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pNFS/filelayout: Remove the whole file layout requirement

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Layout segments have been supported in pNFS for years, so remove the
requirement that the server always sends whole file layouts.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Anna Schumaker 2024-03-20 17:11:19 -04:00 committed by Trond Myklebust
parent a38297e3fb
commit 9c75576e3b
1 changed files with 0 additions and 8 deletions
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8
fs/nfs/filelayout/filelayout.c
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@ -605,14 +605,6 @@ filelayout_check_layout(struct pnfs_layout_hdr *lo,
dprintk("--> %s\n", __func__);
/* FIXME: remove this check when layout segment support is added */
if (lgr->range.offset != 0 ||
lgr->range.length != NFS4_MAX_UINT64) {
dprintk("%s Only whole file layouts supported. Use MDS i/o\n",
__func__);
goto out;
}
if (fl->pattern_offset > lgr->range.offset) {
dprintk("%s pattern_offset %lld too large\n",
__func__, fl->pattern_offset);