Dan Naumov wrote:
Hello
I am having a slight issue (and judging by Google results, similar
issues have been seen by other FreeBSD and Solaris/OpenSolaris users)
with writes choking the read IO. The issue I am having is described
pretty well here:
http://opensolaris.org/jive/thread.jspa?threadID=
On Wed, 24 Mar 2010, Dan Nelson wrote:
I had similar problems on a 32GB Solaris server at work. Note that with
compression enabled, the entire system pauses while it compresses the
outgoing block of data. It's just a fraction of a second, but long enough
for end-users to complain about bad per
In the last episode (Mar 24), Bob Friesenhahn said:
> On Wed, 24 Mar 2010, Dan Naumov wrote:
> > Has anyone done any extensive testing of the effects of tuning
> > vfs.zfs.vdev.max_pending on this issue? Is there some universally
> > recommended value beyond the default 35? Anything else I should
On Wed, 24 Mar 2010, Dan Naumov wrote:
Has anyone done any extensive testing of the effects of tuning
vfs.zfs.vdev.max_pending on this issue? Is there some universally
recommended value beyond the default 35? Anything else I should be
looking at?
The vdev.max_pending value is primarily used to
Hello
I am having a slight issue (and judging by Google results, similar
issues have been seen by other FreeBSD and Solaris/OpenSolaris users)
with writes choking the read IO. The issue I am having is described
pretty well here:
http://opensolaris.org/jive/thread.jspa?threadID=106453 It seems that
