Ubuntu
systemd package

  1. Bug #1202700
  2. Comment #11

Comment 11 for bug 1202700

Revision history for this message
Ben Howard (darkmuggle-deactivatedaccount) wrote : Re: saucy kernel 300 second hang before root mounted rw on azure

Previously MS asked for us to include "rootdelay=300". Removing "rootdelay=..." results in a machine that boots in ~15s.

utlemming@utl-0718-a:~$ dmesg | head -n10
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.0-3-generic (buildd@roseapple) (gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-6ubuntu1) ) #12-Ubuntu SMP Mon Jul 15 16:47:40 UTC 2013 (Ubuntu 3.10.0-3.12-generic 3.10.1)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.10.0-3-generic root=UUID=19f8b960-2ffd-4241-befd-fc605380cba6 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 debug
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] e820: BIOS-provided physical RAM map:
utlemming@utl-0718-a:~$ dmesg | tail -n10
[ 13.179617] init: plymouth-upstart-bridge main process (969) terminated with status 1
[ 13.530699] type=1400 audit(1374160837.852:8): apparmor="STATUS" operation="profile_replace" parent=1037 profile="unconfined" name="/sbin/dhclient" pid=1042 comm="apparmor_parser"
[ 13.530710] type=1400 audit(1374160837.852:9): apparmor="STATUS" operation="profile_replace" parent=1037 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1042 comm="apparmor_parser"
[ 13.530715] type=1400 audit(1374160837.852:10): apparmor="STATUS" operation="profile_replace" parent=1037 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1042 comm="apparmor_parser"
[ 13.531340] type=1400 audit(1374160837.852:11): apparmor="STATUS" operation="profile_replace" parent=1037 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1042 comm="apparmor_parser"
[ 14.025059] hv_utils: KVP: user-mode registering done.
[ 14.459850] init: plymouth-stop pre-start process (1175) terminated with status 1
[ 15.211528] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x01, buttons: 0/0
[ 15.212311] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input3
[ 15.593280] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)