K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2019-08-12T18:54:58.587660Z
K 7
svn:log
V 253
MFC r350146 (by imp): Keep track of the number of retried commands.

Retried commands can indicate a performance degredation of an nvme drive. Keep
track of the number of retries and report it out via sysctl, just like number of
commands an interrupts.

END