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  1. unclebrian

    Making sense of rPerf nums..

    sorry 31.48 is for a p6 p520 4 way figure for p5 p520 is about half this so 4.5 times more through put on p690
  2. unclebrian

    Making sense of rPerf nums..

    If you look at the information in the link the 4 sets of rperf numbers are for a 8 16 24 and 32 way machines respectfully A 4 way p520 p5 has a rperf of 31.48 A 24 way p690 p4 has a rperf of 72.86 with 1.7 GHz The p690 is therefore about 2.3 time faster than the p520 but is a very large box...
  3. unclebrian

    Making sense of rPerf nums..

    The y and z distinguish different size processors y=1.9GHz z=1.7GHz assuming the server is a 690. Information taken from site below http://www-03.ibm.com/systems/p/hardware/reports/factsfeatures_p4.pdf I can only assume the h is another footnote reference. possibly for a p5 570 2 way
  4. unclebrian

    need working copy of svr_tty for AIX 5.3

    Have you tried downloading uncompiled version and recompiling. If you google svc_tty you have this option
  5. unclebrian

    password "min age" setting

    defaults are held in file /usr/lib/security/mkuser.default Take a copy of this file and then make any changes required Remember that if you upgrade the operating system this file may be updated as well
  6. unclebrian

    Reallocate disk space

    lsvg datavg will show how much space is available in datavg rmfs -r /dpp/train will remove the file system and the underlying LV lsvg datavg will show newspace available chfs -a size=newsize /otherfilesystem newsize is in 512-byte blocks man rmfs and man chfs should help
  7. unclebrian

    Step to increase the size of VG AIX 5.3

    you can only increase the size of a volume group by adding a PV so question 2 is irrelevent as all of PV is already allocated to the volume group. To add a new PV to a VG go to smitty extendvg In volume group name enter prodvg and in physical volume name press F4 to see what disks are available...
  8. unclebrian

    rm issue

    Sorry I take that back. I tried it and got message not a recognised option k
  9. unclebrian

    rm issue

    If there are no other files with a name like this one try rm ??3?3
  10. unclebrian

    Forcefully deleteing vg group on AIX?

    lspv should list all disks and volume group they belong to If there are no filesystems or logical volumes within the volume group ther reducevg for each disk within volume group should get rid of it
  11. unclebrian

    Forcefully deleteing vg group on AIX?

    Use lsvg -l vgname to check contents of Volume Group Then remove locical volumes and filesystems as necessary. When these are all removed you can exportvg to get rid of the volume group
  12. unclebrian

    unmount a file system

    You need to unmount the file system and then remove the file system. This will automatically remove the logical volume (lv06 or lv09 there seems to be a little confusion here looks like lvo6 from df output. I suggest the following umount /usr/perfmgr then use smit jfs to delete the file...
  13. unclebrian

    paging space creation

    Hi gatetec If you want to keep paging space away from hdisk0 I suggest to move hd6 from hdisk0 to hdisk2 move paging00 from hdisk0 to hdisk3 and mirror paging01 on hdisk1
  14. unclebrian

    paging space creation

    Have to agree with Mike. Why do you want to go from paging space of .5GB using 3% to paging space of 25gb using 79%. Also fact that hd6 is 384mb would indicate not a lot of real memory.
  15. unclebrian

    paging space creation

    You then need to move hd6 and paging00 to hdisk2 and hdisk1 use migratepv -l paging00 hdisk1 hdisk2 migratepv -l hd6 hdisk0 hdisk1
  16. unclebrian

    uptime 13XXX days

    Ihad this on one of my servers and found that it was ecause /etc/utmp was being cleared down in a cron
  17. unclebrian

    command to Delete a Directory

    from /home/county run command rm -r directoryname
  18. unclebrian

    Housekeeping /etc/security/failedlogin

    I agree with Mike's question as to why. But if failedlogin is being managed you could try the following run weekly cd /etc/security mv failedlogin4 failedlogin5 mv failedlogin3 failedlogin4 mv failedlogin2 failedlogin3 mv failedlogin1 failedlogin2 mv failedlogin failedlogin1 >failedlogin The...
  19. unclebrian

    BDF Output

    df -gv gives even clearer information as to what is available
  20. unclebrian

    How to find the feature code of a device

    Picked up the following from web after googling on part number 80p6415. Looks like an IBM part. 5.0 To Determine Adapter Microcode Levels Before you install the microcode, it is important to determine the FRU Number and Microcode level of the adapter installed in the target system. Use the...

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