Yes, this is what's occurring, but there can be ill effects. Under at least
some circumstances, your open file references can get corrupted. Process 1
opens files A, B, & C to 1, 2, and 3. Process 2 comes along, and opens files
B, C, & D to 1, 2, and 3. Process 1 writes data on file handle 2, intended
for file B, but writes it to file C. Sleepless nights and glowering bosses
ensue.
The solution is to make any invocations to universe from cron PHANTOMs. This
gives them their own user id & process group.
You get the message "Printer Segment Removed" if you invoke universe when
already running universe as another user.
I usually get this message when I sh out to the shell from the Universe
command language prompt, su to another user code, and then invoke universe
by using the uv cmd from the shell prompt.
The printer segment itself is an area of shared memory allocated to each
Universe user. I have noticed no ill effects when I have had the message.
hth
Ang Suan Yong <[EMAIL PROTECTED] on 20 Jun 2005 02:55
Please respond to [email protected]
Sent by: [EMAIL PROTECTED]
To: U2-Users New Lists <[email protected]>
cc:
bcc:
Subject: [U2]PRINTER memory segment removed
Dear all,
Im using unix script, looping calling a UniVerse Basic Programs in
background process. For each calling, there is a message prompt "PRINTER
memory segment removed" but if i not using the background process , the
error solve.
When i PORT.STATUS, it show only one job. If using "ps" , i able to
grep all the related process with different pid. Juz wondering is this
message is due to to UniVerse process using the same port but when having
different pid bind to the same port ? And is this message is a critical
error message ? like will causing the file / hardisk will destroy easily ?
Thanks and Regards
DISCLAIMER:-
<<This email is confidential and intended only for the use of the
individual
or entity named above and may contain information that is privileged. If
you
are not the intended recipient, you are notified that any dissemination,
distribution or copying of this email is strictly prohibited. If you have
received this email in error, please notify us immediately by return email
or telephone and destroy the original message. Thank you.>>
-------
u2-users mailing list
[email protected]
To unsubscribe please visit http://listserver.u2ug.org/
************************************************************
HSBC Bank plc may be solicited in the course of its placement
efforts for a new issue, by investment clients of the firm for whom
the Bank as a firm already provides other services. It may equally
decide to allocate to its own proprietary book or with an associate
of HSBC Group. This represents a potential conflict of interest.
HSBC Bank plc has internal arrangements designed to ensure that the
firm would give unbiased and full advice to the corporate finance
client about the valuation and pricing of the offering as well as
internal systems, controls and procedures to identify and manage
conflicts of interest.
HSBC Bank plc
Registered Office: 8 Canada Square, London E14 5HQ, United Kingdom
Registered in England - Number 14259
Authorised and regulated by the Financial Services Authority.
************************************************************
-----------------------------------------
This transmission has been issued by a member of the HSBC Group "HSBC" for
the information of the addressee only and should not be reproduced and/or
distributed to any other person. Each page attached hereto must be read in
conjunction with any disclaimer which forms part of it. Unless otherwise
stated, this transmission is neither an offer nor the solicitation of an
offer to sell or purchase any investment. Its contents are based on
information obtained from sources believed to be reliable but HSBC makes no
representation and accepts no responsibility or liability as to its
completeness or accuracy.
-------
u2-users mailing list
[email protected]
To unsubscribe please visit http://listserver.u2ug.org/
-------
u2-users mailing list
[email protected]
To unsubscribe please visit http://listserver.u2ug.org/
