LAST UPDATED: 2013-04-26<br />
This page covers steps to create the EL6 + Flashcache + XFS Kernel panic reported in <a href="https://github.com/facebook/flashcache/issues/113">Issue 113</a>
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Note: rpms are using sources from <a href="https://github.com/percona/flashcache">https://github.com/percona/flashcache</a>
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asside from sysvinit and makefile modifications the sources match those of Upstream <a href="https://github.com/facebook/flashcache">https://github.com/facebook/flashcache</a><br />

<p>OS: CentOS 6.4</p>
<p>Kernel: 2.6.32.6.1</p>


Rebuild of flashcache against latest kernel from full `yum -y update 2013-04-26`
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<img src="2.6.32.6.1_flashcache_rebuild.png" />
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The vm is rebooted, and mysql_install_db run against the blank block store.
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<img src="2.6.32.6.1_mysql_install_db.png" />
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Resulting in a kernel panic
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<img src="2.6.32.6.1_panic.png" />
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Reboot, and mount HDD directly
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<img src="2.6.32.6.1_mount_hdd.png" />
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Set the same mount options
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<img src="2.6.32.6.1_mount_options.png" />
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mysql_install_db_hdd completes without issue
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<img src="2.6.32.6.1_mysql_install_db_hdd.png" />
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Also note that post reboot, and startup of flashcache the