[ovirt-users] Re: Ovirt API and CLI

2020-03-02 Thread Fabrice Bacchella
I wrote this cli a few years ago: https://github.com/fbacchella/ovirtcmd I'm still using it but didn't have time to improve it since. It might give you some idea. > Le 27 févr. 2020 à 10:43, Eugène Ngontang a écrit : > > Hi, > > I'm trying to find

[ovirt-users] Re: Tesla P4 and /sys/class/mdev_bus/

2019-11-13 Thread Fabrice Bacchella
with new 8.2 drivers from nvidia for some reason. We > ran into the same issue. 9.3/9.4 to be released later this month. > > Kenneth Weade > > From: Fabrice Bacchella > Sent: Wednesday, November 13, 2019 4:21 AM > To: users > Subject: [ovirt-users] Tesla P4 and /sys/cla

[ovirt-users] Tesla P4 and /sys/class/mdev_bus/

2019-11-13 Thread Fabrice Bacchella
I have a Tesla P4 installed on a HPE ProLiant DL360 Gen10 on a CentOS 7.7. The setup was running fine since at least February. I made a successful upgrade from oVirt 4.2 to 4.3 and CentOS 7.6 to CentOS 7.7. I was using in oVirt in a pass-througth setting. I made a minor upgrade a few days ago.

[ovirt-users] CPU Pinning topology

2019-11-06 Thread Fabrice Bacchella
I'm trying to understand the field "CPU Pinning topology" in the "Ressource Allocation" tab, that looks it needed by High Performance VM. I have this hardware: # lscpu Architecture: x86_64 CPU(s):48 On-line CPU(s) list: 0-47 Thread(s) per core:2 Core(s) per

[ovirt-users] ovirt and jackson security

2019-10-16 Thread Fabrice Bacchella
When I launch ovirt 4.3.6, I see in the command line of the ovirt-engine: -Djackson.deserialization.whitelist.packages=org,com,java,javax That whitelist almost everything. Isn't that dangerous ? When I read this:

[ovirt-users] Problem with ovirt 4.3 and systemd-journal-gateway

2019-10-08 Thread Fabrice Bacchella
I'm forwarding logs using systemd-journal-gateway (https://www.freedesktop.org/software/systemd/man/systemd-journal-gatewayd.service.html) But it fails with ovirt 4.3 on CentOS 7.7: lsb_release -a LSB Version::core-4.1-amd64:core-4.1-noarch Distributor ID: CentOS Description:CentOS

[ovirt-users] Strange storage data center failure

2019-04-02 Thread Fabrice Bacchella
I have a storage data center that I can't use. It's a local one. When I look on vdsm.log: 2019-04-02 10:55:48,336+0200 INFO (jsonrpc/2) [vdsm.api] FINISH connectStoragePool error=Cannot find master domain: u'spUUID=063d1217-6194-48a0-943e-3d873f2147de,

[ovirt-users] ovirt and blk-mq

2019-03-13 Thread Fabrice Bacchella
When checking block device configuration, on an ovirt configuration using a SAN, I found this line: dm/use_blk_mq:0 Did someone try it, by adding in the kernel command line: dm_mod.use_blk_mq=y I'm not sure, but it might improve performance on multipath, even on spinning rust.

[ovirt-users] Re: Timestamp offset in engine.log

2019-03-09 Thread Fabrice Bacchella
> Le 7 mars 2019 à 15:26, Ian Fraser a écrit : > > Hello, > > I am trying to follow the instructions for installing the metrics store > and a prerequisite is ensuring the timestamps in /var/log/ovirt- > engine/engine.log include a UTC offset (at bottom of this page: >

[ovirt-users] Re: Which option is best for storage?

2019-01-04 Thread Fabrice Bacchella
It works with SAN on SAS too, with a cost between iSCSI and FC. > Le 4 janv. 2019 à 08:31, ge...@pdclouds.com.au a écrit : > > Hi, > > Which is the preferred option for connecting oVirt VM farm to SAN/NAS? > > NFS (10G), iSCSI (10G) or FC (8G)? > > We are confused, some people say iSCSI is

[ovirt-users] Re: Lots of storage.MailBox.SpmMailMonitor

2018-11-23 Thread Fabrice Bacchella
> Le 22 nov. 2018 à 20:53, Nir Soffer a écrit : > > On Thu, Nov 22, 2018, 13:43 Fabrice Bacchella <mailto:fabrice.bacche...@icloud.com> wrote: > My vdsm log files are huge: > > -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log > > And this is juste half a

[ovirt-users] Lots of storage.MailBox.SpmMailMonitor

2018-11-22 Thread Fabrice Bacchella
My vdsm log files are huge: -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log And this is juste half an hour of logs: $ head -1 vdsm.log 2018-11-22 11:01:12,132+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 2 checksum failed, not clearing mailbox, clearing new mail

