Re: Control-D from 3270 ?

2009-05-04 Thread Lionel B Dyck
Thanks for all the replies - the last from Jack on accessing from another 
host sounds interesting - i'm going to try that

Lionel B. Dyck, Consultant/Specialist 
Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

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Re: Control-D from 3270 ?

2009-05-04 Thread Richard Gasiorowski
Lionel,

Are you in single user mode?

'Where ever you go - There you are!! '
Richard (Gaz) Gasiorowski
System z - Linux Product Manager 
Portfolio Platform Services
CSC
3170 Fairview Park Dr., Falls Church, VA 22042
845-889-8533|Work|845-392-7889 Cell|rgasi...@csc.com|www.csc.com




This is a PRIVATE message. If you are not the intended recipient, please 
delete without copying and kindly advise us by e-mail of the mistake in 
delivery. 
NOTE: Regardless of content, this e-mail shall not operate to bind CSC to 
any order or other contract unless pursuant to explicit written agreement 
or government initiative expressly permitting the use of e-mail for such 
purpose.



Lionel B Dyck  
Sent by: Linux on 390 Port 
05/04/2009 02:39 PM
Please respond to
Linux on 390 Port 


To
LINUX-390@VM.MARIST.EDU
cc

Subject
Re: Control-D from 3270 ?






Here is what happened: 

 mount  -o rw,remount /dev/dasda1  
(none):~ # fsck -f 
fsck -f  
fsck 1.38 (30-Jun-2005)  
error on stat() /dev/dasda1: No such file or directory 
e2fsck 1.38 (30-Jun-2005)  
/dev/dasda1 is mounted.  
  
WARNING!!!  Running e2fsck on a mounted filesystem may cause 
SEVERE filesystem damage.  
  
Do you really want to continue (y/n)? y  
yes  
  
fsck.ext3: No such file or directory while trying to open /dev/dasda1  
  
The superblock could not be read or does not describe a correct ext2 
filesystem.  If the device is valid and it really contains an ext2 
filesystem (and not swap or ufs or something else), then the superblock  
is corrupt, and you might try running e2fsck with an alternate superblock: 

e2fsck -b 8193   
  
fsck.ext3 /dev/dasda1 failed (status 0x8). Run manually! 
(none):~ # 
(none):~ # JBD: barrier-based sync failed on dasda1 - disabling barriers 

Thanks 
Lionel B. Dyck, Consultant/Specialist 

Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We’re 
here to make lives better.” 

“Never attribute to malice what can be caused by miscommunication.” 

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, 
you are prohibited from sharing, copying, or otherwise using or disclosing 
its contents. If you have received this e-mail in error, please notify the 
sender immediately by reply e-mail and permanently delete this e-mail and 
any attachments without reading, forwarding or saving them. Thank you. 


From: 
Richard Gasiorowski  
To: 
LINUX-390@VM.MARIST.EDU 
Date: 
05/04/2009 11:34 AM 
Subject: 
Re: Control-D from 3270 ? 
Sent by: 
Linux on 390 Port 




Lionel,

You should try doing this

There was an error during boot and the root filesystem was mounted read 
only to prevent damage.   Remount the root filesystem as read/write. 
There's an  explicit mount option especially for this (which means 
that you're not the first person to ever have this problem, so don't 
despair):
  mount  -o rw,remount /dev/dasda1
You are probably also left in single user mode.  If not, boot again, 
saying
"linux 1".  Then run fsck -f to repair.

In your case it is not /  its dasdb1- I hope you have a lke image to 
determine wghat is mounted on dasdb1

'Where ever you go - There you are!! '
Richard (Gaz) Gasiorowski
System z - Linux Product Manager 
Portfolio Platform Services
CSC
3170 Fairview Park Dr., Falls Church, VA 22042
845-889-8533|Work|845-392-7889 Cell|rgasi...@csc.com|www.csc.com




This is a PRIVATE message. If you are not the intended recipient, please 
delete without copying and kindly advise us by e-mail of the mistake in 
delivery. 
NOTE: Regardless of content, this e-mail shall not operate to bind CSC to 
any order or other contract unless pursuant to explicit written agreement 
or government initiative expressly permitting the use of e-mail for such 
purpose.



