Hammer2 corruption bug fix under test

Matthew Dillon dillon at backplane.com
Thu Apr 11 23:47:43 PDT 2019

A Hammer 2 corruption bug fix is currently under test in master.  My
expectation is that it will be merged into the -release branch on Saturday
after further testing (I will post another message then).  The corruption
is modestly difficult to cause but please read the commit message for more
details.  It can occur when significant filesystem write activity occurs
during a bulkfree operation.  This operation typically occurs in the early
morning (~3 a.m.).  The corruption is caught by the crc code and reported
on the console and in /var/log/messages as CHECK FAIL entries.


Master also has some performance work for H2 under test that may be of


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.dragonflybsd.org/pipermail/users/attachments/20190411/9ba8ec37/attachment.html>

More information about the Users mailing list