Details
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Bug
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Resolution: Won't Fix
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Major - P3
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None
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None
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Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
*Location*: https://docs.mongodb.com/master/tutorial/transparent-huge-pages/
*User-Agent*: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/53.0.2785.143 Chrome/53.0.2785.143 Safari/537.36
*Referrer*: https://docs.mongodb.com/v3.2/reference/ulimit/
*Screen Resolution*: 1920 x 1080
Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty *Location*: https://docs.mongodb.com/master/tutorial/transparent-huge-pages/ *User-Agent*: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/53.0.2785.143 Chrome/53.0.2785.143 Safari/537.36 *Referrer*: https://docs.mongodb.com/v3.2/reference/ulimit/ *Screen Resolution*: 1920 x 1080
Description
Using the init.d script "disable-transparent-hugepages" on Ubuntu 14.04 LTS, having it enabled via "sudo update-rc.d disable-transparent-hugepages defaults" won't start in the correct order.
mongoDB's log:
2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
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2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
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2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten]
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2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
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2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
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2016-11-14T14:14:37.954+0000 I CONTROL [initandlisten]
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But when I check "/sys/kernel/mm/transparent_hugepage/enabled", it's set to "never":
root@xxx:/root# cat /sys/kernel/mm/transparent_hugepage/enabled
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always madvise [never]
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