zxmaus: thanks, but these commands are not what I meant. At least according to my findings.
Some of my systems have lots of LUN-s, used for various purposes:
* used as PV-s in some VG-s (mostly rootvg)
* used as GPFS NSD backing devices
* used as Oracle ASM data disks
and some more.
Your commands can show relevant info only for LUNS used as PV disks, but they are misleading on other cases.
Now I can try to run
and see if it can put the device into DEFINED state. When the device is open, I get an error and the device state is kept unchanged. But I would like to find a way to obtain the same info without modifying the system. By the way, how does rmdev find this info?
Hi i need help pls ...
Server type sun fire 3800 I need to install solaris 9 .
When i boot the system i recieve the following :
System Controller 'sunfire3800':
Type 0 for Platform Shell
Type 1 for domain A console
Type 2 for domain B console
Type 3 for... (5 Replies)
I have a real emergency. I have a Sun Fire V240 UltraSparc server and am connected via the Serial Mgmnt Port with a Laptop. I have been building an Oracle database on it for the past couple months, not getting very far along with it , when suddenly, the system had a fatal crash. I've lost the... (2 Replies)
I've a Sun V440 machine, and it's running solaris 10 .. for some reason i need to install a fresh copy of solaris 10. for that i've prepared solaris 10 dvd but surprisingly i found there is no any dvd rom on this machine, so i've took a dvd rom from a V240 machine and inserted on V440.
after... (3 Replies)
Hi guys,
I had a solaris box, with veritas controled disk.
1 disc is showing soft errors, how can I repair the soft errors?
Please help.
Cheers; (4 Replies)
Hi All,
Could anyone please help to resolve the below problem.
I installed RHEL5.5 in my desktop.But when i try to activate the ethernet connection then it gives me the error.
I spent 2 days for the above and go through with several suggestion found by googling. But no luck.
... (0 Replies)
Hi all,
I am not sure whether anyone of you using XIV to copy vg from one host to another. After I managed to copy all the respective vg over to destination vg, and map all vg to destination and when come to varyonvg, I got the following error
0516-510 varyonvg: Physical volume not found for... (2 Replies)
I installed a new hard drive completely blank.
sun blade 150
openboot 4.10.6
message:
Boot device: disk:a File and args:
Bad magic number in disk label
Can't open label package
Evaluating:
Can't open boot device (15 Replies)
Hello Forum,
I'm really in a fix now,
I'm getting this error message now, seems like the boot block is damaged?
When I do probe-all the system freezes...
Can any one guide me as what to do next?
System is Solaris 8 running Open Boot PROM 4
System also does not have a cd/dvd rom drive...
... (17 Replies)
Hi,
Unable to make tape backup, please help.
/opt/ignite/bin/make_tape_recovery -a /dev/rmt/?mn -I -v -m tar -x inc_entire=vg00
* Creating local directories for configuration files and archive.
======= 04/25/16 16:28:08 IST Started /opt/ignite/bin/make_tape_recovery.
(Mon... (4 Replies)
Discussion started by: anuragr
4 Replies
LEARN ABOUT ULTRIX
scsi
SCSI(4) Kernel Interfaces Manual SCSI(4)Name
SCSI - Small Computer System Interconnect
Description
The ULTRIX system interfaces to disk and tape devices through the Small Computer System Interconnect (SCSI). Initial ULTRIX SCSI support
is limited to the Digital-supplied mass storage devices. The following devices are fully supported on the ULTRIX system:
o Winchester disks: RZ22, RZ23, RZ23L, RZ24, RZ55, RZ56, RZ57, RX23, RX26, RX33
o Magnetic tapes: TZ30, TZK50, TLZ04, TSZ05, TKZ08, TZK10
o Optical disks: RRD40, RRD42
Under the ULTRIX operating system, a SCSI device is referred to by its logical name. Logical names take the following form:
nn#
The nn argument is the two-character name; the number sign (#) represents the unit number. The two character names for SCSI devices are:
rz - RZ22, RZ23, RZ23L, RZ24, RZ55, RZ56, RZ57, RX23, RX26, RX33, RRD40, RRD42 disks
tz - TZ30, TZK50, TLZ04, TSZ05, TKZ08, and TZK10 tapes
The unit number is a combination of the SCSI bus number, either 0, 1, ... and the device's target ID number. The unit number is eight
times the bus number plus the target ID. For example, an RZ23 disk at target ID 3 on bus 0 would be referred to as rz3; a TZK50 tape at
target ID 5 on the second SCSI bus would be referred to as 13.
The SCSI bus has eight possible target device IDs. By default, one is allocated to the system. This allows for a maximum of seven target
devices connected to a SCSI bus.
Restrictions
The ULTRIX SCSI device driver does not operate with optical disks, other than the Digital-supplied devices.
The SCSI driver attempts to support on a best effort basis, non-Digital-supplied winchester disks and magnetic tapes.
The following notes apply to the driver's handling of non-Digital-supplied disks:
o These disks are assigned a device type of RZxx, instead of RZ22, RZ23, RZ23L, RZ55, RZ56, RZ57, RX23, RX26, or RX33. The RZxx disks
follow the same logical device naming scheme as the Digital-supplied disks.
o During the autoconfigure phase of the system startup, the driver prints the contents of the SCSI vendor ID, product ID, and the
revision level fields of the inquiry data return by the SCSI device.
o RZxx disks are assigned a default partition table. The default table can be modified by editing the sz_rzxx_sizes[8] entry in the
file The utility can also be used to modify the partition table on a RZxx disk.
o The only logical unit number (LUN) supported for each target ID is 0.
See Alsorz(4), tz(4), chpt(8)SCSI(4)