[ovirt-users] Re: huge page in ovirt 4.2.7

2018-11-15 Thread Fabrice Bacchella
> Le 14 nov. 2018 à 21:47, Sharon Gratch a écrit : > > Hi Fabrice, > > The "hugepages" custom property value in oVirt should be set to size of the > pages in KiB (i.e. 1GiB = 1048576, 2MiB = 2048). > In addition, it is recommended to set the huge page size of the VM to the > largest size

[ovirt-users] huge page in ovirt 4.2.7

2018-11-14 Thread Fabrice Bacchella
I'm trying to understand huge page in oVirt, I'm quite sure to understand it well. I have an host with 128GiB. I have configured reserved huge page: cat /proc/cmdline ... hugepagesz=1GB hugepages=120 $ grep -r . /sys/kernel/mm/hugepages

[ovirt-users] Re: high load on hosts

2018-10-24 Thread Fabrice Bacchella
> Le 23 oct. 2018 à 16:30, Oliver Riesener a > écrit : > > Yes, you are right, load 30 with a 2 CPU VM is nearly impossible. > Load on linux is a poor indicator, Brendan explan why: http://www.brendangregg.com/blog/2017-08-08/linux-load-averages.html

[ovirt-users] Re: [ANN] oVirt 4.2.6 is now generally available

2018-09-05 Thread Fabrice Bacchella
> Le 3 sept. 2018 à 18:31, Nir Soffer a écrit : > > On Mon, Sep 3, 2018 at 5:07 PM Fabrice Bacchella <mailto:fabrice.bacche...@orange.fr>> wrote: > In the release notes, I see: > > • BZ 1622700 [downstream clone - 4.2.6] [RFE][Dalton] - Blacklist all local > di

[ovirt-users] Re: problem with multipath.conf

2018-09-05 Thread Fabrice Bacchella
In almost the same configuration, the protocol was detected as being scsi:unspec, did you try that ? > > Le 5 sept. 2018 à 10:23, g.vasilopou...@uoc.gr a écrit : > > Thank you very much for your answer, somehow the exception did not work, but > I guess it is ok it is not a shared storage, it

[ovirt-users] Re: [ANN] oVirt 4.2.6 is now generally available

2018-09-05 Thread Fabrice Bacchella
> Le 4 sept. 2018 à 21:56, Nir Soffer a écrit : > > > For reference, I just installed multipath on CentOS: > > # cat /etc/redhat-release > CentOS Linux release 7.5.1804 (Core) > > # rpm -q device-mapper-multipath > device-mapper-multipath-0.4.9-119.el7_5.1.x86_64 > > # lsblk > NAME

[ovirt-users] Re: [ANN] oVirt 4.2.6 is now generally available

2018-09-04 Thread Fabrice Bacchella
> Le 3 sept. 2018 à 19:15, Nir Soffer a écrit : Thank you for you help, but I'm still not out of trouble. > > On Mon, Sep 3, 2018 at 8:01 PM Fabrice Bacchella > wrote: > >> Le 3 sept. 2018 à 18:31, Nir Soffer a écrit : >> >> On Mon, Sep 3, 2018 at 5:0

[ovirt-users] Re: [ANN] oVirt 4.2.6 is now generally available

2018-09-03 Thread Fabrice Bacchella
> Le 3 sept. 2018 à 18:31, Nir Soffer a écrit : > > On Mon, Sep 3, 2018 at 5:07 PM Fabrice Bacchella <mailto:fabrice.bacche...@orange.fr>> wrote: > In the release notes, I see: > > • BZ 1622700 [downstream clone - 4.2.6] [RFE][Dalton] - Blacklist all local > di

[ovirt-users] Re: [ANN] oVirt 4.2.6 is now generally available

2018-09-03 Thread Fabrice Bacchella
In the release notes, I see: • BZ 1622700 [downstream clone - 4.2.6] [RFE][Dalton] - Blacklist all local disk in multipath on RHEL / RHEV Host (RHEL 7.5) Feature: Blacklist local devices in multipath. Reason: multipath repeatedly logs irrelevant errors for local devices. Result: Local

[ovirt-users] Re: Self hosted to bare metal engine

2018-07-25 Thread Fabrice Bacchella
; Do you know it’s the similar process? > > Thanks > > Sent from my iPhone > >> On 25 Jul 2018, at 19:10, Fabrice Bacchella >> wrote: >> >> I have done something similar once, from a non-ovirt VM to bare metal. I run >> it as a disaster recovery,

[ovirt-users] Re: Self hosted to bare metal engine

2018-07-25 Thread Fabrice Bacchella
I have done something similar once, from a non-ovirt VM to bare metal. I run it as a disaster recovery, with an ovirt backup. Everything went fine. I didn't change the hostname, to be sure ; I don't know if it provides any help. > Le 25 juil. 2018 à 18:42, Christophe TREFOIS a > écrit : > >

