1PROBE::NFSD.READ(3stap) Network File Storage Tapsets PROBE::NFSD.READ(3stap)
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6 probe::nfsd.read - NFS server reading data from a file for client
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9 nfsd.read
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12 file
13 argument file, indicates if the file has been opened.
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15 size
16 read bytes
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18 client_ip
19 the ip address of client
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21 count
22 read bytes
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24 fh
25 file handle (the first part is the length of the file handle)
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27 offset
28 the offset of file
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30 vlen
31 read blocks
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33 vec
34 struct kvec, includes buf address in kernel address and length of
35 each buffer
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38 tapset::nfsd(3stap)
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42SystemTap Tapset Reference November 2022 PROBE::NFSD.READ(3stap)