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1 answer
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I want to get smart imformation of a sata disk attached to raid card through ata passthrough. I find that smartmontools use the funciton bool sat_device::ata_pass_through() to get my disk's smart ...
Jason Lee's user avatar
1 vote
1 answer
3k views

If I add the -hda option to the qemu startup command to add external storage, how should my operating system know where this device is mounted? Furthermore, what interface protocol should my operating ...
1 vote
1 answer
358 views

One of the distinguishing features of SAS is a full-duplex connection between the HBA and device. SATA provides only half-duplex connections. I used to think that SAS drives could simultaneously ...
2 votes
0 answers
1k views

I have been working with a self encrypting drive that I want to be able to send commands to identify and unlock in userspace. I've been able to send commands to NVMe and SATA drives with direct ...
0 votes
0 answers
55 views

While start' up the controller MARVEL (IDE mode) set the status register is set to "BUSY". What is the reason for "BUSY" status? And what action shall be performed in order to fix ...
avi's user avatar
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3 votes
0 answers
3k views

I have samsung disk after a while the device is found on /dev/sdb but not the partitions. The smartools is not able to make a test of the unit and the dmesg traces show the follow information about is ...
0 votes
1 answer
897 views

Does Linux Arch 3.1 support Intel Optane? I have booted kernel 3.1 on SATA. Is there Intel Optane on SATA? Or does Linux 3.1 support any other Optane interface? EDIT It is Arch based Audiophile ...
1 vote
1 answer
208 views

My code is as follows: unsigned char cmd[16]; cmd[0] = WRITE_16; //lba is start address cmd[2] = (lba >> 54) & 0xFF; cmd[3] = (lba >> 48) & 0xFF; cmd[4] = (lba >> 40) & ...
Easyhyum's user avatar
  • 379
3 votes
0 answers
2k views

I have added the kernel option "libata.force=1.00:disable" on purpose to "ignore" my internal SATA HDD since I'm booting from flash memory (to speed up the boot process) and also to avoid faulty HDDs (...
0 votes
1 answer
124 views

I have a SATA block device that reports a capacity that is smaller than its accessible space, and I would like to read and write to it past the reported capacity using the file created by Linux for ...
3 votes
0 answers
276 views

I'm trying to write out raw video frames (12.4MB each) in realtime (30fps) to a CFast 2.0(ext4) card which is connected via a sata3(6Gb/sec) interface. The card is rated at 430MB/sec and when I ...
10 votes
2 answers
28k views

I want to emulate a SATA disk drive in QEMU to check a device driver I'm trying to develop. How can this be done? Would greatly appreciate your help.
-2 votes
2 answers
235 views

I've got a couple of late 2009 Mac Minis running Mavericks. I recently replaced their hard drives with SSDs. Everything seems to work fine, however, I don't always get SATA II speeds. The computer ...
-1 votes
1 answer
367 views

I need a little help - I am trying to take the data from hard drive to another laptop using Sata Hard Drive (2.5" Serial ATA Hard Drive Enclosure). However, it is successfully recognized as E drive ...
0 votes
1 answer
810 views

I have an issue with initialising and running AHCI port on my devboard. Processor has SATA host controller with 2 ports implemented (port 0 & port 1). SSD drive w/ SATA interface is connected to ...

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