• Will your site be willing to participate in the joint tape test?
    • For multi-VO site , for which VOs then?

Yes. We support CMS VO only.

  • What is the maximum available tape throughput of the site?

4.8 GB read, 0.8 GB write

  • Number of tape drives and drive types

12 TS1160

  • Does the site have hard-partition between read and write?

No. All tape drives can be used to read and write.

  • For multi-VOs, does the site have hard-partition between VOs?

Single VO site.

  • How the tape drives are allocated among VOs and for write and read?

Up to 12 drives for read, 2 for write.

  • Tape disk buffer size
    • For read
    • For write

Common buffer 2.3 PB

  • Any other info the site finds relevant ans wants to share. For example ,how much of the tape infrastructure is shared between experiments, what is the impact of other communities, etc.

Please see some additional questions to answer

  • According with the LHC experiment expected throughputs YY on site XX how much you could offer for the 2nd week of October and what percentage of hardware you will have during that date?
We should be able to satisfy all requirements by the 2nd week of October.

  • When do you expect to have required hardware in place?
Run 3 tape hardware already deployed.
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Topic revision: r4 - 2021-08-12 - ValeryMitsyn
 
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