First time writer....take it easy on me.
I had a situation where I lost all paths to EMC disk. There was a failure on the EMC frame. After that was repaired, my server had a difficult time reclaiming all disks and veritas had marked the disks as failed. Veritas was confused. What are some of... (3 Replies)
This may sound like an absolute rookie question, and it is.
I have been working on Migrating our HP and Solaris servers to the new EMC SAN and know the routines backwards.
Now we've suddenly got a new IBM server and I don't even know how to check if it is connected to the switch.
Can someone... (1 Reply)
Hi, I have problems with mod rewrite. I will try to describe...
I want clean urls but fail to make it work propperly. Maybe I have problems, because the content displayed is fetched from my other site...
There is a lot of stuff I already red about this, but somehow I can not find a solution... (2 Replies)
I have seen a few threads / posts on the forum's but nothing specific to what Iam after. So Iam hoping you can help.
Issue : Iam hoping to remove unused emc luns from my solaris servers , T2000 (5.10 Generic_142900-02). I have a list of the process I have followed for the removal of the luns.... (3 Replies)
Hi All,
I have server : Sun-Fire-V490 configured with Solaris 10 zfs
..
and I have configured three mirror the third one from EMC
storage.
root@server # zpool status -v
pool: rpool
state: ONLINE
status: The pool is formatted using an older on-disk format. The pool can
... (8 Replies)
Here's a database query which looks up the NAME column of PRODUCT table
SELECT NAME FROM PRODUCT ;
And this query retrieves me the following output
SUGAR
COCOA
HONEY
WHEAT
CABBAGE
CAULI FLOWER
Please note the last record CAULI FLOWER contains TWO blank spaces between the two words.
... (4 Replies)
Hello all,
i try to allocate the same LUN to two server (or more in the future)
i use solaris 10, vxvm (vxfs) for data and solaris zones and EMC DMX-4, i try to migrate solaris zones between servers in case of problem.
and this is what i want to do
- affect LUN to srv00124 and srv10155
-... (5 Replies)
Discussion started by: mat_solaris
5 Replies
LEARN ABOUT CENTOS
path_to_inst
path_to_inst(4) File Formats path_to_inst(4)NAME
path_to_inst - device instance number file
SYNOPSIS
/etc/path_to_inst
DESCRIPTION
/etc/path_to_inst records mappings of physical device names to instance numbers.
The instance number of a device is encoded in its minor number, and is the way that a device driver determines which of the possible
devices that it may drive is referred to by a given special file.
In order to keep instance numbers persistent across reboots, the system records them in /etc/path_to_inst.
This file is read only at boot time, and is updated by add_drv(1M) and drvconfig(1M).
Note that it is generally not necessary for the system administrator to change this file, as the system will maintain it.
The system administrator can change the assignment of instance numbers by editing this file and doing a reconfiguration reboot. However,
any changes made in this file will be lost if add_drv(1M) or drvconfig(1M) is run before the system is rebooted.
Each instance entry is a single line of the form:
"physical name" instance number "driver binding name"
where
physical name is the absolute physical pathname of a device. This pathname must be enclosed in double quotes.
instance number is a decimal or hexadecimal number.
driver binding name is the name used to determine the driver for the device.
This name may be a driver alias or a driver name. The driver binding name must be enclosed in double quotes.
EXAMPLES
Example 1: Sample path_to_inst Entries
Here are some sample path_to_inst entries:
"/iommu@f,e0000000" 0 "iommu"
"/iommu@f,e0000000/sbus@f,e0001000" 0 "sbus"
"/iommu@f,e0000000/sbus@f,e0001000/sbusmem@e,0" 14 "sbusmem"
"/iommu@f,e0000000/sbus@f,e0001000/sbusmem@f,0" 15 "sbusmem"
"/iommu@f,e0000000/sbus@f,e0001000/ledma@f,400010" 0 "ledma"
"/obio/serial@0,100000" 0 "zs"
"/SUNW,sx@f,80000000" 0 "SUNW,sx"
FILES
/etc/path_to_inst
SEE ALSO add_drv(1M), boot(1M), drvconfig(1M), mknod(1M)WARNINGS
If the file is removed the system may not be bootable (as it may rely on information found in this file to find the root, usr or swap
device). If it does successfully boot, it will regenerate the file, but after rebooting devices may end up having different minor numbers
than they did before, and special files created via mknod(1M) may refer to different devices than expected.
For the same reasons, changes should not be made to this file without careful consideration.
NOTES
This document does not constitute an API. path_to_inst may not exist or may have a different content or interpretation in a future
release. The existence of this notice does not imply that any other documentation that lacks this notice constitutes an API.
SunOS 5.10 2 Nov 1995 path_to_inst(4)