| 修改时间 26-OCT-2010 类型 BULLETIN 状态 PUBLISHED | 㰀吀䐀 瘀䄀氀椀最渀㴀琀漀瀀㸀☀渀戀猀瀀㬀㰀⼀吀䐀㸀㰀⼀吀刀㸀㰀⼀吀䈀伀䐀夀㸀㰀⼀吀䄀䈀䰀䔀㸀㰀⼀䘀伀一吀㸀㰀倀刀䔀㸀㰀䘀伀一吀 昀愀挀攀㴀∀䌀漀甀爀椀攀爀 一攀眀Ⰰ 䌀漀甀爀椀攀爀Ⰰ 洀漀渀漀∀㸀ഀഀ PURPOSE ⴀⴀⴀⴀⴀⴀⴀഀഀ The purpose of this note is to document the steps needed to modify the CSS 洀椀猀猀挀漀甀渀琀Ⰰ 爀攀戀漀漀琀琀椀洀攀 愀渀搀 搀椀猀欀琀椀洀攀漀甀琀 猀攀琀琀椀渀最猀⸀ 倀氀攀愀猀攀 爀攀瘀椀攀眀 一漀琀攀 ㈀㤀㐀㐀㌀ ⸀ ഀഀ to understand the implications before editing these settings. ഀഀ SCOPE & APPLICATION ⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀഀഀ Customers should not modify CSS settings unless guided by either Oracle support or Oracle development to do so. ഀഀ 匀琀攀瀀猀 吀漀 䴀漀搀椀昀礀 吀栀攀 䌀匀匀 䴀椀猀挀漀甀渀琀ഀഀ -------------------------------- ഀഀ 1) Shut down CRS on all but one node. For exact steps use Note 309542.1 ㈀⤀ 䔀砀攀挀甀琀攀 挀爀猀挀琀氀 愀猀 爀漀漀琀 琀漀 洀漀搀椀昀礀 琀栀攀 洀椀猀猀挀漀甀渀琀㨀ഀഀ $ORA_CRS_HOME/bin/crsctl set css misscount <n> 眀栀攀爀攀 ☀氀琀㬀渀☀最琀㬀 椀猀 琀栀攀 洀愀砀椀洀甀洀 椀⼀漀 氀愀琀攀渀挀礀 琀漀 琀栀攀 瘀漀琀椀渀最 搀椀猀欀 ⬀ 猀攀挀漀渀搀ഀഀ 3) Reboot the node where adjustment was made 㐀⤀ 匀琀愀爀琀 愀氀氀 漀琀栀攀爀 渀漀搀攀猀 猀栀甀琀搀漀眀渀 椀渀 猀琀攀瀀 ഀഀ 圀椀琀栀 琀栀攀 倀愀琀挀栀㨀㐀㠀㤀㘀㌀㌀㠀 昀漀爀 ⸀㈀⸀ ⸀ 琀栀攀爀攀 愀爀攀 琀眀漀 愀搀搀椀琀椀漀渀愀氀 猀攀琀琀椀渀最猀 琀栀愀琀 挀愀渀 ഀഀ be tuned. This change is incorporated into the 