Petunjuk Pak BW sudah oke punya.. mantapp 2010/6/28 defri afrian <[email protected]>
> > > Dear P.Yulius, > > Penghapusan archive log file yang sudah tidak diperlukan ini dilakukan di > primary dan standby database atau hanya salah satunya Pak ? > > Regards, > Defry > > ________________________________ > From: yulius_wibowo <[email protected] <yulius_wibowo%40yahoo.com>> > > To: [email protected] <indo-oracle%40yahoogroups.com> > Sent: Thu, June 3, 2010 11:27:42 AM > > Subject: [indo-oracle] Re: Maintenance log file data guard > > Yup, bisa. > > 1. > CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF xxx DAYS; > atau > CONFIGURE RETENTION POLICY TO REDUNDANCY yyy; > > Contoh: > CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS; > dan utk menghapus archived log files yg sudah tidak diperlukan: > REPORT OBSOLETE; > DELETE OBSOLETE; > > 2. atau bisa juga archived log filenya dihapus setelah archived lognya ikut > dibackup > > BACKUP DATABASE PLUS ARCHIVELOG DELETE ALL INPUT; > > 3. kalau anda menggunakan FLASF RECOVERY AREA, archived log files yg sudah > obsolete akan dihapus secara otomatis ketika sudah tidak ada freespace di > flashback recovery area. > > bw. > > --- In [email protected] <indo-oracle%40yahoogroups.com>, defri > afrian <def_ria...@...> wrote: > > > > Dear P.Yulius, > > > > Untuk maintenance archive log file ini apakah bisa menggunakan RMAN Pak ? > > > > Regards, > > Defry > > > > > > > > > > ________________________________ > > From: yulius_wibowo <yulius_wib...@...> > > To: [email protected] <indo-oracle%40yahoogroups.com> > > Sent: Thu, June 3, 2010 9:47:41 AM > > Subject: [indo-oracle] Re: Maintenance log file data guard > > > > > > Idealnya sesuai dengan "backup window" yg dipakai. > > Maksud saya, misalkan backup (offline backup) utk primary database > dilakukan setiap minggu. > > 16-MAY-2010: backup 1 > > 23-MAY-2010: backup 2 > > 30-MAY-2010: backup 3 > > 06-JUN-2010: backup 4 (belum dilakukan) > > > > Anda bisa meng-keep archived log files semenjak tgl 30-MAY-2010 sampai > sekarang. Sedangkan archived log files sebelum tgl 30-MAY-2010 bisa anda > hapus. Kecuali kalau aturan penghapusannya menggunakan model "generasi", > misalnya 2 generasi backup terakhir (berati yg harus di-keep adalah archived > log files semenjak tgl 23-MAY-2010). > > > > Masalah jumlah files, tentunya sangat tergantung pada jumlah transaksi. > Akhir bulan (tutup buku) mungkin akan lebih banyak dibandingkan dgn pasa > tengah bulan. > > > > bw > > > > --- In [email protected] <indo-oracle%40yahoogroups.com>, > defri afrian <def_rian80@> wrote: > > > > > > Dear P.Yulius, > > > > > > Idealnya berapa archived log file terakhir yang harus di simpan Pak ? > > > Misalnya ada 1000 archived log file, apakah idealnya 10 archive log > file terakhir yang harus disimpan atau berapa Pak ? > > > > > > Regards, > > > Defry > > > > > > > > > > > > > > > ________________________________ > > > From: yulius_wibowo <yulius_wibowo@> > > > To: [email protected] <indo-oracle%40yahoogroups.com> > > > Sent: Thu, June 3, 2010 7:46:48 AM > > > Subject: [indo-oracle] Re: Maintenance log file data guard > > > > > > > > > Kalau yg anda maksudkan adalah ARCHIVED LOG FILEs, boleh saja dihapus. > > > Dengan catatan HANYA archived log files SEBELUM backup terakhir (pada > primary database : online atau offline) saja yg sebaiknya dihapus. > > > Karena archived log files yg terbentuk setelah backup terakhir MASIH > digunakan/diperlukan untuk recovery , misalnya kalau terjadi kerusakan pada > primary database dan perlu utk dilakukan recovery tanpa perlu failover ke > standby. > > > > > > cmiiw, > > > bw > > > > > > --- In [email protected] <indo-oracle%40yahoogroups.com>, > defri afrian <def_rian80@> wrote: > > > > > > > > Dear > > > > > > > > Saya mau tanya untuk maintenance log file pada data guard. > > > > Ilustrasinya seperti berikut : > > > > Jika jumlah log file pada primary dan standby database jumlahnya > mencapai 1000 file, apakah bisa log file yang lama kita hapus ? > > > > Mengingat jumlah log file akan terus bertambah dan di kuatirkan akan > memakai jumlah space yang sangat besar pada server. > > > > Jika bisa, mohon pencerahannya. > > > > > > > > Regards, > > > > Defry > > > > > > > > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > > > > > > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > [Non-text portions of this message have been removed] > > > -- adipt [email protected] [email protected] http://adipt.blogspot.com/ [Non-text portions of this message have been removed] ------------------------------------ -- -----------I.N.D.O - O.R.A.C.L.E--------------- Keluar: [email protected] Website: http://indooracle.wordpress.com http://www.facebook.com/group.php?gid=51973053515 ----------------------------------------------- Bergabung dengan Indonesia Thin Client User Groups, Terminal Server, Citrix, New Moon Caneveral, di: http://indo-thin.blogspot.comYahoo! 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