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Temporary Network Loss, Slave Keeps Rebooting - by: tyh-chris

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Hi,

We temporarily lost network connectivity when our switch rebooted. The master is fine, but the slave now continually reboots. It gets into XenServer 7.0, shortly afterwards it reboots without getting the Management Network online. I can't get into the shell from the console, either because it reboots before I get chance.

Both hosts are running XenServer 7.0 and have HA-Lizard 2.1.0 installed.

iscsi-cfg status shows iSCSI running on the master, and VMs are fine. ha-cfg status shows ENABLED. I can't run either command on the slave due to the reboots.

HA-Lizard NoSan - by: Denis

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Hi guys,

I would like to build XenServer (v6.5) cluster with 2 hosts and without shared storage.
I would like to have full failover: if one host fails, another will take over.

Is this possible with NoSan framework? If I understood the concept of NoSan correctly, it takes both local storages and makes them as one? (which means if I install new VM, it will be installed on both physical server hard drives?)

Can someone please explain me that?

Thanks,
Denis

PLEASE HELP No iSCSI SR After Power Cut - by: tyh-chris

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We already lost the slave (see my other post HERE), but a power cut just now has lost iSCSI storage on the master too!

Let's please ignore the slave for now and focus on getting iSCSI SR back on the master so that I can at least get some VMs running again.

iscsi-cfg reports the following:



cat /proc/drbd reports the following:



ha-cfg status reports the following:



service iscsi status reports the following:



service drbd status reports the following:



When I try to repair the ha iscsi storage repository, I get "The storage repository is not available":

HA-Lizard upgrade - by: Matt Low

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Please forgive me if I simply haven't done the right searching to find the necessary information.
I installed HA-Lizard back in January of 2016 on XenServer 6.5 I have version 1.8.8 installed. Now I see there's version 2.1.3 and am wondering: how to go about upgrading? I used the NoSAN installer - ver 1.4.7 (which I noted hasn't changed) Would I just download the latest versions of iSCSI-HA and HA-lizard and use the install script included?

Cheers

problem installing on xs 6.5 - by: Sean Mcgimpsey

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Im having an issue installing with the nosan installer on xen 6.5. On xen 7 i do not have this problem. Ive had a look around online and do not see many on this...


Interface xapi0 selected
Local temp folder /tmp/halizard_tmp_ found
Downloading the latest stable version of HA-Lizard to /tmp/halizard_tmp_
Downloading the latest stable version of iSCSI-HA to /tmp/halizard_tmp_
Unpacking iSCSI-HA
Unpacking HA-Lizard
Updating Firewall Rules
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
iptables: Flushing firewall rules: [ OK ]
iptables: Setting chains to policy ACCEPT: filter [ OK ]
iptables: Unloading modules: [ OK ]
iptables: Applying firewall rules: [ OK ]
Installing DRBD packages
./halizard_nosan_installer_1.4.7: line 746: cd: /tmp/halizard_tmp_/iscsi-ha*/RPM/3.10.0+2: No such file or directory
error: File not found by glob: drbd-utils*.rpm
Error installing drbd-utils
error reading information on service drbd: No such file or directory
Installing HA-Lizard High Availability Component

Installing iSCSI-HA Storage High Availability Component

nike lunarepic flyknit low - by: Porter Kelsen

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La bonne chose à propos de nike air huarache pas cher la série de Nike Huarache cette année est que, même avec toute l'excitation autour de cette famille cette année, il n'ya pas été paires qui étaient trop difficiles à traquer. Le Triple Black a causé un peu d'effarouchement au début, mais finalement assez grands détaillants boîte les a mis en stock à où personne n'avait vraiment une excuse en tant que pas les traquer. Il semble que le pack Nike Air Huarache Love / Hate devrait jouir d'un statut similaire, car ils seront en direction de comptes NSW à travers le pays comme Rock City Kicks. Flip à travers leurs photos pour un autre regard sur les chaussures et n'oubliez pas qu'ils re lancement le samedi, 9/20.

Fresh off de l'annonce «surprenant» que Jordan Brand sera la libération de la commémorative Jeter ce samedi, Septembre 20th, ce que d'autres baskets de basket-ball Yankee-themed pouvez-vous penser? Que diriez-vous de cette Nike LeBron 7 Yankees PE de sa dernière saison comme un Cavalier en 2010. Au milieu de la spéculation de l'endroit où LeBron signerait dans son premier aller à être un agent libre, beaucoup de gens regardé sur le Miami Heat et pensé nike air huarache femme qu'une signature avec le Knicks était imminent. Cette paire n'a pas aidé à soulager les malheurs des Cavaliers fanatiques soit, comme le roi pré-champion en fait portaient ces contre le Magic Orlando et non pas lors d'une de ses performances dominantes à MSG.Check plus de photos après le clic et ramasser cette trouvaille rare aujourd'hui Via instyleshoes sur eBay.

