FlashCache etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster
FlashCache etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster

17 Şubat 2018 Cumartesi

Exadata Lab 2: How To Change FlashCache Mode - WriteTrought to WriteBack

1. First of all, we have to stop Cluster in All Database Node.
/u01/app/12.1.0.2/grid/bin/crsctl stop cluster -all
2. Execute commands in Cell Node
dcli -g mycells cellcli -e list cell attributes flashcachemode
dcli -g mycells cellcli -e alter flashcache all flush
dcli -g mycells cellcli -e drop flashcache ---> If not execute, data will be lost.
dcli -g mycells cellcli -e alter cell shutdown services cellsrv
dcli -g mycells cellcli -e alter cell flashcachemode=WriteThrough 

16 Şubat 2018 Cuma

Exadata Lab 1: How To Change FlashCache Mode - WriteBack to WriteTrought

WriteBack to WriteTrought

1. First of all, we have to stop Cluster in All Database Node.
/u01/app/12.1.0.2/grid/bin/crsctl stop cluster -all

2. Execute commands in Cell Node

dcli -g mycells cellcli -e list cell attributes flashcachemode

dcli -g mycells cellcli -e drop flashcache

dcli -g mycells cellcli -e alter cell flashcachemode=WriteBack

dcli -g mycells cellcli -e alter cell startup services cellsrv

dcli -g mycells cellcli -e list cell attributes flashcachemode

dcli -g mycells cellcli -e create  flashcache all

dcli -g mycells cellcli -e list metriccurrent FC_BY_DIRTY