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Commit 4b8ee2b8 authored by Vitaliy Gusev's avatar Vitaliy Gusev Committed by Trond Myklebust
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nfs41: Correct offset for LAYOUTCOMMIT 



A client sends offset to MDS as it was seen by DS. As result,
file size after copy is only half of original file size in case
of 2 DS.

Signed-off-by: default avatarVitaliy Gusev <gusev.vitaliy@nexenta.com>
Cc: stable@kernel.org [2.6.39]
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 60c16ea8

fs/nfs/pnfs.c

+1 −1
Original line number Diff line number Diff line
@@ -1009,7 +1009,7 @@ void 
pnfs_set_layoutcommit(struct nfs_write_data *wdata)

{

	struct nfs_inode *nfsi = NFS_I(wdata->inode);

	loff_t end_pos = wdata->args.offset + wdata->res.count;

	loff_t end_pos = wdata->mds_offset + wdata->res.count;

	bool mark_as_dirty = false;



	spin_lock(&nfsi->vfs_inode.i_lock);