ALERT Disable Transparent HugePages on SLES11, RHEL6, OL6 and UEK2 Kernels (文档 ID 1557478.1).docx

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2021-02-22

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

DESCRIPTION

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/%&$

)''01,

+)%&-2

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Note:%34)%

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

Document 361323.1

))'&-

OCCURRENCE

 !"#"

%&,)

)''-

SYMPTOMS

3-

%-',')$(

'*5

2013-05-01 14:30:45.255: [ CSSD]

[224204544]clssscMonitorThreads clssnmvKillBlockThread

not scheduled for 7500 msecs

2013-05-01 14:30:46.945: [ CSSD]

[224204544]clssscMonitorThreads clssnmvWorkerThread not

scheduled for 8030 msecs

WORKAROUND

%$)%&,+

)5

Default/Enabled setting is [always]:

# cat /sys/kernel/mm/transparent_hugepage/enabled

[always] never

Note 1:6$7.)'+5

# cat /sys/kernel/mm/redhat_transparent_hugepage/enabled