strange redhat linux ? please give me a hand! 2003-10-30 - By donshun Chen
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Dear all,
I am a new user for linux , I meet a question
for redhat 7.3.(kernel: 2.4.18-3)
That is , I recompiler my kernel using 2.4.18-3 or 2.4.22,but I
meet a stange event that I can unmount root partition just from
command line using telnet session afte rebooting redhat .
There is no error meesage
such as "/ device is busy" that apperas while I unmount it , but when I mount
the root partition after unmounting it, the messae says:
"mount: /dev/sda3 already mounted or / busy
mount: according to mtab, /dev/sda3 is already mounted on /
, and I try to edit a file in root partition by vi, the vi says:
"file1" E212: Can't open file for writing
Hit ENTER or type command to continue
In addition to that I can not start the redhat "start-here" of nautilus
while I log in to Gnome ,and when I log in to the Gnome, and telnet
to the host again , I can finally see the message "/ device is busy" while I
unmount root partition from xterm.
after that , I can only use the command: "mount -o remount / "after I unmount
root partition and want to edit a file in root partition.
It seems that something has wrong with that ,didn't it?
Is there any idea for that ? is bug or misconfigure on recompiling kernel?
How can I let my redhat linux normal as other linux ??
Thanks for you help
Regards,
vanekan
-- ---- ---- ---- ---- ---- -----
??? Yahoo!??
??????????????????????
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<DIV>Dear all,</DIV>
<DIV> I am a new user for linux , I meet a question </DIV>
<DIV> for redhat 7.3.(kernel: 2.4.18-3)</DIV>
<DIV> That is , I recompiler my kernel using 2.4.18-3 or 2
.4.22,but I </DIV>
<DIV>meet a stange event that I can unmount root partition just from<
/DIV>
<DIV>command line using telnet session afte rebooting redhat .</DIV>
<DIV> There is no error meesage </DIV>
<DIV>such as "/ device is busy" that apperas while I unmount it
, but when I mount the root partition after unmounting it, 
;the messae says: </DIV>
<DIV>"mount: /dev/sda3 already mounted or / busy<BR>mount: according to mtab,
/dev/sda3 is already mounted on /</DIV>
<DIV>, and I try to edit a file in root partition by vi, the vi says
:</DIV>
<DIV>"file1" E212: Can't open file for writing</DIV>
<DIV>Hit ENTER or type command to continue</DIV>
<DIV>In addition to that I can not start the redhat "start-here" of
nautilus</DIV>
<DIV>while I log in to Gnome ,and when I log in to the Gnome, and telnet<
/DIV>
<DIV>to the host again , I can finally see the message "/ device is busy" while
I unmount root partition from xterm.</DIV>
<DIV>after that , I can only use the command: "mount -o remount
/ "after I unmount root partition and want to edit a file in root partition.
</DIV>
<DIV> </DIV>
<DIV>It seems that something has wrong with that ,didn't it
?</DIV>
<DIV>Is there any idea for that ? is bug or misconfigure on recompiling kernel?
</DIV>
<DIV>How can I let my redhat linux normal as other linux ??</DIV>
<DIV> </DIV>
<DIV>Thanks for you help</DIV>
<DIV> </DIV>
<DIV>Regards,</DIV>
<DIV> </DIV>
<DIV>vanekan</DIV>
<DIV> </DIV><p><br><hr size=1>
??? Yahoo!?? <br>
??????????????????????<br>
<a href="http://tw.promo.yahoo.com/mail_premium/stationery.html">????</a>
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