pNFS/flexfiles: Record resend attempts on I/O failure
authorTrond Myklebust <trondmy@gmail.com>
Mon, 6 Jan 2020 20:25:07 +0000 (15:25 -0500)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Wed, 15 Jan 2020 15:54:32 +0000 (10:54 -0500)
commit0722dc9fea58e8199577963bb7601ff9f3e00b0a
tree7fbf1262f21c5a48eb3e0978006a59b83aa82a5c
parent118b6292195cfb86a9f43cb65610fc6d980c65f4
pNFS/flexfiles: Record resend attempts on I/O failure

If the attempt to do pNFS fails, then record what action we
take to recover (resend, reset to pnfs or reset to mds).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/flexfilelayout/flexfilelayout.c
fs/nfs/nfs4trace.h
fs/nfs/pnfs.h