[ovirt-users] Re: interface up when not used

2018-07-25 Thread Fabrice Bacchella
> Le 25 juil. 2018 à 13:42, Edward Haas a écrit : > > > > On Tue, Jul 24, 2018 at 1:08 PM, Fabrice Bacchella > mailto:fabrice.bacche...@orange.fr>> wrote: > > >> Le 24 juil. 2018 à 11:50, Dominik Holler > <mailto:dhol...@redhat.com>> a é

[ovirt-users] Re: interface up when not used

2018-07-25 Thread Fabrice Bacchella
> Le 25 juil. 2018 à 13:42, Edward Haas a écrit : > > > > On Tue, Jul 24, 2018 at 1:08 PM, Fabrice Bacchella > wrote: > > >> Le 24 juil. 2018 à 11:50, Dominik Holler a écrit : >> >> On Tue, 24 Jul 2018 11:04:58 +0200 >> Fabrice Bac

[ovirt-users] Re: interface up when not used

2018-07-24 Thread Fabrice Bacchella
> Le 24 juil. 2018 à 11:50, Dominik Holler a écrit : > > On Tue, 24 Jul 2018 11:04:58 +0200 > Fabrice Bacchella <mailto:fabrice.bacche...@orange.fr>> wrote: > >> To monitoring the network interfaces, I have a script that check if >> ifAdminStatus and

[ovirt-users] interface up when not used

2018-07-24 Thread Fabrice Bacchella
To monitoring the network interfaces, I have a script that check if ifAdminStatus and ifOperStatus values matches in snmp. But with oVirt it fails on a server with 4 physical interfaces, but only two connected, and return an error: snmptable XXX IF-MIB::ifTable | less SNMP table:

[ovirt-users] Re: Is enabling Epel repo will break the installation?

2018-07-24 Thread Fabrice Bacchella
oVirt developpers are not big fan of epel anyway. So don't expect this situation to change soon. To be sure that epel don't interfere in any way with oVirt epel, rather than excluding collected, I changed the priority of oVirt's epel: in /etc/yum.repos.d/ovirt-4.2-dependencies.repo

[ovirt-users] Re: ovirt, postfix and sendmail

2018-07-06 Thread Fabrice Bacchella
> Le 6 juil. 2018 à 15:46, Sandro Bonazzola a écrit : > > > I pushed a change for 4.3 requiring server(smtp) instead of postfix. On EL7 > server(smtp) resolves by default to postfix so nothing really change except > you can now install another MTA and remove postfix. > On Fedora,

[ovirt-users] Re: ovirt, postfix and sendmail

2018-07-04 Thread Fabrice Bacchella
> Le 4 juil. 2018 à 11:03, Yedidyah Bar David a écrit : > > On Wed, Jul 4, 2018 at 11:04 AM, Fabrice Bacchella > wrote: >> ovirt in version 4.2 choose to incorporate postfix as a mandatory MTA: > > This was added in 4.0, AFAIU: > > https://bugzilla.redh

[ovirt-users] Re: ovirt, postfix and sendmail

2018-07-04 Thread Fabrice Bacchella
>> >> >> There is a lot of other dependencies to declare other than postfix, MTA >> would have been better. > > I agree, and suggest to open an RFE on ovirt-host (and elsewhere? > didn't check) to change the Requires:. > ovirt-host have a lot of dependencies: rpm -q --requires ovirt-host

[ovirt-users] Re: ovirt, postfix and sendmail

2018-07-04 Thread Fabrice Bacchella
> > > I agree, and suggest to open an RFE on ovirt-host (and elsewhere? > didn't check) to change the Requires:. > On what product: https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt I don't know which one to

[ovirt-users] ovirt, postfix and sendmail

2018-07-04 Thread Fabrice Bacchella
ovirt in version 4.2 choose to incorporate postfix as a mandatory MTA: yum erase postfix ... Removing: postfix x86_64 2:2.10.1-6.el7@base 12 M Removing for dependencies: cockpit-ovirt-dashboard

[ovirt-users] Re: oVirt 4.2 and CLI options

2018-06-03 Thread Fabrice Bacchella
Hi, I'm the author of ovirtcmd, so feel free to ask any questions. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct:

Re: [ovirt-users] Issues with ZFS volume creation

2018-04-03 Thread Fabrice Bacchella
Or try to create the vdev on the multipath devices, what does lsblk -s says ? It will show you the top level device to be used. > Le 3 avr. 2018 à 10:53, Staniforth, Paul a > écrit : > > Hello Tal, > ZFS is probably detecting a partition table

[ovirt-users] Problem with repo virtio-win-stable

2018-03-12 Thread Fabrice Bacchella
I'm trying to setup a local cache of the repository virtio-win-stable, using Sonatype's nexus3. But it's a little picky about content-type and this repository setup is not to it's taste: it's says : 2018-03-12 15:47:21,025+0100 WARN [qtp2016749412-36] *UNKNOWN

