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Re: [ovirt-users] oVirt Node 3.5 20140912 for the TestDay
by Raul Laansoo 27 Oct '14

27 Oct '14

Hi. I have got the same issue (filesystems read-only) when provisioning CentOS 6.5 as node host (installed base OS and added vdsm package). multipathd shows wwids file reaed-only. Cant't write wwid. Fore some reason filesystem gets corrupted when installing vdsm. Regards. Raul > > > ----- Original Message ----- > > From: "Raul Laansoo" <raul.laansoo(a)bigbank.ee> > > To: "Fabian Deutsch" <fdeutsch(a)redhat.com> > > Cc: "users" <users(a)ovirt.org>, devel(a)ovirt.org > > Sent: Monday, 29 September, 2014 11:31:11 AM > > Subject: Re: [ovirt-users] oVirt Node 3.5 20140912 for the TestDay > > > > Hi. > > > > Disabling SELinux did not help. I have attached dmesg output. > > > > Thank you. > > > > ----- Original Message ----- > > > From: "Fabian Deutsch" <fdeutsch(a)redhat.com> > > > To: "Raul Laansoo" <raul.laansoo(a)bigbank.ee> > > > Cc: "Daniel Helgenberger" <daniel.helgenberger(a)m-box.de>, "users" > > > <users(a)ovirt.org>, devel(a)ovirt.org > > > Sent: Monday, 29 September, 2014 9:22:15 AM > > > Subject: Re: [ovirt-users] oVirt Node 3.5 20140912 for the TestDay > > > > > > ----- Original Message ----- > > > > Hi. > > > > > > > > I have a issue with 3.1.0_master (20140912.0) on following hardware: > > > > > > > > ProLiant BL460c Gen8 > > > > FLB Adapter 1: HP FlexFabric 10Gb 2-port 554FLB Adapter > > > > > > > > I can install node but when booting the server I get I/O errors as if > > > > LUN > > > > is > > > > offline. > > > > > > Hey Raul, > > > > > > can you describe these errors or provide a screenshot/log? > > > > > > > Logging into admin (TUI) console is not possible. > > > > > > > > If I reboot and set the rootpw I can log in and see that /var/log is > > > > mounted > > > > read-only: > > > > > > > > mount: cannot remount block device /dev/mapper/HostVG-Logging > > > > read-write, > > > > is > > > > write-protected > > > > > > > > multipath -ll shows that all paths are OK, but if I look at dmesg > > > > ouput, > > > > I > > > > see device-mapper: multipath: Failing path x:xx. was logged at boot for > > > > all > > > > paths. > > > > > > > > I have successfully installed previous node iso version (3.0) and plain > > > > CentOS on this hardware. > > > > > > Did you try booting in permissive mode (appending enforcing=0 to the > > > kernel > > > cmdline). > > > > > > Greetings > > > fabian > > > > > > > Can you help? > > > > > > > > ----- Original Message ----- > > > > > From: "Daniel Helgenberger" <daniel.helgenberger(a)m-box.de> > > > > > To: "Fabian Deutsch" <fdeutsch(a)redhat.com> > > > > > Cc: "users" <users(a)ovirt.org>, devel(a)ovirt.org > > > > > Sent: Wednesday, 17 September, 2014 2:50:19 PM > > > > > Subject: Re: [ovirt-users] oVirt Node 3.5 20140912 for the TestDay > > > > > > > > > > > > > > > On 17.09.2014 13:23, Fabian Deutsch wrote: > > > > > > Hey Daniel, > > > > > > > > > > > > ----- Original Message ----- > > > > > >> Hello Fabian, > > > > > >> > > > > > >> I do not know if the feature has made it - can I run a hosted > > > > > >> engine > > > > > >> with node? > > > > > > Yep - That is one of the