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Shared_Memory_Best_Practices_Guide_V1.0
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Disable Shared Memory and RAC Metadata Cache
7 u5 E# A4 n( w0 K3 e0 \If the shared memory population fails, or if a runtime error is suspected to be related to shared memory, you can ( O2 Q6 F$ Z. t" G
disable shared memory functionality and set Teamcenter process back to its in-process memory mode by setting the
! I& a" ^4 I1 q* gfollowing env variables at server machines except for TC_SKIP_CLIENT_CACHE
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: M4 @ y) [" k1. TC_NO_TEXTSRV_SHARED_MEMORY : H7 ^! w7 i. \9 l+ `+ d) l' F7 M
Set it to TRUE to disable shared memory for text server data. % b% J: l3 q% s% y/ d! K
, ~. @. N% b* e1 kIn Teamcenter release 11.2, , v1 T1 I* y1 F& i
TC_USE_TEXTSRV_SHARED_MEMORY E0 m& _& Y( O: t
Set it to FALSE to disable shared memory for text server data.
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2. TC_USE_PREFS_SHARED_MEMORY ; A' B- b) C; v+ R8 u! ?8 R
Set it to FALSE to disable shared memory for site preference data
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6 w- N8 B k3 q7 @4 h3. TC_USE_LOV_SHARED_MEMORY 1 t( d+ C8 t9 m* x/ h f
Set it to FALSE to disable shared memory for localized LOV data
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4. TC_USE_METADATA_SHARED_MEMORY
# Z; Q( _) R+ B! {/ s" qSet it to FALSE to disable shared memory for metadata
' b S) w' d4 [7 n; \7 U! Z& s" o GIf no metadata cache is pre-generated, the system will also disable shared memory for metadata. Therefore, # O5 a: M0 M k8 M% `1 N9 W
to disable shared memory for metadata, you may run the utility: generate_metadata_cache –delete to delete
5 x0 _( x0 ^4 b/ O9 u3 O7 Xthe metadata cache. 3 ~; r& r0 T7 n' P) ?! Q. }
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5. TC_SKIP_CLIENT_CACHE 4 G. o3 @' M# X: x" k2 b
At RAC machine, set TC_SKIP_CLIENT_CACHE=TRUE to turn off Client Metadata Cache for RAC so that - ?- g" C+ l, c1 j1 D! E" f; w
RAC will always retrieve metadata from server.
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发表于 2015-3-30 07:36:14
发表于 2015-3-31 22:54:46
谢谢！学习学习！