Re: SLES 9 in an LPAR
I have done exactly so but I don't have any performance problems. Things you should consider might include: - LPAR Weight compared to other LPARs you might have defined. - RAM for that LPAR. I have 8 GB. 512 might become a bottleneck (not necessarily but still...) - Do you have any other things running in your LPAR ? if so the relative share might be another aspect to consider. - I have 36 DASD (3339 cyl. that is, 3390-3 model) and the performance is fairly good. My system is a 2086-230 zSeries at 366 Mips. regards, José R. Barón e-mail: [EMAIL PROTECTED] -Mensaje original- De: Linux on 390 Port [mailto:[EMAIL PROTECTED] En nombre de Scully, William P Enviado el: martes, 16 de agosto de 2005 18:13 Para: LINUX-390@VM.MARIST.EDU Asunto: SLES 9 in an LPAR I'm having a performance problem. I was asked to install SLES 9 64-bit into an LPAR. To create the server I got my hands on the needed DASD and conducted the install of Linux under z/VM. The virtual hardware configuration (DASD and OSA addresses) were specified as would be used on the LPAR. As usual, the installation went well. The resulting copy of Linux can be booted under z/VM in perhaps a minute or two. However when I attempt to start this copy of Linux in an LPAR (512M and one dedicated CPU in an IFL on a 2094-313), it runs so slow you might think the software was written by folks in Redmond, Washington. It takes perhaps 15-20 minutes to boot. At times it seems to be completely unresponsive, even to the directly-connected HMC Operating System Message panel. I've encoded the so-called kernel timer patch both enabled and disabled, to no avail. And limited the DASD the kernel is to use with a DASD=- phrase in zipl.conf. But clearly I've missed something pretty obvious. Anyone have an idea? -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
DB2 Data Truncation
Hi, list. I currently have 2 zVM 4.4 partitions running in a zSeries. One of them is running in an IFL. Under my zVM IFL system I have installed: - SLES9 - DB2 ESE 8 and have connected DB2 ESE to my existing DB2 in the CP zVM. I have successfully migrated my DB2/VM database into DB2 ESE under SLES9 and I have connected DB2 VM with DB2 ESE to be able to query my database under LINUX. But to my surprise all the CHAR and DATE type fields are returned only half of their length, that is: - CHAR(20) returns a CHAR(10) string. - CHAR(9) returns a CHAR(5) string. - DATE returns a 5 char long date string. (e.g. 2005-) DECIMAL fields do not have this problem. Has anyone had the same (or similar) problem ? Any ideas will be very welcome. Greetings, José Raúl Barón Dpto. Sistemas CALCULO S.A. Tel. 91 330 86 44 e-mail: [EMAIL PROTECTED] -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: OORexx
Of course, I am VERY interested Saludos, José Raúl Barón Dpto. Sistemas CALCULO S.A. Tel. 91 330 86 44 e-mail: [EMAIL PROTECTED] -Mensaje original- De: Linux on 390 Port [mailto:[EMAIL PROTECTED] En nombre de Tom Shilson Enviado el: miércoles, 13 de abril de 2005 18:58 Para: LINUX-390@VM.MARIST.EDU Asunto: Re: OORexx Does anyone want to try this out? Let me know. Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 04/13/2005 11:02:58 AM: OORexx is now available for download: http://www.oorexx.org/ (Sourceforge download site: http://sourceforge.net/project/showfiles.php?group_id=119701) -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: I want to change Logo Config of z/VM V5.1