things under test :) > > > > > Great! This is a major node feature for me. Sadly I can't make it in > > > > > time for the 3rd test day, but latest next week I'll give it a shot > > > > > (and > > > > > maybe there will be a 4th test day, since I have FC HBAs in my lab > > > > > machines - Sven complained about that) > > > > > > > > > > Cheers. > > > > > > The iso below includes hosted engine support, that means, Node > > > > > > contains > > > > > > a > > > > > > page which you can use to start the hosted engine setup. > > > > > > > > > > > > Please note that the appliance which is intended for hosted-engine > > > > > > (ovirt-engine-appliance) is currently broken, but hosted-engine > > > > > > setup > > > > > > can > > > > > > be run without using that appliance. > > > > > > You just need to setup your own OS and oVirt. > > > > > > > > > > > > - fabian > > > > > > > > > > > >> Thanks! > > > > > >> > > > > > >> On 16.09.2014 21:57, Fabian Deutsch wrote: > > > > > >>> Hey, > > > > > >>> > > > > > >>> to be able to give Node a go on the oVirt 3.5 TestDay, we provide > > > > > >>> a > > > > > >>> fresh > > > > > >>> build of Node including the 3.5rc2 package here: > > > > > >>> > > > > > >>> http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-node-iso-3.5.0.ovirt… > > > > > >>> > > > > > >>> We did not see any SELinux denials, but if you experience any > > > > > >>> problems, > > > > > >>> please try to install Node in permissive mode by appending > > > > > >>> enfcoring=0 > > > > > >>> during the installation. > > > > > >>> > > > > > >>> Any feedback and bug reports are welcome. > > > > > >>> > > > > > >>> On behalf of the Node team > > > > > >>> - fabian > > > > > >>> _______________________________________________ > > > > > >>> Users mailing list > > > > > >>> Users(a)ovirt.org > > > > > >>> http://lists.ovirt.org/mailman/listinfo/users > > > > > >>> > > > > > >> -- > > > > > >> Daniel Helgenberger > > > > > >> m box bewegtbild GmbH > > > > > >> > > > > > >> P: +49/30/2408781-22 > > > > > >> F: +49/30/2408781-10 > > > > > >> > > > > > >> ACKERSTR. 19 > > > > > >> D-10115 BERLIN > > > > > >> > > > > > >> > > > > > >> www.m-box.de www.monkeymen.tv > > > > > >> > > > > > >> Geschäftsführer: Martin Retschitzegger / Michaela Göllner > > > > > >> Handeslregister: Amtsgericht Charlottenburg / HRB 112767 > > > > > >> > > > > > >> _______________________________________________ > > > > > >> Users mailing list > > > > > >> Users(a)ovirt.org > > > > > >> http://lists.ovirt.org/mailman/listinfo/users > > > > > >> > > > > > > > > > > -- > > > > > Daniel Helgenberger > > > > > m box bewegtbild GmbH > > > > > > > > > > P: +49/30/2408781-22 > > > > > F: +49/30/2408781-10 > > > > > > > > > > ACKERSTR. 19 > > > > > D-10115 BERLIN > > > > > > > > > > > > > > > www.m-box.de www.monkeymen.tv > > > > > > > > > > Geschäftsführer: Martin Retschitzegger / Michaela Göllner > > > > > Handeslregister: Amtsgericht Charlottenburg / HRB 112767 > > > > > > > > > > _______________________________________________ > > > > > Users mailing list > > > > > Users(a)ovirt.org > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > Users(a)ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > >

