Hi All
I am doing a locate <file_name> on my Redhat 7 System. I am unable to get the output. All the keep getting is:
locate: this is not a vlaid slocate database: /var/lib/locate/slocate.db
What des this mean? Is my system compromised?
Thanks in advance.
KS (13 Replies)
Hi all,
Thanks for any replies and for reading in advance.
We have upgraded one of our database instances to 10g on a Solaris 8 box, anyhow the other day it started trying to ping loads of weird IP addresses that we don't use, since our systems all run on pretty similar IP's. It all behind... (0 Replies)
I have two files one (numbers file)contains the numbers(approximately 30000) and the other file(record file) contains the records(approximately 40000)which may or may not contain the numbers from that file.
I want to seperate the records which has the field 1=(any of the number from numbers... (15 Replies)
Howdy experts,
We have some ranges of number which belongs to particual group as below.
GroupNo StartRange EndRange
Group0125 935300 935399
Group2006 935400 935476
937430 937459
Group0324 935477 935549
... (6 Replies)
Help plz
Does any one have any idea how to compare interval ranges of 2 files.
finding 1-4 (1,2,3,4) of input2 in input1 of same key "a" values (5-10, 30-40, 45-60, 80-90, 100-120 ). Obviously 1-4 is not one of the range with in input1 a. so it should give out of range.
finding 30-33(31,32,33)... (1 Reply)
hey,
I have a file with numbers in US notation (1,000,000.00) as well as european notation (1.000.000,00)
i want all the numbers to be in european notation.
the numbers are in a text file, so to prevent that the regex also changes the commas in a sentence/text i thought of:
sed 's/,/\./'... (2 Replies)
Hello All,
I am having problem to find what is the smallest number from 90% of highest numbers from all numbers in file. I am having file with thousands of lines and hundreds of columns.
I am familiar mainly with bash but I am open to whatever suggestion witch will lead to the solutions.
If I... (11 Replies)
Hi again. Sorry for all the questions — I've tried to do all this myself but I'm just not good enough yet, and the help I've received so far from bartus11 has been absolutely invaluable. Hopefully this will be the last bit of file manipulation I need to do.
I have a file which is formatted as... (4 Replies)
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Discussion started by: echo manolis
7 Replies
LEARN ABOUT SUNOS
scsi_vhci
scsi_vhci(7D) Devices scsi_vhci(7D)NAME
scsi_vhci - SCSI virtual host controller interconnect driver
DESCRIPTION
The scsi_vhci driver is a SCSA compliant pseudo nexus driver that supports Solaris operating system I/O multipathing services for SCSI-3
devices. This driver introduces a fundamental restructuring of the Solaris device tree to enable a multipath device to be represented as
single device instance rather than as an instance per physical path as in earlier Solaris versions.
The multipath SCSI target devices managed by this driver are identified and represented by using SCSI-3 VPD page(0x83) as the device's
unit address.
Symbolic links in /dev/[r]dsk continue to adhere to the cNtNdNsN format. cN is the logical controller number assigned to this driver
instance. tN is the global unique identifier (GUID) of the multipath target device (64/128 bits), represented as hexadecimal numbers.
The following is an example of a system with a A5000 storage array:
...
/dev/rdsk/c4t200000203709C3F5d0s0 -> ../../devices/scsi_vhci/
ssd@g200000203709c3f5:a,raw
...
/dev/rdsk/c4t200000203709C3F5d0s7 -> ../../devices/scsi_vhci/
ssd@g200000203709c3f5:h,ra
...
The following is an example of a system with a T300 storage array:
...
/dev/rdsk/c1t60020F200000033939C2C2B60008D4AEd0s0 -> ../../devices/
scsi_vhci/ssd@g60020f200000033939a2c2b60008d4ae:a,raw
...
/dev/rdsk/c1t60020F200000033939A2C2B60008D4AEd0s7 -> ../../devices/
scsi_vhci/ssd@g60020f200000033939a2c2b60008d4ae:h,raw
The scsi_vhci driver receives naming and transport services from one or more physical HBA (host bus adapter) devices. To support multi-
pathing, a physical HBA driver must comply with the multipathing services provided by this driver.
The scsi_vhci driver supports the standard functions provided by the SCSA interface.
Configuration
The scsi_vhci driver can be configured by defining properties in the scsi_vhci.conf file.
The scsi_vhci driver supports the following property:
device-type-scsi-options-list
To add a third-party (non-Sun) symmetric storage device to run under scsi_vhci (and thereby take advantage of Solaris I/O multipathing),
you add the vendor ID and product ID for the device, as those strings are returned by the SCSI Inquiry command. As shipped, the
scsi_vhci.conf file contains, in part:
# device-type-scsi-options-list =
# "SUN SENA", "symmetric-option";
# symmetric-option=0x1000000;
For example,to add a device from a vendor with the ID of "Acme" and a product ID of "MSU", you would add:
device-type-scsi-options-list =
"Acme MSU", "symmetric-option";
symmetric-option=0x1000000;
In addition to "Acme," you also might want to add another entry, for example, a device from "XYZ" vendor with a product ID of "ABC:"
device-type-scsi-options-list =
"Acme MSU", "symmetric-option",
"XYZ ABC", "symmetric-option";
symmetric-option=0x1000000;
FILES
/kernel/drv/sparcv9/scsi_vhci
64-bit kernel module (SPARC).
/kernel/drv/scsi_vhci
32-bit kernel module (x86).
/kernel/drv/scsi_vhci.conf
Driver configuration file.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Architecture |PCI-based systems |
+-----------------------------+-----------------------------+
|Availability |SUNWckr |
+-----------------------------+-----------------------------+
SEE ALSO eeprom(1M), prtconf(1M), attributes(5), fcp(7D), fctl(7D), fp(7D), ssd(7D), scsi_abort(9F), scsi_ifgetcap(9F), scsi_pkt(9S),
scsi_reset(9F), scsi_transport(9F), scsi_inquiry(9S), scsi_extended_sense(9S)
Writing Device Drivers
Small Computer System Interface-3 (SCSI-3)
NOTES
In previous releases, the scsi_vhci.conf file supported the mpxio-disable property, which allowed you to disable Solaris I/O multipathing
on a system-wide basis. This property is not present in the current release of the Solaris operating system. Multipathing is always
enabled in scsi_vhci. If you want to disable multipathing, use the mechanisms provided by the HBA drivers. See fp(7D).
In previous releases, Solaris I/O multipathing was also known as MPxIO and Sun StorEdge Traffic Manager (STMS).
SunOS 5.10 2 Dec 2004 scsi_vhci(7D)