Howdy. Not a sysadmin yet, but definitely a reddit refugee. Currently taking a break from changing passwords and running gpupdate to keep exploring this glorious neck of the interwebs
I woke in business tech support for an ISP. I wonder how many times I’ve been yelled at by IT because of those and them not understanding the fucking product they bought.
I work in business tech support for an ISP. I wonder how many times I’ve been yelled at by IT because of those and them not understanding the fucking product they bought.
I’ve been a big proponent of HP Procurve switches in the enterprise but if cloud connectivity is going to be a requirement then I’d rather just go in with Cisco/meraki.
Avoiding the confusing licensing/connectivity requirements were why I used procurve in the first place
But how will you manage your internal LAN from “the cloud” if your configuration isn’t created, stored and managed from “the cloud”? Surely, you aren’t some heathen who would rather not create the extra attack surface of having all that exposed to the internet? No, this is The Way. Cloudify ALL THE THINGS! No local configs. Trust “the cloud” to always be there. There has never been any example of service providers turning off cloud services and leaving users with expensive door stops. Nope, never. There is no Nest of products for which this had happened.
Sarcasm aside, never buy hardware which can’t be used without a proprietary cloud service. If you can’t turn those requirements off, then you don’t really own the device. You’re just renting it with a high, up-front activation fee and the requirement to handle disposal. Even worse, you get to go through all those costs again when the company decides you need to buy a new version.
Do you mean Aruba "Instant On"? If so, you are withholding some important bit of information.
They are perfectly usable without an app or cloud console. Will get DHCP IP and you can log in to the local web interface and manage it that way. The caveat is that it has to be VLAN1.
Sure, crosspost away. As long as we’re not getting too many duplicate posts within /c/sysadmin about the same topic, it doesn’t matter much the source.
I don’t know, but ideally that data would be cached in RAM. Maybe if you used intelligent tiered storage with a flash tier it could reduce wear and access times.
Ultimately I doubt that this is going to have a significant impact on drive lifespans. A surveillance camera PVR is writing 24/7 which is more intense, and those drives still last plenty long.
Interestingly enough, there are HDDs purpose made for surveillance (eg. WD Purple), and their special feature is that they’re dumb as bricks: since surveillance more or less continually writes, and only really reads when user directed, there’s practically no start-stop-move head, no predictions, no sleep, no need to cache system files… Just write-write-write in a line, then when you run out of space, start over.
For an HDD: kinda. Spinning up and spinning down the disk technically always comes with the risk of the drive damaging because of the physical components involved, and will eventually wear out. Constant writes would definitely be far harder on it, but more spinning time is always generally likely to wear it out faster.
Constant reads wouldn't be as hard on the drive, but again, the more the mechanics inside the drive work/move, the more they will wear down. For HDDs, most failures are mechanical failures.
That said, even with a consumer grade drive, I personally wouldn't worry too much about it; modern drives are pretty solid in general, just make sure you backup anything important.
If you're really worried about it, WD's gold line is made for constant reads/writes 24/7 and to be reliable under those conditions
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