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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131 views

RAID 1, mixed size drives?

Hi I have a couple of windows systems that I wanted to install RAID 1 onto, I have purchased PCI express controller cards and extra drives, but here I made a mistake, one PC has an existing 3.5" 160Gb ...
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1answer
403 views

How can I locally analyze SMART logs from a server?

I have Ubuntu 10.04 server running on a desktop at home. I rebooted, and the machine was unreachable after 10 minutes or so. At this point I should have connected a console (monitor using VGA cable). ...
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2answers
516 views

Rule of thumb: SATA for storage & serving static content, SSD/SAS for databases?

The question says it all. But, is it true? Can someone explain what's the differentiating factor here (how one type of disk is better than another for a specific purpose)? (FYI, I've tried searching, ...
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1answer
180 views

PCI SATA Controller Card Locking Up at Boot

So I have the following setup - ASUS M2N4-SLI Motherboard with AMD Chip of some kind with 4 GB Dims 2 CD/DVD ROM Drives 1 320 GB SATA Drive containing the CentOS Operating System and 2 250 GB SATA ...
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2answers
586 views

1 TB SATA HDD on a Dell Poweredge sc1420?

Can anyone tell me if I can use an standard 1 TB SATA HDD on a Dell Poweredge SC1420? Let's say this one: http://www.compusa.com/applications/SearchTools/item-details.asp?EdpNo=61389&CatId=2459 ...
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1answer
1k views

detect specific device is USB / SATA apart from dmesg output

Suppose in a linux machine you have both SATA and USB devices present, and if they are all detected properly, how do you know whether a specific device(sda1/ sdb1) is USB device OR SATA device. Note: ...
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1answer
576 views

Install SAS/SATA backplane in Dell PowerVault 220S

Is the backplane of a Dell PowerVault 220S svc tag 3sdpcb1 (14 drive, 80 pin hot swap scsi) upgradeable to a SAS/SATA backplane & controller card replacement? The unit already seems to be quite ...
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1answer
486 views

SAN connected through SAS with SATA disk

let's have P2000 G3 with SAS Dual Controller and DL120 G6 with HP SCO3e SAS HBA cards. 1) I know it's bit dumb question, but just to be sure. The array will be filled by SATA disks. Will be the SAS ...
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1answer
1k views

Mystery stack traces in /var/log/messages

I am seeing the following messages in my server's /var/log/messages. They look like stack traces and are not preceded by any narrative (e.g. "such-and-such has gone wrong"). I am almost certain they ...
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2answers
697 views

question about a sata read/write speed

I'm contemplating biting the bullet for an ssd drive in a server, obviously I know it will be MUCH faster than a regular 7200rpm sata2 3gbps drive. The nice thing about ssd's is often they post the ...
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1answer
989 views

SATA drive not recognized when installing RHEL 5.1 on PowerEdge R410

Here's my setup: Dell R410 with Perc S100 (software) raid controller on an Intel ICH10R chipset The first problem is that the Perc S100 is only supported on windows. I'm trying to install RHEL 5.1. ...
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2answers
2k views

SATA hard resetting link

Here is my dmesg output: ata2.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x6 frozen ata2.00: cmd 60/48:08:6f:13:3a/00:00:01:00:00/40 tag 1 ncq 36864 in res ...
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3answers
299 views

Type of Storage for VMware View Implementation

We're doing a virtual desktop pilot and I was wondering what kind of SAN storage is commonly used. I've heard conflicting reports of SAS/SATA disks or even SSD or large read/write cache settings. ...
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1answer
75 views

Can I use an EIDE ATA-133 hard drive in a server that uses SATA?

I have an old 160 GB EIDE ATA-133 hard drive, which I would like to use in my Dell PowerEdge T105 server. However, the cables inside the T105 are SATA, which won't connect to the drive. Is there ...
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1answer
424 views

IBM x260m won't boot from PCI SATA card

We ghosted our old Windows 2003 drive to a new 1TB one, and connected through new PCI SATA card. The x260m server fails to boot with error 1962: "Boot sector not found." When we connect the drive ...
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1answer
275 views

linux need to discover local sata mirror before hba attached scsi

(none of the machines mentioned are in production) Hello, I'm trying to install Centos 5.4, which wants to put the boot loader on either the boot sector of the boot drive (a local SATA mirror, ...
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3answers
1k views

When using an external SATA enclosure, how can I discover newly added drives (Ubuntu Linux)?

