> In 9202, DB_BUBBER_CACHE, SHARED_POOL, LARGE_POOL > and JAVA_POOL can be dynamically altered. But in 901, LARGE_POOL > and JAVA POOL are static. If MAX SGA is less than 128MB then Oracle > will use 4MB granule size to allocate/deallocate memory. For SGA greater > than 128M, Oracle granule size is 16MB.
Btw, in Windows the granule size is 8M if SGA_MAX_SIZE is set larger than 128M. Note that there's more stuff in SGA than above mentioned areas. Fixed SGA for example etc.. Tanel. > > -----Original Message----- > To: Multiple recipients of list ORACLE-L > Sent: 9/20/03 11:19 AM > > > > My understanding of SGA is > SGA = x + y + z > where x = (dbblksize*db_blk_buf OR db_cache_Size if 9i) > y=shared_pool > z=java pool, log_buffer > > If 9i oracle introduced SGA_MAX_SIZE; the sum of x+y+z can be > < SGA_MAX_SIZE; if so, which part of x/y/z expands when need arises. > > Thanks > > Quriyat > > > _______________________________________________ > No banners. No pop-ups. No kidding. > Introducing My Way - http://www.myway.com > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: quriyat > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > 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). > > > > DISCLAIMER: > This message is intended for the sole use of the individual to whom it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you are not the addressee you are hereby notified that you may not use, copy, disclose, or distribute to anyone the message or any information contained in the message. If you have received this message in error, please immediately advise the sender by reply email and delete this message. > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: <[EMAIL PROTECTED] > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > 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.net -- Author: Tanel Poder INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- 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).
