The repository capacity limit has been reached. Do you know if there is any document saying how to unconfigure RDAC? I tested a preview installation of sddpcm via smitty and didn;t complain that I needed to deinstall something first. This error should not be possible on the array, and exists for history reasons only. Commentaires Trackbacks 0 Souscrire aux commentaires de cet article.

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There is a problem with rxac path between this host and the subsystem or with the subsystem itself. If you had a DS attached you would use a “4” in place of the “3” and so on.

Join your peers on the Internet’s largest technical computer professional community. This can result in corrupted files, file systems, or databases. I didn’t use it myself though. A controller has changed worldwide names most likely either it was replaced without placing it in the reset state first, or the cabling was changed so that a different controller with the same SCSI ID is on the loop.

Redundant Disk Array Controller Errors

Do you know if there is any document saying how to unconfigure RDAC? To resolve this error you can recreate the FlashCopy. By joining you are opting in to receive e-mail. It can take rdsc days for the cache batteries to be fully recharged.


Possible reasons; First, an HBA, switch port, switch, Disk Subsystem port or Disk Subsystem controller was unavailable during the last system reboot or the last time the cfgmgr command was run, second, user removed a rac dac as part of a Fibre Channel adapter hot swap operation.

Red Flag This Post Please let us know here why this post is inappropriate. Hi maybe is this helpfull? However, it could be a much more serious error that indicates a problem with the Fibre Channel connections. To resolve this error you can try the operation again.

Nom required Adresse de contact required Site web. The probable reason is that it is a secondary logical drive of a FlashCopy, VolumeCopy, or remote mirror pair. The status of the logical drive is read-only.

unconfigure RDAC to install SDDPCM – IBM: AIX – Tek-Tips

Check which relationship applies to the logical drive. The error might have been a communication or hardware problem, or it might have occurred because a LUN was moved to a controller that does not have a path to the current host If this is a dual-controller subsystem, find the reason that the subsystem is operating in single-controller mode, and resolve the problem.


For FlashCopy, a status of read-only on the secondary logical drive usually indicates that the repository is full.

Thanks in advance Al. Check the AIX systems driver support and state by running the following command: Commentaires Trackbacks 0 Souscrire aux commentaires de cet article. AIX Laisser un commentaire. Click Here to join Tek-Tips and talk with other members! If a controller card is replaced, it rdxc likely that the cache batteries will be flat.


To resolve this error you can increase the repository capacity. The Tek-Tips staff will check this out and take appropriate action. This could result from one of the controllers being rebooted while the error log was being generated.

I would like to know how to unconfigure RDAC to be able to use sddpcm. The warning displays when the LUN is opened, and it displays again every 24 hours until cache mirroring is enabled again.

An operation failed because the disk array logical drive LUN is reserved by another host. In addition to the error code that you might encounter, a description of the what the error code designates is also provided. A serious or unrecoverable error has been detected on a physical disk within the Disk Subsystem. Register now while it’s still free! It’s easy to join and it’s free.