Lionel B Dyck  
Sent by: Linux on 390 Port 
05/04/2009 02:25 PM
Please respond to
Linux on 390 Port 


To
LINUX-390@VM.MARIST.EDU
cc

Subject
Re: Control-D from 3270 ?






I entered 'exit' and nothing. 

here is my console log:

Checking all file systems. 
error on stat() /dev/dasdb1: No such file or directory 
Ý/sbin/fsck.ext3 (1) -- /usr¨ fsck.ext3 -a -f /dev/dasdb1 
error on stat() /dev/dasdb1: No such file or directory 
fsck.ext3: No such file or directory while trying to open /dev/dasdb1 
/dev/dasdb1: 
The superblock could not be read or does not describe a correct ext2 
filesystem.  If the device is valid and it really contains an ext2 
filesystem (and not swap or ufs or something else), then the superblock 
is corrupt, and you might try running e2fsck with an alternate superblock: 



   e2fsck -b 8193  

fsck.ext3 /dev/dasdb1 failed (status 0x8). Run manually! 
Ý1A..failedblogd: no message logging because /var file system is not 
accessible 

/etc/init.d/kbd: line 31: locale: com

Re: Control-D from 3270 ?

2009-05-04 Thread Marcy Cortes
Note that if you do do this:

The superblock could not be read or does not describe a correct ext2
filesystem.  If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 

You're -b number is 32768 for a 4K file system.
(Ref: e2fsck man page)
Would be nice if they told you that in that message :)



Marcy


"This message may contain confidential and/or privileged information. If you 
are not the addressee or authorized to receive this for the addressee, you must 
not use, copy, disclose, or take any action based on this message or any 
information herein. If you have received this message in error, please advise 
the sender immediately by reply e-mail and delete this message. Thank you for 
your cooperation."





From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Lionel B 
Dyck
Sent: Monday, May 04, 2009 11:40 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: [LINUX-390] Control-D from 3270 ?


Here is what happened:

 mount  -o rw,remount /dev/dasda1
(none):~ # fsck -f
fsck -f
fsck 1.38 (30-Jun-2005)
error on stat() /dev/dasda1: No such file or directory
e2fsck 1.38 (30-Jun-2005)
/dev/dasda1 is mounted.

WARNING!!!  Running e2fsck on a mounted filesystem may cause
SEVERE filesystem damage.

Do you really want to continue (y/n)? y
yes

fsck.ext3: No such file or directory while trying to open /dev/dasda1

The superblock could not be read or does not describe a correct ext2
filesystem.  If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 

fsck.ext3 /dev/dasda1 failed (status 0x8). Run manually!
(none):~ #
(none):~ # JBD: barrier-based sync failed on dasda1 - disabling barriers

Thanks




Lionel B. Dyck, Consultant/Specialist

Enterprise Platform Services, Mainframe Engineering
KP-IT Enterprise Engineering
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
<mailto:lionel.b.d...@kp.org>
AIM: lbdyck | Yahoo IM: lbdyck
Kaiser Service Credo: "Our cause is health. Our passion is service. We're here 
to make lives better."

"Never attribute to malice what can be caused by miscommunication."

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, you 
are prohibited from sharing, copying, or otherwise using or disclosing its 
contents. If you have received this e-mail in error, please notify the sender 
immediately by reply e-mail and permanently delete this e-mail and any 
attachments without reading, forwarding or saving them. Thank you.



From:   Richard Gasiorowski 
To: LINUX-390@VM.MARIST.EDU
Date:   05/04/2009 11:34 AM
Subject:Re: Control-D from 3270 ?
Sent by:Linux on 390 Port 






Lionel,

You should try doing this

There was an error during boot and the root filesystem was mounted read
only to prevent damage.   Remount the root filesystem as read/write.
There's an  explicit mount option especially for this (which means
that you're not the first person to ever have this problem, so don't
despair):
  mount  -o rw,remount /dev/dasda1
You are probably also left in single user mode.  If not, boot again,
saying
"linux 1".  Then run fsck -f to repair.

