[Xen-bugs] [Bug 1374] New: most linux commands cannot work after dom S3 resume.

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1374

           Summary: most linux commands cannot work after dom S3 resume.
           Product: Xen
           Version: unstable
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Unspecified
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: haicheng.li@xxxxxxxxx


Environment:
------------
Service OS (ia32/ia32e/IA64): ia32e
Guest OS (ia32/ia32e/IA64): 
Change Set: 18415
Hardware: McCreary



Bug detailed description:
--------------------------
When domain0 resume from S3, most linux command does not work, only that
command in folder /bin/ can work, like:
[root@localhost ~]# ls
Desktop     install.log      install.log.syslog
[root@localhost ~]# which scp
-bash: /usr/bin/which: Permission denied
[root@localhost ~]# su
-bash: su: command not found
[root@localhost ~]# xm
-bash: xm: command not found
[root@localhost ~]# /usr/bin/which scp
-bash: /usr/bin/which: Permission denied
[root@localhost ~]# /sbin/reboot
-bash: /sbin/reboot: Input/output error
[root@localhost ~]# touch 123
touch: cannot touch `123': Read-only file system

Native linux does not have this issue, linux command works fine after resume
from native S3.


Reproduce steps:
----------------
1) install xen and boot to dom0
2) do dom0-S3:  run command "echo mem > /sys/power/state"
3) click power button cause system wake up from S3
4) run some command 

Current result:
----------------


Expected result:
----------------


Basic root-causing log:
----------------------
serial log:
INIT: cannot execute "/sbin/shutdown"
INIT: cannot execute "/sbin/shutdown"
EXT3-fs error (device sda1): ext3_get_inode_loc: unable to read inode block -
inode=14419552, block=14414892
EXT3-fs error (device sda1): ext3_get_inode_loc: unable to read inode block -
inode=17513806, block=17526603
EXT3-fs error (device sda1): ext3_get_inode_loc: unable to read inode block -
inode=14413858, block=14414715


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