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Published on 2010-04-26T23:22:05Z
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2010/04/27
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In linux kernel programming, is there a way to check if a particular file descriptor is in use for a given process or if it's available?
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I have just created a VM in VMWare and installed a minimal install of Oracle Enterprise Linux 6.3.
# cat /etc/oracle-release
Oracle Linux Server release 6.3
It is running with the UEK kernel.
# uname -r
2.6.39-200.24.1.el6uek.x86_64
When I try and install VMWare Tools, I get the following error…
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I seem to be having some problem with suspend mode. Every time I try to suspend my laptop, it just locks the screen. Or maybe it successfully suspends just to resume only an instant after. What could cause such a behaviour?
I'm running 32-bit Ubuntu 12.04 with the 3.2.0-25 kernel on a HP dv5-1178er…
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I am running a java application using this wrapper service yajsw. The problem it just stopped without any error in its logs file. So I was wondering will there be any system log file which will indicate the cause of it going down?
Partial of the log file.
Apr 6 00:12:20 localhost kernel: imklog…
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I have an external USB 2.0 drive WD My Book Mirror Edition, running in RAID 1 (mirroring) mode. A while ago the hard drive started to fail: it stops responding (directories are not listed returning an error after a big timeout). Sometimes it works for weeks before a failure, sometimes – few hours…
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Having these lines in /var/log/syslog
Apr 18 16:53:05 Server kernel: [4487878.816036] ata4: EH in SWNCQ mode,QC:qc_active 0x1 sactive 0x1
Apr 18 16:53:05 Server kernel: [4487878.816058] ata4: SWNCQ:qc_active 0x1 defer_bits 0x0 last_issue_tag 0x0
Apr 18 16:53:05 Server kernel: [4487878…
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My /boot is at 100%. When I run aptitude search ~ilinux-image I'm getting loads of unused images. When I try to delete one of them (after checking which one is currently in use by doing uname -r), e.g apt-get autoremove linux-image-3.2.0-44-generic I get:
Reading package lists... Done
Building dependency…
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Hi People,
Is Linux Kernel scheduler a part of init process? My understanding is that it is part of Kernel threads managed internally not visible to user by either top or ps. Please correct my understanding.
Is it possible to view standard kernel threads through any kernel debugger to see how standard…
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Hi, I wish to know how Old Linux scheduling algorithm SJF (shortest job first) calculates the process runtime ?
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<b>TuxRadar: </b>"We asked prolific kernel hacker (and Linux Format reader!) Greg Kroah-Hartman to tell us what it takes for newbies to patch the Linux kernel - here's what he had to say."
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<b>ZDNet:</b> "Google’s Android code will assume its rightful place in the Linux kernel — in good time, the company’s top open source guru says."
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