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> Chunks are expected to be multiple terabytes in size, which > means that downloads are hours long. K-T, Based on the baseline, which assumes flat 20K chunks per tables, the largest chunk will be 255 GB. The numbers are (in GB, DR1 --> DR11) - Object: 2 --> 4 - ObjExtra: 25 --> 69 - Source: 9 --> 255 - ForcedSrc: 2 --> 98 This is in LDM-141, dbL2, L141 (and nearby) And, that is before compression. We talked about keeping chunk size const rather than #chunks constants, which will probably make us go with DR1-size chunk sizes, thus keeping chunk size closer to 25 GB than 1/4 TB) Jacek ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1