RE: Redo Log size used
Hi Glenn, Try 'log_file_usage.sql' at http://www.ixora.com.au/scripts/redo_log.htm#log_file_usage. @ Regards, @ Steve Adams @ http://www.ixora.com.au/ @ http://www.christianity.net.au/ -Original Message- Sent: Tuesday, 27 March 2001 5:51 To: Multiple recipients of list ORACLE-L What can I query to see how much of the redo log file is currently in use? -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Glenn Travis 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Steve Adams 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).
Re: Redo Log size used
See your alertSID.log by using tail -f alertSID.log Regards Rafiq Reply-To: [EMAIL PROTECTED] To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED] Date: Mon, 26 Mar 2001 11:51:11 -0800 What can I query to see how much of the redo log file is currently in use? -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Glenn Travis 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). _ Get your FREE download of MSN Explorer at http://explorer.msn.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Mohammad Rafiq 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).
RE: Redo Log size used
Hi Glenn, Yes, your query is fine, and does just what you think. Please see http://www.ixora.com.au/q+a/0102/06135327.htm for the meaning of cpodr_bno. Please see http://www.ixora.com.au/tips/tuning/log_buffer_size.htm for the relationship between log blocks and the log buffer. @ Regards, @ Steve Adams @ http://www.ixora.com.au/ @ http://www.christianity.net.au/ -Original Message- Sent: Tuesday, 27 March 2001 7:27 To: Steve Adams Cc: Oracledba As always your script was exactly what I was looking for. I am assuming the column sys.x_$kccle.lesiz is number of blocks which make up the logfile, and sys.x_$kcccp.cpodr_bno is number of blocks in the log file currently in use, although I can't decipher the column name meaning. Using your http://www.ixora.com.au/scripts/redo_log.htm#log_block_size.sql script, I was able to see the number of bytes in a redo log block. Again, I am assuming it is bytes (why is the redo log block size different from the log buffer size (set in the init.ora file)?). What exactly is the sys.x_$kccle.lebsz column? I wrote this query to give me the number of MB currently in use by in the redo log file. select le.leseq log_sequence#, le.lesiz * le.lebsz /1024 /1024 logmbtotal, cp.cpodr_bno * le.lebsz /1024 /1024 logmbinuse from sys.x_$kcccp cp, sys.x_$kccle le where le.inst_id = userenv('Instance') and cp.inst_id = userenv('Instance') and le.leseq = cp.cpodr_seq Am I making the correct assumptions here? -Original Message- From: Steve Adams [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 3:26 PM To: [EMAIL PROTECTED] Cc: Oracledba Subject: RE: Redo Log size used Hi Glenn, Try 'log_file_usage.sql' at http://www.ixora.com.au/scripts/redo_log.htm#log_file_usage. @ Regards, @ Steve Adams @ http://www.ixora.com.au/ @ http://www.christianity.net.au/ -Original Message- From: Glenn Travis [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 27 March 2001 5:48 To: [EMAIL PROTECTED] Subject: Redo Log size used What can I query to see how much of the redo log file is currently in use? -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Steve Adams 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).