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August 5th, 2009 13:00
Symm Command to display cache usage per rdf device
Hi,
is there a command which shows how much cache is being utilised per rdf group and also for each device within the rdf group?
Thanks,
JRP
is there a command which shows how much cache is being utilised per rdf group and also for each device within the rdf group?
Thanks,
JRP
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Vivekjaiswal001
49 Posts
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August 6th, 2009 00:00
the only command i have come across is
symstat -type cache -i xx -c XX -sid XXXX -repType rdfa
below is the example from the cli guide
symstat -type CACHE -RepType rdfa -sid 16
SRDF/A Session Cache Summary Information
Symmetrix Id : 00019030xxxx
Timestamp : 06:20:44
System Write Pending Limit : 364376 (11.12 GB)
Cache Slots available for all SRDF/A sessions : 342513 (10.45 GB)
Total Local Write Pending Count : 0
Total System Write Pending Count : 0
Session Rdfa DSE Cache Cache
RA --------------------- --------------- Slots Full
Device Group Name Grp Type Num Pri Status Thr UsedTrks In Use (%)
----------------- --- ---- --- --- -------- --- ----------- ----------- -----
RaGrpNum_63 63 RDF1 62 33 Active 60 0 0 0.0
RaGrpNum_05 5 RDF1 4 33 Active 60 0 0 0.0
Total ----------- ----------- -----
Slots 0 0 0.0
GB 0.00 0.00
have a look at the doc : P/N 300-002-939, REV A05, cache stats, page180.
Message was edited by:
MikeMac
Removed Symm S/N
SKT2
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August 8th, 2009 00:00
http://forums.emc.com/forums/thread.jspa?threadID=86119&tstart=0