Re: RMAN NETBACKUP recovering from say 6 MONTHS ago

[Sam Roberts]

Title: RE: RMAN NETBACKUP recovering from say 6 MONTHS ago

Thanks Tony This is how I imagined it would work, yet the SYS ADMins are saying that there is no request for tape in the logs. Im in a different location so I guess I will have to travel to the other side of town and look myself. You dont know the directory of the logs do u by chance. I dont actually have access to the netbackup server so I am not familiar with its file locations Thanks again Sam ----- Original Message ----- From: Aponte, Tony To: Multiple recipients of list ORACLE-L Sent: Monday, June 10, 2002 9:03 PM Subject: RE: RMAN NETBACKUP recovering from say 6 MONTHS ago Netbackup has a repository that keeps track of what files are on which tapes, dates, sizes, volumes, serial number, etc.  Depending on how you are restoring the files, Netbackup gets a request to get a file name (as it is know on tape) and checks it's catalog for the entry.  The bprestore process (or whatever it's called on your platform) sends a request in a proprietary format to the media manager host.  You (or your SA) can look at the Netbackup logs or use bpmon to view the details for the request, including the tape label. The hang you are seeing is actually controlled by a timeout setting.  Once the request is made for loading of a tape, the restore process is at the mercy of whatever mounter is used on the media manager host (robot, tape jockey, etc.)  The timer expires, signals the bprestore and lets it exit gracefully returning an exit code in the process.  Use this exit code to determine what the caused timeout; it's in the Veritas Netbackup manual.  I bet the error code is for "media not found and timer expired" or something like that since the request isn't failing right away (which would mean that the tape was explicitly expired and the catalog entries updated to reflect the changes.)  HTH Tony Aponte -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, June 10, 2002 4:18 AM To: Multiple recipients of list ORACLE-L Subject: RMAN NETBACKUP recovering from say 6 MONTHS ago I want to alternate host my database to 6 months ago: The media manager only keeps 2 months of data online and when i recover until etc.. the job hangs and then finally gives up, obviously as the tape is not inside: My question is how does Netbackup know which tape to load, or how do I know which tape to put in the media manager or which range of tapes: Anybody an help with this Thanks Sam -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author:   INET: [EMAIL PROTECTED] Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051 San Diego, California        -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from).  You may also send the HELP command for other information (like subscribing).