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| author | Marc Dionne <marc.dionne@auristor.com> | 2019-11-21 15:37:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:51:20 +0100 |
| commit | 97a5c6b7ff2577042299b9db218899b8e22916d1 (patch) | |
| tree | aeb90919a3ae4da31ba85bd64f3f0a40cd5be45a /drivers | |
| parent | 2d916a17fbb6bbd50cc113ff43f3af9ed28e03e5 (diff) | |
afs: Fix large file support
[ Upstream commit b485275f1aca8a9da37fd35e4fad673935e827da ]
By default s_maxbytes is set to MAX_NON_LFS, which limits the usable
file size to 2GB, enforced by the vfs.
Commit b9b1f8d5930a ("AFS: write support fixes") added support for the
64-bit fetch and store server operations, but did not change this value.
As a result, attempts to write past the 2G mark result in EFBIG errors:
$ dd if=/dev/zero of=foo bs=1M count=1 seek=2048
dd: error writing 'foo': File too large
Set s_maxbytes to MAX_LFS_FILESIZE.
Fixes: b9b1f8d5930a ("AFS: write support fixes")
Signed-off-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions