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pnfs: support for mdsthreshold attribute

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hacked up and tested against bluearc server

Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2011-02-25 11:44:41 -08:00 • committed by unknown
parent e3c67c0bfa
commit 0c2148da5b
2 changed files with 72 additions and 0 deletions
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20
daemon/nfs41_types.h
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@ -161,8 +161,28 @@ typedef struct __fs_locations4 {
uint32_t location_count;
} fs_locations4;
enum {
MDSTHRESH_READ = 0,
MDSTHRESH_WRITE,
MDSTHRESH_READ_IO,
MDSTHRESH_WRITE_IO,
MAX_MDSTHRESH_HINTS
};
typedef struct __threshold_item4 {
uint32_t type;
uint64_t hints[MAX_MDSTHRESH_HINTS];
} threshold_item4;
#define MAX_MDSTHRESHOLD_ITEMS 1
typedef struct __mdsthreshold4 {
uint32_t count;
threshold_item4 items[MAX_MDSTHRESHOLD_ITEMS];
} mdsthreshold4;
typedef struct __nfs41_file_info {
nfs41_fsid fsid;
mdsthreshold4 mdsthreshold;
nfstime4 time_access;
nfstime4 time_create;
nfstime4 time_modify;