Re: [ovirt-users] database restoration

2018-02-18 Thread Fabrice Bacchella
> Le 18 févr. 2018 à 08:05, Yedidyah Bar David <d...@redhat.com> a écrit : > > On Fri, Feb 16, 2018 at 1:04 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...@orange.fr>> wrote: >> I'm running a restoration test and getting the f

[ovirt-users] database restoration

2018-02-16 Thread Fabrice Bacchella
I'm running a restoration test and getting the following log generated by engine-backup --mode=restore: pg_restore: [archiver (db)] Error while PROCESSING TOC: pg_restore: [archiver (db)] Error from TOC entry 4274; 0 0 COMMENT EXTENSION plpgsql pg_restore: [archiver (db)] could not execute

Re: [ovirt-users] oVirt CLI Question

2018-02-09 Thread Fabrice Bacchella
> Le 8 févr. 2018 à 09:44, Ondra Machacek a écrit : >> Is this project part of oVirt distro? It looks like in state of active >> development with last updates 2 months ago. >> https://github.com/fbacchella/ovirtcmd > > No, it isn't part of oVirt distribution. > It's my

Re: [ovirt-users] Q: ext4 noatime/nidiratime for oVirt node mount points

2018-01-04 Thread Fabrice Bacchella
Both are no brainer to activate (noatime is a superset of nodiratime, see https://lwn.net/Articles/244941/) for every mount point, unless you really know why you need exact atime. If you want to be super-safe, use relatime. You will get not-exact but usable atime, to know if a file was acceded

Re: [ovirt-users] Configuring ilo4 on hp blade gen 9

2017-10-05 Thread Fabrice Bacchella
I have HP blades too (ProLiant BL460c Gen9). I have set the fencing to ilo4 and everything works fine. Nothing special on the ilo side, just up to date firmware. > Le 5 oct. 2017 à 09:53, Gianluca Cecchi a écrit : > > Hello, > on 4.1.6 I'm configuring fencing on HP

Re: [ovirt-users] epel and collectd

2017-09-13 Thread Fabrice Bacchella
> Le 13 sept. 2017 à 10:39, Sandro Bonazzola a écrit : > > In general, I still consider EPEL harmful so just dropped the part related > to collectd. > What kind of problems do you have with it ? ___ Users mailing list

[ovirt-users] epel and collectd

2017-09-12 Thread Fabrice Bacchella
In the releases notes, even for the 4.6 rc, I see: https://www.ovirt.org/release/4.1.6/ ... OpsTools currently includes collectd 5.7.0, and the write_http plugin is packaged separately. But if I check the current state: yum list collectd-write_http collectd ... collectd.x86_64

Re: [ovirt-users] automatic creation of single host cluster

2017-08-23 Thread Fabrice Bacchella
> Le 23 août 2017 à 15:52, Yaniv Kaul <yk...@redhat.com> a écrit : > > > > On Wed, Aug 23, 2017 at 1:11 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...@orange.fr>> wrote: > I'm still playing with my sdk4 python wrapper &g

[ovirt-users] automatic creation of single host cluster

2017-08-23 Thread Fabrice Bacchella
I'm still playing with my sdk4 python wrapper (https://github.com/fbacchella/ovirtcmd). In the last update, I tried to make writing of custom script simpler. As an example, i wrote a wrapper for single node cluster installation. I have a bunch of old ProLiant DL185 G5. I configured them to be

[ovirt-users] broken authz

2017-08-21 Thread Fabrice Bacchella
Since a few days, I can't connect any more to ovirt. I'm using an ldap authz. In the log I see: 2017-08-21 11:41:56,513+01 DEBUG [org.ovirt.engineextensions.aaa.ldap.Framework] (default task-14) [] Creating SearchRequest 2017-08-21 11:41:56,514+01 DEBUG

Re: [ovirt-users] Need some help understanding memory allocation

2017-08-11 Thread Fabrice Bacchella
What does /proc/meminfo says ? Memory usage is a complex thing. > Le 10 août 2017 à 23:23, Wesley Stewart a écrit : > > I am a little confused on why my CentOS box is using so much RAM. I > currently have a small test setup which only has 12GB of ram total. > > When I

Re: [ovirt-users] installation of hosts using public key

2017-08-10 Thread Fabrice Bacchella
sue, attach the relevant screenshots and etc? > Please also put UX as the oVirt team. > > Thanks, > Oved > > On Thu, Aug 10, 2017 at 11:10 AM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...@orange.fr>> wrote: > This method o

Re: [ovirt-users] installation of hosts using public key

2017-08-10 Thread Fabrice Bacchella
> Le 10 août 2017 à 10:52, Ondra Machacek a écrit : > > > Creates a new host. The host is created based on the attributes of the host > parameter. The name, address and root_password properties are required. > > But what to do if I don't have a root password to give ? >

