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NFS: make "inode number mismatch" message more useful

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To help NFS users and server developers, make the "inode number mismatch"
 message display more useful information.

 Test-plan:
 None.

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2005-11-30 18:08:55 -05:00 committed by Trond Myklebust
parent dc20f80390
commit 325cfed9ae
1 changed files with 9 additions and 8 deletions
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17
fs/nfs/inode.c
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@ -1409,14 +1409,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
if ((fattr->valid & NFS_ATTR_FATTR) == 0)
return 0;
if (nfsi->fileid != fattr->fileid) {
printk(KERN_ERR "%s: inode number mismatch\n"
"expected (%s/0x%Lx), got (%s/0x%Lx)\n",
__FUNCTION__,
inode->i_sb->s_id, (long long)nfsi->fileid,
inode->i_sb->s_id, (long long)fattr->fileid);
goto out_err;
}
if (nfsi->fileid != fattr->fileid)
goto out_fileid;
/*
* Make sure the inode's type hasn't changed.
@ -1538,6 +1532,13 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
*/
nfs_invalidate_inode(inode);
return -ESTALE;
out_fileid:
printk(KERN_ERR "NFS: server %s error: fileid changed\n"
"fsid %s: expected fileid 0x%Lx, got 0x%Lx\n",
NFS_SERVER(inode)->hostname, inode->i_sb->s_id,
(long long)nfsi->fileid, (long long)fattr->fileid);
goto out_err;
}
/*