| PROBE::NFS.FOP.A(3stap) | Network File Storage Tapsets | PROBE::NFS.FOP.A(3stap) |
NAME¶
probe::nfs.fop.aio_read - NFS client aio_read file operation
SYNOPSIS¶
nfs.fop.aio_read
VALUES¶
count
read bytes
ino
inode number
cache_valid
cache related bit mask flag
file_name
file name
parent_name
parent dir name
dev
device identifier
buf
the address of buf in user space
attrtimeo
how long the cached information is assumed to be valid.
We need to revalidate the cached attrs for this inode if jiffies -
read_cache_jiffies > attrtimeo.
pos
current position of file
cache_time
when we started read-caching this inode
SEE ALSO0¶
tapset::nfs(3stap)
| November 2023 | SystemTap Tapset Reference |