PROBE::NFS.AOP.W(3stap) Network File Storage Tapsets PROBE::NFS.AOP.W(3stap)

probe::nfs.aop.write_end - NFS client complete writing data

nfs.aop.write_end

page_index

offset within mapping, can used a page identifier and position identifier in the page frame

ino

inode number

sb_flag

super block flags

i_size

file length in bytes

to

end address of this write operation

size

write bytes

dev

device identifier

i_flag

file flags

offset

start address of this write operation

__page

the address of page

Fires when do a write operation on nfs, often after prepare_write

Update and possibly write a cached page of an NFS file.

tapset::nfs(3stap)

November 2023 SystemTap Tapset Reference