From: Shaun Reitan <mailinglists@unix-scripts.com>
To: xen-devel@lists.xensource.com
Subject: oo_req, rd_req, wr_req... cant find any docs
Date: Wed, 17 Nov 2010 11:38:10 -0800 [thread overview]
Message-ID: <ic1av3$kra$1@dough.gmane.org> (raw)
I cannot seam to find any documentation on
/sys/devices/vbd-<domid>-<##>/statistics/ and am trying to figure out
what these stats represent. From the looks of it rd_req means read
requests. Are these read requests that have already been completed? or
can they be requests that are waiting/queued?
What is oo_req, all i can find on it is some comments about them being
mysterious.
Another doc I found talks about rd_bytes but i don't see that, i do see
rd_sect which i assume is sectors. So is this whats meant for measuring
how much has been transferred (assuming 512 bytes per sector)?
~ Shaun
next reply other threads:[~2010-11-17 19:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-17 19:38 Shaun Reitan [this message]
2010-11-17 19:53 ` oo_req, rd_req, wr_req... cant find any docs Keir Fraser
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