There is a known problem with mounting ISO images on the AIX platform. To workaround the problem, complete the following instructions: Obtain the size of the image, then identify the nearest multiple of 128 MB that will provide enough space for the image. For example, the image of CD-ROM is approximately 650/700 MB, so use 768 MB as an image size. Make a logical volume of this size. Ensure that there is enough space on the physical volume. For example, hdisk0. ...
When AIX will not release /dev/cd0 device (after umount any associted filesystems), and you get busy device error on dlpar operations, use this command to kill all processes that take busy resource: # fuser -k -x -u -c /dev/cd0 Usually in pSeries hardware configuration is connected to a scsi controller by scsi-to-ide/sas/sata or other terrible solution bridge. To made all this operation faster you can identify pci parent adapter and remove recursively all device. ...
I’m getting this error on a 9114-275. SYSTEM POWER CONTROL MENU 1. Enable/Disable Unattended Start Mode: Currently Enabled 2. Ring Indicate Power-On Menu 3. Reboot/Restart Policy Setup Menu 4. Power-On System 5. Power-Off System 6. Enable/Disable Fast System Boot: Currently Slow Boot 7. Boot Mode Menu 98. Return to Previous Menu 99. Exit from Menus After digits “4” Please wait.... System Powering On. Exiting menus. 9022 9101 90FD 10117611 U0.1-F1 B0FF OK x The error on planar was located on FAN module, for resolution unplug entire block and single fans, then replug into the planar after cleaning up, then power on your pSeries.