Vous devez vous demander si ou non le nike air huarache solde Nike Flyknit Air Max finira comme un modèle annuel dans la rotation Swoosh. Il semble que la silhouette aurait besoin d'être amélioré sur une base annuelle pour le garder en ligne avec les offres actuelles Air Max, mais ce n'est pas nécessairement le cas vu que la pièce entière qu'il emprunte à partir de cette ligne, la pleine bulle sur le fond , Est resté le même pour les deux dernières entrées. Continuez à lire pour voir ce qui se passe pour la version actuelle de Nike Flyknit Air Max et restez avec Sneaker News pour savoir ce qui se passera.

La première décennie de la technologie Free de Nike a glissé vers le haut de chacun de nous, mais ici nous célébrons le tour de 10 ans de la semelle extérieure nike lunarepic flyknit flexible de fonctionnement. Pour aider à célébrer, «le Swoosh nous a donné quelques restitutions d'édition spéciale de nos coureurs préférés dans la« généalogie »de Free Pack, tout en ramenant aussi la silhouette qui a été le pionnier de la semelle rainurée dans la« Nike Free OG ». Colorways sont venus et sont allés, mais rarement nous voyons un coureur léger comme le Nike Free OG 14 adopter une peau d'impression animale comme cette paire ici. Doté des rainures d'une peau de crocodile synthétique, le coloris est prêt pour l'automne grâce aux nuances sourdes de Dark Dune et Bamboo. Stick avec nous après le clic pour plus d'images et rester à l'écoute pour une date de sortie dans un proche avenir.

Quelque part là-bas, une marque célèbre une certaine forme d'anniversaire d'un coureur rétro. Pour la Nike Air Pegasus 83, cette célébration s'est terminée avec le tour en 2014, mais la sneaker a apparemment collé autour de nous apporter colorway après colorway cette année. Peut-être que cela a à voir avec la diversité du modèle peut être en termes de flexibilité quand il s'agit de maquettes matérielles ups, comme nous l'avons vu la chaussure porter maillage comme une base, suède et même en nylon. Le traditionnalisme des derniers fossés pour un look texturé qui est près de Jacquard dans le style tout en une base de cèdre sombre qui sert à faire ressortir ce talon Hyper Crimson. Qu'est-ce que tu penses? Restez à l'écoute pour une date de sortie, ou sautez le pistolet sur cette paire en les ramassant via Titolo dès maintenant.

Le Nike Air Force 1 trouve toujours un moyen de rester pertinent, qu'il s'agisse de mashups inattendus récents comme le Nike Air Force 1 Mowabb, ou certains? Iridescent? Uppers pour les dames, mais nike lunarepic flyknit low en réalité le Bruce Kilgore gem conçu a résisté à l'épreuve de Plus de 30 décennies et ne va nulle part. Le dernier Suede Pack prend la chaussure de nouveau à sa forme la plus simpliste avec simple Gym Red, Black, et Wolf Gray coloris contrastant nettoyer les accents en cuir blanc partout. Il n'y a pas de date de sortie des États-Unis tout à fait encore, mais vérifiez un teaser après le clic et laissez-nous savoir si vous ressentez cette prime assez prendre sur le toujours classique Air Force 1 Low par penning vos pensées dans la section commentaires.

nike internationalist dame - by: Porter Kelsen

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ÿþDiese beiden Paare von Nike Flyknit Roshe Runs nike air huarache damen könnte nur die am meisten erwartete der ganzen Haufen so weit. Sicher, das Debüt hatte Menschen Schaumbildung am Mund, aber die Midnight Fog hier verlockend ist mit seinen mehr dedizierten Blackout-Look und die Fireberry sollte viele Köpfe geben, wie wichtig rote Turnschuhe scheinen im Moment zu sein. Sie sind nicht bereit für den Kauf, aber das offizielle Release-Datum auf beiden ist am 26. September 2014 markiert. Flip durch Bilder für beide nach der Pause und daran erinnern, dass Oneness ist einer der Punkte, die diese Flyknit Roshe Run-Kollektion haben wird.

