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68 views

ATA error: COMRESET failed (errno=-32)

Today I boot my laptop (HP pavilion dv6) running debian 7, and the window manager won't start. I just get over and over again errors as: [###.######] ata6: COMRESET failed (errno=-32) [###.######] ...
3
votes
1answer
122 views

Boot delay due to non-existent SATA disk

My ASUS M4A87TD EVO board has two on-board disk controllers, one of them is a JMicron JMB361 with one old IDE disk connected. When I boot Arch Linux, it shows in the system journal like this: Nov 02 ...
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0answers
45 views

Problem with Disk or Cable or Controler or?

i plug in a new disk and found this in systemlog on my debian: [639.840138] ata9.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen [ 639.840379] ata9.00: failed command: IDENTIFY DEVICE [ ...
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0answers
53 views

Raid 1 or just mirror SATA and USB Harddisk

I think about getting a Cubieboard, and to set up a Linux with OwnCloud. The board has a SATA and two USB Ports. I would like to store the main data on the SATA-HD and use a USB-HD as backup. How ...
2
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0answers
519 views

Possible issues with SSD SATA3 drive

While investigating the issue with my SATA3 SSD drive being recognized as SATA2 (for some reason had to change SATA ports to fix it) I noticed the following messages when I run: $ dmesg | grep ...
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2answers
140 views

Linux dmesg errors, motherboard issue?

When doing heavy disk IO on my system (16GB RAM, 6 cores, RAID0 PCIe SSD), the system stalls and eventually crashes. Normal day-to-day disk IO is fine, just prolonged read/write such as a database ...
2
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0answers
175 views

The proper way to turn off an external sata encolsure?

I have an e-sata external enclosure with a port expander and 4 sata disks in it that I use for periodic backups. I have what I think is a sound method for powering it off, but not sure if it is the ...
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1answer
412 views

Is there a way to change a device id in /dev/disk/by-id?

I have a S2 SAMSUNG 320GB USB-HDD which I use in both Ubuntu 13.10 (Kernel 3.11.0-17-generic) and Fedora 17. It works fine; I can read/write from/to them. Although, I am experiencing an issue with a ...
3
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1answer
368 views

libata patch to allow disable sata port

My question is related to the patch introduced in this post How to tell Linux Kernel > 3.0 to completely ignore a failing disk? If the kernel is patched with this code what is the kernel parameter ...
7
votes
5answers
4k views

Given a kernel ATA exception, how to determine which physical disk is affected?

I woke up this morning to a notification email with some rather disturbing system log entries. Dec 2 04:27:01 yeono kernel: [459438.816058] ata2.00: exception Emask 0x0 SAct 0xf SErr 0x0 action 0x6 ...
3
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0answers
509 views

Debian driver needed for Intel ICH7M SouthBridge I/O controller

I am using a motherboard based on this architecture. http://www.intel.com/content/www/us/en/intelligent-systems/navy-pier/embedded-intel-atom-n270-with-mobile-intel-945gse-express-chipset.html I ...
6
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2answers
3k views

Does a bad sector indicate a failing disk?

My Ubuntu 13.10 system has been performing very poorly over the last day or so. Looking at the kernel logs, it appears that the <1yr old 3TB SATA disk is having issues with a particular sector: ...
3
votes
1answer
137 views

Why my SSDs are in /dev/hdx instead of /dev/sdx on CentOS 5.9?

I have two SSDs Kingston SH103S3240G plugged on SATA ports of my Intel Server Board S3000AH. The SSDs apear like a PATA device (hdx instead of sdx) on my CentOS 5.9. I'm having problems related to ...
4
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1answer
1k views

Match PCI address of SATA controller and SCSI address of attached disks

I have a PCI-attached SATA controller connected to a (variable) number of disks on a machine with a Linux 2.6.39 kernel. I am trying to find the physical location of the disk, knowing the PCI address ...
3
votes
1answer
168 views

What do the fields in the libata device probe line in dmesg mean?

When the kernel boots, it prints out lines like this for each SATA device: [ 0.919450] ata2.00: ATA-8: ST2000DM001-1CH164, CC24, max UDMA/133 [ 0.919487] ata2.00: 3907029168 sectors, multi 16: ...
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0answers
21 views

How to associate device to sata port disk [duplicate]

I have 2 hard disks connected to 2 sata ports. The disks are associated to /dev/sda and /dev/sdb. These hard disks are in software raid so it happens that the system can go for some time with only ...
0
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1answer
94 views

Does RHEL 6 enforce software constraints on the number of SATA drvices that can exist on a system?

