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libceph: fix authorizer invalidation, take 2

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Back in 2013, commit 4b8e8b5d78 ("libceph: fix authorizer
invalidation") tried to fix authorizer invalidation issues by clearing
validity field.  However, nothing ever consults this field, so it
doesn't force us to request any new secrets in any way and therefore we
never get out of the exponential backoff mode:

    [  129.973812] libceph: osd2 192.168.122.1:6810 connect authorization failure
    [  130.706785] libceph: osd2 192.168.122.1:6810 connect authorization failure
    [  131.710088] libceph: osd2 192.168.122.1:6810 connect authorization failure
    [  133.708321] libceph: osd2 192.168.122.1:6810 connect authorization failure
    [  137.706598] libceph: osd2 192.168.122.1:6810 connect authorization failure
    ...

AFAICT this was the case at the time 4b8e8b5d78 was merged, too.

Using timespec solely as a bool isn't nice, so introduce a new have_key
flag, specifically for this purpose.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Ilya Dryomov
2016-01-14 16:35:35 +01:00
parent f6330cc1f0
commit 6abe097db5
2 changed files with 23 additions and 5 deletions
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1
net/ceph/auth_x.h
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@@ -17,6 +17,7 @@ struct ceph_x_ticket_handler {
struct ceph_crypto_key session_key;
struct ceph_timespec validity;
bool have_key;
u64 secret_id;
struct ceph_buffer *ticket_blob;