Questions tagged [scsi]
The scsi tag has no summary.
147 questions
2
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Disable a scsi drive on linux without a physical ex
Similar question was asked here. I have a SATA disk connected to a SAS2308 HBA and there is backplane. Is there any way i can make the linux system ignore the disk at boot.
# lsscsi -v
[0:0:3:0] ...
- 121
2
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0
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29
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Debian 10 creating /dev/srn device node for SCSI magneto-optical disk drive instead of /dev/sdn
I'm attempting to do raw reads of an old magneto-optical disk in Debian 10 (I can do this in Windows without issues)
I was expecting linux to add the disk as /dev/hdn or /dev/sdn, but it appears to be ...
- 23
0
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41
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How to change the timeout for an inquiry command
I'm getting timeouts on inquiry while a write buffer is active because the device cannot respond to the inquiry until the write buffer is complete.
See errors .
Dec 10 16:04:39 soul kernel: sd 0:0:34:...
1
vote
1
answer
127
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Unique device path for generic SCSI device /dev/sgX
[This is on Debian 12]
To fully access my DVD drive, I need to also know its SCSI generic path (/dev/sgX) in addition to its expected CDROM-/dev/srX path.
The specific device is important, though, and ...
- 113
0
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423
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How to change hard disk bus type NVMe to SCSI in VMWare Fusion?
I use Rocky Linux and have to change my hard disk bus type but then my booting failed. However, it runs normally when i select the bus type NVMe.
Boot failed
How do i solve this? Should i make a new ...
- 1
0
votes
1
answer
64
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How to Prevent USB Reset After Suspend on iMX6 Board?
I am working on an iMX6ULL board running a Debian-based OS with suspend capabilities. A USB hub (USB2514) is connected to the USB bus. When a single device or two devices with different VID and PID ...
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2
votes
1
answer
73
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Unable to boot Solaris from external scsi cd drive on a Sun Blade 150
I am trying to boot Solaris 8 from external scsi CD-ROM drive Yamaha 8/8/24 on a Sun blade 150 through Open Boot. Its scsi ID is set to 6.
probe-scsi-all reports that the CD drive is at: /pci@1f,0/pci@...
- 131
0
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0
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124
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Can't dd broken SSD
When trying to sudo dd if=/dev/sda of=dump.dd conv=noerror,sync on my Kingston SSD (SA400S37/120G, SBFK71E0) the dmesg log shows the following:
usb 4-4: new SuperSpeed USB device number 8 using ...
- 41
1
vote
1
answer
542
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smartctl & device type mismatch
I will keep it short, I am trying to better understand the different standards of storage type interfaces, but the output of smartctl is confusing me a little. Is this an actual problem in my system (...
- 273
0
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0
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57
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Replicating 'udisks power-off' behavior (without udisks)
udisks exists for regular users, root must (and is) able to live without it, I need help figuring out how.
The goal is to do exactly what
udisks power-off /dev/sdX
does without udisks. hdparm is out ...
- 26
0
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0
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123
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How to limit the number of blocks written or read in a Write_10 or Read command on Linux?
Here is the problem: My usb storage device has a 64kB (limited by hardware) buffer used to cache reads/writes which means it can only cache up to 128 blocks(512B) of memory. The SCSI Write-10 command ...
0
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1
answer
95
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Clear SCSI Log Pages
I am using a couple SAS SSDs. A while ago I started a "background long test" on one of them, unfortunately there was a blackout and the test was therefore interrupted.
After the power was ...
- 636
2
votes
1
answer
411
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Naming of SAS block devices under /dev/disk/by-id?
When one uses SATA SSDs or HDDs under Linux, they can be addressed in numerous ways, like for example:
/dev/sda
/dev/disk/by-id/ata-TOSHIBA_MG05ACA800E_78LBK8P7FUUD
/dev/disk/by-id/wwn-...
- 636
1
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0
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135
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iSCSI LIO target - how to resize lun?
What are the steps to resize a lun which is currently attached to an initiator? I mostly interested to know how to do that for file-based luns.
- 619
0
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1
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468
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sg_format Low Level Format Interrupted - Kernel Errors
I was going through a sg_format low-level format from 520-byte to 4096 native byte sectors - during the process, the system lost power and the server went down hard. Now in the the kernel, I'm getting ...
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