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тАО03-15-2007 09:35 PM
тАО03-15-2007 09:35 PM
buffer size requested is too large
I have a small problem. I have a C8000 W/S with CAE applications installed. In one of the application, when i try to run a command on a 300-500 MB file which will convert into another format, i get the error "The buffer size requested is too large."
Can anybody let me know whether this can be solved by changing any Kernel parameter.
Thanks & Regards
Piyush
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тАО03-15-2007 09:51 PM
тАО03-15-2007 09:51 PM
Re: buffer size requested is too large
It would have been nice if the message had the size that was too big if a fixed limit, what that was too.
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тАО03-15-2007 09:58 PM
тАО03-15-2007 09:58 PM
Re: buffer size requested is too large
That error message is from the application, not the system. The application vendor is going to need to tell you the proper response.
You are probably short of memory, but I can't make a good recommendation without input from the app vendor.
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тАО03-17-2007 02:19 AM
тАО03-17-2007 02:19 AM
Re: buffer size requested is too large
Check those values and check the application documentation whether it recommends these parameters get bumpsed up.
Good luck
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тАО03-22-2007 05:22 AM
тАО03-22-2007 05:22 AM
Re: buffer size requested is too large
Regds
Piyush
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тАО03-22-2007 06:39 AM
тАО03-22-2007 06:39 AM
Re: buffer size requested is too large
Unless this is a 64 bit application or linked with -N, a process can only use 1 Gb.
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тАО03-22-2007 07:39 AM
тАО03-22-2007 07:39 AM
Re: buffer size requested is too large
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тАО03-22-2007 09:07 PM
тАО03-22-2007 09:07 PM
Re: buffer size requested is too large
To check on those previously refered kernel parameters, do as root:
#kmtune -lq maxdsize
#kmtune -lq shmmax
Eric
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тАО03-22-2007 09:18 PM
тАО03-22-2007 09:18 PM
Re: buffer size requested is too large
It helps if you spell it correctly, maxdsiz. :-)
And use kctune on 11.23.
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тАО04-12-2007 05:09 PM
тАО04-12-2007 05:09 PM
Re: buffer size requested is too large
# kmtune -lq maxdsiz
Parameter: maxdsiz
Current: 3221225472
Planned: 3221225472
Default: 0x10000000
Minimum: -
Module: -
Version: -
Dynamic: No
# kmtune -lq shmmax
Parameter: shmmax
Current: 2147483648
Planned: 2147483648
Default: 0X4000000
Minimum: -
Module: -
Version: -
Dynamic: Yes
#
Thanks