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IBM developerWorks : Linux : Linux on zSeries : Tuning hints & tips ...

Search result description:This Web page contains presentations on disk I/O for Linux on System z.

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Boost application performance using asynchronous I/O

Search result description:Aug 29, 2006 ... The most common input/output (I/O) model used in Linux is synchronous I/O. After
a request is made in this model, the application blocks until ...

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Virtio: An I/O virtualization framework for Linux

Search result description:Jan 29, 2010 ... Paravirtualized I/O with KVM and lguest. The Linux kernel supports a variety of
virtualization schemes, and that's likely to grow as virtualization ...

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Exploring the Linux Storage Path - Tracing block I/O kernel events ...

Search result description:Mar 19, 2013 ... The objective of this work is to present a method to analyze the I/O path, and how
to tune ... Enabling the Linux kernel to trace block I/O events.

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IBM developerWorks : Linux : Linux on System z : Tuning hints & tips ...

Search result description:Oracle Database on Linux on System z - Disk I/O Connectivity Study; Analyzing
BI Oracle Workloads; Oracle Real Application Clusters on Linux on IBM System ...

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Learn Linux, 101: Streams, pipes, and redirects

Search result description:Oct 14, 2009 ... This article grounds you in the basic Linux techniques for redirecting standard IO
streams. Learn to: Redirect the standard IO streams: standard ...

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Use concurrent I/O to improve DB2 database performance

Search result description:Apr 12, 2012 ... Concurrent I/O is a feature that was introduced in UNIX/Linux platforms mainly for
the benefit of relational database systems. This article ...

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dW:Eserver:IBM System Storage:Which Linux I/O scheduler for XIV?

Search result description:The server will be running Red Hat Enterprise Linux 5 (64 bit). Linux offers the
choice between a number of I/O schedulers. Which of the I/O ...

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Decreased Average IO size after 3.4.0.7 to 3.4.0.15 upgrade

Search result description:The Linux default IO scheduler of "cfq" or completely (un)fair queuing ... on a
sloppy Linux IO stack, those GPFS differences could be amplified.

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Linux Alert for the 10/2011 GA Power systems and IO support (Part 1 ...

Search result description:Oct 24, 2011 ... The details of this alert have been posted on the Linux Alerts site. ... Linux Alert
for the 10/2011 GA Power systems and IO support (Part 1).

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when intall IBM_Installation_Toolkit_53, failed at Buffer I/O error

Search result description:... image can be retrieved from:ftp://ftp.qlogic.com/outgoing/linux/firmware.
qla2xxx ... Buffer I/O error on device sr0,logical block 37365

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alphaWorks:HeapAnalyzer:Linux sees sun.io ...

Search result description:I had a similiar problem: compiling on Windows worked, but when I tried it on
Linux, I was getting the sun.io.MalformedInputException.

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Exploit the power of Linux with Informix Dynamic Server 10.0

Search result description:Mar 31, 2005 ... Introduction; New Linux platforms; Support for the Linux 2.6 kernel; Kernel
Asynchronous I/O; Direct I/O; Processor affinity; Installing the server ...

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Migrate device control applications from Windows to Linux

Search result description:Jun 24, 2008 ... To visit the device, the Linux kernel maps the device operation call to the device
driver via the file system. There is no I/O manager in Linux: all ...

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DB2 memory and file cache performance tuning on Linux

Search result description:Sep 22, 2005 ... DB2 Asynchronous I/O (AIO) for Linux is only partially related to memory
utilization. AIO allows processes to perform other work while waiting ...


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