Hi, K. Luckily it's not too difficult. These are the steps you should follow: First you have to edit file SYSTEM CONFIG. This file is in MAINT CF1. To achieve this you have to perform: - Logon to MAINT - Vmfsetup zvm cp - q cpdisk You will see something like: Label Userid Vdev Mode Stat Vol-ID Rdev Type StartLoc EndLoc MNTCF1 MAINT0CF1 A R/O 310RES 0441 CKD 326360 MNTCF2 MAINT0CF2 B R/O 310RES 0441 CKD 361395 Ready; - cprelease a CPRELEASE request for disk A scheduled. HCPZAC6730I CPRELEASE request for disk A completed. Ready; - link maint cf1 cf1 mr Ready; - acc cf1 z Ready; - Edit SYSTEM CONFIG and locate the Logo_Config line SYSTEM CONFIG W1 F 80 Trunc=72 Size=426 Line=400 Col=1 Alt=0 |...+1+2+3+4+5+6+7. Logo_Config LOGOCONFIG -- This is the file that contains the logos. - Now edit your LOGO CONFIG file and modify it as you need, for example: LOGO CONFIG W1 V 80 Trunc=72 Size=63 Line=20 Col=1 Alt=0 |...+1+2+3+4+5+6+7. /*---* * Local Display Logo Definition * *---*/ CHOOSE_LOGO LOCAL GESLOC LOGO -- This is the file for the LOCAL LOGO. /** * Logical Device Logo Definition * **/ CHOOSE_LOGO LDEV GESLDEV LOGO -- These are the files you have to customize etc. etc. Once you finish: - release z (detach DASD 0CF1 DETACHED Ready; - cpaccess maint cf1 a sr CPACCESS request for mode A scheduled. Ready; HCPZAC6732I CPACCESS request for MAINT's 0CF1 in mode A completed. - q cpdisk Label Userid Vdev Mode Stat Vol-ID Rdev Type StartLoc EndLoc MNTCF1 MAINT0CF1 A R/O 310RES 0441 CKD 326360 MNTCF2 MAINT0CF2 B R/O 310RES 0441 CKD 361395 Ready; - Logoff maint and restart z/VM See z/VM System Administration Guide for more help. Saludos, José R. Barón -Mensaje original- De: Linux on 390 Port [mailto:[EMAIL PROTECTED] En nombre de mainframe_s390 Enviado el: jueves, 14 de abril de 2005 17:01 Para: LINUX-390@VM.MARIST.EDU Asunto: I want to change Logo Config of z/VM V5.1 Hi, all Please teach me. I use z/VM V5.1. I want to change Logo Config Screen of z/VM V5. I want to 3270 screen and TCP/IP connection screen. Please teach me how to change the screen. Thank you. - K.M. __ Do You Yahoo!? Upgrade Your Life http://bb.yahoo.co.jp/ -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Problem connecting zVM 4.4 with DB2SLES8.htm
Hi list, I have DB2 under SLES8 and I am trying to be able to communicate with it from my z/VM 4.4. From my DB2/SLES8 I am able to federate it with a DB2/VM database perfectly. The problem arises when I try to do the opposite step: Communicate VM with my DB2/SLES8. This is what I have done: - I have updated my COMDIR NAMES file in accordance to my settings: COMDIR NAMESB2 V 255 Trunc=72 Size=62 L |...+1+2+3+4+... :nick.LNXP00 :service.50001 :host.197.10.1.8 :security.PGM :userid.* :password.* :dbname.LNXP00 Then I execute the following sequence under CMS: 'vmlink tcpmaint 592 592 B rr' 'set comdir file system comdir names B' 'set comdir file user comdir names B' 'set comdir reload both' 'CP det 193' 'pipe cp link sql089 193 193 rr'-- This is where I have CEEPIPI-CEEBPICI-CEEBINIT MODULES 'pipe cms acc 193 v'compiled as indicated in DB2/VM 7.3 Prog. Dir. 