Can you describe your setup with a little more detail? Are you running DNE? Are you running project quotas?
On Mon, Jan 27, 2020 at 1:05 PM Jesse Stroik <[email protected]> wrote: > Hello, > > I have an interesting situation one of our lustre file systems where I > cannot rename files or directories across a specific directory boundary > but I can create hard links across the same boundary. The relevant > section of strace for 'mv' follows: > > ===== > geteuid() = 0 > ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0 > stat("..", {st_mode=S_IFDIR|0755, st_size=11776, ...}) = 0 > lstat("test.txt", {st_mode=S_IFREG|0644, st_size=765876794, ...}) = 0 > lstat("../test.txt", 0x7fff36c3ff30) = -1 ENOENT (No such file or > directory) > renameat2(AT_FDCWD, "test.txt", AT_FDCWD, "../test.txt", 0) = -1 EXDEV > (Invalid cross-device link) > ===== > > The systems I've tested this on are in our nosquash_nids list as they > were used for cluster array jobs to copy data between a retiring file > system and a new one. The clients are either 2.10 or 2.12. The file > system is run by 2.12.2 on zfs. > > nodemap is not active. > > Best, > Jesse Stroik > > _______________________________________________ > lustre-discuss mailing list > [email protected] > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >
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