10.2.0.2 and 10.1.0.6 patchsets. ഀഀ 吀栀攀猀攀 昀漀氀氀漀眀椀渀最 愀爀攀 漀渀氀礀 爀攀氀攀瘀愀渀琀 漀渀 ⸀㈀⸀ ⸀ 眀椀琀栀 倀愀琀挀栀㨀㐀㠀㤀㘀㌀㌀㠀ഀഀ In addition to MissCount, CSS now has two more parameters: ⤀ 爀攀戀漀漀琀琀椀洀攀 ⠀搀攀昀愀甀氀琀 ㌀ 猀攀挀漀渀搀猀⤀ ⴀ 琀栀攀 愀洀漀甀渀琀 漀昀 琀椀洀攀 愀氀氀漀眀攀搀 昀漀爀 愀 渀漀搀攀 ഀഀ to complete a reboot after the CSS daemon has been evicted. (I.E. how 氀漀渀最 搀漀攀猀 椀琀 琀愀欀攀 昀漀爀 琀栀攀 洀愀挀栀椀渀攀 琀漀 挀漀洀瀀氀攀琀攀氀礀 猀栀甀琀搀漀眀渀 眀栀攀渀 礀漀甀 搀漀 愀 ഀഀ reboot) ㈀⤀ 搀椀猀欀琀椀洀攀漀甀琀 ⠀搀攀昀愀甀氀琀 ㈀ 猀攀挀漀渀搀猀⤀ ⴀ 琀栀攀 洀愀砀椀洀甀洀 愀洀漀甀渀琀 漀昀 琀椀洀攀 愀氀氀漀眀攀搀 ഀഀ for a voting file I/O to complete; if this time is exceeded the voting 搀椀猀欀 眀椀氀氀 戀攀 洀愀爀欀攀搀 愀猀 漀昀昀氀椀渀攀⸀ 一漀琀攀 琀栀愀琀 琀栀椀猀 椀猀 愀氀猀漀 琀栀攀 愀洀漀甀渀琀 漀昀 ഀഀ time that will be required for initial cluster formation, i.e. when no 渀漀搀攀猀 栀愀瘀攀 瀀爀攀瘀椀漀甀猀氀礀 戀攀攀渀 甀瀀 愀渀搀 椀渀 愀 挀氀甀猀琀攀爀⸀ഀഀ ␀䌀刀匀开䠀伀䴀䔀⼀戀椀渀⼀挀爀猀挀琀氀 猀攀琀 挀猀猀 爀攀戀漀漀琀琀椀洀攀 ☀氀琀㬀爀☀最琀㬀 嬀ⴀ昀漀爀挀攀崀 ⠀☀氀琀㬀爀☀最琀㬀 椀猀 猀攀挀漀渀搀猀⤀ഀഀ $CRS_HOME/bin/crsctl set css disktimeout <d> [-force] (<d> is seco ഀഀ Confirm the new css misscount setting via ocrdump ഀഀ RELATED DOCUMENTS ⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀⴀഀഀ Note:294430.1 CSS Timeout Computation in 10g RAC (10gR1 and 10gR2) 一漀琀攀㨀㌀ 㤀㔀㐀㈀⸀ 䠀漀眀 琀漀 猀琀愀爀琀⼀猀琀漀瀀 最 䌀刀匀 䌀氀甀猀琀攀爀圀愀爀攀ഀഀ
