i would like to ask a question about performance.
The controller card has 3 ports but we got shipped just 1 cable so we was able to connect only 8 devices. It was
proposed that the customer gets the box as soon as possible and the remaining disk will be added later on in the
field.
Initialy we created a raid6 unit u0 from the first six physical disk.It took cca 10 hours to complete the build.
After the build was finished we started the migration of the 2 unassigned disks to check the time required for
migration and that nothing gets wrong when the box is in production.
The migration of (p6,p7) started on sunday, now is tuesday 04.12. and we have only some 60% migrated...
It was a fresh install w/o data.
btw. the customer wants to see the whole as one consecutive space (u0)
Question is: what might we expect if get those 2 missing cables and connect the remaining 16 disks and migrate them
Ctl Model Ports Drives Units NotOpt RRate VRate BBU
------------------------------------------------------------------------
c1 9650SE-24M8 24 8 1 1 1 1 OK
//NAS/c1> show
Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy
------------------------------------------------------------------------------
u0 Migrator MIGRATING - 61 - 3725.25 ON OFF
Port Status Unit Size Blocks Serial
---------------------------------------------------------------
p0 OK u0 931.51 GB 1953525168 9QJ00W3B
p1 OK u0 931.51 GB 1953525168 9QJ00R6K
p2 OK u0 931.51 GB 1953525168 9QJ00L95
p3 OK u0 931.51 GB 1953525168 9QJ00L5S
p4 OK u0 931.51 GB 1953525168 9QJ00Q3A
p5 OK u0 931.51 GB 1953525168 9QJ00SMZ
p6 OK u0 931.51 GB 1953525168 9QJ01CSX
p7 OK u0 931.51 GB 1953525168 9QJ01CTW
p8 NOT-PRESENT - - - -
p9 NOT-PRESENT - - - -
......
p23 NOT-PRESENT - - - -
migration performance slow
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