Hi,
On Fri, 16 Nov 2007, Jean-Pierre ANDRE wrote:
> Szaka will sure answer he has found yesterday
> the solution to your problem.
That problem happened only with readdir() when there were over 600,000
files in a single directory.
I can't reproduce this issue on Linux, so I think it's a sparse file
related FreeBSD one.
Please note that the test code expects that the "/home/arkiv" directory
already exists before the test and if not then the ENOENT message is
the expected one.
I'm CC'ing the bug submission to the FreeBSD maintainers. The original
email for easy code copy-pasting can be found here:
http://article.gmane.org/gmane.comp.file-systems.ntfs-3g.devel/315
Thanks,
Szaka
> > Message du 16/11/07 15:06
> > De : "Richard Nyberg" <[EMAIL PROTECTED]>
> > A : [EMAIL PROTECTED]
> > Copie Ă :
> > Objet : [ntfs-3g-devel] write returns ENOENT
> >
> > Hi ntfs-3f-devel,
> >
> > I've encountered a problem with the following configuration:
> > FreeBSD 6.3-PRERELEASE (i386 SMP on Athlon64 X2)
> > fuse4bsd: version 0.3.9-pre1, FUSE ABI 7.8
> > ntfs-3g 1.1004
> > libublio-20070103
> >
> > The program below reliably reproduces my problem. It creates
> > a file called "WTF" in "/home/arkiv" where ntfs is mounted.
> > It then closes the file and opens it again, seeks to a certain
> > offset and tries to write 16kB. Interestingly the write operation
> > fails with ENOENT. This program is of course stupid, but it's only
> > written to exhibit the problem.
> >
> > I'm not on the list so plese CC me on replies.
> >
> > Regards,
> > -Richard
> >
> > #include <err.h>
> > #include <stdio.h>
> > #include <fcntl.h>
> > #include <unistd.h>
> >
> > int
> > main(void)
> > {
> > off_t off;
> > char buf[1<<14];
> > char path[] = "/home/arkiv/WTF";
> > int fd;
> > fd = open(path, O_CREAT|O_RDWR, 0666);
> > if (fd < 0)
> > err(1, "creat");
> > if (close(fd) == -1)
> > err(1, "close");
> > fd = open(path, O_RDWR);
> > if (fd < 0)
> > err(1, "open");
> > off = lseek(fd, 0x1377800, SEEK_SET);
> > if (off < 0)
> > err(1, "lseek");
> > off = write(fd, buf, sizeof(buf)); // write fails with ENOENT
> > if (off < 0)
> > err(1, "write");
> > printf("Wrote %d of %d bytes.\n", (int)off, (int)sizeof(buf));
> > if (close(fd) == -1)
> > err(1, "close");
> > return 0;
> > }
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