㰀倀㸀㰀䤀䴀䜀 椀搀㴀挀漀氀氀愀瀀猀攀䤀洀最㈀ 猀琀礀氀攀㴀∀䌀唀刀匀伀刀㨀 瀀漀椀渀琀攀爀∀ 愀氀琀㴀㸀㩦獶潏猀爀挀㴀∀ 最 刀䄀䌀ⴀ 匀琀攀瀀猀 吀漀 䤀渀挀爀攀愀猀攀 䌀匀匀 䴀椀猀猀挀漀甀渀琀ⴀ 刀攀戀漀漀琀琀椀洀攀 愀渀搀 䐀椀猀欀琀椀洀攀漀甀琀开昀椀氀攀猀⼀挀漀氀氀愀瀀猀攀开眀栀椀琀攀嬀崀⸀瀀渀最∀㸀 㰀䈀㸀獶葑㱶⼀䈀㸀㰀䈀刀㸀ഀഀ
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㰀倀㸀㰀⼀倀㸀㰀⼀吀䐀㸀㰀⼀吀刀㸀㰀⼀吀䈀伀䐀夀㸀㰀⼀吀䄀䈀䰀䔀㸀ഀഀ 㰀䐀䤀嘀 椀搀㴀昀攀攀搀戀愀挀欀䈀漀琀琀漀洀䰀攀昀琀㸀㰀䄀 挀氀愀猀猀㴀爀愀琀攀䐀漀挀甀洀攀渀琀䰀愀戀攀氀 栀爀攀昀㴀∀∀㸀㨀摎蝫捥쑨Ꞌ♾渀戀猀瀀㬀㰀䤀䴀䜀 猀爀挀㴀∀ 最 刀䄀䌀ⴀ 匀琀攀瀀猀 吀漀 䤀渀挀爀攀愀猀攀 䌀匀匀 䴀椀猀猀挀漀甀渀琀ⴀ 刀攀戀漀漀琀琀椀洀攀 愀渀搀 䐀椀猀欀琀椀洀攀漀甀琀开昀椀氀攀猀⼀爀愀琀攀开愀爀琀椀挀氀攀开漀瘀爀开㘀嬀崀⸀瀀渀最∀ 戀漀爀搀攀爀㴀 㸀㰀⼀䄀㸀㰀⼀䐀䤀嘀㸀ഀഀ
㰀䘀伀刀䴀 渀愀洀攀㴀昀攀攀搀戀愀挀欀㸀㰀䤀一倀唀吀 椀搀㴀愀爀琀椀挀氀攀䤀搀 琀礀瀀攀㴀栀椀搀搀攀渀 瘀愀氀甀攀㴀㈀㠀㐀㜀㔀㈀⸀ 渀愀洀攀㴀愀爀琀椀挀氀攀䤀搀㸀 㰀䤀一倀唀吀 椀搀㴀昀攀攀搀䈀愀挀欀吀攀砀琀 琀礀瀀攀㴀栀椀搀搀攀渀 瘀愀氀甀攀㴀✀ἀ≡ꢌ葠쵶術ʙ⺋ᅒ㥎薏륑㭛 繧齢ﵒ쒀Ꞌ㩾⁎∀≝ ᘀ∀ഀ聎啻≓ ⱥ 膗킉魣쩬ʑ✰ 渀愀洀攀㴀昀攀攀搀䈀愀挀欀吀攀砀琀㸀 㰀䤀一倀唀吀 椀搀㴀椀渀椀琀椀愀氀䌀漀洀洀攀渀琀吀攀砀琀 琀礀瀀攀㴀栀椀搀搀攀渀 瘀愀氀甀攀㴀∀퀀魣摏蝫葺쵶術ʙ舰ख़癧홑쵎術ⲙ 羋⡏⁵✀ᅎ呎ﮀ❼Ȁ∰ 渀愀洀攀㴀椀渀椀琀椀愀氀䌀漀洀洀攀渀琀吀攀砀琀㸀 ഀഀ
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㰀吀䐀 挀氀愀猀猀㴀瘀攀爀琀椀挀愀氀䰀椀渀攀㸀㰀⼀吀䐀㸀ഀഀ
㰀䐀䤀嘀 挀氀愀猀猀㴀氀愀戀攀氀䠀攀愀搀椀渀最㸀쩬㲑⼀䐀䤀嘀㸀㰀吀䔀堀吀䄀刀䔀䄀 挀氀愀猀猀㴀氀愀戀攀氀吀攀砀琀愀爀攀愀䔀洀瀀琀礀 椀搀㴀挀漀洀洀攀渀琀猀䤀渀瀀甀琀 猀琀礀氀攀㴀∀䘀伀一吀ⴀ匀䤀娀䔀㨀 ㈀瀀砀∀ 渀愀洀攀㴀挀漀洀洀攀渀琀猀䤀渀瀀甀琀 爀漀眀猀㴀㐀 挀漀氀猀㴀㜀 眀椀搀琀栀㴀∀ ─∀ 栀攀椀最栀琀㴀∀ ─∀㸀퀀魣摏蝫葺쵶術ʙ舰ख़癧홑쵎術ⲙ 羋⡏⁵✀ᅎ呎ﮀ❼Ȁ㰰⼀吀䔀堀吀䄀刀䔀䄀㸀 ഀഀ
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