Dies ist nicht dein durchschnittliches, alltägliches Paar von Royal Nike Air Foamposite Ones. Ja sie wieder ein Original, aber oben auf, dass sie ein Verkäufer Probe, die die seltene Einbeziehung eines royalblau karierten Kohlefaser-Abschnitt auf der Unterseite kennzeichnet. Das Detail ist definitiv eine ziemlich winzige, aber wir sind sicher, einige ernsthafte Foamposite Fanatiker sind immer noch das Gefühl von diesem Einhorn eines Paares (Das Paar natürlich hat auch nike air max 90 essential herren die versteckten Details dieses Beispiel-Tag) versucht. Blättern Sie durch die Bilder unten, um weitere in dieser Foamposite Probe nehmen und dann auf ihnen selbst von lilshk54321 auf eBay bieten.

Der Nike Zoom Talaria ist ein Modell, das seit einiger Zeit MIA ist, obwohl es in der Sneakerszene zwischen dem relativ jungen Air Talaria Boot und nike air max 90 essential damen dem Nike Zoom Revis Bits seiner DNA gab, die an diesem Zoom-Out huldigten Silhouette. Es sieht aus wie es wird wieder in ursprünglicher Form im Jahr 2014 aber, wie durch diese anthrazitbasierte Paar belegt. Sie können mehr sehen Winkel auf dem kommenden Modell mit uns nach der Pause und dann können Sie uns sagen, in den Kommentaren, wenn dies ein Nike Retro Release, die Sie freuen uns auf.

Der Nike Air Max 1 hat seinen Anteil an Veränderungen im Laufe der Jahre gesehen. In der Tat die Modelle tragen wir heute und gelten als wahr und durch Retros der Originale sogar schaltete die Luft-max-Einheit und verkleinerte die wichtigsten Swoosh in gewissem nike air max 90 billig Umfang. Aber die Änderungen im vergangenen Jahr wurden einige der dramatischsten in den Schuh s in der Nähe von 30 Jahren Geschichte dank der Einbeziehung der Lunarlon Außensohle und Material Veränderungen wie die oben abgebildete Nike Air Max Lunar1 Jacquard. Während die früheren Sorten haben die Dinge ziemlich gleich in Bezug auf eine multicolor Blocking ont er toebox und Knöchel-Unterstützung, dies ist unser erstes Mal sehen die Vektor wie Muster. Was denken Sie? Wie immer haben wir mehr Bilder für Sie nach dem Klick und während ein Stateside Release bevorsteht, können Sie immer springen die Pistole und holen ein Paar von internationalen Spots wie Größe ?.

Die "adidas Y-3 Qasa" zeigt weiterhin, wie vielseitig das Obermaterial sein kann, denn die Basis ist das einzige, das während der gesamten Silhouettengeschichte unter den drei Streifen mit Yohji Yamamoto unverändert geblieben ist. Wir haben gesehen, die Sneaker-Funktion ein Shell-Toe, ein Wrap-like Ästhetik, ein atmungsaktives und? Flexible? Neopren Mesh, so was s in Store für Frühjahr 2015? Das Y-3 Qasa Niedrig setzt mit der Neoprenkonstruktion fort, aber die toebox erhält eine zusätzliche Dosis des Luxus mit einem perforierten Wildleder oder einem erstklassigen stricken Material. Was bevorzugen Sie? Wie immer haben wir eine vollständige Übersicht der Bilder nach dem Klick und erwarten, dass jedes Paar von ausgewählten Geschäften wie Sneakerboy kommen Dezember 2014 zur Verfügung stehen.

Als adidas die klassischen 1980er ZX-Läufer für eine Retro-Wende nike internationalist damen abwischte, führten sie uns auch zum adidas ZX Flux ein. Der Schuh wurde ein sofortiger Treffer und förderte seine Dominanz, wenn die oberen verwandelt mit Hilfe der Webtechnologie. In letzter Zeit war der Schuh damit beschäftigt, Retro-Farben von klassischen ZX-Paaren von der OG Aqua bis zur OG Hydra zu referenzieren, aber jetzt bekommen wir zwei neue Looks für diesen Monat. Mit einer lebendigen grünen und grauen, oder ein knicks-like königsblau und orange, können Sie einen besseren Blick auf die neuesten adidas ZX Flux Weave Releases nach der Pause und achten Sie darauf, für ein Stateside Release-Datum in naher Zukunft abgestimmt.

adidas yeezy nere - by: Porter Kelsen

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Si scopre l'adidas ZX flusso che vi abbiamo mostrato adidas stan smith ieri, è infatti uno riflettente. Cosa c'è di più, le scarpe da ginnastica hanno una stampa serpente in corso sotto lo strato superiore della maglia una stampa che può essere veramente apprezzato solo quando la luce colpisce la parte superiore con l'angolo giusto. Indicato qui è che coppia insieme a una versione grigia / bianca che lancia l'approccio agli accenti blu / giallo. Continua a leggere per vedere le due coppie che compongono il pacchetto di stampa adidas ZX Flux riflettente Snake e guardare per questi per lanciare a livello globale di questa estate.

