Serial ATA (SATA or Serial Advanced Technology Attachment) is a computer bus interface for connecting host bus adapters to mass storage devices such as hard disk drives and optical drives. Serial ATA was designed to replace the older ATA (AT Attachment) standard (also known as EIDE), offering many ...

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connecting SATA SSDs to SAS

Is there any performance loss when connecting a SATA SSD to a SAS controller? Edit: Assume the controller doesn't have SATA connectors and I use a SATA to SAS interposer. Will there be any performance ...
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SATA Disk not recognized in brand new server

We bought a HP Proliant ml350 g6 server for our work place. It comes with RAID 5 supportted by SAS disks. It also has SATA 750 GB disk. We wanted to install windows server 2008, but the SATA disk is ...
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4answers
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How much impact does hard drive cache have on IO performance

How much impact does hard drive cache have on IO performance Are there any statistics or performance tests available that can tell me if there is a difference is 16MB vs 32MB Cache? If it matters, I ...
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3answers
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Can SAS drives be used with SATA controllers?

Can I buy SAS drives on my SATA Controller? What is the compatibility and restrictions about mixing these?
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5answers
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how do you mount and format /dev/sda to a different /dev/ name?

We have linux box running fedora. It has a small laptop hard drive running the OS and a 3ware RAID controller running 3 SATA drives RAID 5. When we boot the computer and login, I run “fdisk –l” ...
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3answers
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How do I know if I have a SATA compatible machine without opening the box?

How do I know if I have a SATA compatible machine without opening the box? Or is the only way to open up the box and look at the connectors?
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NCQ: what is a safe maximum of tags per drive

I have 16 Seagate Barracuda ES.2 drives in a RAID array. If I select "tags per drive" parameter too high, I get "unexpected drive timeout" across all drives under heavy use. What value should I ...
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758 views

Is there an Emergency Rescue Disc (ERD) that allows for slipstreaming SATA drivers?

I have a computer at work that was baselined with the DISA Gold Disc, to include disabling the built-in admin account and setting its password to something unknown. So, while trying to use the repair ...
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2answers
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Data Recovery on faulty sata drive that is not being properly detected in Windows

My computer is configured with two sata HDDs. The primary one crashed the other day and now I am trying to recover the data that is on it. I've plugged the faulty HDD into a machine where the primary ...
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7answers
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Installing Windows Server 2003 on a TYAN MB with SATA RAID

I'm trying to install Win 2k3 Server on my new TYAN S5350 Motherboard. The controller is configured for a RAID 0 with 2x 500Gb Harddrives. I made a floppy disk with the drivers but it doesn't work: ...
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5answers
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Does this DIY SATA NAS Solution make sense for me?

I have approximately 10 servers configured as such: AMD 64 X2 AM2 dual or quad core chips 4-16GB RAM DDR800+ Dual SATA II Software Mirrored Boot Drives (Win Server) I would like to configure them ...
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8answers
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Getting data out of a non-working SATA drive

Can anything be done to get data out of a dead SATA drive, the drive won't even show up on the list of drives when booting the computer? UPDATE: The drive was never backed-up. It was an external ...
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6answers
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SATA Disks that handle write caching properly?

It's pretty common to see advice to disable the write cache on individual disks used for databases because otherwise some disks will acknowledge writes that haven't yet made it to the disk surface. ...
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5answers
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VMWare Server High Processor Usage (Disk I/O)

I have a Dell Power Edge 6850 with 2 physical Dual Quad Core Processors and 24GB of Ram as our VMWare Host Server. We have VMWare Server (Old GSX) installed on this box and have 5 Virtual Servers ...
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4answers
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Can any hard drive of the same format be put into a hot-swap tray?

I'm looking at buying a hot-swap NAS that supports SATA/SATA II hard drives. Can I get any SATA drive and put it into the hot-swap trays it comes with, or will I need to find a certain kind of drive? ...
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3answers
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What are the merits of SAS vs SATA drives? [closed]

What are the merits of buying SAS drives over SATA drives, or vice versa?
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5answers
276 views

Temporary external mounting of 3.5" SATA/IDE drives

What do you use for temporarily externally mounting 3.5" SATA and IDE hard drives? When I'm in the field and just have a laptop with me, I'd like to be able to mount a client's drive to my laptop for ...
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2answers
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Is sata 2 backwards compatible with sata 1

Simple question, Is SATA 2 compatible with SATA 1.
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9answers
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How do I make Linux recognize a new SATA /dev/sda drive I hot swapped in without rebooting?

Hot swapping out a failed SATA /dev/sda drive worked fine, but when I went to swap in a new drive, it wasn't recognized: [root@fs-2 ~]# tail -18 /var/log/messages May 5 16:54:35 fs-2 kernel: ata1: ...