Re: [ovirt-users] How to extract root ssh

2017-08-10 Thread Fabrice Bacchella
> Le 10 août 2017 à 07:51, Yedidyah Bar David <d...@redhat.com> a écrit : > > On Wed, Aug 9, 2017 at 5:27 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> >>> Le 9 août 2017 à 16:03, Yedidyah Bar David <d...@redhat.com> a écrit : >

Re: [ovirt-users] How to extract root ssh

2017-08-09 Thread Fabrice Bacchella
> Le 9 août 2017 à 16:03, Yedidyah Bar David <d...@redhat.com> a écrit : > > On Wed, Aug 9, 2017 at 4:35 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> oVirt own a private ssh keys that it can use to do remote installation on >> host, inste

[ovirt-users] How to extract root ssh

2017-08-09 Thread Fabrice Bacchella
oVirt own a private ssh keys that it can use to do remote installation on host, instead of using a password. But I didn't found at https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/rest_api_guide/

Re: [ovirt-users] Users Digest, Vol 71, Issue 37

2017-08-08 Thread Fabrice Bacchella
> Le 8 août 2017 à 14:53, Moacir Ferreira a écrit : > > But if you receive a 9000 MTU frame on an "input" interface that results > sending it out on an interface of a 1500 MTU, then if you set DF bit the > frame will just be dropped by the router. The frame will

Re: [ovirt-users] Good practices

2017-08-08 Thread Fabrice Bacchella
> Le 8 août 2017 à 15:24, FERNANDO FREDIANI a écrit > : > > That's something on the way RAID works, regardless what most 'super-ultra' > powerfull hardware controller you may have. RAID 5 or 6 will never have the > same write performance as a RAID 10 o 0 for

Re: [ovirt-users] Users Digest, Vol 71, Issue 37

2017-08-08 Thread Fabrice Bacchella
; you have a heavy load. > > Moacir > > From: Fabrice Bacchella <fabrice.bacche...@orange.fr > <mailto:fabrice.bacche...@orange.fr>> > Sent: Tuesday, August 8, 2017 12:23 PM > To: Moacir Ferreira > Cc: users@ovirt.org <mailto:users@ovirt.org> > Subject:

Re: [ovirt-users] Users Digest, Vol 71, Issue 37

2017-08-08 Thread Fabrice Bacchella
> Le 8 août 2017 à 11:49, Moacir Ferreira a écrit : > > This is by far more complex. A good NIC will have an offload engine (LSO - > Large Segment Offload) and, if so, the NIC driver will report a MTU of 64K to > the IP stack. The IP stack will then send data to

Re: [ovirt-users] Good practices

2017-08-08 Thread Fabrice Bacchella
> Le 8 août 2017 à 08:50, Yaniv Kaul a écrit : > > Storage is usually the slowest link in the chain. I personally believe that > spending the money on NVMe drives makes more sense than 40Gb (except [1], > which is suspiciously cheap!) > > Y. > [1] http://a.co/4hsCTqG

Re: [ovirt-users] Good practices

2017-08-08 Thread Fabrice Bacchella
> Le 8 août 2017 à 04:08, FERNANDO FREDIANI a écrit > : > Even if you have a Hardware RAID Controller with Writeback cache you will > have a significant performance penalty and may not fully use all the > resources you mentioned you have. > Nope again,from my

Re: [ovirt-users] Good practices

2017-08-07 Thread Fabrice Bacchella
>> Moacir: Yes! This is another reason to have separate networks for >> north/south and east/west. In that way I can use the standard MTU on the >> 10Gb NICs and jumbo frames on the file/move 40Gb NICs. Why not Jumbo frame every where ?___ Users

Re: [ovirt-users] Good practices

2017-08-07 Thread Fabrice Bacchella
> Le 7 août 2017 à 17:41, FERNANDO FREDIANI a écrit > : > > Yet another downside of having a RAID (specially RAID 5 or 6) is that it > reduces considerably the write speeds as each group of disks will end up > having the write speed of a single disk as all other

Re: [ovirt-users] mirror

2017-07-18 Thread Fabrice Bacchella
> Le 18 juil. 2017 à 12:10, Barak Korren <bkor...@redhat.com> a écrit : > > On 18 July 2017 at 12:57, Fabrice Bacchella <fabrice.bacche...@orange.fr> > wrote: >> I'm reading https://www.ovirt.org/develop/infra/repository-mirrors/ >> >> It says: >&g

[ovirt-users] mirror

2017-07-18 Thread Fabrice Bacchella
I'm reading https://www.ovirt.org/develop/infra/repository-mirrors/ It says: You'll find in resources.ovirt.org a user named mirror I'm looking at http://resources.ovirt.org and don't see anything about that user. Where should I look ? ___ Users

