Let's bump thread again - has anyone tried dm-cache on openvz/centos 6 kernels? looks like some support is included: root@mu2:~# fgrep CONFIG_DM_CACHE /boot/config-2.6.32-042stab112.15-el6-openvz CONFIG_DM_CACHE=m CONFIG_DM_CACHE_MQ=m CONFIG_DM_CACHE_CLEANER=m
From userspace utils view, I'm using Debian 8 as host, so should have some support, but not sure is dm-cache itself considered as somehow stable at all. On Mon, Nov 16, 2015 at 5:21 PM, Nick Knutov <m...@knutov.com> wrote: > I'v heard this from large VPS hosting provider. > > Anyway, even our intenal projects require more then 100MB/s in peak and more > then 100 GB of storage (while only 100 GB are free). So local SSDs are > cheaper for us, then 10G network and commercial version of pstorage. > > 16.11.2015 15:22, Corrado Fiore пишет: > >> Hi Nick, >> >> could you elaborate more on the second point? As far as I understood, >> pstorage is in fact targeted towards clusters with hundreds of containers, >> so I am a bit curious to understand where you got that information. >> >> If there's anyone on the list that has used pstorage in clusters > 7 - 9 >> nodes and wishes to share his or her experience, that's more than welcome. >> >> Thanks, >> Corrado >> >> ____________________________________________ >> On 16/11/2015, at 4:44 AM, Nick Knutov wrote: >> >>> Unfortunately, pstorage has two major disadvantages: >>> >>> 1) it's not free >>> 2) it not usable for more then 1-4 CT over 1 gigabit network in real >>> world cases (as far as I know) >> >> >> _______________________________________________ >> Users mailing list >> Users@openvz.org >> https://lists.openvz.org/mailman/listinfo/users > > > -- > Best Regards, > Nick Knutov > http://knutov.com > ICQ: 272873706 > Voice: +7-904-84-23-130 > > _______________________________________________ > Users mailing list > Users@openvz.org > https://lists.openvz.org/mailman/listinfo/users -- Best regards, [COOLCOLD-RIPN] _______________________________________________ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users