-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I recently upgraded a RHCS-3.0 cluster with 4 iGW's to RHCS-3.2 on top of RHEL- 7.6 Big block size performance went from ~350MB/s to about 1100MB/s on each lun, seen from a VM in vSphere-6.5 with data read from an ssd pool and written to a hdd pool, both being 3/2 replica. I have not experienced any hick-up since the upgrade. You will always have a degree of performance hit when using the iGW, because it's both an extra layer between consumer and hardware, and a potential choke- point, just like any "traditional" iSCSI based SAN solution. If you are considering to deploy the iGW on the upstream bits then I would recommend you to stick to CentOS, since a lot of it's development have happened on the RHEL platform. Regards Heðin Ejdesgaard Synack sp/f On frí, 2019-06-07 at 12:44 +0200, Paul Emmerich wrote: > Hi, > > ceph-iscsi 3.0 fixes a lot of problems and limitations of the older gateway. > > Best way to run it on Debian/Ubuntu is to build it yourself > > > Paul > > -- > Paul Emmerich > > Looking for help with your Ceph cluster? Contact us at https://croit.io > > croit GmbH > Freseniusstr. 31h > 81247 München > www.croit.io > Tel: +49 89 1896585 90 > > > On Tue, May 28, 2019 at 10:02 AM Igor Podlesny <ceph-user@xxxxxxxx> wrote: > > What is your experience? > > Does it make sense to use it -- is it solid enough or beta quality > > rather (both in terms of stability and performance)? > > > > I've read it was more or less packaged to work with RHEL. Does it hold > > true still? > > What's the best way to install it on, say, CentOS or Debian/Ubuntu? > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@xxxxxxxxxxxxxx > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElZWfRQVsNukQFi9Ko80MCbT/An0FAlz6+ocACgkQo80MCbT/ An28EBAA4FlpRYEhFSWm2dfTdYBfFLNJbLrwyMvXOe22sLHwlz3GWMnY2llJ7nyM YAZy0DZGmujoztBos3eR1A/FB22yr6BYPjC9/f/+8vt3TMhxG5Tm0g/XifJSXaJl zL8lA3T+XkcMZkphukjhR2BZWioam0ipT07n6+rNdQCaS9/xt7QE7gwWeGQWxKsf EDY4XWKjiIvyuK4nt2R1raTl9uaW1FI2qM/UoHWyW+ip86syEC1p1HfqWpeU5Mm2 TXRgTVRS4tM91GfciwKdCwZIZjT10POyFfk2DHwMA40lUc8cFCyzj3aAkdJp4U4h 8Wm0QJBzabcuWHfBBJlWRARSGVXKUx08HM3alatO8vum5WSK2w9l5pgyx5H4jM5+ 6YABtwvT5lwEiHL9hUoO9HDpyj/IcMzHF5yG5v5PdXCuat7HwNcv6dD2j2dEAgma HlLRo84PNeHiIn52jSSFGr4O6MQTYei/VMD2IbrDJzjUOFCUOxdX5WsSeFdhF5Zc LW2rcnLiTcRisxiu3MvJI1kUvGFr1GFmjQI/7MeTXiq2bfQh08LUpM6Cz/ch7iUQ xo7zUGGuQcOx6iSmagTcMa1QqF8+txCSvCTVvlWdXLAzXsDOJ4mkGe1EWJ2pHjz2 zBcn25Qfws9DEvEww71a/sKp2tlwnKCZgKXhkIBOKyhU7x1dYOI= =I3pv -----END PGP SIGNATURE----- _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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