Re: [ovirt-users] ovirt can't find user

2017-07-09 Thread Fabrice Bacchella
Done in : https://bugzilla.redhat.com/show_bug.cgi?id=1468878. > Le 7 juil. 2017 à 13:51, Ondra Machacek <omach...@redhat.com> a écrit : > > On Tue, Jul 4, 2017 at 6:05 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> >>> Le 1 juil. 2017 à 0

Re: [ovirt-users] user permissions

2017-07-07 Thread Fabrice Bacchella
NGINE_API_FILTER_BY_DEFAULT' to true, > and it will work, if you use 4.1.1. > > > On Wed, Jul 5, 2017 at 5:55 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> I'm trying to give a user the permissions to stop/start a specific server. >> >> This

Re: [ovirt-users] ovirt can't find user

2017-07-07 Thread Fabrice Bacchella
Ok. > Le 7 juil. 2017 à 13:51, Ondra Machacek <omach...@redhat.com> a écrit : > > On Tue, Jul 4, 2017 at 6:05 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> >>> Le 1 juil. 2017 à 09:09, Fabrice Bacchella <fabrice.bacche...@orange.fr

Re: [ovirt-users] user permissions

2017-07-06 Thread Fabrice Bacchella
sswordfile=/tmp/passwordfile vm -n fa42 stop (OK) But now it can stop the vm. Why ? > Le 5 juil. 2017 à 17:55, Fabrice Bacchella <fabrice.bacche...@orange.fr> a > écrit : > > I'm trying to give a user the permissions to stop/start a specific server. > > This

[ovirt-users] user permissions

2017-07-05 Thread Fabrice Bacchella
I'm trying to give a user the permissions to stop/start a specific server. This user is given the generic UserRole for the System. I tried to give him the roles : UserVmManager UserVmRunTimeManager UserInstanceManager InstanceCreator UserRole for that specific VM, I always get: query execution

Re: [ovirt-users] ovirt can't find user

2017-07-04 Thread Fabrice Bacchella
> Le 1 juil. 2017 à 09:09, Fabrice Bacchella <fabrice.bacche...@orange.fr> a > écrit : > > >> Le 30 juin 2017 à 23:25, Ondra Machacek <omach...@redhat.com> a écrit : >> >> On Thu, Jun 29, 2017 at 5:16 PM, Fabrice Bacchella >> <fabrice.bacche.

Re: [ovirt-users] ovirt can't find user

2017-07-01 Thread Fabrice Bacchella
> Le 30 juin 2017 à 23:25, Ondra Machacek <omach...@redhat.com> a écrit : > > On Thu, Jun 29, 2017 at 5:16 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> >>> Le 29 juin 2017 à 14:42, Fabrice Bacchella <fabrice.bacche...@orange.fr> a

Re: [ovirt-users] ovirt can't find user

2017-06-29 Thread Fabrice Bacchella
> Le 29 juin 2017 à 14:42, Fabrice Bacchella <fabrice.bacche...@orange.fr> a > écrit : > > >> Le 29 juin 2017 à 13:41, Ondra Machacek <omach...@redhat.com> a écrit : >> >> How do you login? Do you use webadmin or API/SDK, if using SDK, don't >>

Re: [ovirt-users] ovirt can't find user

2017-06-29 Thread Fabrice Bacchella
> Le 29 juin 2017 à 13:41, Ondra Machacek a écrit : > > How do you login? Do you use webadmin or API/SDK, if using SDK, don't > you use kerberos=True? Ok, got it. It's tested with the sdk, using kerberos. But Kerberos authentication is done in Apache and I configure a

[ovirt-users] ovirt can't find user

2017-06-28 Thread Fabrice Bacchella
I tried to add a user in ovirt, but it's not identified: 2017-06-28 16:48:48,505+02 ERROR [org.ovirt.engine.core.sso.utils.NegotiateAuthUtils] (default task-22) [] External Authentication Failed: Cannot resolve principal 'rexecutor@internal' /usr/bin/ovirt-aaa-jdbc-tool user show rexecutor --

[ovirt-users] CVE-2017-1000364

2017-06-28 Thread Fabrice Bacchella
Distributions like Redhat and Ubuntu issued a buggy patch for CVE-2017-1000364. http://www.openwall.com/lists/oss-security/2017/06/22/6 Many applications are affected: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1698919

Re: [ovirt-users] Frustration defines the deployment of Hosted Engine

2017-06-26 Thread Fabrice Bacchella
> 4. There is any good SPICE client for macOS? Or should I just use the HTML5 > version instead? > > I'm afraid not. > Y. There is one spice client, RemoveViewer, but I will not call it good, it's very slow. So I tend to use the embedded vnc viewer.

