1PROBE::NFS.FOP.R(3stap) Network File Storage Tapsets PROBE::NFS.FOP.R(3stap)
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6 probe::nfs.fop.read_iter - NFS client read_iter file operation
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9 nfs.fop.read_iter
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12 cache_valid
13 cache related bit mask flag
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15 dev
16 device identifier
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18 cache_time
19 when we started read-caching this inode
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21 count
22 read bytes
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24 attrtimeo
25 how long the cached information is assumed to be valid. We need to
26 revalidate the cached attrs for this inode if jiffies -
27 read_cache_jiffies > attrtimeo.
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29 file_name
30 file name
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32 parent_name
33 parent dir name
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35 ino
36 inode number
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38 pos
39 current position of file
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42 tapset::nfs(3stap)
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46SystemTap Tapset Reference May 2021 PROBE::NFS.FOP.R(3stap)