Re: kern/53329: netboot over nfs broken

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

The following reply was made to PR kern/53329; it has been noted by GNATS.

From: Patrick Welche <prlw1%cam.ac.uk@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/53329: netboot over nfs broken
Date: Fri, 8 Jun 2018 11:41:29 +0100

 P.S., some timings with the doubling change:
 
 [    7.197495] nfs_boot: trying DHCP/BOOTP
 [   10.838201] entered nfs_boot_sendrecv()
 [   10.838201] send_again: timo=0 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   11.838703] send_again: timo=1 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   13.839707] send_again: timo=2 waited=1 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   16.841213] send_again: timo=3 waited=3 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   20.843220] send_again: timo=4 waited=6 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   25.845730] send_again: timo=5 waited=10 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   31.308470] acpibat0: normal capacity on 'charge state'
 [   31.848741] send_again: timo=6 waited=15 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   38.852254] send_again: timo=7 waited=21 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   46.856269] send_again: timo=8 waited=28 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   46.856269] entered nfs_boot_sendrecv()
 [   46.856269] send_again: timo=0 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   46.856269] nfs_boot: DHCP next-server: 10.1.1.68
 [   46.856269] nfs_boot: my_name=quark.flow.bpi.cam.ac.uk
 [   46.856269] nfs_boot: my_addr=10.1.1.65
 [   46.856269] nfs_boot: my_mask=255.255.255.0
 [   46.856269] nfs_boot: gateway=10.1.1.86
 [   49.857775] entered nfs_boot_sendrecv()
 [   49.857775] send_again: timo=0 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   50.858277] send_again: timo=1 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   52.859280] send_again: timo=2 waited=1 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   52.859280] entered nfs_boot_sendrecv()
 [   52.859280] send_again: timo=0 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   52.859280] entered nfs_boot_sendrecv()
 [   52.859280] send_again: timo=0 waited=0 MAX_RESEND_DELAY=10 TOTAL_TIMEOUT=60
 [   52.869287] root on 10.1.1.68:/usr/export/amd64
 [   52.869287] root file system type: nfs
 [   52.869287] kern.module.path=/stand/amd64/8.99.19/modules