diff options
| author | Sage Weil <sage@newdream.net> | 2010-11-07 09:37:25 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-11-07 09:39:21 -0800 |
| commit | 912a9b0319a8eb9e0834b19a25e01013ab2d6a9f (patch) | |
| tree | 7b04fca1669f006c1a1f35da8d986ca8ad11161c /fs/generic_acl.c | |
| parent | 7421ab8041d98363edfb85955fa3b9849ffae366 (diff) | |
| download | kernel_samsung_smdk4412-912a9b0319a8eb9e0834b19a25e01013ab2d6a9f.zip kernel_samsung_smdk4412-912a9b0319a8eb9e0834b19a25e01013ab2d6a9f.tar.gz kernel_samsung_smdk4412-912a9b0319a8eb9e0834b19a25e01013ab2d6a9f.tar.bz2 | |
ceph: only let auth caps update max_size
Only the auth MDS has a meaningful max_size value for us, so only update it
in fill_inode if we're being issued an auth cap. Otherwise, a random
stat result from a non-auth MDS can clobber a meaningful max_size, get
the client<->mds cap state out of sync, and make writes hang.
Specifically, even if the client re-requests a larger max_size (which it
will), the MDS won't respond because as far as it knows we already have a
sufficiently large value.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/generic_acl.c')
0 files changed, 0 insertions, 0 deletions