A single array with a larger IOPs capacity will typically soak up the lumps and bumps of your workload better than 2 smaller arrays. SSD? you haven't shown us any analysis of the workload, just that it is "fairly busy", so again the same answer applies. –Mark Storey-Smith Mar 24 '13 at 11:46 add a comment| Generated Fri, 20 Jan 2017 11:33:30 GMT by s_wx1077 (squid/3.5.23) click site
While it can't protect against a catastrophic hardware failure, keeping your OS on one partition and your media on another can guard against losing everything in a software failure. and I'm sure the users of the system will appreciate that during the X hours of downtime they suffer while a) ops dig around in the basement for a replacement disk It increases your risk for failure, but since TempDB only buffers data, you can't experience data loss. RAID 1 for OS RAID 10 (6 disk) for data/logs/tempdb There is rarely any point in a split with so few spindles available. http://www.techspot.com/community/topics/optimal-sata-setup.52799/
Valid, but worthless syntax in switch-case? One thing you didn't mention, but could try (if you haven't already): Microsoft recommends splitting your TempDB up over several files (one per CPU). The article is this one: A SQL Server DBA myth a day: (12/30) tempdb should always have one data file per processor core.
Striped RAID? There's the hardware question and then there's the partition question. But I'm not a hardware expert. Best Partition For 500gb Hard Disk I'm thinking more of the Raid 1 that he has for the log files.
That doesn't sound like a great option for write purposes, and AFAIK log files are not read limited, but write.. –Marian Mar 23 '13 at 23:03 I have added Best Way To Partition 2tb Hard Drive http://msdn.microsoft.com/en-us/library/ms175527(v=SQL.105).aspx share|improve this answer answered Mar 20 '13 at 19:16 TimG 25715 3 Tempdb is used for many things, but don't treat it as a throwaway database and place it How do I align enumerated equations to the left and text to the right? http://www.tomshardware.com/forum/295683-31-bios-setting-sata-install Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the
Writes to data pages occur on checkpoint, not on every modification. –Mark Storey-Smith Mar 24 '13 at 1:01 1 @DavidSpillett True, there will always be cases where the split is Best Partition Size For 500gb Of course if your workloads are all very light on write operations then you shouldn't spend too much time worrying about keeping data and logs separate, as it'll make little performance Smith Forums Premium Premium Content Buy Membership Shop Tested Swag Shop Gear Facebook Twitter YouTube RSS FacebookTwitterYouTubeRSSTwo Hours of Awesome / Tested: The Show 2016FacebookTwitterYouTubeRSSExploreStar WarsComic-ConTechFoodArtSciencePremiumVideosFeaturesInside Adam Savage's CaveInside Jamie's ShopQuick Tweet There are a lot of choices when it comes to storage on computers.
Your cache administrator is webmaster. more info here Maybe you'd prefer individual movie, music, photo, and game partitions under My Computer instead of organized in folders on a single partition. Best Way To Partition 1tb Hard Drive We never tested a real load on this new server, we never had a chance, the server was not ready on time. How To Partition 1 Terabyte Hard Drive The partition decision is the final chain in hard drive setup before you finally put data on there, and it's perhaps the easiest to answer.
Mirrored RAID?), and then there's the partition question. get redirected here So most people consider that a reasonable trade-off. I keep my OS and applications on a single-partition internal drive, but keep my media on an external hard drive. More To Like The EssentialsBest OfMost ViewedComic-Con 2015Tested Presents The Rancor share|improve this answer edited Mar 24 '13 at 1:21 answered Mar 23 '13 at 19:08 Mark Storey-Smith 27.2k568111 add a comment| up vote 6 down vote It all depends on your Should I Partition My Hard Drive Windows 10
External?), the controller question (standalone? SQL Server - Separating data, log, and TempDB files on a SAN Without more detailed analysis of what this server is doing, the same advice applies as given previously. I wish there was a definitive method to determine which of the options would be better without resorting to "trying it out" in a production environment. –DanP Mar 20 '13 at http://wphomeguide.com/hard-drive/need-help-configuring-drive-setup.php SQLIOSIM is a correctness and stress test tool, it is not a performance or load testing tool.
If you don't want to use a virtual machine or otherwise emulate other OSes, you need to install them on different partitions; you could run Linux on a VM in Windows Best Way To Partition Hard Drive What's the purpose of earpiece Agent Smith is wearing? How can I explain English existing in a fantasy world Disarium Dilemma In USA, can I set up a one-person corporation and pay myself mainly through dividends?
The second is a myth that Paul Randal debunked some time ago. Please try the request again. So MS documentation can be wrong, don't take it by heart. –Marian Mar 23 '13 at 22:28 1 "since TempDB only buffers data, you can't experience data loss"... Best Partition Size For 1tb Hard Drive Only do so if you have a representative workload that you can replay repeatedly, to ensure a fair comparison of the configuration.
let's go with the later as the former speaks for itself. For a write heavy situation separating the logs from the data can make a significant difference as each write involves updating both the log and the data files, so involves a There are also occasional bun fights about the data/log separation "best practice". http://wphomeguide.com/hard-drive/multi-drive-setup.php If you want to compare the performance for workload-Z, test workload-Z. –Mark Storey-Smith Mar 24 '13 at 0:57 1 @GreenstoneWalker "RAID1 is faster for writing than RAID1+0" is nonsense.
Without further reference to your workload (and the spec of those drives and any controller that is between them and the machine) I'd be inclined to go for three volumes: one Given the number of drives you have available, my starting point would be: Two drives, RAID 1 - Operating system, executables, pagefile. Sorry for the emphasis. If your workload is not heavily dependent on tempdb for things such as sorts, hash tables, and snapshot isolation, then you might be better off using the 6 SAS drives together
The answer is: ideally, use a hardware "partition" of storing different kinds of data on different devices. The best possible situation would be a series of solid state drives mounted on your Of course, such a setup can cost upwards of $10,000 and is far and away out of the question for most users. Does runway 32/33R at Madrid actually have a kink in it? The free version doesn't support 64-bit operating system installations, but otherwise offers plenty of features, and you can get the full, 64-bit-compatible version for $40. How do you organize your data on
Do you bother with multiple partitions? Just keep a spare around (or a hot-spare). more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Placing Transaction Log on Separate Volume [solid state]?
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