In your case it is not /  its dasdb1- I hope you have a lke image to
determine wghat is mounted on dasdb1

'Where ever you go - There you are!! '
Richard (Gaz) Gasiorowski
System z - Linux Product Manager
Portfolio Platform Services
CSC
3170 Fairview Park Dr., Falls Church, VA 22042
845-889-8533|Work|845-392-7889 Cell|rgasi...@csc.com|www.csc.com




This is a PRIVATE message. If you are not the intended recipient, please
delete without copying and kindly advise us by e-mail of the mistake in
delivery.
NOTE: Regardless of content, this e-mail shall not operate to bind CSC to
any order or other contract unless pursuant to explicit written agreement
or government initiative expressly permitting the use of e-mail for such
purpose.



Lionel B Dyck 
Sent by: Linux on 390 Port 
05/04/2009 02:25 PM
Please respond to
Linux on 390 Port 


To
LINUX-390@VM.MARIST.EDU
cc

Subject
Re: Control-D from 3270 ?






I entered 'exit' and nothing.

here is my console log:

Checking all file systems.
error on stat() /dev/dasdb1: No such file or directory
Ý/sbin/fsck.ext3 (1) -- /usr¨ fsck.ext3 -a -f /dev/dasdb1
error on stat() /dev/dasdb1: No such file or directory
fsck.ext3: No such file or directory while trying to open /dev/dasdb1
/dev/dasdb1:
The superblock could not be read or does not describe a correct ext2
filesystem.  If the device is valid and it really contains an ext2
filesystem (and no

Re: Control-D from 3270 ?

2009-05-04 Thread Lionel B Dyck
I did login but the fsck didn't work :(

Lionel B. Dyck, Consultant/Specialist 

Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, 
you are prohibited from sharing, copying, or otherwise using or disclosing 
its contents. If you have received this e-mail in error, please notify the 
sender immediately by reply e-mail and permanently delete this e-mail and 
any attachments without reading, forwarding or saving them. Thank you. 



From:
"Edmund R. MacKenty" 
To:
LINUX-390@VM.MARIST.EDU
Date:
05/04/2009 11:45 AM
Subject:
Re: Control-D from 3270 ?
Sent by:
Linux on 390 Port 



On Monday 04 May 2009 14:25, Lionel B Dyck wrote:
>I entered 'exit' and nothing.
>
>here is my console log:
...
>Attention: Only CONTROL-D will reboot the system in this
>maintanance mode. shutdown or reboot will not work.
>
>Give root password for login: JBD: barrier-based sync failed on dasda1 -
>disabling barriers
>
>exit
>Login incorrect.
>Give root password for login:

Aha!  I thought you were already past that point and in the shell.  But 
you're 
not: you're being prompted for the root password.  So you first have to 
type 
the root password, then it will give you a shell prompt.  Once in that 
interactive root shell, you can issue the appropriate fsck commands to fix 
up 
your filesystems.  You may also need to remount your root filesystem 
read-write, as another poster suggested.
 - MacK.
-
Edmund R. MacKenty
Software Architect
Rocket Software
275 Grove Street · Newton, MA 02466-2272 · USA
Tel: +1.617.614.4321
Email: m...@rs.com
Web: www.rocketsoftware.com 

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<>

Re: Control-D from 3270 ?

2009-05-04 Thread Jack Woehr

Lionel B Dyck wrote:

Here is what happened:

Access the file system device from another Linux instance and fsck it
from superuser on the foreign instance.

--
Jack J. Woehr# I run for public office from time to time. It's like
http://www.well.com/~jax # working out at the gym, you sweat a lot, don't get
http://www.softwoehr.com # anywhere, and you fall asleep easily afterwards.


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Re: Control-D from 3270 ?

2009-05-04 Thread Edmund R. MacKenty
On Monday 04 May 2009 14:25, Lionel B Dyck wrote:
>I entered 'exit' and nothing.
>
>here is my console log:
...
>Attention: Only CONTROL-D will reboot the system in this
>maintanance mode. shutdown or reboot will not work.
>
>Give root password for login: JBD: barrier-based sync failed on dasda1 -
>disabling barriers
>
>exit
>Login incorrect.
>Give root password for login:

Aha!  I thought you were already past that point and in the shell.  But you're 
not: you're being prompted for the root password.  So you first have to type 
the root password, then it will give you a shell prompt.  Once in that 
interactive root shell, you can issue the appropriate fsck commands to fix up 
your filesystems.  You may also need to remount your root filesystem 
read-write, as another poster suggested.
- MacK.
-
Edmund R. MacKenty
Software Architect
Rocket Software
275 Grove Street · Newton, MA 02466-2272 · USA
Tel: +1.617.614.4321
Email: m...@rs.com
Web: www.rocketsoftware.com  

--
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390


Re: Control-D from 3270 ?