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Deleting large snapshots blocks the whole cluster
by Stefan Wendler 27 Oct '14

27 Oct '14

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --WvJXSM0TULQwmuWL0sQNHhbN8U0LDFtiQ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, we have some really large snapshots left from a migration. Since our store is almost full now we have to delete them now. Some snapshots are around 1TB already. The last time we tried to delete a ~500GB snapshot the delete task blocked the whole diskstore's IO and the whole cluster and all hosts became unavailable. Is there a way to delete large snapshots in a "humane" way that will not block everything? Cheers, Stefan --WvJXSM0TULQwmuWL0sQNHhbN8U0LDFtiQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlROFw0ACgkQ01vvrYDXSqvzPACfUpQaEhRCNpuUwJfuwkPWV2GR QYkAnjKzxyXlbn+ZSXWAl1SNlzZnkTvj =KimT -----END PGP SIGNATURE----- --WvJXSM0TULQwmuWL0sQNHhbN8U0LDFtiQ--

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how to attach ISO to VM use SDK
by Leaboy 27 Oct '14

27 Oct '14

> ŽËÓÊŒþÊ¹ÓÃ MIME žñÊœ¡£ÓÉÓÚÓÊŒþÔÄ¶Á³ÌÐò²»ÄÜÊ¶±ð ŽËžñÊœ£¬ÒòŽË£¬¿ÉÄÜÎÞ·šÊ¶±ðžÃÓÊŒþµÄ·Ö²¿»ò²¿·ÖÄÚÈÝ¡£ --B_3497283992_2061846 Content-type: text/plain; charset="GB2312" Content-transfer-encoding: quoted-printable Hi,all: I want to attach ISO to vm use sdk, I tried use this command curl -X POST -H "Accept: application/xml" -H "Content-Type: application/xml= " -u admin@internal:jhadmin --cacert /tmp/ca.crt -d "<cdrom><file id=3D'vmdispatch.iso'/></cdrom>" https://rhel65-1.jhinno.com:443/api/vms/a0b7ad46-0889-4a79-ae0d-d5ea69655f6= 0 /cdroms , but I can=A1=AFt view the iso in the vm. --B_3497283992_2061846 Content-type: text/html; charset="GB2312" Content-transfer-encoding: quoted-printable <html><head></head><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: s= pace; -webkit-line-break: after-white-space; font-size: 14px; font-family: =CB= =CE=CC=E5, sans-serif;">Hi,all:    I want to attach ISO to vm use sdk,I tried use this commandcurl -X POST -= H "Accept: application/xml" -H "Content-Type: application/xml" -u admin@inte= rnal:jhadmin --cacert /tmp/ca.crt -d "<cdrom><file id=3D'vmdispatch.i= so'/></cdrom>" <a href=3D"https://rhel65-1.jhinno.com:443/api/vms/a0b= 7ad46-0889-4a79-ae0d-d5ea69655f60/cdroms">https://rhel65-1.jhinno.com:443/ap= i/vms/a0b7ad46-0889-4a79-ae0d-d5ea69655f60/cdroms</a>, but I can’t view the iso in the vm.</body></html> --B_3497283992_2061846--

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Problem installing hosted engine on CentOS 7 host
by Justin Clacherty 27 Oct '14

27 Oct '14

Hi, I'm just trying to set up ovirt 3.5 for testing and am unable to get hosted engine installed. The problem appears to be something to do with multipath iscsi setup. I run 'hosted-engine --deploy' and answer all the questions. See the config preview below. --== CONFIGURATION PREVIEW ==-- Engine FQDN : ovirt.domain.local Bridge name : ovirtmgmt SSH daemon port : 22 Firewall manager : iptables Gateway address : 192.168.42.254 Host name for web application : hosted_engine iSCSI Target Name : iqn.2014-10.storage.domain.san0:iscsi0 iSCSI Portal port : 3260 Host ID : 1 iSCSI LUN ID : 0 Image size GB : 25 iSCSI Portal IP Address : 10.50.0.200 iSCSI Portal user : myuser Console type : vnc Memory size MB : 4096 MAC address : 00:16:3e:23:b4:c2 Boot type : cdrom Number of CPUs : 2 ISO image (for cdrom boot) : /tmp/CentOS-7.0-1406-x86_64-DVD.iso CPU Type : model_Nehalem At the iscsi target question it shows both target names (for each of the multipath options) but you only seem to be able to choose one. After confirming the settings above I get the following. [ INFO ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf' [ INFO ] Stage: Transaction setup [ INFO ] Stage: Misc configuration [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Configuring libvirt [ INFO ] Configuring VDSM [ INFO ] Starting vdsmd [ INFO ] Waiting for VDSM hardware info [ INFO ] Creating Volume Group [ ERROR ] Failed to execute stage 'Misc configuration': Failed to initialize physical device: ("['/dev/mapper/36001405fbaac4f30dd647b083c6a0116']",) [ INFO ] Stage: Clean up [ INFO ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf' [ INFO ] Answer file '/etc/ovirt-hosted-engine/answers.conf' has been updated [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination The /dev/mapper leads me to believe it's a multipath issue. I noticed this Bugzilla entry when looking into the issue so it appears at least one other person is experiencing the same issue. https://bugzilla.redhat.com/show_bug.cgi?id=1154353 Cheers, Justin.

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Infrastructure-as-a-Service (IaaS) Devroom at FOSDEM 15: Call for Participation
by Itamar Heim 27 Oct '14

