[LU-1944] extend recovery timer even during the request queue phase

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.4.0
• Severity: 3
• Assignee: Di Wang
• Reporter: Di Wang

Description

We should extend recovery timer even when we got the replay request instead of until the req is being processed. And also we need add another net_latency in timer extend, one for balance rq_deadline(see ptl_send_rpc), one for resend the req to server.