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  1. unprophete

    SAN storage access problem and system reaction

    I was already changed from default values 0/0 to: maxpout 513 HIGH water mark for pending write I/Os per file True minpout 256 LOW water mark for pending write I/Os per file True I don't remember but probably this value was auto-tuned after...
  2. unprophete

    AIX 5.3 - EOL? EOM?

    I found on ibm.com: "AIX53: TL12 service pack 1 - Note: this is the last ever TL for AIX 5.3" does it really mean that no new TLs will be released for the AIX 5.3? AIX 5.3 LifeCycle page doesn't tell anything about EOM or EOL...
  3. unprophete

    awk and multiple regular expression in specific field

    I need to get lines which have not "active" or "online" on 6th field. Is the below command reliable? awk '$6 != "active" || $6 != "online" {print $0}' filename or maybe it can be changed with something with single $6 in the command like: awk '$6 != ""active" || "online"" {print $0}' filename...
  4. unprophete

    query archive

    hello, I am newbie in TSM and me ptoblem of querying archives of no more existing client (done a few years ago). What I tried was: dsmc query archive -fromnode=old_client -subdir=yes * but without success. The command was run on a server which has configured TSM client. What other command...
  5. unprophete

    nmon statistics shows permanently numperm < minperm

    sometimes numperm grows up sometimes down but never cross minperm... what should it mean from performance point of view? minperm 20% maxperm 80%
  6. unprophete

    upgrading openssh/openssl on aix

    depends what you have installed now. if the version you have comes from IBM then update_all should do all you need. if you are going to install the other openssh compilation - eg. Darren Tucker's or from oss4aix than the best would be to uninstall current version and install new one. I had...
  7. unprophete

    an error

    how to rid off following error during boot? 0042-008 NIMkid: Request denied - Method_req It is problably due to NIM server access problem. How to unconfigure locally the NIM client when the NIM server not longer exists?
  8. unprophete

    fcsX: num_cmd_elems attribute

    I see the default 200 set for num_cmd_elems on each HBA. How to calculate best value knowing number of LUNs and customized queue_depth set on each one? any special recommendations for the num_cmd_elems on VIOed environment?
  9. unprophete

    viosbr - what is wrong?

    it was bug in FP22. to fix it I had to install FP23.
  10. unprophete

    viosbr - what is wrong?

    no ideas?
  11. unprophete

    HAMCP cl_mirrorvg run in background

    Link: http://tinyurl.com/mirrorvg
  12. unprophete

    HAMCP cl_mirrorvg run in background

    it is known software bug
  13. unprophete

    viosbr - what is wrong?

    should I upgrade VIOS to the newest version 2.1.3.10 to fix the issue?
  14. unprophete

    viosbr - what is wrong?

    VIOS: 2.1.2.13-FP-22.1 SP-02 $ viosbr -backup -file /tmp/testbackup $ ls -al /tmp/testbackup -rw-r--r-- 1 root staff 0 May 07 13:08 /tmp/testbackup the produced file is empty - why?
  15. unprophete

    PowerVM™ Express Edition - VIOS+3LPARs or VIOS+2LPARs?

    http://www-03.ibm.com/systems/power/software/virtualization/editions/index.html What does mean "Maximum LPARs 3 / Server" for the Express edition? 3 client LPARs in addition to the VIOS? Is VIOS is not treat as an LPAR in powerVM express where IVM is the only way to manage the other lpars?
  16. unprophete

    client rootvg issues in dual VIO configuration

    Yes, I tried cfgmgr but it failed... The error was: # cfgmgr cfgmgr: 0514-609 Unable to save the base customized information on /dev/ipldevice. Probably the missing disks was the disk system was booted from (was first on the bootlist).... I guess if the second VIOS would be halted...
  17. unprophete

    client rootvg issues in dual VIO configuration

    sorry - my mistake. my system is/was already on the required level devices.vdevice.IBM.v-scsi.rte 5.3.11.0 ... so the system shold not be affcted by the problem described on link P5wizard sent
  18. unprophete

    client rootvg issues in dual VIO configuration

    I will update devices.vdevice.IBM.v-scsi.rte to 5.3.10.1 and then check how the stuff works.
  19. unprophete

    client rootvg issues in dual VIO configuration

    client LPAR: # oslevel -s 5300-11-03-1013 VIOS: $ ioslevel 2.1.2.13-FP-22.1 SP-02 I didn't think to disable/enable the path to the disk - it was all the time in enabled state even when disks became not reachable (missing) after VIOS was halted (?). lspath before and after VIOS was halted...
  20. unprophete

    client rootvg issues in dual VIO configuration

    LPAR gets two virtual hdisk's (VIO servers serves local [not shared SAN] drives - one from each VIOS). LPAR's rootvg is mirrored on these drives. When one VIO is halted, LPAR is still working with one disk missing in the rootvg and stale PPs. Now when the VIOS is up again, "varyonvg rootvg"...

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