2009-05-04 Thread Lionel B Dyck
Here is what happened:

 mount  -o rw,remount /dev/dasda1 
(none):~ # fsck -f 
fsck -f 
fsck 1.38 (30-Jun-2005) 
error on stat() /dev/dasda1: No such file or directory 
e2fsck 1.38 (30-Jun-2005) 
/dev/dasda1 is mounted. 
 
WARNING!!!  Running e2fsck on a mounted filesystem may cause 
SEVERE filesystem damage. 
 
Do you really want to continue (y/n)? y 
yes 
 
fsck.ext3: No such file or directory while trying to open /dev/dasda1 
 
The superblock could not be read or does not describe a correct ext2 
filesystem.  If the device is valid and it really contains an ext2 
filesystem (and not swap or ufs or something else), then the superblock 
is corrupt, and you might try running e2fsck with an alternate superblock: 

e2fsck -b 8193  
 
fsck.ext3 /dev/dasda1 failed (status 0x8). Run manually! 
(none):~ # 
(none):~ # JBD: barrier-based sync failed on dasda1 - disabling barriers 

Thanks

Lionel B. Dyck, Consultant/Specialist 

Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, 
you are prohibited from sharing, copying, or otherwise using or disclosing 
its contents. If you have received this e-mail in error, please notify the 
sender immediately by reply e-mail and permanently delete this e-mail and 
any attachments without reading, forwarding or saving them. Thank you. 



From:
Richard Gasiorowski 
To:
LINUX-390@VM.MARIST.EDU
Date:
05/04/2009 11:34 AM
Subject:
Re: Control-D from 3270 ?
Sent by:
Linux on 390 Port 



Lionel,

You should try doing this

There was an error during boot and the root filesystem was mounted read 
only to prevent damage.   Remount the root filesystem as read/write. 
There's an  explicit mount option especially for this (which means 
that you're not the first person to ever have this problem, so don't 
despair):
   mount  -o rw,remount /dev/dasda1
You are probably also left in single user mode.  If not, boot again, 
saying
"linux 1".  Then run fsck -f to repair.

In your case it is not /  its dasdb1- I hope you have a lke image to 
determine wghat is mounted on dasdb1

'Where ever you go - There you are!! '
Richard (Gaz) Gasiorowski
System z - Linux Product Manager 
Portfolio Platform Services
CSC
3170 Fairview Park Dr., Falls Church, VA 22042
845-889-8533|Work|845-392-7889 Cell|rgasi...@csc.com|www.csc.com




This is a PRIVATE message. If you are not the intended recipient, please 
delete without copying and kindly advise us by e-mail of the mistake in 
delivery. 
NOTE: Regardless of content, this e-mail shall not operate to bind CSC to 
any order or other contract unless pursuant to explicit written agreement 
or government initiative expressly permitting the use of e-mail for such 
purpose.



Lionel B Dyck  
Sent by: Linux on 390 Port 
05/04/2009 02:25 PM
Please respond to
Linux on 390 Port 


To
LINUX-390@VM.MARIST.EDU
cc

Subject
Re: Control-D from 3270 ?






I entered 'exit' and nothing. 

here is my console log:

Checking all file systems. 
error on stat() /dev/dasdb1: No such file or directory 
Ý/sbin/fsck.ext3 (1) -- /usr¨ fsck.ext3 -a -f /dev/dasdb1 
error on stat() /dev/dasdb1: No such file or directory 
fsck.ext3: No such file or directory while trying to open /dev/dasdb1 
/dev/dasdb1: 
The superblock could not be read or does not describe a correct ext2 
filesystem.  If the device is valid and it really contains an ext2 
filesystem (and not swap or ufs or something else), then the superblock 
is corrupt, and you might try running e2fsck with an alternate superblock: 


 
e2fsck -b 8193  
 
fsck.ext3 /dev/dasdb1 failed (status 0x8). Run manually! 
Ý1A..failedblogd: no message logging because /var file system is not 
accessible 
 
/etc/init.d/kbd: line 31: locale: command not found 
No available keymaps for machine s390x found 
 
fsck failed for at least one filesystem (not /). 
Please repair manually and reboot. 
The root file system is is already mounted read-write. 
 
