05-27-2009
File System Corruption on IBM DS8300
Hi All,
We are facing the problem of file system corruption on DS8300,we have done very much effort to find out the root cause of problem but we still not get any success, we have AIX 5.3 OS installed on system with latest patches, we have upgraded HBA firmwares, DS8300 firmware, System firmware, Upgraded the Fabric Switches firmwares, recently deployed brand new switches but sill the problem exists, when problem occurs we have to down our live services and unmount the affected file system & repair the file system by fsck utility & then we have to restart the services which results in down time of about 30-40 minutes, we have raised the problem to IBM whenever the problem arise but when they analyzed they haven't find any abnormality they analyzed the PE packages in DS but they didn't find any abnormality. Have anyone received these file system corruption error on DS or any suggestion Idea ?
Regards
7 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
All of a sudden I landed in a strange problem.
I was working with my C source code in vi editor. I did a wq! and
when reopened, the file is full of "data".. I mean the text contents are gone!!.
I believe this is a file corruption. I have tried the -r option with vi, but no success.
... (5 Replies)
Discussion started by: shibz
5 Replies
2. UNIX for Advanced & Expert Users
Hi,
When i run the code in solaris unix machine, the file from remote server is getting downloaded. but when i use the same code in IBM AIX remote machine, it is not running. It is saying "Erro during scp transfer." Below is the code.
Please give some resolution.
SCPClient client = new... (1 Reply)
Discussion started by: gravi2020
1 Replies
3. AIX
Hi all,
we have iBM p series server on that 4. 3 operating system is runing.but i need ti install 5.2 or 5.3 then i ahve to install oracle 10g release 2 .but we have only 1 GB of RAM.can i install 5.2 or 5.3 with same RAM and please send me a document which discribe about how to install... (5 Replies)
Discussion started by: younusdba
5 Replies
4. UNIX for Advanced & Expert Users
Hi,
could any one tell is there any test-suite or any idea How to do data corruption validation testing, means there is no any data corruption ?
Regards
Manish (1 Reply)
Discussion started by: manish_tcs_hp
1 Replies
5. AIX
Is IBM System Director good for collecting error and notifications from IBM servers such as x3250 x336 etc... or Please give me brief description for the purpose of IBM system Director
Thanks in advance (1 Reply)
Discussion started by: Vit0_Corleone
1 Replies
6. AIX
Anyone has installed IBM System Director? May I have the procedures manual or any experiences can be shared? (1 Reply)
Discussion started by: kwliew999
1 Replies
7. UNIX for Advanced & Expert Users
Hi,
While a tar file was created, the file system got full and there was no message on the tar failure. Then the system was shut down and the administrator says because the file system was full the shut down procedure corrupted the file system. I'm wondering, unix should have given some... (2 Replies)
Discussion started by: manivanm
2 Replies
LEARN ABOUT XFREE86
glfrontface
GLFRONTFACE(3G) GLFRONTFACE(3G)
NAME
glFrontFace - define front- and back-facing polygons
C SPECIFICATION
void glFrontFace( GLenum mode )
PARAMETERS
mode Specifies the orientation of front-facing polygons. GL_CW and GL_CCW are accepted. The initial value is GL_CCW.
DESCRIPTION
In a scene composed entirely of opaque closed surfaces, back-facing polygons are never visible. Eliminating these invisible polygons has
the obvious benefit of speeding up the rendering of the image. To enable and disable elimination of back-facing polygons, call glEnable
and glDisable with argument GL_CULL_FACE.
The projection of a polygon to window coordinates is said to have clockwise winding if an imaginary object following the path from its
first vertex, its second vertex, and so on, to its last vertex, and finally back to its first vertex, moves in a clockwise direction about
the interior of the polygon. The polygon's winding is said to be counterclockwise if the imaginary object following the same path moves in
a counterclockwise direction about the interior of the polygon. glFrontFace specifies whether polygons with clockwise winding in window
coordinates, or counterclockwise winding in window coordinates, are taken to be front-facing. Passing GL_CCW to mode selects counterclock-
wise polygons as front-facing; GL_CW selects clockwise polygons as front-facing. By default, counterclockwise polygons are taken to be
front-facing.
ERRORS
GL_INVALID_ENUM is generated if mode is not an accepted value.
GL_INVALID_OPERATION is generated if glFrontFace is executed between the execution of glBegin and the corresponding execution of glEnd.
ASSOCIATED GETS
glGet with argument GL_FRONT_FACE
SEE ALSO
glCullFace(3G), glLightModel(3G)
GLFRONTFACE(3G)