diff options
| author | Dick Kennedy <dick.kennedy@broadcom.com> | 2017-08-23 16:55:30 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-24 22:29:34 -0400 |
| commit | 1fe68477d235e42fb2613d01837d49545408c622 (patch) | |
| tree | 197360622a4ff828c9065459198c316a82b17096 /fs/xattr.c | |
| parent | 38c980454a7d3adfd710136e9067802202d99b08 (diff) | |
scsi: lpfc: Fix plogi collision that causes illegal state transition
Message "0271 Illegal State Transition: node" seen in logs, all luns are
unuseable for that target.
A window exists in the rcv_plogi path where if the state is plogi issue
but the driver has not issued a plogi, then two reglogins will be sent
for the same RPI. The first one to complete will advance the state to
prli issue the second one will be detected as an illegal state, and
leave the node in an unusable state.
Correct the completion routine for the PLOGI ACC that detects the state
change when the driver starts discovery on the node again and drop the
REGLOGIN mailbox command.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'fs/xattr.c')
0 files changed, 0 insertions, 0 deletions