Attention: Only CONTROL-D will reboot the system in this 
maintanance mode. shutdown or reboot will not work. 
 
Give root password for login: JBD: barrier-based sync failed on dasda1 - 
disabli
ng barriers 
 
exit
Login incorrect. 
Give root password for login: 

Lionel B. Dyck, Consultant/Specialist 
Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIEN

Re: Control-D from 3270 ?

2009-05-04 Thread Jack Woehr

Lionel B Dyck wrote:

I entered 'exit' and nothing.

here is my console log:



From your log, you're already committed to fsck. You've made no
changes. It will
hurt nothing to force a shutdown externally, just yank the rug out from
under
the darn thing, restart and do your fsck.

--
Jack J. Woehr# I run for public office from time to time. It's like
http://www.well.com/~jax # working out at the gym, you sweat a lot, don't get
http://www.softwoehr.com # anywhere, and you fall asleep easily afterwards.

--
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390


Re: Control-D from 3270 ?

2009-05-04 Thread Richard Gasiorowski
Lionel,

You should try doing this

There was an error during boot and the root filesystem was mounted read 
only to prevent damage.   Remount the root filesystem as read/write.  
There's an  explicit mount option especially for this (which means 
that you're not the first person to ever have this problem, so don't 
despair):
   mount  -o rw,remount /dev/dasda1
You are probably also left in single user mode.  If not, boot again, 
saying
"linux 1".  Then run fsck -f to repair.

In your case it is not /  its dasdb1- I hope you have a lke image to 
determine wghat is mounted on dasdb1

'Where ever you go - There you are!! '
Richard (Gaz) Gasiorowski
System z - Linux Product Manager 
Portfolio Platform Services
CSC
3170 Fairview Park Dr., Falls Church, VA 22042
845-889-8533|Work|845-392-7889 Cell|rgasi...@csc.com|www.csc.com




This is a PRIVATE message. If you are not the intended recipient, please 
delete without copying and kindly advise us by e-mail of the mistake in 
delivery. 
NOTE: Regardless of content, this e-mail shall not operate to bind CSC to 
any order or other contract unless pursuant to explicit written agreement 
or government initiative expressly permitting the use of e-mail for such 
purpose.



Lionel B Dyck  
Sent by: Linux on 390 Port 
05/04/2009 02:25 PM
Please respond to
Linux on 390 Port 


To
LINUX-390@VM.MARIST.EDU
cc

Subject
Re: Control-D from 3270 ?






I entered 'exit' and nothing. 

here is my console log:

Checking all file systems. 
error on stat() /dev/dasdb1: No such file or directory 
Ý/sbin/fsck.ext3 (1) -- /usr¨ fsck.ext3 -a -f /dev/dasdb1 
error on stat() /dev/dasdb1: No such file or directory 
fsck.ext3: No such file or directory while trying to open /dev/dasdb1 
/dev/dasdb1: 
The superblock could not be read or does not describe a correct ext2 
filesystem.  If the device is valid and it really contains an ext2 
filesystem (and not swap or ufs or something else), then the superblock 
is corrupt, and you might try running e2fsck with an alternate superblock: 

 
e2fsck -b 8193  
 
fsck.ext3 /dev/dasdb1 failed (status 0x8). Run manually! 
Ý1A..failedblogd: no message logging because /var file system is not 
accessible 
 
/etc/init.d/kbd: line 31: locale: command not found 
No available keymaps for machine s390x found 
 
fsck failed for at least one filesystem (not /). 
Please repair manually and reboot. 
The root file system is is already mounted read-write. 
 
Attention: Only CONTROL-D will reboot the system in this 
maintanance mode. shutdown or reboot will not work. 
 
Give root password for login: JBD: barrier-based sync failed on dasda1 - 
disabli
ng barriers 
 
exit
Login incorrect. 
Give root password for login: 

Lionel B. Dyck, Consultant/Specialist 
Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, 

you are prohibited from sharing, copying, or otherwise using or disclosing 

its contents. If you have received this e-mail in error, please notify the 

sender immediately by reply e-mail and permanently delete this e-mail and 
any attachments without reading, forwarding or saving them. Thank you. 



