Emergency! How to recover informix 7.4 from mirror

Hi. We have a serious outage! Our informix 7.4 IDS production crashed because a primary chunk has I-O errors! Question How can we recover from the mirror? It is mirrored? Pleas help! this is an emergency!

Will, Take the primary chunk offline using onspaces -s <spacename> -p <path> -o <offset> -D (if you are sure there is a mirror chunk which is online of course). Replace the defect disk or relocate the chunk pointer to another (sane) disk. (make sure you have the same partition sizes). Then online the chunk again with onspaces -s ..... -O Marcus -----Original Message----- From: WILL LANDSTROM [mailto:willlandstrom@yahoo.com] Sent: Saturday, February 09, 2008 6:55 AM To: ids@iiug.org Subject: Emergency! How to recover informix 7.4 from mirror [11264] Hi. We have a serious outage! Our informix 7.4 IDS production crashed because a primary chunk has I-O errors! Question How can we recover from the mirror? It is mirrored? Pleas help! this is an emergency! ************************************************************************ ******* Forum Note: Use "Reply" to post a response in the discussion forum. See you at the IIUG Informix 2008 Conference The Power Conference for Informix Professionals April 27 - 30, 2008 Marriott Overland Park (Kansas City), Kansas http://www.iiug.org/conf Registration Now Open!!