I came across the following blurb in some RHEL 6 training documentation: The number of drives that can be installed on modern computers has increased. With port multipliers, it's relatively easy ...
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0answers
122 views

What changed in Linux kernel (2.6.22) that gives hdparm support for power-on in standby?

Hdparm man page lists for parameter -s: Enable/disable the power-on in standby feature, if supported by the drive. VERY DANGEROUS. Do not use unless you are abso- ...
4
votes
1answer
1k views

Unclaimed device in lshw

I have added in my computer a PCI Express controler card with 2 USB3 ports and 2 sata3 ports. (http://www.ldlc.be/fiche/PB00121886.html). The USB ports are working correctly but the HDD plugged in ...
2
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3answers
1k views

Why does dd change the filesystem on the external disk?

I took out a 250 GB SATA disk from my netbook, filled it with zeroes with dd and connected it to my laptop via the usb adapter. It's correctly detected by fdisk: Disk /dev/sdb: 250.1 GB, 250059350016 ...
3
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2answers
410 views

LVM with SSD and SATA hard disks

Is it possible to create LVM partitions for both SSD and SATA hard disks? I mean if there isn't any conflicts.
22
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3answers
17k views

How can I safely remove a SATA disk from a running system?

I sometimes need to plug a disk into a disk bay. At other times, I have the very weird setup of connecting a SSD using a SATA-eSATA cable on my laptop while pulling power from a desktop. How can I ...
3
votes
1answer
101 views

HDD Testing En Masse

Does anyone have any ideas about how to set up automatic detection and conditional formatting of a LOT of HDDs? I tried posting this on TomsHardwareForums, but I don't think the responder read my ...
1
vote
1answer
213 views

Installing to a PCIE sata card

I have an ASUS P5Q deluxe from an old gaming computer that I'm converting to a server. Unfortunately, while their silly onboard fake RAID thing(drive xpert) worked fine in Windows, the drives are not ...
1
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0answers
459 views

ATA_PIIX Driver Source Code

Is it possible to find the source code for the ATA_PIIX Driver outside the linux kernel? I have to install an older version of Linux (SuSE 10) on a brand new laptop and its failing to see the drive. ...
3
votes
1answer
137 views

Find out that driver is installed properly

I have got a pci sata controller on my machine. I am not sure that the driver is installed properly. The lspci -v output of the card is: 00:09.0 RAID bus controller: VIA Technologies, Inc. VT6421 ...
6
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3answers
3k views

How to map ataX.0 identifiers in kern.log error messages to actual /dev/sdY devices?

Consider following kern.log snippet: ata4.00: failed command: WRITE FPDMA QUEUED ata4.00: cmd 61/00:78:40:1e:6c/04:00:f0:00:00/40 tag 15 ncq 524288 out res ...
2
votes
1answer
3k views

Devices get renamed when SATA disk attached

I have an HP xw8200 workstation running linux with two small, fast SCSI drives hooked up to the onboard LSI SCSI controller. The drives get labeled /dev/sda & /dev/sdb in /dev, respectively. I ...
2
votes
2answers
854 views

Are any SCSI modules needed in initrd if only SATA and IDE disks are used?

I am creating a cloning script to automate a minimalistic installation of Cent OS 5.5 on about 100 workstations of various hardware and age (2-10 years). The workstations are all either IDE or SATA. ...
3
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1answer
1k views

Do I need pata_atiixp or ata_generic kernel modules on a SATA only system?

I don't have any IDE drives and my only SATA hard drive is running in AHCI mode, but my initrd image loads the pata_atiixp module. Is it safe to disable this module? And what about the ata_generic ...
3
votes
1answer
136 views

How to make my linux-2.6.24.4 to identify a hard disk with serial mode on intel 3201 mainboard

How to make my linux-2.6.24.4 to identify a SATA hard disk on an intel 3201 mainboard? I have pre-load modules libata.ko ahci.ko scsi_mod.ko sd_mod.ko, but it doesn't work on intel 3210 mainboard. On ...
4
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1answer
3k views

Why do my SATA devices show up under /proc/scsi/scsi?

I have 3 SATA devices on my system. They show up under /proc/scsi/scsi, although these are not SCSI devices. Why do my SATA devices show up under the SCSI directory? $ cat /proc/scsi/scsi Attached ...
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3answers
6k views

How can I tell if my hard drive is PATA or SATA?

I have an ATA hard disk in my laptop, running Fedora 11, kernel 2.6.30.10-105.2.23.fc11.i586. I am looking to upgrade the disk in here (would love to get an SSD) but I forgot if it's a serial ATA or ...
4
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2answers
2k views

Names for ATA and SATA disks in Linux

Assume that we have two disks, one master SATA and one master ATA. How will they show up in /dev?