Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

uk(4) [netbsd man page]

UK(4)							   BSD Kernel Interfaces Manual 						     UK(4)

NAME
uk -- SCSI user-level driver SYNOPSIS
uk* at scsibus? target ? lun ? DESCRIPTION
The uk driver provides support for a process to address devices on the SCSI bus for which there is no configured driver. A SCSI adapter must also be separately configured into the system before this driver makes sense. KERNEL CONFIGURATION
If a count is given, that number of uk devices will be configured into the NetBSD kernel. IOCTLS
The uk driver has no ioctls of its own but rather acts as a medium for the generic scsi(4) ioctls. These are described in <sys/scsiio.h>. FILES
/dev/uk[0-255] unknown SCSI devices. DIAGNOSTICS
All scsi(4) debug ioctls work on uk devices. SEE ALSO
ioctl(2), cd(4), ch(4), scsi(4), sd(4), ss(4), st(4) HISTORY
The uk driver appeared in 386BSD 0.1. BSD
October 11, 1993 BSD

Check Out this Related Man Page

SES(4)							   BSD Kernel Interfaces Manual 						    SES(4)

NAME
ses -- SCSI Environmental Services driver SYNOPSIS
device ses DESCRIPTION
The ses driver provides support for all SCSI devices of the environmental services class that are attached to the system through a supported SCSI Host Adapter, as well as emulated support for SAF-TE (SCSI Accessible Fault Tolerant Enclosures). The environmental services class gen- erally are enclosure devices that provide environmental information such as number of power supplies (and state), temperature, device slots, and so on. A SCSI Host adapter must also be separately configured into the system before a SCSI Environmental Services device can be configured. KERNEL CONFIGURATION
It is only necessary to explicitly configure one ses device; data structures are dynamically allocated as devices are found on the SCSI bus. A separate option, SES_ENABLE_PASSTHROUGH, may be specified to allow the ses driver to perform functions on devices of other classes that claim to also support ses functionality. IOCTLS
The following ioctl(2) calls apply to ses devices. They are defined in the header file <cam/scsi/scsi_ses.h> (q.v.). SESIOC_GETNOBJ Used to find out how many ses objects are driven by this particular device instance. SESIOC_GETOBJMAP Read, from the kernel, an array of SES objects which contains the object identifier, which subenclosure it is in, and the ses type of the object. SESIOC_GETENCSTAT Get the overall enclosure status. SESIOC_SETENCSTAT Set the overall enclosure status. SESIOC_GETOBJSTAT Get the status of a particular object. SESIOC_SETOBJSTAT Set the status of a particular object. SESIOC_GETTEXT Get the associated help text for an object (not yet implemented). ses devices often have descriptive text for an object which can tell you things like location (e.g., "left power supply"). SESIOC_INIT Initialize the enclosure. EXAMPLE USAGE
The files contained in <usr/share/examples/ses> show simple mechanisms for how to use these interfaces, as well as a very stupid simple moni- toring daemon. FILES
/dev/sesN The Nth SES device. DIAGNOSTICS
When the kernel is configured with DEBUG enabled, the first open to an SES device will spit out overall enclosure parameters to the console. HISTORY
The ses driver was written for the CAM SCSI subsystem by Matthew Jacob. This is a functional equivalent of a similar driver available in Solaris, Release 7. BSD
January 29, 2000 BSD
Man Page

15 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Full Device Name

Hi All, I have a question. /pci@1f,4000/scsi@3/disk is one of my device name. The scsi@3 stands for SCSI id - 3. ( Is that Correct ?) . But the disk alias points to /pci@1f,4000/scsi@3/disk@0,0 ( that is target 0 ) What is the significane of SCSI@3, when all devices are having... (6 Replies)
Discussion started by: shibz
6 Replies

2. Filesystems, Disks and Memory

Change rootdev from SCSI to IDE

Hi, I have been attempting for the last few hours to change the root device to IDE from and SCSI adapter ... after modifying who knows how many files... (system still runs as long as the SCSI controller is present) ... as soon as I take it out, it gives me a panic, saying that rootdev cannot be... (3 Replies)
Discussion started by: pasha
3 Replies

