Searched hist:222228 (Results 1 - 5 of 5) sorted by relevance

/freebsd-11-stable/sbin/hastctl/
H A Dhastctl.cdiff 222228 Mon May 23 19:29:28 MDT 2011 pjd 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
/freebsd-11-stable/sbin/hastd/
H A Dcontrol.cdiff 222228 Mon May 23 19:29:28 MDT 2011 pjd 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
H A Dhast.hdiff 222228 Mon May 23 19:29:28 MDT 2011 pjd 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
H A Dsecondary.cdiff 222228 Mon May 23 19:29:28 MDT 2011 pjd 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
H A Dprimary.cdiff 222228 Mon May 23 19:29:28 MDT 2011 pjd 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

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