Chen
Sent: Friday, March 18, 2011 5:10 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Server rebooting after doing a CP Q DA from the console
After you issue the cp query, did you disconnect?
-Original Message-
Mauro Souza wrote:
I saw this problem some time ago with an Oracle RAC guest. It
On Sat, 19 Mar 2011 23:10:16 -0300
Mauro Souza wrote:
> I saw this problem some time ago with an Oracle RAC guest. It haven't set
> the CP SET RUN ON, and as soon as the client issued some #CP Q SOMETHING,
> the server froze down, and linux rebooted. Looks like Oracle RAC have some
> kind of watc
On Saturday, 03/19/2011 at 02:24 EDT, "CHAPLIN, JAMES (CTR)"
wrote:
> Yes I understand Alan is right on, and that vmcp protect's itself with a
> limited buffer. But when I did the same command from the console instead
> of using the vmcp command on the guest, it brought the entire server
> down. V
On Sun, Mar 20, 2011 at 3:10 AM, Mauro Souza wrote:
> I saw this problem some time ago with an Oracle RAC guest. It haven't set
> the CP SET RUN ON, and as soon as the client issued some #CP Q SOMETHING,
> the server froze down, and linux rebooted. Looks like Oracle RAC have some
So we're talking
2011 5:07 PM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Server rebooting after doing a CP Q DA from the console
>
> Found a problem today with CP QUERY command that caused our Linux Server
> to reboot.
>
>
>
> Using vmcp from a zLinux server, I issued the following command:
&
After you issue the cp query, did you disconnect?
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of CHAPLIN,
JAMES (CTR)
Sent: Friday, March 18, 2011 5:07 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Server rebooting after doing a CP Q DA from the
>>> On 3/19/2011 at 02:34 PM, David Kreuter wrote:
> It looks like
> somehow the terminal line end was changed and Linux was involved in
> output swallowing. Unless the server restart was not related! as
> obscure as that seems.
Which a "#cp q term" will verify, with a very small amount of outp
---Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
Ronald van der Laan
Sent: Saturday, March 19, 2011 9:23 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Server rebooting after doing a CP Q DA from the console
James,
As Alan said, someone is intercepting in
LINUX-390@VM.MARIST.EDU
Subject: Re: Server rebooting after doing a CP Q DA from the console
James,
As Alan said, someone is intercepting in Linux your CP command.
The "vmcp q term" does not generate so much output that it does not fit
in
the standard vmcp buffer, so you should be fairly
James,
As Alan said, someone is intercepting in Linux your CP command.
The "vmcp q term" does not generate so much output that it does not fit in
the standard vmcp buffer, so you should be fairly safe issueing that
command.
An other option is to issue from an other authorized VM user (for instance
f Of
Alan Altmark
Sent: Friday, March 18, 2011 5:54 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Server rebooting after doing a CP Q DA from the console
On Friday, 03/18/2011 at 05:07 EDT, "CHAPLIN, JAMES (CTR)"
wrote:
> But I thought I would try the same command from the guest console
On Friday, 03/18/2011 at 05:07 EDT, "CHAPLIN, JAMES (CTR)"
wrote:
> But I thought I would try the same command from the guest console (#CP Q
> DA), and got the following response just before the server rebooted:
>
> DASD 4886 ON DASD 4886 R/W VI1304 SUBCHANNEL = 014C
> DASD 4887 ON DASD 4887 R/
Found a problem today with CP QUERY command that caused our Linux Server
to reboot.
Using vmcp from a zLinux server, I issued the following command:
vmcp q dasd | less
Binary file (standard input) matches
Error: output (21282 bytes) was truncated, try --buffer to increase size
Thi
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