Questions tagged [scsi]

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Ubuntu 16.04 not detecting SATA drives on Integrated SAS Controller

Problem Statement : I have connected 4 SATA drives to an internal SAS connector on my motherboard. They appear fine in the BIOS but Ubuntu doesn't seem to be able to detect them. I don't get anything ...
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1answer
84 views

Boot delay due to missing SCSI removable disk

My Ubuntu 18.04 LTS on an ASUS VivoBook S15 is taking about 30 seconds to boot from the time that Grub2 initiates the Ubuntu boot until the login box appears (dual boot system with Windows but I don't ...
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1answer
33 views

How to get sane working with old Agfa scanner?

I have a problem trying to use my SCSI scanner. I'm currently running Ubuntu 16.04 LTS. The scanner is an AGFA Arcus 1200, which I bought used in 2003. It worked, and I used it regularly, for about ...
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41 views

Installing 18.04 LTS and the program can't see my SCSI partitions

I am installing 18.04 LTS on my server with a CD. I have a second-hand HP ProLiant DL360 G5 server and I had 17.04 on it. I erased the system to load 18.04 LTS on it and I have two RAID 0 SAS ...
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0answers
89 views

Scan/Detect New LUNs

I am using the rescan-scsi-bus utility to rescan the SCSI bus for new LUNs added to the host. This utility worked initially when I first created all the LUNs for the server but running the utility ...
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0answers
66 views

SCSI Scanner & SANE or VueScan

Ubuntu 18.04, UMAX Vista S6E flatbed scanner (SCSI), Adaptec AHA2920 controller. Upon boot, system recognises the controller, the scanner and the scanner scsi ID. The Sane command sane-find-scanner ...
1
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1answer
2k views

Ubuntu installation gets stuck at “[sda] Synchronising SCSI cache”

I've tried changing USBs, manual partitioning and the automatic one, turning secure boot on and off and pretty much everything I could think of but the installation always gets stuck after the reboot ...
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0answers
718 views

Ubuntu Install Stuck at Synchronizing SCSI Cache

I am trying to switch from Windows 10 to Linux. On the PC I'm writing (ASUS Q405U) this post with, it worked fine, but on my main PC (Lenovo Legion Y7000P), the step in my install where it asks me to ...
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1answer
264 views

boot: why wait for a removable SCSI disk?

I have turned off quiet and splash to see why my boot takes so long on my new SSD. I see the following at 3.xx seconds: sd 4:0:0:0: Attached scsi generic sg2 type 0 sd 4:0:0:0: [sdb] Attached SCSI ...
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121 views

Trying To Access Syquest Syjet 1.5gig SCSI Drive Via Parallel Port

I am trying to access the contents of a Syquest Syjet 1.5gb drive that I have connected to the parallel port. The cable allows for connection to the parallel port as well as a scsi device. I have ...
0
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1answer
51 views

Force discovery of SAS device

I have a tape drive attach to an SAS card on my Ubuntu 18.04 box. If I power cycle the drive with the computer running /dev/nst0 disappears and does not come back without a reboot (which is a non-...
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0answers
332 views

No device file for connected SAS drive

I am trying to mount a serial attached SCSI (SAS) hard drive on my Ubuntu 16.04.5 LTS system, but there doesn't seem to be a corresponding device file in /dev. It seems the system is recognizing the ...
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1answer
2k views

What is the meaning of `SCSI3 (0,0,0)` in Partition disks during Ubuntu installation?

I observed the following message during Ubuntu installation. What is the meaning of SCSI3 (0,0,0) in Partition disks during Ubuntu installation? I assume SCSI3 is the Small Computer System Interface ...
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0answers
103 views

Mounting Bernoulli 230 Disk

I'm using Xubuntu 18.04 and have connected an Iomega Bernoulli 230A drive to the system via SCSI. Running 'lsscsi' shows the drive is listed by scsi controller and seen by the OS. Unfortunately, I've ...
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1answer
39 views

Fiber tape changer missing on lsscsi

I'm configuring a server with Bacula to manipulate backups on a Dell TL4000 connected to the server via Fiber. During the configuration of the Bacula Director I've accessed the bconsole to see if the ...
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0answers
83 views

Ubuntu terminal commands using SCSI tool induce disk failure

I have written a code to do read & write(random file) pulling a hard disk performance.But,I also want to check when there is a disk failure.So,I am trying to induce disk failure using SCSI tool....
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0answers
62 views

How can I get the specific location of SSDs connected by an USB-SATA bridge?

I'm hoping someone can answer my question because I'm in a pinch right now. I already have a program on Python that validates the SSDs firmware info vs a Database info. So, if everything is ok, the ...
1
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1answer
785 views

Is there a faster way to scan SCSI ports different from 'sbin/rescan-scsi-bus'?

I'm currently developing a program that fetches and validates the information inside 5 SSDs at the same time. My problem is the command I'm using to scan the drives (/sbin/rescan-scsi-bus) takes too ...
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1answer
148 views

scsi slide-scanner is visible to scanimage -L once, then disappears

We have a slide-scanner from the early 2000s. It is recognized by the PC, but only once. There seems to be a tiny error in some config file (/etc/sane.d/, or in /etc/udev/rules.d), but we cannot ...
2
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1answer
299 views

Possible to get Ubuntu to see Fujitsu SAS controller (LSI Logic SAS1068E)?

Is it possible to get Ubuntu to see Fujitsu SAS controller? On Windows I think the Intel C600 drivers made the hardware visible, but I cannot seem to be able to find Intel C600 drivers for Ubuntu. ...
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0answers
42 views

CD tray not responding

I have an issue with my laptop's CD tray : whenever I put a CD inside, it rotates and then stops following the same cycles for like 5 minutes during which none of the CD related commands and tools ...
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2answers
393 views

How can I invoke “scsi start stop” from command-line since gnome-disks seems to support this call?

I'm on Ubuntu 14.04LTS. Gnome-disk-utility has a button which invokes the scsi start stop unit command on a selected device. I'd like to invoke scsi stop for a device (in my case an empty SD-card ...
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2answers
35k views

How do I rescan drives I've expanded?

I frequently expand drives on my VMs. How can I rescan the drives without rebooting the server?