Thin provisioning doesn’t take on the cost of capacity, it actually attacks the overhead of inefficient provisioning. Not all of that overhead is inefficiency, and not all of that can be tackled with thin provisioning. But some of it can. It’s a lot more of the cost than can be tackled by moving to SATA, for example. That I really like.
Everything
Back From the Pile: Interesting Links, December 24, 2010
Happy end-of-the-year week! I’ll be posting an 11-part series on thin provisioning starting today, but last week was eventful as well. I introduced my enterprise IT events calendar and wrote more about HP’s expiring ink and my HP printer’s demise. It was also time to write about The Four Stages of Vendor Blogging and advising my clients to Always Punch Above Their Weight.
Storage is Not Getting Cheaper
Why do we care about thin provisioning? Because storage is not getting cheaper. If you went to buy a disk ten years ago, you’re going to spend about the same as would today, but you’re going to get a lot more capacity – a lot more capacity! The fact that we have terrible utilization of enterprise resources is really not helping us, and it’s not getting any better. It hasn’t improved because they are “doing storage” the same way.
HP Photosmart Ink System Failure – Error: 0xc19a0035
Yesterday I discussed HP’s expiring photosmart ink cartridges and advised pressing “OK” to keep using them anyway. Today we talk about what happens when the ink system really does fail.
What Does HP Printer “Ink Cartridge Expired” Mean?
HP’s inkjet printer ink cartridges are really expensive, so I’m always annoyed when my printer runs out. But my HP Photosmart C6180 started complaining that the cartridges are expired, prompting me to replace them before they’re even empty! I decided to look into the matter, and I’m not happy with the explanation.