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(parent: bbdea2c) | patch
pnfs/blocklayout: improve GETDEVICEINFO error reporting
authorChristoph Hellwig <hch@lst.de>
Thu, 21 Aug 2014 16:09:27 +0000 (11:09 -0500)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Wed, 10 Sep 2014 19:47:02 +0000 (12:47 -0700)
commit408870bc5f4cae520f92e785950569d0ba503481
treec6faeade7cf9d2e71a1351d29c922730335a5433tree | snapshot
parentbbdea2cbc1ff5785605841103a3d2013f413eed5commit | diff
pnfs/blocklayout: improve GETDEVICEINFO error reporting

Tell userspace what stage of GETDEVICEINFO failed so that there is a chance
to debug it, especially with the userspace daemon clusterf***k in the block
layout driver.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/blocklayout/blocklayoutdev.c diff | blob | history
Linux Kernel Source Tree.