GNU bug report logs - #35167
About chroot some question on centos6 kernel:

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Package: coreutils;

Reported by: gin9145yan <at> sina.com

Date: Sat, 6 Apr 2019 03:24:01 UTC

Severity: normal

Done: Bob Proulx <bob <at> proulx.com>

Bug is archived. No further changes may be made.

Full log

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: "往事随风" <gin9145yan <at> sina.com>
To: "bug-coreutils" <bug-coreutils <at> gnu.org>
Subject: About chroot some question on centos6 kernel:
Date: Sat, 06 Apr 2019 11:09:50 +0800

[Message part 1 (text/plain, inline)]
OS centos6.10
kernel vmlinuz-2.6.32-754.el6.x86_64
hello!
grub-install  in a new disk /mnt/boot;copy /bin/bash and *.so ; chroot /mnt/sysroot is ok!exit and ctrl+d
use the new disk startup,
"dracut warning can't mount root filesystemmount :/dev/sda3 already mounted or /sysroot busy
mount: according to mtab, /dev/sdb3 is already mounted on /mnt/sysroot"
don't chroot /mnt/sysroot 
startup ——success

why?!  I don't now! 

thank you

[Message part 2 (text/html, inline)]
This bug report was last modified 6 years and 123 days ago.

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