Prtdiag -V displays 1GB Segment size & 128 MB Bank size with interleave factor of 8 for newly added 32 GB
(Doc ID 1372786.1)
Last updated on SEPTEMBER 18, 2019
Applies to:
Solaris Operating System - Version 10 5/08 U5 and laterInformation in this document applies to any platform.
Goal
# prtdiag -v ======================= Physical Memory Configuration ======================== Segment Table: -------------------------------------------------------------- Base Segment Interleave Bank Contains Address Size Factor Size Modules -------------------------------------------------------------- 0x0 64 GB 16 4 GB MB/CMP0/BR0/CH0/D0 MB/CMP0/BR0/CH1/D0 4 GB MB/CMP0/BR1/CH0/D0 MB/CMP0/BR1/CH1/D0 8 GB MB/CMP1/BR0/CH0/D0 MB/CMP1/BR0/CH1/D0 8 GB MB/CMP1/BR1/CH0/D0 MB/CMP1/BR1/CH1/D0 4 GB MB/CMP0/BR0/CH0/D1 MB/CMP0/BR0/CH1/D1 4 GB MB/CMP0/BR1/CH0/D1 MB/CMP0/BR1/CH1/D1 8 GB MB/CMP1/BR0/CH0/D1 MB/CMP1/BR0/CH1/D1 8 GB MB/CMP1/BR1/CH0/D1 MB/CMP1/BR1/CH1/D1 4 GB MB/CMP0/MR0/BR0/CH0/D2 MB/CMP0/MR0/BR0/CH1/D2 4 GB MB/CMP0/MR0/BR1/CH0/D2 MB/CMP0/MR0/BR1/CH1/D2 4 GB MB/CMP0/MR0/BR0/CH0/D3 MB/CMP0/MR0/BR0/CH1/D3 4 GB MB/CMP0/MR0/BR1/CH0/D3 MB/CMP0/MR0/BR1/CH1/D3 -- There is a difference in the way prtdiag Segment Size is broken down for the original 64GB of memory and newly added 32GB of memory. See snippet below of prtdiag-v output: (why does it show up as 32 instances of 1GB Segment Size --- with interleave factor of 8 and bank size of 128 MB?) 0x1000000000 1 GB 8 128 MB MB/CMP0/BR0/CH0/D0 MB/CMP0/BR0/CH1/D0 128 MB MB/CMP0/BR1/CH0/D0 MB/CMP0/BR1/CH1/D0 128 MB MB/CMP0/BR0/CH0/D1 MB/CMP0/BR0/CH1/D1 128 MB MB/CMP0/BR1/CH0/D1 MB/CMP0/BR1/CH1/D1 128 MB MB/CMP0/MR0/BR0/CH0/D2 MB/CMP0/MR0/BR0/CH1/D2 128 MB MB/CMP0/MR0/BR1/CH0/D2 MB/CMP0/MR0/BR1/CH1/D2 128 MB MB/CMP0/MR0/BR0/CH0/D3 MB/CMP0/MR0/BR0/CH1/D3 128 MB MB/CMP0/MR0/BR1/CH0/D3 MB/CMP0/MR0/BR1/CH1/D3
Solution
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In this Document
Goal |
Solution |