27 Oct '14

FOSDEM '15 Infrastructure-as-a-Service devroom ------------------------- Important Dates and Info! ------------------------- Submission deadline: 1 December 2014 Acceptance notifications: 15 December 2014 Final schedule announcement: 9 January 2015 Devroom: 31 January 2015 ------------------------- Call for Participation ------------------------- The open source IaaS devroom will host sessions around open source Infrastructure-as-a-Service projects such as (but not limited to) Apache CloudStack, OpenStack, oVirt, OpenNebula, and Ganeti. This room will focus on collaboration between projects on common problems and software, such as shared storage, virtualized networking, interfacing with multiple hypervisors, and scaling across hundreds or thousands of servers. Organizers are seeking topics that are interesting to multiple projects, and hope to encourage developers to share experience solving problems with their own projects. ------------------------- Call for Volunteers ------------------------- We are also looking for volunteers to help run the devroom. We need assistance watching time for the speakers, and helping with video for the devroom. Please contact Joe Brockmeier (jzb at redhat.com) for more information here. ------------------------- Details: READ CAREFULLY ------------------------- This year at FOSDEM there will be a one-day devroom to focus on IaaS projects. If your project is related to IaaS, we would love to see your submissions. Please note that we expect more proposals than we can possibly accept, so it is vitally important that you submit your proposal on or before the deadline. Late submissions are unlikely to be considered. All slots are 40 minutes, with 30 minutes planned for presentations, and 10 minutes for Q&A. All presentations *will* be recorded and made available under Creative Commons licenses. Please indicate when submitting your talk that your presentation will be licensed under the CC-By-SA-4.0 or CC-By-4.0 license when submitting the talk and that you agree to have your presentation recorded. For example: "If my presentation is accepted for FOSDEM, I hereby agree to license all recordings, slides, and other associated materials under the Creative Commons Attribution Share-Alike 4.0 International License. Sincerely, <NAME>." Also, in the notes field, please confirm tnat if your talk is accepted that you *will* be able to attend FOSDEM and deliver your presentation. We will not consider proposals from prospective speakers unsure whether they will be able to secure funds for travel and lodging to attend FOSDEM. (Sadly, we are not able to offer travel funding for prospective speakers.) ------------------------- How to Submit ------------------------- All submissions are made via the Pentabarf event planning site: https://penta.fosdem.org/submission/FOSDEM15 If you have not used Pentabarf before, you will need to create an account. After creating the account, select "Create Event" and then be sure to select "Infrastructure as a service devroom" from the options under "Track." ------------------------- Questions ------------------------- If you have any questions about this devroom, please send your questions to: iaas-virt-devroom(a)lists.fosdem.org We will respond as quickly as possible. Thanks!

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Import FC Storage as iSCSI
by Raul Laansoo 27 Oct '14

27 Oct '14

Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Thank you. Raul

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Re: [ovirt-users] vmware type functionality
by Sven Kieske 27 Oct '14

27 Oct '14

On 24/10/14 15:31, Bill Dossett wrote: > Hi, Thanks for that. I understand I can see that, but in vmware we sometimes get orphaned VMs that the portal loses for one reason or another and you have to register the with the system again. Or If I move to some new storage and have to copy the VMs to the new storage and then reregister them with a new storage domain - I normally browse the datastore in VMware for the vmx config file and then I can reregister it... But maybe Ovirt when you present a new storage domain just sees the VMs and you don't have to register? I haven't been down this route - well I sort of was, but also if I have VMs on a storage domain and say want to connect it to another data center, can I non-destructively do that? Sorry, kind of a steep learing curve I've been on for the last couple of weeks. You should keep the users list cc'ed so everybody with the same questions can find the answers too :) Well I never have seen "lost" vms in ovirt, but if you want to move vms between storage domains afaik the only way to currently do so is to export a vm from a data domain to an export domain and than import from this export domain to another data domain. export domains are basically nfs storage systems, so you want to make sure your firewall and selinux settings are correct. it's also possible to detach export domains, tar them and then untar them in another ovirt einvironment and import this whole export domain (use the "-S" flag if you have "sparse" vms!). this should also be possible for data domains somehow: http://www.ovirt.org/Features/ImportStorageDomain but I didn't try this myself yet, so I don't know if this really works yet (new features tend to need a point release until they are matured enough ;) ) HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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Re: [ovirt-users] VM => "No bootable device" on Centos 7 VDSM, 6.5 boots perfectly
by Daniel Helgenberger 27 Oct '14

