Details
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Bug
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Status: Closed (View Workflow)
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Minor
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Resolution: Won't Fix
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5.5.29
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None
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None
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CentOS 6.3
Description
Using as data directory a partition mounted like
[root@mysql mysql]# cat /etc/fstab | grep data
UUID=63de9746-cda7-45f2-b397-7a25ca4ff8be /data ext4 defaults,noatime,nodiratime,noacl,data=journal 1 2
Will result in:
130209 12:37:54 InnoDB: Failed to set O_DIRECT on file ./a/b.ibd: CREATE: Invalid argument, continuing anyway
130209 12:37:54 InnoDB: O_DIRECT is known to result in 'Invalid argument' on Linux on tmpfs, see MySQL Bug#26662
For every InnoDB table (even for innodb_data)
130209 12:29:41 InnoDB: Failed to set O_DIRECT on file ./innodb_data: OPEN: Invalid argument, continuing anyway
130209 12:29:41 InnoDB: O_DIRECT is known to result in 'Invalid argument' on Linux on tmpfs, see MySQL Bug#26662