From:
"Edmund R. MacKenty" 
To:
LINUX-390@VM.MARIST.EDU
Date:
05/04/2009 11:22 AM
Subject:
Re: Control-D from 3270 ?
Sent by:
Linux on 390 Port 



On Monday 04 May 2009 14:10, Lionel B Dyck wrote:
>I had a linux system crash and this is what I see on the z/VM console for
>it now:
>
>fsck failed for at least one filesystem (not /).
>Please repair manually and reboot.
>The root file system is is already mounted read-write.
>
>Attention: Only CONTROL-D will reboot the system in this
>maintanance mode. shutdown or reboot will not work.
>
>I've tried shutdown -r now and shutdown -rF now without success
>
>I don't know how to enter a Control-D from the 3270 console
>
>Any advice?

Try just typing "exit".  The CONTROL-D is just the Linux end-of-file 
character, and when you type that into an interactive shell it will 
terminate.  The "exit" command does the same thing.
 - MacK.
-
Edmund R. MacKenty
Software Architect
Rocket Software
275 Grove Street · Newton, MA 02466-2272 · USA
Tel: +1.617.614.4321
Email: m...@rs.com
Web: www.rocketsoftware.com 

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Re: Control-D from 3270 ?

2009-05-04 Thread Lionel B Dyck
I entered 'exit' and nothing. 

here is my console log:

Checking all file systems.  
error on stat() /dev/dasdb1: No such file or directory  
Ý/sbin/fsck.ext3 (1) -- /usr¨ fsck.ext3 -a -f /dev/dasdb1  
error on stat() /dev/dasdb1: No such file or directory  
fsck.ext3: No such file or directory while trying to open /dev/dasdb1  
/dev/dasdb1:  
The superblock could not be read or does not describe a correct ext2  
filesystem.  If the device is valid and it really contains an ext2  
filesystem (and not swap or ufs or something else), then the superblock   
is corrupt, and you might try running e2fsck with an alternate superblock: 
 
e2fsck -b 8193   
  
fsck.ext3 /dev/dasdb1 failed (status 0x8). Run manually!  
Ý1A..failedblogd: no message logging because /var file system is not 
accessible 
  
/etc/init.d/kbd: line 31: locale: command not found  
No available keymaps for machine s390x found  
  
fsck failed for at least one filesystem (not /).  
Please repair manually and reboot.  
The root file system is is already mounted read-write.  
  
Attention: Only CONTROL-D will reboot the system in this  
maintanance mode. shutdown or reboot will not work.  
  
Give root password for login: JBD: barrier-based sync failed on dasda1 - 
disabli
ng barriers  
  
exit
Login incorrect. 
Give root password for login: 

Lionel B. Dyck, Consultant/Specialist 
Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service. We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, 
you are prohibited from sharing, copying, or otherwise using or disclosing 
its contents. If you have received this e-mail in error, please notify the 
sender immediately by reply e-mail and permanently delete this e-mail and 
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From:
"Edmund R. MacKenty" 
To:
LINUX-390@VM.MARIST.EDU
Date:
05/04/2009 11:22 AM
Subject:
Re: Control-D from 3270 ?
Sent by:
Linux on 390 Port 



On Monday 04 May 2009 14:10, Lionel B Dyck wrote:
>I had a linux system crash and this is what I see on the z/VM console for
>it now:
>
>fsck failed for at least one filesystem (not /).
>Please repair manually and reboot.
>The root file system is is already mounted read-write.
>
>Attention: Only CONTROL-D will reboot the system in this
>maintanance mode. shutdown or reboot will not work.
>
>I've tried shutdown -r now and shutdown -rF now without success
>
>I don't know how to enter a Control-D from the 3270 console
>
>Any advice?

Try just typing "exit".  The CONTROL-D is just the Linux end-of-file 
character, and when you type that into an interactive shell it will 
terminate.  The "exit" command does the same thing.
 - MacK.
-
Edmund R. MacKenty
Software Architect
Rocket Software
275 Grove Street · Newton, MA 02466-2272 · USA
Tel: +1.617.614.4321
Email: m...@rs.com
Web: www.rocketsoftware.com 

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Re: Control-D from 3270 ?