3. UNIX for Dummies Questions & Answers

Looking for Geforce 6200 driver for Redhat 8.0

I would like to know how to find the Nvidia Geforce 6200 driver for Redhat 8.0? Please help! (4 Replies)
Discussion started by: alexhon
4 Replies

4. UNIX for Advanced & Expert Users

SCSI Disk

how can i determine what disks are scsi disks from the format command? (5 Replies)
Discussion started by: rcon1
5 Replies

5. AIX

mirror external scsi to san

Hi, How do I mirror an external scsi vg to one hdisk san? The vg has multiple hdisks and the san hdisk has only one. Is this possible or do I need to create the same hdisks as the scsi? What I meant is, if the scsi vg has 10 hdisk then I need to create also 10 hdisk of san with the same... (6 Replies)
Discussion started by: itik
6 Replies

6. UNIX for Dummies Questions & Answers

Scsi Hdd

i read the reply at this link https://www.unix.com/unix-dummies-que...d-backups.html and i really surprised and i want to know if it must the mirrored HDD be on the secondary SCSI port and the operated HDD on Primary SCSI port? thanks (3 Replies)
Discussion started by: hatemeid
3 Replies

7. Solaris

Sun Machine Crashed

During system startup the following warnings are appear. Warning: /pci@8, 700000/scsi@6, 1 (g1m1) Connected command timeout for target 9.0 Warning: /pci@8, 700000/scsi@6, 1 (g1m1) Target 9 reducing sync, transfer rate Warning: /pci@8, 700000/scsi@6, 1... (5 Replies)
Discussion started by: tabreaz
5 Replies

8. Solaris

SCSI Bus Reset

hey guys i got this in my logs what does this mean: (4 Replies)
Discussion started by: sbn
4 Replies

9. Filesystems, Disks and Memory

What do these SCSI errors mean?

Linux / Kernel experts, Please help. I'm getting errors with various return codes, similar to: kernel: SCSI error : <0 0 5 165> return code = 0x8000002 I would like to know how / where to lookup the definition of the numbers between the angle brackets, and the return code itself. I... (3 Replies)
Discussion started by: bumblebee
3 Replies

10. Solaris

ufsrestore T5240

Hi Friends we have sun T5240 server, we have taken ufsdump of this server remotely with scsi tapedrive, If we need to do ufsrestore means what we have to do, since T5240 has not having scsi port, any procedure is there? Regards Rajasekar (5 Replies)
Discussion started by: rajasekg
5 Replies

11. SCO

No stp SCSI devices configured (unit 0 missing)

Hi I've done migration of my SCO 5.0.6 from SCSI to IDE hard disk and now I'm getting in X windows this message: CONFIG: No Stp SCSI devices configured (unit 0 missing) Howto configure to get this message away? (4 Replies)
Discussion started by: ccc
4 Replies

12. Red Hat

Finding scsi id

Hi, I would like to know scsi id of hard drive, which command is used to find scsi id of hard drive and disk related information. Regards Manoj (3 Replies)
Discussion started by: manoj.solaris
3 Replies

13. Shell Programming and Scripting

backward string cut

I need only the last .ko files to be stripped from the whole result., ie libiscsi2.ko, scsi_transport_iscsi2.ko etc.. kernel/drivers/scsi/libiscsi2.ko kernel/drivers/scsi/scsi_transport_iscsi2.ko kernel/drivers/scsi/scsi_transport_iscsi.ko kernel/fs/nls/nls_utf8.ko... (4 Replies)
Discussion started by: anilcliff
4 Replies

14. UNIX for Advanced & Expert Users

Can KGDB debug a device driver?

Hi, all: I am using the KGDB to debug my own network driver on linux. But I suspect if my KGDB work nomally. When I set a breakpoint at "do_one_initcall" function, the kernel function that will call my driver module, and continue to reach there, the "step" command of GDB cannot enter into my... (3 Replies)
Discussion started by: liklstar
3 Replies

15. Red Hat

Rescan for scsi

Hi All, is there a way of rescanning for newly attached SCSI without rebooting the server? any help greatly appreciated thanks in advance Kb (4 Replies)
Discussion started by: kilobyter
4 Replies