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exadata [2020/03/12 07:30]
ss_wiki_admin
exadata [2021/01/02 13:04] (current)
ss_wiki_admin
Line 3: Line 3:
 <code bash> <code bash>
 dcli -g cell_group -l root cellcli -e list alerthistory dcli -g cell_group -l root cellcli -e list alerthistory
 +</code>
 +
 +== Show disk caching for griddisk disks ==
 +<code bash>
 +dcli -g cell_group -l root cellcli -e list griddisk attributes name,cachingpolicy,cachedBy
 +</code>
 +
 +== Disable caching of griddisk ==
 +<code bash>
 +alter griddisk RECOC1_CD_08_heiwcel08_man cachingpolicy='none'
 </code> </code>
  
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 </code> </code>
  
 +== Create Cell Server RAM cache ==
 +<code>
 +LIST CELL ATTRIBUTES ramCacheMaxSize,ramCacheMode, ramCacheSize
 +ALTER CELL ramCacheMaxSize=16G
 +ALTER CELL ramCacheMode=On
 +or
 +ALTER CELL ramCacheMode=auto
 +</code>
 +
 +== Retrieve ExaWatcher Detail (DB Node)==
 +<code bash>
 +/opt/oracle.ExaWatcher/GetExaWatcherResults.sh --from 11/30/2020_08:00:00 --to 12/01/2020_11:00:00 --resultdir /tmp/exawatcher_30112020
 +</code>
exadata.1583998221.txt.gz · Last modified: 2020/03/12 07:30 by ss_wiki_admin