Footpatrol giocherà una mano nel portare indietro il adidas Edberg 86, una sneaker collegato alla leggenda del tennis svedese Stefan Edberg. Le scarpe saranno visibili con questa combinazione di fragole e panna, che è un play off deserto tradizionale a Wimbledon. Il progetto del Consorzio squadra fino sarà ovviamente disponibile a destra al Footpatrol (Nessuna parola su altri rivenditori appena ancora) sia in-store e on-line il Sabato, adidas stan smith offerte 28 giugno alle 08:00 BST per £ 95. Continua a leggere per uno sguardo a questo ultimo paio di scarpe da ginnastica di Wimbledon e poi ci dicono nei commenti se si ll essere l'acquisto del Footpatrol x adidas Originals Edberg 86 Fragole Crema.

E 'questo uno stile riflettente che vediamo per le nuove adidas ZX Flux? adidas stan smith bianche E 'isn t del tutto chiaro, ma questo nuovo paio di scarpe da ginnastica quei Sam Handy-progettato ha la grafica superiore s mostrato in misura diversa sul lato e dall'alto, che ci stiamo assumendo ha a che fare con il flash. La stampa è dura da definire lo s Got tipo di un aspetto oleoso in modo che li scivola passato una qualsiasi delle altre impronte che ho visto sulle scarpe fino ad oggi. Altre foto di adidas Originals ZX Flux in questione con noi dopo la pausa controllare quelli fuori e ci dicono nei commenti se si ri loro la sensibilità.

L'adidas ZX Flux ci sta portando una serie di nuove uscite che adidas zx flux nere dovrebbe eccitare, dalla loro necessità di nuove tomaie stampati come l'iterazione leopardo al miadidias incombente funzione personalizzabile che permette di progettare la parte superiore con il proprio tocco personale. Ora le silhouette ritorna in un semplice abbastanza sapore grazie ad un brillante papavero rosso in alto che mantiene il marchio in nero per abbinare il sostegno del tallone, mentre la suola diventa un bianco standard. Stick in giro dopo il clic per più dall'ultimo Adidas ZX Flux e rimanete sintonizzati per una data di uscita nel prossimo futuro.

adidas basket sta celebrando Tim Duncan s quinto titolo, ma che doesn t significa che essi ve dimenticato di Derrick Rose. Dopo due back-to-back stagioni perse, un sacco di persone si chiedono che cosa la guardia di Chicago sarà in grado di al suo ritorno, ma le tre strisce sono già occupato promuovere la sua linea di calzature. L'ultima silhouette è questo adidas D Rose 773 III, una sneaker che prende ispirazione da Rose s radici Chicago implementando il prefisso nel omonimo. La sneaker è rivolto a prestazioni grazie a un sacco di perforazioni in alto, mentre il trattamento leggero ottiene il supporto in più grazie alla costruzione high-top. L'onda asimmetrica sulla punta in ricorda firma un altro playmaker s nel Giordano CP3.VII. Con tre nuove varianti uno in USA ispirato bianco e blu, l'altro in un Orlando Magic-come il bianco-nero-e regale, e una terza con un argento metallizzato e adidas yeezy nere nero, c'è un sacco per guardare al futuro.

Questo mese di agosto, l'Adidas ZX Flux prenderà il mondo di sneaker personalizzazione dalla tempesta con le miadidas foto funzionalità di stampa. Con così tanti grandi uscite già in negozio, si dovrebbe ottenere un'idea costante di come queste stampe fotografiche-caricato sarà simile, don t pensi? stampa leopardo (e altri elementi grafici animali) sarà sicuramente popolare, ma questa coppia isn t da miadidas, ma rilasciare un inline che s diretti verso adidas rivenditori presto. Check out questa nuova galleria di foto qui sotto e rimanete sintonizzati per Sneaker Notizie per più sulla ZX Flux.

