Re: Opening large files?

Charles Campbell wrote:
> Ken Takata wrote:
>> Hi,
>>
>> 2014/4/17 Thu 0:58:01 UTC+9 Adrian wrote:
>>> 'm helping another user open a large, 3Gb, file. The standard windows
>>> editors balk, so I recommended VIM. Unfortunately, even vim crashes
>>> after scrolling some amount. For instance, he can't go straight to
>>> the end of file.
>>>
>>> The work station is Windows 7, 64 bit, with 32Gb of RAM. Are there
>>> any settings to modify to make vim more stable with large files, or is
>>> there some Windows performance limitation and just out of luck?
>> There is a related item in the todo.txt:
>>
>> | Win64: Seek error in swap file for a very big file (3 Gbyte). Check
>> storing
>> | pointer in long and seek offset in 64 bit var.
>>
>> I wrote some patches to fix this, but they seem to be still unstable.
>>
>> https://bitbucket.org/k_takata/vim-ktakata-mq/src/192069dac4356c186b89e0451a254599713d2309/support-largefiles-on-windows.patch?at=default
>>
>> https://bitbucket.org/k_takata/vim-ktakata-mq/src/192069dac4356c186b89e0451a254599713d2309/use-stat_T.patch?at=default
>>
>>
> The LargeFile plugin turns the swapfile option for large files, so it
> would help avoid this problem; TIm has already provided a link to it,
> so I won't repeat that here.
>
> Is your "another user" using a FAT32 partition? That filesystem is
> limited to 4G files, and so possibly the swapfile is exceeding that
> limit.
>
Sorry about the omission and typo: should be "...turns the swapfile
option off...". And, instead of "TIm", it should be "Tim".

Chip Campbell

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