Rohith Surabattula <rohiths.msft@xxxxxxxxx> wrote: > R=00000006 READAHEAD c=00000000 ni=0 s=0 1000 > vi-1631 [000] ..... 2519.247540: netfs_read: "c=00000000" would indicate that no fscache cookie was allocated for this inode. > COOKIE VOLUME REF ACT ACC S FL DEF > ======== ======== === === === = == ================ > 00000002 00000001 1 0 0 - 4008 302559bec76a7924, > 0a13e961000000000a13e96100000000d01f4719d01f4719 > 00000003 00000001 1 0 0 - 4000 0000000000640090, > 37630162000000003763016200000000e8650f119c49f411 But we can see some cookies have been allocated. Can you turn on: echo 1 >/sys/kernel/debug/tracing/events/fscache/fscache_acquire/enable David
