cannot start hwclock是何故？（貌似解决了）

clinif

开机显示
ERROR: cannot start hwclock as fsck would not start
但是时间显示正常：

1. 
   
2. localhost ~ # hwclock
   
3. Thu 10 Jul 2008 01:07:24 AM CST  -0.173325 seconds
   
4. localhost ~ # date
   
5. Thu Jul 10 01:07:24 CST 2008
   
6. 
   
7. localhost ~ # rc-update -v show | grep fsck
   
8.                  fsck | boot                        
   
9. localhost ~ # rc-update -v show | grep hwclock
   
10.            hwclock | boot                        
    
11. localhost ~ # cat /etc/conf.d/hwclock
    
12. # Set CLOCK to "UTC" if your system clock is set to UTC (also known as
    
13. # Greenwich Mean Time).  If your clock is set to the local time, then
    
14. # set CLOCK to "local".  Note that if you dual boot with Windows, then
    
15. # you should set it to "local".
    
16. CLOCK="local"
    
17. ＃这里我也试过小写的clock＝"local"
    
18. 
    
19. # If you want to set the Hardware Clock to the current System Time
    
20. # during shutdown, then say "YES" here.
    
21. # You normally don't need to do this if you run a ntp daemon.
    
22. clock_systohc="NO"
    
23. 
    
24. # If you wish to pass any other arguments to hwclock during bootup,
    
25. # you may do so here. Alpha users may wish to use --arc or --srm here.
    
26. clock_args=""
    
27. ＃同样试过clock_args="--directisa"
    
28. 
    
29. 
    
30. localhost ~ # cat /etc/timezone
    
31. PRC
    
32. ＃这里我还试过TIMEZONE＝"PRC"
    
33. 
    

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/etc/localtime是复制的/usr/share/zoneinfo/PRC，内核已经加入Real Time Clock Support 并且/dev/rtc 存在。

忘了说了，用的是openrc

clinif

虽然开机这样写，但时间是正确的，而且开机后运行

1. localhost ~ # /etc/init.d/hwclock start
2. * WARNING: hwclock has already been started

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因此也没太着急解决这个问题，可是今天把/etc/rc.conf中rc_parallel="NO"修改成YES，问题就出来了，启动到hwclock这一步系统就不动了……附上我的/etc/init.d/hwclock文件：

1. #!/sbin/runscript
2. # Copyright 2007-2008 Roy Marples <roy@marples.name>
3. # All rights reserved. Released under the 2-clause BSD license.
5. extra_commands="save show"
7. description="Sets the local clock to UTC or Local Time."
8. description_save="Saves the current time in the BIOS."
9. description_show="Displays the current time in the BIOS."
11. clock_adjfile=${clock_adjfile:-${CLOCK_ADJFILE}}
12. clock_args=${clock_args:-${CLOCK_OPTS}}
13. clock_systohc=${clock_systohc:-${CLOCK_SYSTOHC}}
15. clock=${clock:-${CLOCK:-UTC}}
16. if [ "${clock}" = "UTC" ]; then
17.         utc="UTC"
18.         utc_cmd="--utc"
19. else
20.         utc="Local Time"
21.         utc_cmd="--localtime"
22. fi
24. depend()
25. {
26.         provide clock
27.         if yesno ${clock_adjfile}; then
28.                 use root
29.         else
30.                 before *
31.         fi
32.         keyword noopenvz noprefix nouml novserver noxenu
33. }
35. setupopts()
36. {
37.         case "$(uname -m)" in
38.                 s390*)
39.                         utc="s390"
40.                         ;;
41.                 *)
42.                         if [ -e /proc/devices ] && \
43.                                 grep -q " cobd$" /proc/devices
44.                         then
45.                                 utc="coLinux"
46.                         fi
47.                         ;;
48.         esac
50.         case "${utc}" in
51.                 UTC|Local" "Time);;
52.                 *) unset utc_cmd;;
53.         esac
54. }
56. # hwclock doesn't always return non zero on error
57. _hwclock()
58. {
59.         local err="$(hwclock "$@" 2>&1 >/dev/null)"
61.         [ -z "${err}" ] && return 0
62.         echo "${err}" >&2
63.         return 1
64. }
66. start()
67. {
68.         local retval=0 errstr=""
69.         setupopts
71.         if [ -z "${utc_cmd}" ]; then
72.                 ewarn "Not setting clock for ${utc} system"
73.                 return 0
74.         fi
76.         ebegin "Setting system clock using the hardware clock [${utc}]"
77.         if [ -e /proc/modules -a ! -e /dev/rtc ]; then
78.                 modprobe -q rtc || modprobe -q genrtc
79.         fi
81.         if [ -e /etc/adjtime ] && yesno ${clock_adjfile}; then
82.                 _hwclock --adjust ${utc_cmd}
83.                 retval=$((${retval} + $?))
84.         fi
85.        
86.         # If setting UTC, don't bother to run hwclock when first booting
87.         # as that's the default
88.         if [ "${PREVLEVEL}" != "N" -o \
89.                 "${utc_cmd}" != "--utc" -o \
90.                 -n "${clock_args}" ];
91.         then
92.                 _hwclock --hctosys ${utc_cmd} ${clock_args}
93.                 retval=$((${retval} + $?))
94.         fi
95.        
96.         eend ${retval} "Failed to set the system clock"
98.         return 0
99. }
101. stop()
102. {
103.         # Don't tweak the hardware clock on LiveCD halt.
104.         [ -n "${CDBOOT}" ] && return 0
105.         yesno ${clock_systohc} || return 0
107.         local retval=0 errstr=""
108.         setupopts
110.         [ -z "${utc_cmd}" ] && return 0
112.         ebegin "Setting hardware clock using the system clock" "[${utc}]"
114.         if ! yesno "${clock_adjfile}"; then
115.                 # Some implementations don't handle adjustments
116.                 if LC_ALL=C hwclock --help | grep -q "\-\-noadjfile"; then
117.                         utc_cmd="${utc_cmd} --noadjfile"
118.                 fi
119.         fi
121.         _hwclock --systohc ${utc_cmd} ${clock_args}
122.         retval=$?
124.         eend ${retval} "Failed to sync clocks"
125. }
127. save()
128. {
129.         clock_systohc="yes"
130.         stop
131. }
133. show()
134. {
135.         setupopts
136.         hwclock --show "${utc_cmd}" ${clock_args}
137. }

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有问题么？

clinif

基本解决了。
曾经多次手动修改了fsck和hwclock的depend，依然无效，后来干脆把hwclock从boot级别删除，转移到default，居然没有错误提示了。不理解啊，因为没升级到openrc以前，clock的运行级别设置为boot完全没问题啊，莫非hwclock必须要在default？
还有就是，似乎openrc在我电脑上不太稳定？非parallel模式还好，如果设置为parallel模式，在启动过程中按I键会随机的hang住（时有时无）。太神奇了