We are looking at running MPIO for it's redundancy and load balancing benefits. Does anyone know what pieces of software or modules are needed on the VIO server to get load balancing to work. Remember we are using EMC's DMX3500 storage system. We no longer want to use Powerpath. :rolleyes: ... (2 Replies)
Hi All,
The path requires me to go Single User mode. On single user mode, the patch still won't continue:
dhcpagent supports a new keyword in /etc/default/dhcpagent.
Please merge the existing /etc/default/dhcpagent with the
patched version of /etc/default/dhcpagent shipped with this... (2 Replies)
Hi folks,
does anybody have a link to a documentation how to implement native MPIO on AIX? We are using EMC PowerPath and Datacore SanSymphony/Cambex for this so far and I wasn't able to find a good description on that topic. All I know so far is that mkpath, chpath and lspath are used to... (3 Replies)
Hello All,
After creating lpp_source/spot from AIX 5.3TL6-07 DVD on the NIM(AIX6.1), I went online and download the fix pack for reaching TL8-04. (it was less than 200Mgegs total)
then I did define a newer lpp_source530TL8-04 via a copy from the older lpp_source530TL6-07 (I diduse a command... (2 Replies)
On a particular LPAR, I was running AIX 5.3 TL 3. On Monday I did an update of the LPAR to 5.3 TL 9 SP2. The install was smooth, but then I ran into a problem.
The MPIO driver does not work with LSI's StoreAge (SVM4). I did some looking, and looks like
5.3 TL3 = IBM.MPIO 5.3.0.30
5.3... (0 Replies)
Hi,
we have a vew boxes using MPIO and they are connected to some virtualization software managing some disk subsystems, offering volumes to the AIX boxes.
Sometimes when a cable has been plugged out for a test or when a real problem occurs, using lspath to show the state of the paths shows... (8 Replies)
Hello,
we are planning to deploy some of our databases on AIX/LPAR based servers (we didn't bought it yet ...). IBM's engineers says that if we want to boot them from SAN the hardware array has to be compatible with MPIO but they don't want to deliver any document with list of arrays supported... (5 Replies)
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)
Hello,
I have some concerns over the disk management of my AIX system.
For example server1
/ > lspv
hdisk0 00fa6d1288c820aa rootvg active
hdisk1 00fa6d1288c8213c vg_2 active
hdisk2 00c1cc14d6de272b ... (6 Replies)
Hello,
I have encountered the issue on my AIX 6.1. As you can see below, the hdisk1 & hdisk8 are not recognized by the system
/ > lspv
hdisk0 00fa6d1288c820aa rootvg active
hdisk1 00fa6d1288c8213c None
hdisk2 ... (9 Replies)
Discussion started by: Phat
9 Replies
LEARN ABOUT CENTOS
afopenfile
AFOPENFILE(3)AFOPENFILE(3)NAME
afOpenFile - open an audio file and create a file handle structure used for subsequent calls to the Audio File Library
SYNOPSIS
#include <audiofile.h>
AFfilehandle afOpenFile(const char *path, const char *mode,
AFfilesetup setup);
PARAMETERS
path is the path to the file to be opened.
mode specifies a mode for opening the file: "r" for reading or "w" for writing.
setup is an AFfilesetup created by afNewFileSetup(3). This value is ignored for files opened for reading except when the file format is
AF_FILE_RAWDATA.
RETURN VALUE
Upon success, afOpenFile returns a valid AFfilehandle which can be used in subsequent calls to the Audio File Library. Upon failure,
afOpenFile returns NULL and generates an error.
afCloseFile(3) is used to close the file when it is no longer needed.
ERRORS
afOpenFile can produce the following errors:
AF_BAD_OPEN
A call to open failed.
AF_BAD_READ
A call to read failed
AF_BAD_WRITE
A call to write failed.
AF_BAD_LSEEK
A call to lseek failed.
AF_BAD_MALLOC
Memory allocation failed.
AF_BAD_FILEFMT
setup specifies a file format which is unsupported for mode.
AF_BAD_SAMPFMT
The file's sample format is not supported.
AF_BAD_WIDTH
The file's sample width is not supported.
AF_BAD_RATE
The file's sample rate is not supported.
AF_BAD_CHANNELS
The number of channels in the file is not supported.
AF_BAD_FILESETUP
setup specifies an invalid or unsupported configuration.
SEE ALSO afCloseFile(3), afNewFileSetup(3), afInitFileFormat(3), afInitSampleFormat(3), afReadFrames(3), afWriteFrames(3)AUTHOR
Michael Pruett <michael@68k.org>
Audio File Library 0.3.6 03/06/2013 AFOPENFILE(3)