By IBM Corp.
Construct in your simple AIX process administrator abilities and examine complicated issues to develop into a powerful AIX process administrator. improve and construct complicated AIX approach administrator talents, reminiscent of method challenge decision, and learn how to perform the proper steps to mend difficulties. Customizing the AIX approach is seriously emphasised. gaining knowledge of the talents you examine during this path is priceless on your luck if you happen to take: * IBM Certification attempt 222: pSeries management and aid for AIX 5L V5.3 After finishing this path, you want to take: * AIX 5L method management III: functionality administration (Q1318) for additional information approximately extra education classes, see the AIX - pSeries direction roadmaps.
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Additional info for AIX 5L System Administration II: Problem Determination. Student Exercises
1 Student Exercises EXempty (option 2). Notice the error messages while rootvg is varied on. These provide more clues to the problem. __ 5. Initialize a new log logical volume. Be sure to do a file system check for all file systems that use /dev/hd8. If you like use set -o emacs or set -o vi. # logform -V jfs /dev/hd8 logform: Destroy /dev/hd8 (y)? y # fsck -y -V jfs /dev/hd1 # fsck -y -V jfs /dev/hd2 # fsck -y -V jfs /dev/hd3 # fsck -y -V jfs /dev/hd4 # fsck -y -V jfs /dev/hd9var # fsck -y -V jfs /dev/hd10opt __ 6.
Repeat lsvg -l rootvg and lslv hd2. They should work now without problems. __ 17. Look into /home/workshop/rvgrecover. What two main steps fix your ODM problem? ____________________________________________________________ © Copyright IBM Corp. 1997, 2004 Exercise 5. Fixing LVM-Related ODM Problems Course materials may not be reproduced in whole or in part without the prior written permission of IBM. 5-9 Student Exercises ____________________________________________________________ Hint: Review the description of rvgrecover in your student notebook.
Check whether your physical volumes are ok. Use lspv. __ c. Check whether your logical volumes are ok. List all logical volumes that are part of your rootvg. Use lsvg -l rootvg. What happens? ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ 5-4 AIX 5L Problem Determination © Copyright IBM Corp. 1997, 2004 Course materials may not be reproduced in whole or in part without the prior written permission of IBM.
AIX 5L System Administration II: Problem Determination. Student Exercises by IBM Corp.