I am attempting to partition my Dell R710 for VM storage. Details: Newly installed XenServer 7.2. Accepted Defaults. 5x 2TB Drives, Raid 5. Single Virtual Disk. Total storage: 8TB All I want to do is add two partitions, a 4TB for VM storage, then whatever is left for media storage (~ 3.9TB). When I run parted…
Tag: linux
string to long, not giving me the correct answer
I am trying to convert number stored in the c string to long int. But I am not getting the expected output: Output : 821493369 gcc version 4.4.7 20120313 (Red Hat 4.4.7-16) Can you please advise what am I doing wrong here? Thanks. Answer In addition to using long long, you can use exact width types from stdin…
OSGi declarative service is active, but bind() is not called
I’m facing an issue in OSGi context with declarative services which I don’t understand. I try to explain: I have a FooService which needs the FooManagerService (1..1 static). The FooManagerService references the FooService, but it’s optional (0..n dynamic). The goal is, if a FooService becom…
I want to automate my angular build using pos-receive in background process
I want to automate my angular build using pos-receive and i want it to run in backgound process so I will not wait to finish the command. I tried the following the following code on my post-receive but it doesn’t work. post-receive I also tried to create a separate executable script on usr/local/bin dir…
Running a program on many different computers automatically
I am new to scientific computing and am working on a project which involves running many simulations. The infrastructure with which I am provided for this is about 20 different linux machines which all share storage. What I’ve been doing so far is the horrendously inefficient task of ssh’ing into …
Dumpout Process Memory Layout During Loading Time
I am working on a project where I need to use LD_PRELOAD to load some libraries into the memory space. It’s like: Due to certain reasons (I am actually working on some binary hacking), I must know the memory address (not a symbol) of certain functions (let’s say, foo) in libapp.so and instrument t…
Shellscript If statement returns error
I am trying to check if a file is older than 5 minutes and if that is the case I want to call another shell script which sends me a mail. check_file.sh: Error output: 3: ./check_file.sh: [1]: not found Answer Try something like:
pthread_kill() not sending signal to main thread (main program)
signal can be received in any threads or main program itself. i have created one auxiliary thread from main program. so there is two thread in my program 1. main thread (process itself) 2. Auxiliary Thread. I just want that whenever signal arrived in my auxiliary thread, that should send signal to my main thr…
How to execute lua bytecode genrated by luac on linux
I have a simple lua source code called hello.lua I complied this file to bytecode on a RedHat Linux machine , using Lua5.3.4 as follows: The architecture should be fine I guess. I cant figure what is wrong. Answer Precompiled Lua programs are run exactly the same way as source:
Building Wireshark on Ubuntu from source [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …