Got a chuckle out of this email this morning from Lenovo.

Subject: Is your company's data secure?

Answer: Yes, because we don't use Lenovo

Standing in Wal-Mart watching this Windows 10 Lenovo laptop on display which is stuck in a blue screen boot loop

Having just done an IP scheme change a month or so ago, I'm A DHCP Reservations believer. Made the process so simple.

@JaredBusch said in Skyetel auto enables billable services without notice:

@scottalanmiller said in Skyetel is a scam:

Well, more like hiding the fact that is clearly isn't a scam and you made a false statement.

I made a statement that was factual based on all the information I had at the time. I in no way made an intentionally false statement.

Oh are we allowed to do that? Jump to a (radical) conclusion prematurely and then defend it by "I didn't have all the facts"?

@IRJ said in Skyetel auto enables billable services without notice:

Can we please just nuke this whole thread? All the feedback was already taken into consideration. It's really not becoming a good look for anyone.

If anything, I think it's been a good look on Skyetel and an example of their customer service. Granted, it's out in the open and therefore have incentive to do better, but I think they've handled the bashing well and taken appropriate steps to satisfy the needy.

@pmoncho said in Email server options:

@Dashrender said in Email server options:

@scottalanmiller said in Email server options:

@Dashrender said in Email server options:

Now fine, you said you have some existing hardware that you can use for it, but will be replacing it in a year or two - that cost should definitely be added in.

Should factor, for sure. But it is often super cheap. Zimbra or MailCow use very few resources compared to something like Exchange. The per user cost gets super low in most cases. If you want a top end cost, price it out on Vultr, Digital Ocean, or Linode and see what it would cost that way. It'll be "low". And running it on your own will always be way less. So its super conservative.

Interesting. My issue on my VM platform is storage - I don't have a 500 GB+ left over to offer all 100 of my users 5+ GB

I wish I could get my 5+ GB users to understand how useless their email hoarding is. Half the emails they keep for 8+ years are irrelevant to anything today.

@dbeato said in Miscellaneous Tech News:

@scottalanmiller said in Miscellaneous Tech News:

I know y'all are concerned... Snapchat just went down.

Lol, it was in and out but not much

My baby girl just turned 18 months. It indeed goes by quickly. You lose a lot of personal time, but they're worth it. Just gotta get creative with your time.

They all have basic Azure AD functionality and features, but the premium stuff doesn't come standard on any Office 365 plan I don't believe. It's a separate add-on. The Microsoft 365 plans include it to various levels I believe and you can get it with bundles like EM+S and such.

What are the deals you're looking to take advantage of this holiday season? I know in years past, some more unknown VPS providers have offered some good deals. What are you looking at?

My wife's birthday is today so I'll be getting her a new iPhone through Wal-Mart's deals on Thursday night. $400 gift card when purchasing iPhone 8, 8+, or X with qualified activation. $300 gift card with purchasing iPhone XR, XS, or XS Max with activation.

I've been running WB. 16.10.0010 for a few months now without issues on a couple 2920's.

My guess would be yes. Most of those released 2015-2016. We've since seen their 3rd gen products released around 2018 with the HD products, and now the UAP6 devices are starting to trickle out. Doesn't really make sense to keep promoting the older stuff.

https://help.ui.com/hc/en-us/articles/360012192813#faq-device-gen

@wirestyle22 said in Non-IT News Thread:

https://www.instagram.com/tv/CEDBcJuA2JB/?igshid=awlz0i67myqf

Watch this guy apologize for hitting a grand slam

Jomboy covered this well. So pissed Tatis actually apologized and that his teammates didn't back him.

@Dashrender said in RAID5 SSD Performance Expectations:

@scottalanmiller said in RAID5 SSD Performance Expectations:

@zachary715 said in RAID5 SSD Performance Expectations:

Did some reading initially which led me to believe that Write Through was the better choice for performance as well as data loss issues.

Write Through is, in theory, better for reliability but isn't a real consider in a well maintained controller. But it kills performance by bypassing the cache.

We assume your controller has either non volatile cache or battery backup.

PERC H730p Mini has 2GB NV cache.

@scottalanmiller said in RAID5 SSD Performance Expectations:

@zachary715 said in RAID5 SSD Performance Expectations:

Did some reading initially which led me to believe that Write Through was the better choice for performance as well as data loss issues.

Write Through is, in theory, better for reliability but isn't a real consider in a well maintained controller. But it kills performance by bypassing the cache.

Part of the reason I created this thread so that someone might see my current setup and let me know that. I wasn't aware of how much the cache impacted performance for SSD. I know now

@Obsolesce said in RAID5 SSD Performance Expectations:

@zachary715 said in RAID5 SSD Performance Expectations:

I modified Server 2 with the SSDs RAID cache policy from Write Through to Write Back, and No Read Ahead to Read Ahead

Why was it write-through to begin with? I've only done that in some very niche instances.

I've always configured Write Back in the past, but didn't know if using SSDs changed that. Did some reading initially which led me to believe that Write Through was the better choice for performance as well as data loss issues. Maybe should have done a little more research prior to deciding.

Quick update, I modified Server 2 with the SSDs RAID cache policy from Write Through to Write Back, and No Read Ahead to Read Ahead. This appears to have made a drastic improvement as 55GB Windows VM live vMotions to Server 2 are now being completed in about 1 1/2 minutes vs 4 minutes previously, and the network monitor is showing performance on par with what I was seeing on Server 3. Now on to getting all 3 servers in direct connect mode for vMotion and backups over 10Gb/s. Thanks.

@Grey said in Non-IT News Thread:

@mlnews said in Non-IT News Thread:

A potentially deadly weather pattern is setting up across the central US

Extreme temperatures coupled with high humidity flowing from the Gulf of Mexico have set the stage for life-threatening heat in parts of the central and southern US.
Texas and Oklahoma are no strangers to excessive heat in the heart of summer and, a little over 10 days into the season, the region is bracing for stifling heat through the upcoming holiday weekend.
Temperatures are set to feel hotter in Dallas,Texas, than in Death Valley, California. Earlier in the week, parts of Texas registered the ultimate mark of oppressive warmth. Some cities including San Antonio, Lufkin and Victoria set records for hot low temperatures, with some failing to dip below 80 degrees even in the overnight hours.

goddamnit, 2020. So help me, if the elections go badly in Nov, I'm signing up for a Mars 1-way ticket.

There's no option other than going badly, so go ahead and get that pre-registration going lol.

@scottalanmiller said in RAID5 SSD Performance Expectations:

Nothing your random writes are super high, way higher than those disks could possibly do. 10K spinners might push 200 IOPS. So 8 of them, in theory, might do 1,600. But you got 70,000. So you know what you are measuring is the performance of the RAID card's RAM chips, not the drives at all.

Got ya. I may just have to evacuate this server for the time being and do some various testing with different RAID levels and configs to see how they compare. I just would have expected a little more noticeable performance difference than what I'm seeing. I've seen it in VMs all along where I didn't think they were as zippy as they should be, but they were quick enough for what we were doing so didn't really dig. But now I'm curious.

@scottalanmiller said in RAID5 SSD Performance Expectations:

@zachary715 said in RAID5 SSD Performance Expectations:

EDIT: I see CrystalDiskMark has the ability to measure the IOPS. Will run again to see how it looks.

Yup, that's common.

But aware that you are measuring a lot of things... the drives, the RAID, the controller, the cache, etc.

Results are in...

Server 2 with SSD:

Server 3 with 10K disks:

Is anyone else surprised to see the Write IOPS on Server 3 as high as they are? More than double that of the SSD's.