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  1. kat115

    big problem with fastt600turbo : no host port !

    Hi! I juste connected 2 p570 to my SAN. The switches can see the wwn of the hbas but the fastt doesn't see them (i tried with zoning and without zoning). Every lights are on and drivers and firmwares are up to date. have you ever had such a problem? could you help me please? thanx a lot.
  2. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    Hi Thanks a lot for your answer. I'll try this commands and take a look at the mkcd script... I'll also try to boot from the dvd and see what happens...hopping it will boot. Thank you very much for your help.
  3. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    hi first of all, thank you very much!! It worked with mkcd -d /dev/cd0 -U and verbatim dvd i had a look at man pages and did read the readme files. :) I still have two question : 1) it was very slow (took more than 3 hours)... It seems to be using dd, is there any way to go faster? 2) how can...
  4. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    Hi Now I have my Verbatim 4.7GB DVD. So could you please tell me how to use them? I shoudn't use cdrecord? But cdrecord is used by mkcd, isn't it? I'm sorry, it's my first time with this type of backup (i really miss my old mksysb on tape !!), so please could you help me again? thank you very...
  5. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    Hi Thanks a lot! I'll try with Verbatim. My software? I'm using smitty mkcd which seems to use cdrecord ? No It didn't work with DVD-RW either. And I can't use HMC backup since I have no HMC (my server is single partition). thanks again
  6. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    Hi I tried with Imation DVD-R I also bought a 9.7 IBM DVD-RAM (double sided, the one in a box looking similar to a tape..) : i broke the box and removed the DVD that was inside (double side) but got the same error. Unfortunately we got only DVD test disks with the p570 box :( What media do you...
  7. kat115

    smitty mkcd fails with DVD-R : Cannot send SCSI cmd via ioctl

    Hi I have a new p570 box running AIX5.2 ML05 I'm trying to create a mksysb on the DVD (using DVD-R or DVD-RW) but it fails with the folowing error : Running cdrecord ... Cdrecord 1.9 (powerpc-ibm-aix4.3.3.0) Copyright (C) 1995-2000 Jörg Schilling scsidev: '0,0' scsibus: 0 target: 0 lun: 0...
  8. kat115

    urgent : performance/utilization monitoring on fastt/ds4xxx ?

    Hi, I need to monitor the activity of a fastt600turbo connected to several aix servers throught a SAN. We want to know if the storage array can handle more servers (and more I/Os) without slowing down the actual production. Does someone know if there is any tool that can be used to do this...
  9. kat115

    HACMP 5.2 : how can i make depencies between RG??

    Hi I'll answer my own question ;-) (i was offsite when i asked it..) In the extended configuration menu there is a menu where to configure dependencies.. (in rg policies menu). Hope this help! bye
  10. kat115

    HACMP : script to configure print spooler failover/failback?

    Hi, Using AIX5.2/HACMP5.2, does anyone have a script to manage print spooler that needs to be managed by HACMP (failover/failback)? Thanks a lot for helping.
  11. kat115

    HACMP 5.2 : how can i make depencies between RG??

    Hi I am setting up a new 2 nodes cluster AIX5.2/HACMP5.2 with 2 resource groups (one per node). The point is that : -RG1 must always start before RG2. If RG2 was up (in case of failover of the node running RG1) RG2 must be stop, wait that RG1 is started and then RG2 can be start again. ->RG2...
  12. kat115

    aix : reconfig disk from direct attached to san attached fastt??

    hi, Thanks a lot for your answer. Can you explain what you mean by "setup LUN security"? Thank you very much
  13. kat115

    reconfig access to disk when moving from direct to san attached fastt?

    Hi, Today I have two AIX 5.2 servers directly attached to a fastt600. I'm going to add a new aix server, and install 2 switches to access the storage (SAN attachement). I don't know how to do to reconfigure the disks for the currently used server? Should I exportvg, then rmdev hdisks, then...
  14. kat115

    aix : reconfig disk from direct attached to san attached fastt??

    Hi, Today I have two AIX servers directly attached to a fastt600. I'm going to add a new aix server, and install 2 switches to access the storage (SAN attachement). I don't know how to do to reconfigure the disks for the currently used server? Should I exportvg, then rmdev hdisks, then importvg...
  15. kat115

    how to configure RAID 5 hardware on a pserie615?

    Hi I have to configure a p615 that have a RAID card (raid hardware, disks are in the machine). We want to make a RAID 5 and a RAID1 (for rootvg) using hardware, but I don't know how to do it? what smit menu should I use? Or maybe it's not through smit? thank you very much!
  16. kat115

    snapshots filesystems or lv or vg on aix 5.2

    Hi d3man sorry I didn't test snapshot yet but I will during october i guess. Hope you'll find a solution bye kat
  17. kat115

    what performance can i expect from fast600 turbo?

    Hi I set up my cache clock size to 4k (it had been set up to 16k earlier ) and it's now a bit better (oracle block size is set to 8k) fragment size is still 64k other parameters are default I have to RAID10 ARRAY of 10 disks and one of 5 disks. I builded my ARRAY as raid1 and it was...
  18. kat115

    getting slow performance on aix 5.2 with a LTO 2 3580 drive

    I have a 3580 LTO 2 drive attached to a p630 running aix 5.2. I need to backup 300GB and it took more than 8hours! I didn't install Atape.driver (my tape drive is seen as OTHER SCSI drive), is it causing my problem? I use aix backup command (backup by name). Thanks for any tip that could help.
  19. kat115

    snapshots filesystems or lv or vg on aix 5.2

    thanks for your answers. I'll take a look at the man pages on monday. Does it work well? If I have to snapshot a 140GB database (let's say VG) do I need to buy a 140GB disk? thanks again

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