I have been working on a system for processing data on large numbers of independent hard drives. To accomplish this, I purchased a Sil3124A 4-port eSATA controller card and a 10-bay external SATA ...
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2answers
384 views

Is it possible to install a solid state drive into a Sun Ultra 40 M2 workstation?

Our Sun Ultra 40 M2 workstations came with SAS drives, but my understanding is that the backplane will support both SAS and SATA. Sun's docs specify a very limited number of supported drives, but I'm ...
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1answer
113 views

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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4answers
411 views

Wubi SATA Drive Problems

I installed Wubi on my 1TB Sata drive. Windows still works fine but Wubi won't boot. I believe this has to do with the sata drive? Ubuntu installed on a seperate partition works, but I would prefer ...
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2answers
16 views

SATA Drive order for unknown Ubuntu Distro with multiple partitions

We have a server that was being decommissioned and it was thought that all the data and services had been migrated to new systems. Instructions to our tech was to remove drives and prepare the system ...
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2answers
46 views

How to replace SCSI with SATA or adapt SCSI to SATA drives

At first, I apologize for my question, but I am complete beginner. My friend gave me an old HP Proliant DL385 server which was replaced in bank, where he works, by newer stuff. Because of privacy, ...
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2answers
32 views

What limits a Device not to detect multiple LUNs behind a single target?

What limits a Device not to detect multiple LUNs behind a single target? What is required to make this possible in broad perspective? I want to know if there are any limitations in SAS/SATA or SCSI? ...
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0answers
49 views

SATA III HDDs not working on SATA II RAID HBA

I would appreciate any help with this. We have Sunfire x4275 disk server with Sun StorageTek SAS RAID HBA and trying to get working these disks: WD RE 4TB Enterprise SATA III (WD4000FYYZ) Sun RAID ...
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0answers
49 views

ML310 Gen8 SATA Controller losing settings

We have purchased a couple of ML310 Gen8 with Sata Drives. They have both lost their raid controller setting. We just have to go back in and set the drive back to the array and all is fine. Anyone ...
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1answer
101 views

LSI Megaraid 150-6 as regular SATA controller

I have an old but reliable server board that does not have any SATA ports on it. Also i have LSI Megararaid 150-6 (with latest firmware) which i want to use as ordinary "dumb" SATA controller. I ...
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0answers
95 views

Sending a hard reset to a SATA drive

How can I force a reset (either a COMRESET reset or a hard reset) on a SATA drive directly connected to a Linux system.? Trying sg_reset doesn't work, nor does hdparm -w.
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0answers
77 views

2950 internal backup SATA drive

We have a Dell 2950 II with 4 76GB drives in a RAID 10 configuration, running ESXi and 5 virtual machines. The RAID controller is Perc5/i. There is a low transaction rate, so this gives us minimal ...
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0answers
40 views

Will any SFF-8087 work with a IBM M1015 controller?

I'm planning on buying an IBM M1015 SATA controller (I'm going to run it in IT mode.) I was hoping to use something like this ...
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1answer
242 views

Can I use a RAID card with chipset SIL3124 with no driver?

I have a software RAID card with a SIL3124 chipset. (This one). As you configure the RAID via BIOS, is it possible to use this card with 3 disks (RAID 5) with any OS without installing any driver on ...
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0answers
20 views

AHCI and hotplugging

How do I know when a SATA AHCI controller supports hotplugging (for servers running Linux)? Apparently, whether AHCI is enabled or not doesn't mean everything. Can I query the driver in /sys for ...
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1answer
275 views

IBM x3650 M1 SATA support up to 2 Tb

I have an IBM x3650 (M1 [i think because of DDR2 rams]), an as i know it only support SATA hard drvies only up to 1 Tb. Is there any RAID controller firmware/BIOS update which can give the server 2 ...
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votes
1answer
40 views

Moving Harddisk to other server

I have a situation that required to move 3 SATA hard Disk from a Dell T100 to T350 Server. This was working 90% ok and the Windows 2008 server started fine need only install Drivers. HD 1Tb ...
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votes
1answer
418 views

ML 350 additional SATA RAID controller (mirror only)

I have a Proliant ML350 G8 with two SAS raid arrays currently set up - thereby maxing the default P420i raid controller. I need to set up a large video dump space in addition to this existing set-up ...
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votes
0answers
697 views

ata: failed command: WRITE FPDMA QUEUED / hard resetting link

I'm getting a ton of errors like the following during a raid rebuild after replacing a harddisk. SMART values of the new disk look perfectly fine. Are the errors likely to be caused by a faulty disk, ...
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1answer
508 views

KVM: pass-through SATA hot-swap drive?

