Wei has sent me the screen shots. I don't support Compute Offerings for 4.2, so that's not an issue here.
I do support Disk Offerings. It looks like Wei has added four new fields to the Disk Offering. I have added three (Min, Max, and Burst IOPS). We just need to decide if we should toggle between his and mine. I doubt a user would want to use both features at the same time. On Mon, Jun 10, 2013 at 12:30 PM, John Burwell <jburw...@basho.com> wrote: > Mike, > > Have Wei and you figured out the system level as well (e.g. allowing > either storage provisioned IOPS or hypervisor throttling, but no both)? > > Thanks, > -John > > On Jun 10, 2013, at 2:12 PM, Mike Tutkowski <mike.tutkow...@solidfire.com> > wrote: > > > Perhaps Wei could send me some screen shots of what he's changed in the > GUI > > for his feature? > > > > Thanks! > > > > > > On Mon, Jun 10, 2013 at 11:56 AM, John Burwell <jburw...@basho.com> > wrote: > > > >> Wei, > >> > >> Have Mike Tutkowski and you reconciled the potential conflict between a > >> throttled I/O VM and a provisioned IOPs volume? If so, what solution > did > >> you select? > >> > >> Thanks, > >> -John > >> > >> On Jun 10, 2013, at 1:54 PM, Wei ZHOU <ustcweiz...@gmail.com> wrote: > >> > >>> Guys, > >>> > >>> I would like to merge disk_io_throttling branch into master. > >>> Please review the code on https://reviews.apache.org/r/11782 > >>> > >>> If nobody object, I will merge into master in 72 hours. > >>> > >>> -Wei > >>> > >>> 2013/5/30 Wei ZHOU <ustcweiz...@gmail.com> > >>> > >>>> Hi, > >>>> I would like to merge disk_io_throttling branch into master. > >>>> If nobody object, I will merge into master in 48 hours. > >>>> The purpose is : > >>>> > >>>> Virtual machines are running on the same storage device (local storage > >> or > >>>> share strage). Because of the rate limitation of device (such as > iops), > >> if > >>>> one VM has large disk operation, it may affect the disk performance of > >>>> other VMs running on the same storage device. > >>>> It is neccesary to set the maximum rate and limit the disk I/O of VMs. > >>>> > >>>> The feature includes: > >>>> > >>>> (1) set the maximum rate of VMs (in disk_offering, and global > >>>> configuration) > >>>> (2) change the maximum rate of VMs > >>>> (3) limit the disk rate (total bps and iops) > >>>> JIRA ticket: https://issues.apache.org/jira/browse/CLOUDSTACK-1192 > >>>> FS (I will update later) : > >>>> > >> > https://cwiki.apache.org/confluence/display/CLOUDSTACK/VM+Disk+IO+Throttling > >>>> Merge check list :- > >>>> > >>>> * Did you check the branch's RAT execution success? > >>>> Yes > >>>> > >>>> * Are there new dependencies introduced? > >>>> No > >>>> > >>>> * What automated testing (unit and integration) is included in the new > >>>> feature? > >>>> Unit tests are added. > >>>> > >>>> * What testing has been done to check for potential regressions? > >>>> (1) set the bytes rate and IOPS rate on CloudStack UI. > >>>> (2) VM operations, including > >>>> deploy, stop, start, reboot, destroy, expunge. migrate, restore > >>>> (3) Volume operations, including > >>>> Attach, Detach > >>>> > >>>> To review the code, you can try > >>>> git diff c30057635d04a2396f84c588127d7ebe42e503a7 > >>>> f2e5591b710d04cc86815044f5823e73a4a58944 > >>>> > >>>> Best regards, > >>>> Wei > >>>> > >>>> [1] > >>>> > >> > https://cwiki.apache.org/confluence/display/CLOUDSTACK/VM+Disk+IO+Throttling > >>>> [2] refs/heads/disk_io_throttling > >>>> [3] https://issues.apache.org/jira/browse/CLOUDSTACK-1301< > >> https://issues.apache.org/jira/browse/CLOUDSTACK-2071>(CLOUDSTACK-1301 > - > >> VM Disk I/O Throttling) > >>>> > >> > >> > > > > > > -- > > *Mike Tutkowski* > > *Senior CloudStack Developer, SolidFire Inc.* > > e: mike.tutkow...@solidfire.com > > o: 303.746.7302 > > Advancing the way the world uses the > > cloud<http://solidfire.com/solution/overview/?video=play> > > *™* > > -- *Mike Tutkowski* *Senior CloudStack Developer, SolidFire Inc.* e: mike.tutkow...@solidfire.com o: 303.746.7302 Advancing the way the world uses the cloud<http://solidfire.com/solution/overview/?video=play> *™*