27 Oct '14

On 20.10.2014 15:01, Matt . wrote: > Hi Daniel, Hi Mat, please do not forget the list in your reply. > > The engine is 6.5 and the host is 7.0 > > Thats should be supported I thought. IIRC *not* with =<3.4.x - support for EL7 hosts started with the release of 3.5. Note, even there it is not recommended running mixed clusters (eg. live migration is only posible from 6.5 to 7 and not the other way around). Because of this it might be hard to get somebody here to help you resolve the issue. IIRC there are people around both engine and hosts on EL7 (i can't find the mails right now); I do not really get the point of this endeavor (= why is EL7 so impotent; and if it is very impotent use oVirt 3.5 right away) cheers > > Cheers, > > Matt > > 2014-10-20 14:43 GMT+02:00 Daniel Helgenberger <daniel.helgenberger(a)m-box.de>: >> On 20.10.2014 13:48, Matt . wrote: >>> Hi guys, >>> >>> I have installed a new host with Centos 7 on a 3.4.1 engine. >> Hi Mat, >> >> can you clarify? Is the engine running on EL7 or the hypervisor host? >> In any case, I had troubles running either 3.4 (host / engine) on EL7 >> and reverted back to EL6. >> >> Also, note that EL7 as host is supported officially since oVirt 3.5 >>> I have attached the right networks for the VM and strorage is attached >>> an mounted well. >>> >>> When I start the VM, connecting to the graphical console takes very >>> long and when I finally get it my PXEboot is done and wants to boo >>> local but it doesn't see any disk it seems. >>> >>> When I boot the same machine on an existing 6.5 host it boots with away. >>> >>> Any idea here? >>> >>> Thanks! >>> >>> Matt >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> -- >> Daniel Helgenberger >> m box bewegtbild GmbH >> >> P: +49/30/2408781-22 >> F: +49/30/2408781-10 >> >> ACKERSTR. 19 >> D-10115 BERLIN >> >> >> www.m-box.de www.monkeymen.tv >> >> Geschäftsführer: Martin Retschitzegger / Michaela Göllner >> Handeslregister: Amtsgericht Charlottenburg / HRB 112767 >> -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767

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vdsm issue
by John Michael Mercado 27 Oct '14

27 Oct '14

Hi All, I need your help. Everytime the vdsm start, the server become *read-only file system*. My OS installed in SAN storage. I also got this error when i add the hosts "Host installation failed. Network error during communication with the host." Here are some errors i got in /var/log/messages: Oct 24 14:24:27 init: libvirtd main process (3394) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3410) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3416) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3420) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3425) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3434) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3439) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3443) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3447) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3457) terminated with status 1 Oct 24 14:24:27 init: libvirtd main process ended, respawning Oct 24 14:24:27 init: libvirtd main process (3461) terminated with status 1 Oct 24 14:24:27 init: libvirtd respawning too fast, stopped Oct 24 14:24:54 kernel: sd 1:0:0:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: sd 1:0:2:0: rejecting I/O to offline device Oct 24 14:24:54 device-mapper: multipath: Failing path 8:64. Oct 24 14:24:54 multipathd: 8:64: mark as failed Oct 24 14:24:54 multipathd: 3600507680281077d680000000000001c: remaining active paths: 5 Oct 24 14:24:54 kernel: sd 2:0:0:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: sd 2:0:1:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: sd 2:0:1:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:96. Oct 24 14:24:54 kernel: sd 2:0:2:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:112. Oct 24 14:24:54 kernel: sd 1:0:0:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:32. Oct 24 14:24:54 kernel: sd 1:0:1:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:48. Oct 24 14:24:54 kernel: sd 2:0:0:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:80. Oct 24 14:24:54 kernel: sd 2:0:2:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:112. Oct 24 14:24:54 kernel: sd 2:0:1:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:96. Oct 24 14:24:54 kernel: sd 1:0:2:0: rejecting I/O to offline device Oct 24 14:24:54 kernel: device-mapper: multipath: Failing path 8:64. Oct 24 14:24:54 kernel: Buffer I/O error on device dm-2, logical block 132850 Oct 24 14:24:54 kernel: lost page write due to I/O error on dm-2 Oct 24 14:24:54 kernel: Buffer I/O error on device dm-2, logical block 577540 Oct 24 14:24:54 kernel: lost page write due to I/O error on dm-2 Hope you can help me. Thanks

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Customer user interface customization
by Nikos Zaharioudakis 26 Oct '14

26 Oct '14

Dear list, This is my first post so I hope I am posting to the right list, otherwise please do let me know where should I do so. As mentioned in the subject, it would be really cool if we could add/change colors or add links / logos etc. Should you have any suggestion, I would be really grateful Best, Nikos ########################################3 Zaharioudakis Nikos, RHC{A,DS,E,VA,X,I}, VCP(4,5},VCI, Mentor VCI, Zimbra Instructor https://www.redhat.com/wapps/training/certification/verify.html?certNumber=… +30 694 720 40 63 http://zimbra.wikidot.com/zimbra-installations-in-greece

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