pjd 42a14e17b5 Keep statistics on number of BIO_READ, BIO_WRITE, BIO_DELETE and BIO_FLUSH ...

requests as well as number of activemap updates.

Number of BIO_WRITEs and activemap updates are especially interesting, because
if those two are too close to each other, it means that your workload needs
bigger number of dirty extents. Activemap should be updated as rarely as
possible.

MFC after:	1 week

2011-05-23 21:15:19 +00:00

..

hastctl.8

hastd(8) maintains a map of dirty extents, not hastctl(8). Fix this.

2011-04-10 15:07:54 +00:00

hastctl.c

Keep statistics on number of BIO_READ, BIO_WRITE, BIO_DELETE and BIO_FLUSH

2011-05-23 21:15:19 +00:00

Makefile

Forgot to commit this as part of r219873.

2011-03-22 21:11:36 +00:00