Re: [ovirt-users] OVirt 4.1.2 - trim/discard on HDD/XFS/NFS contraproductive

2017-06-18 Thread Fabrice Bacchella
> Le 18 juin 2017 à 08:00, Idan Shaby a écrit : > If you don't need live discarding, shutdown the VM and disable the "Enable > Discard" option. That will cause qemu to ignore the live UNMAP SCSI commands > coming from the guest and not pass it on to the underlying storage. >

Re: [ovirt-users] ovirt sdk and pipelining

2017-06-16 Thread Fabrice Bacchella
> Le 16 juin 2017 à 10:13, Juan Hernández <jhern...@redhat.com> a écrit : > > On 06/16/2017 09:52 AM, Fabrice Bacchella wrote: >> I just read the blog entry about performance increate in for the python sdk >> (https://www.ovirt.org/blog/2017/05/higher-performance-f

[ovirt-users] ovirt sdk and pipelining

2017-06-16 Thread Fabrice Bacchella
I just read the blog entry about performance increate in for the python sdk (https://www.ovirt.org/blog/2017/05/higher-performance-for-python-sdk/). I'm quite sceptical about pipelining. A few explanation about that can be found at:

Re: [ovirt-users] Performance differences between ext4 and XFS

2017-06-13 Thread Fabrice Bacchella
I just got bitten by this particular problem, on a heavily used disk image. I'm trying to defragment the disk images. Hop this will help. > Le 8 juin 2017 à 07:19, Markus Stockhausen a écrit : > > Hi Fernando, > > we personally like XFS very much. But XFS + qcow2

Re: [ovirt-users] Migrating oVirt cluster from 4.0 to 4.1

2017-06-12 Thread Fabrice Bacchella
> Le 12 juin 2017 à 19:58, Pavel Gashev a écrit : > > Karli, > > Almost everything can be updated without system reboot. Even kernel, see > http://KernelCare.com/ > High uptime is a thing of the past.

Re: [ovirt-users] Python-SDK4: Managing accents?

2017-06-12 Thread Fabrice Bacchella
Did you try with python 3 ? UTF management changed a lot with this version, it might works better in your case. > Le 12 juin 2017 à 12:33, nico...@devels.es a écrit : > > Hi, > > We're running Python SDK (ovirt-engine-sdk-python) ver 4.1.4 and we're having > some issues getting values that

Re: [ovirt-users] chrony or ntp ?

2017-06-11 Thread Fabrice Bacchella
> Le 10 juin 2017 à 22:21, Michal Skrivanek <mskri...@redhat.com> a écrit : > >> On 09 Jun 2017, at 15:48, Fabrice Bacchella <fabrice.bacche...@orange.fr> >> wrote: >> >> >> People might be suprised. I'm currently trying to understand wh

Re: [ovirt-users] ovirt client developpement

2017-06-09 Thread Fabrice Bacchella
> Le 9 juin 2017 à 16:25, Luca 'remix_tj' Lorenzetto > <lorenzetto.l...@gmail.com> a écrit : > > On Fri, Jun 9, 2017 at 4:19 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: >> For my ovirt cli, I would like to have unit tests. But there is nothing

[ovirt-users] ovirt client developpement

2017-06-09 Thread Fabrice Bacchella
For my ovirt cli, I would like to have unit tests. But there is nothing to test in standalone mode, I need a running ovirt with a database in a known state. Is there some where a docker images with a toy setup, or a mock ovirt engine that can be downloaded and used for that ?

Re: [ovirt-users] chrony or ntp ?

2017-06-09 Thread Fabrice Bacchella
People might be suprised. I'm currently trying to understand what chrony did to my ntpd setup, it look like it killed it and puppet has hard time to reconfigure it. And as it's not a 'ovirt update' but instead vdsm update seems to happen more frequently, some people might forget to read

Re: [ovirt-users] chrony or ntp ?

2017-06-09 Thread Fabrice Bacchella
it , even if it's not the best solution instead of the bash builtin 'type -p' (bash is part of the requires) or more portable 'command -v', it's all explained at: https://unix.stackexchange.com/a/85250. But I must live with this. > Le 9 juin 2017 à 11:05, Fabrice Bacchella <fabrice.bacche...@ora

[ovirt-users] chrony or ntp ?

2017-06-09 Thread Fabrice Bacchella
I haven't switched from ntp to chrony. So I have configured my puppet to remove it as it's now part of default installation of rhel. I works well with everything except on vdsm, since last upgrade: # yum erase chrony .. Removing for dependencies: vdsm

Re: [ovirt-users] Postgres errors after updating to 9.5.7 from 9.5.4

2017-05-24 Thread Fabrice Bacchella
> > Le 24 mai 2017 à 16:26, Yedidyah Bar David a écrit : >> >> A good solution usually used by java app is to provide the need jars. That >> the purpose of maven like tools. >> > > We can also simply add to the spec file '< 9.3' or something like that, > until we fix the

[ovirt-users] perf tool ?

