<<inline -----Original Message----- From: ceph-devel-owner@xxxxxxxxxxxxxxx [mailto:ceph-devel-owner@xxxxxxxxxxxxxxx] On Behalf Of Mike Almateia Sent: Saturday, September 12, 2015 12:13 PM To: ceph-devel Subject: Re: Question about big EC pool. 12-Sep-15 19:34, Somnath Roy пишет: > I don't think there is any limit from Ceph side.. > We are testing with ~768 TB deployment with 4:2 EC on Flash and it is working well so far.. > > Thanks & Regards > Somnath Thanks for answer! It's very interesting! What is hardware you use for your the test cluster? [Somnath] Three 256 TB SanDisk's JBOF (IF100) and 2 heads in front of that , so, total of 6 node cluster. FYI, each IF100 can support max 512 TB. Heads are with 128GB RAM and Xeon 2690 V3 dual socket on each of the server. You use only SSD or SSD+NVE? [Somnath] For now, it is all SSDs. Journal is located on the same SSD or not? [Somnath] Yes, journal is on the same SSD. What a plugin you use? [Somnath] Cauchy_good jerasure. You catch some bugs or strange things? [Somnath] So far all is well :-) Sorry for so many questions, but it's very interesting! -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html ________________________________ PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies). ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
