's with same Install (rhel7.1). We see these problems only on the VM's. Is there something already known about such problems? (The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) I do not recall any specific VM problems in particular (maybe except that NTPD does not work too well in VMs), so I would recommend checking for the real reasons of crash. Maybe there are some useful errors in the DS/certmonger log files. If not, seeing the stack trace of the crash would help us/dirsrv developers identify the problem: http://directory.fedoraproject.org/docs/389ds/FAQ/faq.html#debug_crashes -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
Re: [Freeipa-users] Known issues with IPA on VM?
On 05/06/2015 12:25 AM, Martin Kosek wrote: On 05/06/2015 07:48 AM, Christoph Kaminski wrote: Hi we have some undefinably problems here with IPA inside a VM (rhev/kvm). We has often zombie processes (defunct) with certmonger and dirsrv and segfaults (dmesg)... We have 8 IPA servers, 4 Hardware and 4 VM's with same Install (rhel7.1). We see these problems only on the VM's. Is there something already known about such problems? (The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) I do not recall any specific VM problems in particular (maybe except that NTPD does not work too well in VMs), so I would recommend checking for the real reasons of crash. Maybe there are some useful errors in the DS/certmonger log files. If not, seeing the stack trace of the crash would help us/dirsrv developers identify the problem: http://directory.fedoraproject.org/docs/389ds/FAQ/faq.html#debug_crashes For IPA, to get full stacktraces, you will also need to do this: # debuginfo-install ipa-server slapi-nis -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
Re: [Freeipa-users] Known issues with IPA on VM?
Just a guess, what is your deployment size? We have a two ipa domains, one have 3 servers (2 hw and 1 vm, no issues with dirsrv yet), another currently includes 16 vm servers, ant dirsrv hangs and crashes periodically… WBR, Alexander Frolushkin Cell +79232508764 Work +79232507764 From: David Dejaeghere [mailto:david.dejaegh...@gmail.com] Sent: Wednesday, May 06, 2015 3:26 PM To: Alexander Frolushkin (SIB) Cc: Christoph Kaminski; Freeipa-users Subject: Re: [Freeipa-users] Known issues with IPA on VM? Running FreeIPA 4.1 on Fedora 21 on Xenserver 6.2 in HVM mode. No issues. Kind Regards, David 2015-05-06 11:15 GMT+02:00 Alexander Frolushkin alexander.frolush...@megafon.rumailto:alexander.frolush...@megafon.ru: Hello. We have periodically hanging and crashing dirsrv in our ipa servers. All of them running in VM on Vmware. WBR, Alexander Frolushkin Cell +79232508764tel:%2B79232508764 Work +79232507764tel:%2B79232507764 From: freeipa-users-boun...@redhat.commailto:freeipa-users-boun...@redhat.com [mailto:freeipa-users-boun...@redhat.commailto:freeipa-users-boun...@redhat.com] On Behalf Of Christoph Kaminski Sent: Wednesday, May 06, 2015 11:48 AM To: Freeipa-users Subject: [Freeipa-users] Known issues with IPA on VM? Hi we have some undefinably problems here with IPA inside a VM (rhev/kvm). We has often zombie processes (defunct) with certmonger and dirsrv and segfaults (dmesg)... We have 8 IPA servers, 4 Hardware and 4 VM's with same Install (rhel7.1). We see these problems only on the VM's. Is there something already known about such problems? (The VM's have ever 4 CPU's and 2GB RAM, we have circa 120 Users/Groups) Greetz Christoph Kaminski Информация в этом сообщении предназначена исключительно для конкретных лиц, которым она адресована. В сообщении может содержаться конфиденциальная информация, которая не может быть раскрыта или использована кем-либо, кроме адресатов. Если вы не адресат этого сообщения, то использование, переадресация, копирование или распространение содержания сообщения или его части незаконно и запрещено. Если Вы получили это сообщение ошибочно, пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем содержимым само сообщение и любые возможные его копии и приложения. The information contained in this communication is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. It may contain confidential or legally privileged information. The contents may not be disclosed or used by anyone other than the addressee. If you are not the intended recipient(s), any use, disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful. If you have received this communication in error please notify us immediately by responding to this email and then delete the e-mail and all attachments and any copies thereof. (c)20mf50 -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project Информация в этом сообщении предназначена исключительно для конкретных лиц, которым она адресована. В сообщении может содержаться конфиденциальная информация, которая не может быть раскрыта или использована кем-либо, кроме адресатов. Если вы не адресат этого сообщения, то использование, переадресация, копирование или распространение содержания сообщения или его части незаконно и запрещено. Если Вы получили это сообщение ошибочно, пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем содержимым само сообщение и любые возможные его копии и приложения. The information contained in this communication is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. It may contain confidential or legally privileged information. The contents may not be disclosed or used by anyone other than the addressee. If you are not the intended recipient(s), any use, disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful. If you have received this communication in error please notify us immediately by responding to this email and then delete the e-mail and all attachments and any copies thereof. (c)20mf50 -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project
