10 More Discussions You Might Find Interesting
1. AIX
This is getting very confusing for me, and appreciate if someone can help.
Platform: Power VM ( Virtual I/O Server)
ioslevel 2.1.3.10-FP23
# oslevel -s
6100-05-00-0000
Storage: IBM DS4300
Two HBAs - Dual Port Fibre Adapter Channels
Each card has two ports , so a total of 4 ports going... (3 Replies)
Discussion started by: filosophizer
3 Replies
2. Hardware
In general terms what are the differences platform driver,codec driver and Machine driver? (1 Reply)
Discussion started by: rupeshkp728
1 Replies
3. AIX
hi all
we recently upgraded our san switches. after that, i found i got many hdisks showing in lsdev with status "Defined" and "Available". the number of "Defined" is equal to "Available". the time stamp shows all "Available" disks created at our downtime night.
"datapath query device"... (0 Replies)
Discussion started by: rs6000er
0 Replies
4. UNIX for Dummies Questions & Answers
Help, suspect hacked via serial or electric! any ideas on error "Pid:1, comm:swapper Tainted:G W 2.6.35-22 generic #33 -unbutu device = "(null)" or unknown-blocklist(8.1) please append a correct "root"boot option Available partitions 0b00 1048575 sr0 driver:sr 0800 488386584 sda driver:sd. Thanks... (3 Replies)
Discussion started by: kryclear
3 Replies
5. AIX
I have sdd driver installed correctly but
when I run the command:
datapath query adapter
No device file found
what does it mean.. it is not using vpath or whats wrong? (2 Replies)
Discussion started by: Vit0_Corleone
2 Replies
6. AIX
Hi folks.
We want to move a "physical" AIX box to a VIOed LPAR. The physical box is running SDD with disks from a DS8300. I want to be able to reattach those LUNs from the DS8300 to my VIO server which is running SDDPCM and then assigned them back to my AIX LPAR. Any thoughts about this?
I... (1 Reply)
Discussion started by: Stephan
1 Replies
7. Filesystems, Disks and Memory
Hello Unix Admins:
Has any one in this distribution list implemented SVC (SAN Volume Contoller - A solution from IBM) in your environment? If you have, do you have any do's / don'ts? Anything which you like sharing would be really appreciated.
For example, my inputs:
I tried implementing... (1 Reply)
Discussion started by: kdossjojo
1 Replies
8. UNIX for Dummies Questions & Answers
Hi...
I m working on UNIX z/OS. Actually i have to pass the parameters from the JCL to java-db2 program thru PARM. I am able to pass the arguments but the problem occured is, it is throwing an exception while loading the db2 driver as 'Javaclassnotfound:com.ibm.db2.jcc.DB2Driver'... (0 Replies)
Discussion started by: Sujatha Gowda
0 Replies
9. Solaris
I've been researching minimizeing Solaris 8 and found that on the web page http://www.sun.com/bigadmin/content/packagelist/s8u7PkgList/p2.html the package SUNWglmr
is listed as "rasctrl environment monitoring driver for i2c, (Root) (32-bit)" while in the document "Solaris 8 minimize-updt1.pdf"... (1 Reply)
Discussion started by: roygoodwin
1 Replies
10. Solaris
I just installed IBMsddsun64_........... on my sun server. I untarred it (tar xvf) & I tried to install the paxkage. When I did pkgadd -d ./IBMsdd..... I get a message Error, no packages were found.
Any idea
Thanks, (1 Reply)
Discussion started by: Remi
1 Replies
chs(7D) Devices chs(7D)
NAME
chs - IBM ServeRAID PCI host adapter driver
DESCRIPTION
The chs driver is the IBM ServeRAID PCI controller driver.
PRECONFIGURATION
Known Problems and Limitations
To prevent data loss, a SCSI disk drive that is not defined as part of any physical pack within a logical drive will not be accessible
through the Solaris operating environment.
CONFIGURATION
Auto-configuration code determines whether the adapter is present at the configured address and what types of devices are attached to it.
The IBM ServeRAID is primarily used as a disk array (system drive) controller.
To configure the attached disk arrays, you must configure the controller (using the configuration utilities provided by the hardware manu-
facturer) before booting the Solaris operating environment You use the configuration utilities to set RAID levels, stripe parameters, cache
mechanisms and perform other functions. For more information, see the user manual supplied with your hardware.
FILES
/kernel/drv/chs.conf chs configuration file
/dev/dsk/cndn[s|p]n block device
/dev/rdsk/cndn[s|p]n raw device where:
cn controller n
dn LUN n (0-7)
sn UNIX system slice n (0-15)
pn fdisk(1M) partition(0)
ATTRIBUTES
See attributes(5) for a description of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Architecture |x86 |
+-----------------------------+-----------------------------+
SEE ALSO
fdisk(1M), attributes(5), cmdk(7D)
SunOS 5.10 27 November 2000 chs(7D)