'CP det 195' 'pipe cp link sql089 195 195 rr' 'pipe cms acc 195 q' 'set language ameng (add ari user' 'sqlinit dbname(LNXP00) protocol(DRDA)' and this is what I get: DMSVML2060I TCPMAINT 592 linked RR as 0592 file mode B ARI0717I Start SQLINIT EXEC: 04/04/05 17:04:03 EST. ARI6042I Warning: Application server LNXP00 has not been generated on this processor. Ignore this message if the server has been defined as a global resource on another processor. ARI0320I The default server name is LNXP00. ARI0796I End SQLINIT EXEC: 04/04/05 17:04:04 EST Ready; So far, everything OK. The problem comes NOW. The next step should be to execute this: SQLPREP ASM PP (PREP=SQLDBA.ARIDSQL,BLOCK,ISOL(CS),NOPR,ERROR,NOPU,CTOKEN(NO)) IN (ARIDSQLP MACRO V) then I get ARI0717I Start SQLPREP EXEC: 04/04/05 16:15:51 EST. ARI0713I Preprocessor ARIPRPA called with the following parameters: PREP=SQLDBA.ARIDSQL,BLOCK,ISOL(CS),NOPR,ERROR,NOPU,CTOKEN(NO) *ARI0562I - The following SQL error and/or warning conditions * - occurred for the ASSEMBLER preprocessor initiated SQL * - CONNECT statement. ARI0503E An SQL error has occurred. Value not supported for X'119C' parameter. *ARI0505I SQLCODE = -30073 ROWCOUNT = 0 *ARI0504I SQLERRP: ARIRLC2 SQLERRD1: -8 SQLERRD2: 0 *ARI0547I - You did not declare any host variables in ARIDSQL. *ARI0586I - Preprocessing ended with 1 errors and * - 0 warnings. *ARI0598I - The application server restored the package for * - ARIDSQL or did not produce the package. ARI0710E Errors occurred during SQLPREP EXEC processing. ARI0796I End SQLPREP EXEC: 04/04/05 16:15:56 EST What I really don't know is if there are still things pending to do in DB2/SLES8 prior to the SQLPREP execution such as to create the necessary catalog tables for DBSU. I just don't know. If so, HOW DO I ACHIEVE THIS ? Any help will be very welcome. Thanks in advance and greetings from Madrid Saludos, José Raúl Barón Dpto. Sistemas CALCULO S.A. Tel. 91 330 86 44 e-mail: [EMAIL PROTECTED] -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Tape management under SLES8
Hi to everyone: I'd like to make a backup copy of my test db2 database under SLES8 into a 3480 cartridge but I don't know how to handle tape devices under Linux. Any help will be very welcome. Thanks, José Raúl Barón Dpto. Sistemas CALCULO S.A. Tel. 91 330 86 44 e-mail: [EMAIL PROTECTED] -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
LVM Question
I have currently a database in a filesystem located in a DASD. I would like to add 2 more DASD to this filesystem using LVM. Do I have to erase previously all the data in my first DASD ? or does this disk enhancement respect the previously existing data ? Saludos, José Raúl Barón Dpto. Sistemas CALCULO S.A. Tel. 91 330 86 44 e-mail: [EMAIL PROTECTED] -Mensaje original- De: Linux on 390 Port [mailto:[EMAIL PROTECTED] En nombre de Kelly, Patrick Enviado el: miércoles, 16 de marzo de 2005 21:02 Para: LINUX-390@VM.MARIST.EDU Asunto: Re: LVM - maximum PV's? Is there a device defined for it in the /dev directory? For example, /dev/dasdaa, /dev/dasdaa1, /dev/dasdaa2, /dev/dasdaa3. You can create them with the mknod command. Patrick Kelly System Programmer State Teachers Retirement System of Ohio Information Technology Services (ITS) E-mail: [EMAIL PROTECTED] Phone: 614-227-2908 -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Kinnear, Mike Sent: Wednesday, March 16, 2005 2:47 PM To: LINUX-390@VM.MARIST.EDU Subject: LVM - maximum PV's? On a SUSE SLES8 system I've created an LVM with 15 full mod-3 3390's and 8 mod-9's. I cannot get the 9th mod-9 to becoem a member of LVM. the pvcreate appears to work OK, but the volume is not on the pvscan list, nor included in the vgdisplay total. Any ideas? -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
