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(parent: fa5feb7) | 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)
commita984328392d65790a53351ac025dbcd6a847a43d
treec6faeade7cf9d2e71a1351d29c922730335a5433tree | snapshot
parentfa5feb70de9d02aac90df7d24fc6d5cd80dd931fcommit | 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.