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(parent: 295580f) | patch
NFSv4.1 return the LAYOUT for each file with failed DS connection I/O
authorAndy Adamson <andros@netapp.com>
Wed, 20 Jun 2012 19:03:31 +0000 (15:03 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 16 Jul 2012 18:36:52 +0000 (14:36 -0400)
commitb94226f04376a0847693ae92782fed66b9c2d9ba
tree20b38256e4ef38d34b2b291d3cdcfa322cfa0218tree | snapshot
parent295580f2602ccf69e865f72f1412f6dc2b521f4bcommit | diff
NFSv4.1 return the LAYOUT for each file with failed DS connection I/O

First mark the deviceid invalid to prevent any future use. Then fence all
files involved in I/O to a DS with a connection error by sending a
LAYOUTRETURN.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4filelayout.c diff | blob | history
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