Heuristic IP - by: Denis

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Hello,

I have a question for heuristic IP.
Can I use my default gateway as a heuristic IP while configuring ha-lizard NoSan?
I have two routers with subinterfaces in VRRP and all default gateways are configured on them for a failover so default gateway address is always reachable for servers.

If this is not a good choice, could you please suggest me better solution?

Thanks in advance..

High CPU while installing VM - by: Denis

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Hi,

I have two fresh xenservers with NoSan installed. Yesterday I started to install Win7 VM and installation lasted around 10 hours. I noticed that CPU usage is 100% on both xenservers. Is this a normal behavior or I did some misconfiguration?

Please advise me what to do.
Thanks.

Daily error email update_global_conf_params - by: Andrew Foster

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We are receiving this error email almost daily. There doesn't appear to be anything wrong.

XenServer 7.0 with ha-lizard version 2.1.3

2 or more iSCSI - by: soylor

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Hi:

Can be configured more than one iSCSI backing store?
I'll like to get one iSCSI SR with SATA disks and another one with SSD disks.

Can be configured iSCSI-HA to get something like this?:

- Disks 1+2 create the first RAID 1+0 array and will be used to install XCP/XenServer
- Disks 3+4 create the second RAID 1+0 array and will be used as the iSCSI backing store with SSD disks.
- Disks 5+6 create the second RAID 1+0 array and will be used as the second iSCSI backing store with SATA disks.

Thanks.

New implementation/Compatibility - by: Victor Saad

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Hey guys,
I'm kind of new in this HA world and I'd like to show you guys my project, at to see if I should change something before I start to break my head.

Im planning to purchase two servers with same configs below.

1 PE R730/xd Motherboard MLK
1 Intel Xeon E5-2620 v4 2.1GHz,20M Cache,8.0GT/s QPI,Turbo,HT,8C/16T (85W) Max Mem
2133MHz
1 Intel Xeon E5-2620 v4 2.1GHz,20M Cache,8.0GT/s QPI,Turbo,HT,8C/16T (85W) Max Mem
2133MHz
1 No Energy Star
1 R730/xd PCIe Riser 2, Center
1 R730/xd PCIe Riser 1, Right
1 Quick Sync Bezel
1 Chassis with up to 12, 3.5" Hard Drives
1 DIMM Blanks for System with 2 Processors
1 2400MT/s RDIMMs
1 Performance Optimized
2 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width
2 Standard Heatsink for PowerEdge R730/R730xd
1 iDRAC8 Enterprise, integrated Dell Remote Access Controller, Enterprise
2 4TB 7.2K RPM NLSAS 512n 3.5in Hot-plug Hard Drive
1 PERC H730 Integrated RAID Controller, 1GB Cache
1 Dual, Hot-plug, Redundant Power Supply (1+1), 750W
2 Jumper Cord, 250V,2M,C14 (ANZ)
1 PE Server FIPS TPM 1.2v2 CC
1 Broadcom 5720 QP 1Gb Network Daughter Card
1 ReadyRails Sliding Rails With Cable Management Arm
1 RAID 1 for H330/H730/H730P (2 HDDs or SSDs)

This 2x servers will be mirrored by HA-Lizard on XenServer7

Basically I'll setup Xenserver on both as normal, shall I migrate the current vms before I follow the installation guide? Is this matter?

There's any possible incompatibility ?

Thanks.
Victor

Xenserver 7 support? - by: Sean Nelson

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Is Xenserver 7 supported by HA-Lizard? I'm about to try it in a test environment, but would like to know if it would be appropriate for a production environment.

Installation help - by: Bill

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I have 2 fresh new XenServers running version 7. I tried to install halizard_nosan_installer_1.4.7 and ran into some error messages (which of course I don't have now.) I kept going with the install but can't seem to get things working. I'm hoping it's just a configuration issue and that things are actually installed OK but I'm having trouble figuring out what is going on. I have watched the video and read the install instructions but am getting nowhere.

First question - the "floating IP." I am not sure I understand where that comes from. I can't seem to figure out where that is set. I see it in iscsi-ha.conf but is that the only place it's configured? Can I just use an unused IP address? When I tried that I am unable to create a new iSCSI storage point, so something is clearly wrong.

"ha-cfg status" shows that the Pool HA Status is ENABLED on both machines, but the slave shows that the Daemon Status is not running.

"iscsi-cfg status" shows running but there is no virtual IP on the master; the slave shows what I set above but says it is not local. The screen keeps flipping to say that the cache is old.

I'm very confused...hopefully it's just me and some simple fixes. I'm open to suggestions here.

iSCSI drive gone - by: Bill

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I set up 2 new XenServer 7 servers in my office, got everything working great. Then I delivered them to the client and everything went wrong. I'm not even sure where to start. I had some networking issues since the client is on a different IP scheme but I got that worked out and both servers are showing up in XenCenter. But the iSCSI drive is gone. I've tried rebooting the master and slave to make sure everything has a chance to come up correctly but no dice.

iscsi-cfg status on the Master shows:
| iSCSI-HA Version IHA_2.1.4_29881 |
| Fri Feb 24 15:46:01 EST 2017 |

| iSCSI-HA Status: Running 2259 |
| Last Updated: Fri Feb 24 15:45:55 EST 2017 |
| HOST ROLE: MASTER |
Control + C to exit


| DRBD Status |

| version: 8.4.3 (api:1/proto:86-101) |
| srcversion: FB3AC7056350AC64629E395 |

On the slave it shows:
| version: 8.4.3 (api:1/proto:86-101) |
| srcversion: FB3AC7056350AC64629E395 |
| 1: cs:WFConnection ro:Secondary/Unknown ds:UpToDate/DUnknown C r
|
| ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0 |

| iSCSI-HA Version IHA_2.1.4_29881 |
| Fri Feb 24 15:46:40 EST 2017 |

| iSCSI-HA Status: Running 2240 |
| Last Updated: Fri Feb 24 15:46:34 EST 2017 |
| HOST ROLE: SLAVE |
| VIRTUAL IP: 10.10.10.3 is not local |
| ISCSI TARGET: Stopped [expected stopped] |
| DRBD ROLE: iscsi1=Secondary |
| DRBD CONNECTION: iscsi1 in WFConnection state |
Control + C to exit


| DRBD Status |

| version: 8.4.3 (api:1/proto:86-101) |
| srcversion: FB3AC7056350AC64629E395 |
| 1: cs:WFConnection ro:Secondary/Unknown ds:UpToDate/DUnknown C r
|
| ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0 |

I can ping 10.10.10.3 but the drive is not there. XenCenter confirms that the drive cannot be connected to by either server.

Suggestions to troubleshoot, please? Am I completely screwed here or is there a way to recover the drive?

XenServer 7.1 Support - by: Adam Ward

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Hi,

I am about to start building a new 2 node No-SAN enviornment.

However, XenServer 7.1 has now been released including live patching, which would be extremly useful to me.

Do you have a timescale for XenServer 7.1 support? I realise this has just come out, but need to guage if I want until HA-Lizard supports XenServer 7.1 or I just carry on with XenServer 7.0

Thanks for your assistance as always,

Adam

2 or more iSCSI - by: soylor

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Hi:

Can be configured more than one iSCSI backing store?
I'll like to get one iSCSI SR with SATA disks and another one with SSD disks.

Can be configured iSCSI-HA to get something like this?:

- Disks 1+2 create the first RAID 1+0 array and will be used to install XCP/XenServer
- Disks 3+4 create the second RAID 1+0 array and will be used as the iSCSI backing store with SSD disks.
- Disks 5+6 create the second RAID 1+0 array and will be used as the second iSCSI backing store with SATA disks.

Thanks.

Xenserver 7 support? - by: Sean Nelson

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Is Xenserver 7 supported by HA-Lizard? I'm about to try it in a test environment, but would like to know if it would be appropriate for a production environment.

Installation help - by: Bill

$
0
0
I have 2 fresh new XenServers running version 7. I tried to install halizard_nosan_installer_1.4.7 and ran into some error messages (which of course I don't have now.) I kept going with the install but can't seem to get things working. I'm hoping it's just a configuration issue and that things are actually installed OK but I'm having trouble figuring out what is going on. I have watched the video and read the install instructions but am getting nowhere.

First question - the "floating IP." I am not sure I understand where that comes from. I can't seem to figure out where that is set. I see it in iscsi-ha.conf but is that the only place it's configured? Can I just use an unused IP address? When I tried that I am unable to create a new iSCSI storage point, so something is clearly wrong.

"ha-cfg status" shows that the Pool HA Status is ENABLED on both machines, but the slave shows that the Daemon Status is not running.

"iscsi-cfg status" shows running but there is no virtual IP on the master; the slave shows what I set above but says it is not local. The screen keeps flipping to say that the cache is old.

I'm very confused...hopefully it's just me and some simple fixes. I'm open to suggestions here.
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