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Rebalance admin vv https://www.3parug.com/viewtopic.php?f=18&t=3833 |
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Author: | pbzw [ Wed Sep 07, 2022 2:37 pm ] |
Post subject: | Rebalance admin vv |
Hi, I previously had 8 disks in a 7400 2 node 3par (no cages) and have now added 16 new disks to it. There a currently no other vv's on the system, only admin and .srdata. I tried to rebalance the chunklets with tunesys to distribute them evenly across the disks. It seems to have worked for the .srdata vv: showvvpd .srdata Id Cage_Pos SA SD usr total 0 0:0:0 0 0 6 6 1 0:1:0 0 0 6 6 2 0:2:0 0 0 6 6 3 0:3:0 0 0 6 6 4 0:4:0 0 0 6 6 5 0:5:0 0 0 6 6 6 0:6:0 0 0 6 6 7 0:7:0 0 0 6 6 8 0:8:0 0 0 3 3 9 0:9:0 0 0 3 3 10 0:10:0 0 0 3 3 11 0:11:0 0 0 3 3 12 0:12:0 0 0 3 3 13 0:13:0 0 0 3 3 14 0:14:0 0 0 3 3 15 0:15:0 0 0 3 3 16 0:16:0 0 0 3 3 17 0:17:0 0 0 3 3 18 0:18:0 0 0 3 3 19 0:19:0 0 0 3 3 20 0:20:0 0 0 3 3 21 0:21:0 0 0 3 3 22 0:22:0 0 0 3 3 23 0:23:0 0 0 3 3 --------------------------- 24 total 0 0 96 96 But the admin vv still seems to be only on the previous 8 disks: showvvpd admin Id Cage_Pos SA SD usr total 0 0:0:0 0 0 4 4 1 0:1:0 0 0 4 4 2 0:2:0 0 0 2 2 3 0:3:0 0 0 2 2 4 0:4:0 0 0 1 1 5 0:5:0 0 0 2 2 6 0:6:0 0 0 2 2 7 0:7:0 0 0 3 3 --------------------------- 8 total 0 0 20 20 Is this normal behaviour, or can I force the system to rebalance the admin vv across all 24 disks? Thanks |
Author: | MammaGutt [ Thu Sep 08, 2022 6:41 am ] |
Post subject: | Re: Rebalance admin vv |
you could try "showldmap admin" and tune the individual LDs. |
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