Hello! On Thu, Feb 11, 2016 at 2:08 AM, Corrado Fiore <li...@corradofiore.it> wrote: > Hi, > > you've got basically two choices: > > (1) pstorage (known as Parallels Cloud Storage, Odin Cloud Storage and now > Virtuozzo Storage). Check on the OpenVZ wiki for that. > > Notes: > > • it can be distributed over multiple nodes (clustering) > • it will prevent data corruption / file system corruption through ongoing > scrubbing; that'a huge plus. > • it's commercial, but priced reasonably > • it can be used with OpenVZ > > > (2) btier 1.3.x from Mark Ruijter (http://www.lessfs.com/wordpress/). I've setup dm-cache on ssd, no particular tests from me, but well, it does something. Planning to add graphs of hits/misses, may be publish it later. > > You'll need to create a hybrid partition on your system and put /vz on it. > > Notes: > > • Btier is VERY fast! > • you really want to use RAID1 for the underlying devices, something that > you wouldn't need with pstorage (tiering vs. caching) > • This setup does nothing to protect you from data corruption or file > system corruption, which on EXT4 will eventually happen. This is a key > difference from pstorage. > > Hope this helps. > > Best, > Corrado > > _________________________________________ >> On 11 Feb 2016, at 4:05 AM, Volker Janzen <v...@voja.de> wrote: >> >> Hi, >> >> if my server for OpenVZ legacy has HDD and SSD, what can I do to benefit >> from SSD speed? > > > _______________________________________________ > Users mailing list > Users@openvz.org > https://lists.openvz.org/mailman/listinfo/users
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