2009-05-04 Thread Gentry, Stephen
If you want to shut it down could you do a SIGNAL SHUTDOWN command?
Steve

-Original Message-
From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of
Lionel B Dyck
Sent: Monday, May 04, 2009 2:10 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Control-D from 3270 ?

I had a linux system crash and this is what I see on the z/VM console
for 
it now:

fsck failed for at least one filesystem (not /). 
Please repair manually and reboot. 
The root file system is is already mounted read-write. 
 
Attention: Only CONTROL-D will reboot the system in this 
maintanance mode. shutdown or reboot will not work. 

I've tried shutdown -r now and shutdown -rF now without success

I don't know how to enter a Control-D from the 3270 console

Any advice?

Thanks

Lionel B. Dyck, Consultant/Specialist 
Enterprise Platform Services, Mainframe Engineering 
KP-IT Enterprise Engineering 
925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org 
AIM: lbdyck | Yahoo IM: lbdyck 
Kaiser Service Credo: "Our cause is health. Our passion is service.
We?re 
here to make lives better.? 

?Never attribute to malice what can be caused by miscommunication.? 

NOTICE TO RECIPIENT: If you are not the intended recipient of this
e-mail, 
you are prohibited from sharing, copying, or otherwise using or
disclosing 
its contents. If you have received this e-mail in error, please notify
the 
sender immediately by reply e-mail and permanently delete this e-mail
and 
any attachments without reading, forwarding or saving them. Thank you. 

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Re: Control-D from 3270 ?

2009-05-04 Thread Edmund R. MacKenty
On Monday 04 May 2009 14:10, Lionel B Dyck wrote:
>I had a linux system crash and this is what I see on the z/VM console for
>it now:
>
>fsck failed for at least one filesystem (not /).
>Please repair manually and reboot.
>The root file system is is already mounted read-write.
>
>Attention: Only CONTROL-D will reboot the system in this
>maintanance mode. shutdown or reboot will not work.
>
>I've tried shutdown -r now and shutdown -rF now without success
>
>I don't know how to enter a Control-D from the 3270 console
>
>Any advice?

Try just typing "exit".  The CONTROL-D is just the Linux end-of-file 
character, and when you type that into an interactive shell it will 
terminate.  The "exit" command does the same thing.
- MacK.
-
Edmund R. MacKenty
Software Architect
Rocket Software
275 Grove Street · Newton, MA 02466-2272 · USA
Tel: +1.617.614.4321
Email: m...@rs.com
Web: www.rocketsoftware.com  

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Re: Control-D from 3270 ?

2009-05-04 Thread Richard Smrcina
Control characters on a 3270 are a two character sequence (a digraph).  To 
enter a CTRL-D, use ^-D, the carat, and the D, then press enter.

 Lionel B Dyck  wrote:
> I had a linux system crash and this is what I see on the z/VM console for
> it now:
>
> fsck failed for at least one filesystem (not /).
> Please repair manually and reboot.
> The root file system is is already mounted read-write.
>
> Attention: Only CONTROL-D will reboot the system in this
> maintanance mode. shutdown or reboot will not work.
>
> I've tried shutdown -r now and shutdown -rF now without success
>
> I don't know how to enter a Control-D from the 3270 console
>
> Any advice?
>
> Thanks
>
> Lionel B. Dyck, Consultant/Specialist
> Enterprise Platform Services, Mainframe Engineering
> KP-IT Enterprise Engineering
> 925-926-5332 (8-473-5332) | E-Mail: lionel.b.d...@kp.org
> AIM: lbdyck | Yahoo IM: lbdyck
> Kaiser Service Credo: "Our cause is health. Our passion is service. We?re
> here to make lives better.?
>
> ?Never attribute to malice what can be caused by miscommunication.?
>
> NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail,
> you are prohibited from sharing, copying, or otherwise using or disclosing
> its contents. If you have received this e-mail in error, please notify the
> sender immediately by reply e-mail and permanently delete this e-mail and
> any attachments without reading, forwarding or saving them. Thank you.
>
> --
> For LINUX-390 subscribe / signoff / archive access instructions,
> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
> http://www.marist.edu/htbin/wlvindex?LINUX-390

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