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тАО08-12-2009 02:41 AM
тАО08-12-2009 02:41 AM
I/O is not affected due to both path failed
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тАО08-12-2009 02:52 AM
тАО08-12-2009 02:52 AM
Re: I/O is not affected due to both path failed
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тАО08-12-2009 03:11 AM
тАО08-12-2009 03:11 AM
Re: I/O is not affected due to both path failed
You didn't mentioned how did you disabled both primary and alternate paths.
Have you disconnected the physical cable?
or any other way?
Ganesh.
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тАО08-12-2009 04:11 AM
тАО08-12-2009 04:11 AM
Re: I/O is not affected due to both path failed
I have disconnected the both cables from the storage and I have run a script which is continuously making and removing directory and subdirectory on the file system of storage LUN. I have configured 10 nos LUN from the storage and made 3 file system on these storage LUN and run the script which is a I/O data beater.
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тАО08-12-2009 04:31 AM
тАО08-12-2009 04:31 AM
Re: I/O is not affected due to both path failed
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тАО08-12-2009 04:34 AM
тАО08-12-2009 04:34 AM
Re: I/O is not affected due to both path failed
There is no way to run I/O jobs if you disconnect all cables from a storage. How did you know some I/O operations are going on that LUN?
Did you check with ioscan?,diskinfo?
Regards,
LIJEESH N G
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тАО08-12-2009 04:42 AM
тАО08-12-2009 04:42 AM
Re: I/O is not affected due to both path failed
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тАО08-12-2009 04:44 AM
тАО08-12-2009 04:44 AM
Re: I/O is not affected due to both path failed
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тАО08-18-2009 04:18 AM
тАО08-18-2009 04:18 AM
Re: I/O is not affected due to both path failed
I have checked my script, but not found any error. Whenver I have pullout the both fibre cable of primary and alternate path from the storage , then still script is running, but server become totaly hang. I cannot use any command on the server. But, whenever I connect the cables with the storage, server becomes normal. Please help me to solved this problem or are there any solutions for this problem
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тАО08-18-2009 04:24 AM
тАО08-18-2009 04:24 AM
Re: I/O is not affected due to both path failed
Don't pull the cables while your script is running ;-))
Seriously, what should someone suggest without knowing what your script does?
What do you suspect the system will do when all pathes are disconnected?
Hope this helps!
Regards
Torsten.
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