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    2. olivier
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    Posts

    Recent Best Controversial
    • RE: How Complete is XenServer Really

      @DustinB3403 Don't forget to tell there is a commercial solution for companies wanting to have a turnkey+update+support with it 😉

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra and Continuous Replication

      @FATeknollogee Citrix. Backup speed is not XO dependent.

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra and Continuous Replication

      @DustinB3403 Just create a test VM and start to use it. And play with it 🙂

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra and Continuous Replication

      @DustinB3403 Yes, because it's a clone, it left the initial copy untouched (and it still be used for the next backup). If you don't need the original and the copy because of the new clone, remove them. It won't affect the clone.

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra SMB Remote problem

      Please put a screenshot here with how you filled those fields.

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra and Continuous Replication

      @Dashrender Speed of backup is not related to XO. Believe me, if we could done something about that, we would do it. But there is improvements on XS7 and a new patch coming will also double or triple perfs (at least).

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra and Continuous Replication

      We prevent to start it for a very good reason: if you start it, you'll change blocks on the disk. You next backup will send the diff coming from the original VM, and apply it. But because blocks changed, this will corrupt the copy.

      A fast clone won't cost you anything. Anyway, if you are SURE about what you are doing (eg original VM destroyed), you'll have to change the blocked_operations field of the VM (we added start as a blocked operation).

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller said in A Mandate to Be Cheap:

      @olivier said in A Mandate to Be Cheap:

      @scottalanmiller said in A Mandate to Be Cheap:

      It requires no TECHNICAL knowledge in a business to get a good MSP. That's one of the first business flaws and a fundamental underpinning to many mistakes. You don't need good HR knowledge to hire good HR outsourcing companies. You don't need a law degree to hire a lawyer. Why do businesses need to be IT managers to hire an IT outsourcer?

      IT is a business function. If you had IT skills yourself, enough to hire based on knowing all the answers yourself, why would you be hiring someone else to do that? Outsourcing is moving skills out of the house, not duplicating them.

      I agree, but that sounded like inception 😉

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller said in A Mandate to Be Cheap:

      It requires no TECHNICAL knowledge in a business to get a good MSP. That's one of the first business flaws and a fundamental underpinning to many mistakes. You don't need good HR knowledge to hire good HR outsourcing companies. You don't need a law degree to hire a lawyer. Why do businesses need to be IT managers to hire an IT outsourcer?

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller So this kind of shop aren't doing IT in their core business. So why not externalize it? Far cheaper than having a dedicated IT guy.

      I mean, roughly the idea is:

      • externalize everything that's not your core business
      • internalize everything that's your core business

      Here in France, there is very few SMB's with one IT guy. On what I see on the field, those in these case are using service providers, that's all.

      I wonder, is it a common case elsewhere to have a dedicated IT guy for a small company selling shoes?

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      I don't care 🙂

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      Okay so it could be companies from which size roughly?

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller said in A Mandate to Be Cheap:

      A one man shop, in case of an emergency, doesn't have the resources to even know who to contact for support when things break because the one person that knows everything is gone when a disaster strikes (often.)

      A one man shop isn't a shop with there is one people inside it? Or you mean "one IT guy shop"?

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller said in A Mandate to Be Cheap:

      @olivier said in A Mandate to Be Cheap:

      @scottalanmiller said in A Mandate to Be Cheap:

      @olivier said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @coliver said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @scottalanmiller said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      The term cheap to me (and I think others) means it needs to perform to the level that we can still run production (or whatever the use case is) and save more money than what we may have been proposed before.

      That's an undefinable definition. Cheap but not the cheapest, good but not the best for us. So not the best option for the business, but not recklessly cheap. How do you make decisions around that? How do you decide what is "cheap enough" while being "not so bad" but not just choosing "what is best for the financial interest of the business?"

      I'm seriously, without a clear definition but also without the goal of doing what is right for the business... what's the motivator for this? What makes something the lesser choice, but good enough?

      Isn't part of being the best solution also having the lowest cost while still getting all of the needed items from that solution?

      Right, but cheap denotes that you are making sacrifices that would stop you from getting the best solution for you business. At least to me it does.

      So can it be cheaper and still solve the problem and not be the best?

      Xen Orchestra from the sources is as cheap as it gets (because of the functionality of it). Meaning the XO Updater script, the capability to install it in a matter of minutes.

      The fact that XO by it's self is disposable, and recreated in minutes.

      Not that I don't love @olivier for the work he's created, but the source option is literally the best choice for this business.

      is it? Could you spend the time you spend updating XO doing other things that are more valuable to the company? Maybe? Maybe not?

      ./xo-update.sh

      It's a 15 second command at most, that installs the most current updates. How much value can be squeezed out of 15 seconds?

      It can even be scheduled via cron...

      I feel I will "laugh" a bit when we'll migrate some data via the updater and a special script because we changed the data structure for a lot of technical reasons. Remember that doing that don't mean you have control. It could also break your install anytime due to npm.

      A lot of customers don't want to take that risk. XOA price is not the software, it's the support.

      Absolutely, it's all about support. And it makes sense for most "greater than one" man shops. Or for those that are overworked or lack the skills to self maintain.

