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[Bug 330109] [NEW] XtraDB don't start if innodb_buffer_pool_size>19G

 

Public bug reported:

On Intel server (24 core, 48Gb) under Win 2008 I have error when set innodb_buffer_pool_size=20G:
InnoDB: VirtualAlloc(0 bytes) failed; Windows error 87
InnoDB: Fatal error: cannot allocate the memory for the buffer pool

In "std" InnoDB all work fine with  innodb_buffer_pool_size>19G.

** Affects: percona-xtradb
     Importance: Undecided
         Status: New

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XtraDB don't start if innodb_buffer_pool_size>19G
https://bugs.launchpad.net/bugs/330109
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developers, which is the registrant for Percona-XtraDB.

Status in Percona XtraDB Storage Engine for MySQL: New

Bug description:
On Intel server (24 core, 48Gb) under Win 2008 I have error when set innodb_buffer_pool_size=20G:
InnoDB: VirtualAlloc(0 bytes) failed; Windows error 87
InnoDB: Fatal error: cannot allocate the memory for the buffer pool

In "std" InnoDB all work fine with  innodb_buffer_pool_size>19G.



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