2017-05-24 Thread Fabrice Bacchella
I'm playing with perf in vm and getting inconsistent result. But I wonder if it's a kvm, ovirt or hardware problem. On a ovirt's vm: $ sudo perf list | grep Hardware | wc -l 1 $ lscpu ... Model name:Intel Core Processor (Haswell, no TSX) On another ovirt's vm: $ sudo perf list |

Re: [ovirt-users] Postgres errors after updating to 9.5.7 from 9.5.4

2017-05-24 Thread Fabrice Bacchella
> Le 24 mai 2017 à 15:25, supp...@jac-properties.com a écrit : > > Which makes sense seeing as that's what Red Hat officially supports. It just > made sense for our infrastructure to put it on our postgres cluster that is > running 9.5.x. Unfortunately things like this happen sometimes when

Re: [ovirt-users] terminating sessions

2017-05-24 Thread Fabrice Bacchella
b in bottom right corner, if there are any > long running tasks. > > Ravi, would it be possible to display sessionId inside Tasks to be able to > identify which command belongs to which session? > > > Martin Perina > > > On Wed, May 24, 2017 at 9:21 AM, Fabrice Bacchella

Re: [ovirt-users] terminating sessions

2017-05-24 Thread Fabrice Bacchella
No one has the answer ? > Le 18 mai 2017 à 09:58, Sandro Bonazzola <sbona...@redhat.com> a écrit : > > Adding some people who may be able to answer > > On Wed, May 17, 2017 at 11:45 AM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...

Re: [ovirt-users] Postgres errors after updating to 9.5.7 from 9.5.4

2017-05-24 Thread Fabrice Bacchella
In /etc/yum.repos.d/pgdg-94-centos.repo, I added : [pgdg94] ... exclude=postgresql-jdbc > Le 23 mai 2017 à 23:06, supp...@jac-properties.com a écrit : > > Wow, that looks almost exactly like what we're seeing. > > Unfortunately, downgrading from postgresql-jdbc-42.1.1 to 42.0.0, restarting >

[ovirt-users] vm migration failure and jobs

2017-05-17 Thread Fabrice Bacchella
I'm switching a host to maintenance state and it's failing because of problem migrating one of it's VM. I'm listing the current jobs running in ovirt and getting that list: $ ./ovcmd job list -t '{id!s} {description!s} {start_time!s}' 00ebb251-2229-4178-82cd-dff421de96ea Moving Host nb0104 to

Re: [ovirt-users] terminating sessions

2017-05-17 Thread Fabrice Bacchella
I'm back with a long list of sessions, many of them started since many days. How can I get informations about them ? > Le 3 mai 2017 à 18:52, Fabrice Bacchella <fabrice.bacche...@orange.fr> a > écrit : > > In the UI, I see 73 open sessions, all open by me. > > In

[ovirt-users] searching users and field mapping

2017-05-12 Thread Fabrice Bacchella
When I export a user I find values like: 39323336363566612D37622D346532612D396530632D316630396536643634636432 admin * admin admin@internal-authz internal-authz They are the same that one defined from the type in sdk

Re: [ovirt-users] slow kerberos authentication

2017-05-12 Thread Fabrice Bacchella
ttps://bugzilla.redhat.com/show_bug.cgi?id=1393407 > <https://bugzilla.redhat.com/show_bug.cgi?id=1393407> > > On Fri, May 12, 2017 at 2:54 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...@orange.fr>> wrote: > I found that: &g

Re: [ovirt-users] slow kerberos authentication

2017-05-12 Thread Fabrice Bacchella
I found that: http://dunnry.com/blog/TransitiveLinkValueFilterEvaluation.aspx > Le 12 mai 2017 à 14:44, Fabrice Bacchella <fabrice.bacche...@orange.fr> a > écrit : > > Ok, I found where it's slow, it's a ldapsearch on our AD: > > time ldapsearch -a never -E pr=10

Re: [ovirt-users] slow kerberos authentication

2017-05-12 Thread Fabrice Bacchella
Ok, I found where it's slow, it's a ldapsearch on our AD: time ldapsearch -a never -E pr=100/noprompt -H ldap://ad1 -b DC=... -s sub '(&(groupType:1.2.840.113556.1.4.803:=2147483648)(&(objectCategory=group)(member:1.2.840.113556.1.4.1941:=userdn)))' objectGUID name description # numResponses:

Re: [ovirt-users] slow kerberos authentication

2017-05-12 Thread Fabrice Bacchella
> Le 12 mai 2017 à 13:35, Ondra Machacek <omach...@redhat.com> a écrit : > > > > On Fri, May 12, 2017 at 1:18 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr <mailto:fabrice.bacche...@orange.fr>> wrote: > The request is indeed quite slow with

Re: [ovirt-users] slow kerberos authentication

2017-05-12 Thread Fabrice Bacchella
.sso > > To enable it in runtime, please follow: > > > https://github.com/oVirt/ovirt-engine-extension-aaa-ldap/blob/master/README#L469 > > On Thu, May 11, 2017 at 7:24 PM, Fabrice Bacchella > <fabrice.bacche...@orange.fr> wrote: > I'm using kerberos authenticatio

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