      Exactly!

      edit: "overworked" is not the only reason. Responsibilities are another. A lot of companies won't buy a software if there is no one behind.

      Not in one man shops, though. The logic that they need support for their software normally carries over to IT and a single man can't reasonably support the internal IT in the same manner that they would want. So the two really don't go together.

      XOA isn't really targeting directly "one man shops", except if it's a core business (ie selling the tool to people or rely on it's working to not go out of business if there is a problem)

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      Extra note: if a one man shop is using XO to make a living, that's business critical. And if you can't afford pro support for your core business, that's a risk.

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @scottalanmiller said in A Mandate to Be Cheap:

      @olivier said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @coliver said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @scottalanmiller said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      The term cheap to me (and I think others) means it needs to perform to the level that we can still run production (or whatever the use case is) and save more money than what we may have been proposed before.

      That's an undefinable definition. Cheap but not the cheapest, good but not the best for us. So not the best option for the business, but not recklessly cheap. How do you make decisions around that? How do you decide what is "cheap enough" while being "not so bad" but not just choosing "what is best for the financial interest of the business?"

      I'm seriously, without a clear definition but also without the goal of doing what is right for the business... what's the motivator for this? What makes something the lesser choice, but good enough?

      Isn't part of being the best solution also having the lowest cost while still getting all of the needed items from that solution?

      Right, but cheap denotes that you are making sacrifices that would stop you from getting the best solution for you business. At least to me it does.

      So can it be cheaper and still solve the problem and not be the best?

      Xen Orchestra from the sources is as cheap as it gets (because of the functionality of it). Meaning the XO Updater script, the capability to install it in a matter of minutes.

      The fact that XO by it's self is disposable, and recreated in minutes.

      Not that I don't love @olivier for the work he's created, but the source option is literally the best choice for this business.

      is it? Could you spend the time you spend updating XO doing other things that are more valuable to the company? Maybe? Maybe not?

      ./xo-update.sh

      It's a 15 second command at most, that installs the most current updates. How much value can be squeezed out of 15 seconds?

      It can even be scheduled via cron...

      I feel I will "laugh" a bit when we'll migrate some data via the updater and a special script because we changed the data structure for a lot of technical reasons. Remember that doing that don't mean you have control. It could also break your install anytime due to npm.

      A lot of customers don't want to take that risk. XOA price is not the software, it's the support.

      Absolutely, it's all about support. And it makes sense for most "greater than one" man shops. Or for those that are overworked or lack the skills to self maintain.

      Exactly!

      edit: "overworked" is not the only reason. Responsibilities are another. A lot of companies won't buy a software if there is no one behind.

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @DustinB3403 said in A Mandate to Be Cheap:

      @olivier Hey that's why we have a beta system.

      🙂

      So you have to maintain a beta system, find out when it breaks, migrate the data (if it happens) and check how to do that, and then update the production.

      That's OK, but it starts to cost time...

      posted in IT Discussion
      olivierO
      olivier
    • RE: A Mandate to Be Cheap

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @coliver said in A Mandate to Be Cheap:

      @Dashrender said in A Mandate to Be Cheap:

      @scottalanmiller said in A Mandate to Be Cheap:

      @DustinB3403 said in A Mandate to Be Cheap:

      The term cheap to me (and I think others) means it needs to perform to the level that we can still run production (or whatever the use case is) and save more money than what we may have been proposed before.

      That's an undefinable definition. Cheap but not the cheapest, good but not the best for us. So not the best option for the business, but not recklessly cheap. How do you make decisions around that? How do you decide what is "cheap enough" while being "not so bad" but not just choosing "what is best for the financial interest of the business?"

      I'm seriously, without a clear definition but also without the goal of doing what is right for the business... what's the motivator for this? What makes something the lesser choice, but good enough?

      Isn't part of being the best solution also having the lowest cost while still getting all of the needed items from that solution?

      Right, but cheap denotes that you are making sacrifices that would stop you from getting the best solution for you business. At least to me it does.

      So can it be cheaper and still solve the problem and not be the best?

      Xen Orchestra from the sources is as cheap as it gets (because of the functionality of it). Meaning the XO Updater script, the capability to install it in a matter of minutes.

      The fact that XO by it's self is disposable, and recreated in minutes.

      Not that I don't love @olivier for the work he's created, but the source option is literally the best choice for this business.

      is it? Could you spend the time you spend updating XO doing other things that are more valuable to the company? Maybe? Maybe not?

      ./xo-update.sh

      It's a 15 second command at most, that installs the most current updates. How much value can be squeezed out of 15 seconds?

      It can even be scheduled via cron...

      I feel I will "laugh" a bit when we'll migrate some data via the updater and a special script because we changed the data structure for a lot of technical reasons. Remember that doing that don't mean you have control. It could also break your install anytime due to npm.

      A lot of customers don't want to take that risk. XOA price is not the software, it's the support.

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra new design

      This time, the changelog is following even the patch release: https://github.com/vatesfr/xo-web/blob/next-release/CHANGELOG.md

      So you know exactly what's new 🙂

      posted in IT Discussion
      olivierO
      olivier
    • RE: Xen Orchestra new design

      5.2.1 is out guys!

      posted in IT Discussion
      olivierO
      olivier
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