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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Lost a redo disk
Dick,
Couldn't she just
"Alter database open reset logs" - wouldn't this create a new set of redo logs?
Beth - you didn't say whether you lost all of your redo logs - please do NOT do the above right away. I've never faced this, and am guessing a bit.
Tom Mercadante
Oracle Certified Professional
-----Original Message-----
Sent: Wednesday, February 20, 2002 9:03 AM
To: Multiple recipients of list ORACLE-L
Beth,
This is one of those conditions where not backing up everything gets one
in
trouble, on occasion. What I believe you'll have to do, which would be true
in
any case, is rebuild the control file. Now I'm not absolutely certain, but
I do
believe you can issue a "alter database backup controlfile to trace" command
on
a mounted database. That will at least give you the script you'll need.
Dick Goulet
____________________Reply Separator____________________ Author: "Seefelt; Beth" <Beth.Seefelt_at_TetleyUSA.com> Date: 2/20/2002 5:28 AM
Hi everybody,
This all started with the halon firing in our data center last night around
10pm
so you can imagine my condition.
I lost a disk that contained only redo logs.
When I try to open the database I get
ORA-00313: open failed for members of log group 1 of thread 1 ORA-00312: online log 1 thread 1: 'F:\ORACLE\ORADATA\OWBREPOS\REDO01.LOG' ORA-27041: unable to open file OSD-04002: unable to open file
I thought what I needed to do was switch the log files, drop the members
that
are on the bad disk, and then I'd be able to open the database.
So I mounted the database and did
alter system switch logfile;
and its telling me ORA-01109: database not open
I thought I could swicth logfile with the database mounted?
Could someone suggest the right steps I should take to recover?
Many TIA,
Beth
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Seefelt, Beth
INET: Beth.Seefelt_at_TetleyUSA.com
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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: ListGuru_at_fatcity.com (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). Received on Wed Feb 20 2002 - 09:58:27 CST
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