I have a SATA hot-swap cage in my Linux box. Is it possible to pass-through the SATA disk which is injected in that cage to a KVM guest? I have multiple disks however the SATA port will be always the ...
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0answers
156 views

High io usage and server hang

I have 3 dedicated server all with software raid-1 sata, centos or cloudlinux and cpanel. To all of them the last 10 days or so during cpanel incremental backup server has high io usage and hangs out. ...
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votes
1answer
229 views

Dedicated server - do SAS disks make a noticeable difference? [duplicate]

Possible Duplicate: What are the merits of SAS vs SATA drives? I am running a linux centos dedicated server. Basic specs are a Intel Dual Core Xeon X3065with 2GB ram and 2 x 160GB Sata ...
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1answer
181 views

Mirrored HDD on Windows 2000 Server become invalid on Windows 7 [closed]

I have a situation: I had two SATA HDD, on mirror (soft mirrow by Windows), on Windows 2000 Advanced Server x86 then I remove it, throw away the server and keep the disk. Now I want some data on ...
0
votes
1answer
975 views

ESXi onboard SATA passthrough Solaris vm cannot see disks

Usings an Asus Z8NA-D6, Xeon 5200... I believe they're on the HCL. Attempting something similar to this: http://www.napp-it.org/doc/downloads/all-in-one.pdf ESXi 4.1 U1 as hypervisor Hypervisor ...
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0answers
242 views

IBM eServer 326m hard disk(s)

pretty new one on this website (for asking questions at least :) ) I have a problem with an IBM eServer 326m series, regarding the hard-disks. In the datasheet it says that it supports up to 600GB ...
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1answer
1k views

IBM System x3500 M3 refuses to boot from LSI SAS card if blank SATA drive is connected on mainboard

Have an IBM System x3500 M3 that refuses to boot from the IBM branded LSI SAS card if any SATA drive is also connected to the mainboard. The system restarts itself over and over. No error messages. ...
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votes
2answers
78 views

Options for SATA ports on motherboard for Files server [closed]

I am planning to build a big file server. (Windows or FreeNAS). I need at lease 300T of space. what options do I have to RAID all disks together? I mean on physical level what kind of connection ...
-1
votes
3answers
199 views

How to arrange 2 SSD with 2 SATA? [closed]

I like to have best io performance as well as good capaciyy and reliability out of a server that hosts a busy forum, which involves loads of static files download. I am wondering what is the best plan ...
-1
votes
1answer
101 views

SAS SCSI Converter [closed]

I recentely bought a Seagate Cheetah 146GB SAS ST3146755SS 10K Performance 15K RPM Hard Drive from EBAY and do have a computer that supports SAS. The problem is that I need to convert it into a SATA ...
-1
votes
1answer
177 views

How does plugging in a SATA drive to an SAS backplane affect maximum cable length?

The limit on SATA cable length is 1m, whereas the limit on SAS cable length is 10m. When using a backplane which advertises support for SAS and SATA, with a SAS RAID controller and one SATA drive, ...
-1
votes
3answers
969 views

Dell R510 backplane/LSI RAID card

I've been tasked to price up and order a new server. My plans are for a Dell Poweredge R510 with the 8 HDD option, an LSI 9265-8i RAID card, two Dell 600GB 15k 3.5" SAS drives in RAID 1, and six Intel ...
-1
votes
1answer
226 views

Database server is better to have SAS than SATA, also preferable RAID1?

I want to know if it's better to hast DB server by SAS hard disk than SATA hard disk? And it's also better to use RAID1. I don't know much about RAID. If the server is RAID6 default. Can I change ...
-1
votes
2answers
362 views

K8NDRE motherboard in server fails to complete BIOS load with error 0078

K8NDRE motherboard with 4 sata drives, was running fine. Drives had raid-0 and raid-1 partitions, using mdadm. The onboard raid is disabled. Upon reformatting the drives, setting a new partition ...
-1
votes
2answers
1k views

PERC 6/i will not find my SATA drives

I got a PERC 6/i for our build-system machine running ESXi 5.0update1. The hardware is a MSI X79A-GD65 with Intel X79 chipset, Extreme i7 CPU. I also got a SFF8484->4xSATA cable and connected it to 4 ...