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Add HPSS support and fix memory unsetting for Gaea C5/6 #3323
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Add HPSS support and fix memory unsetting for Gaea C5/6 #3323
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Update data support paths to role.glopara location
…orkflow into feature/g6-hpss
This PR is now ready for review. HPSS support for C6 is technically enabled, but should not be used until new F6-connected DTNs are added to the system and is thus disabled by default. These nodes are currently scheduled to come online in mid-March. This feature can then be enabled by default after testing of the new nodes is complete. C96C48, GSI-based cycling, C48 ATM and S2SW forecast-only tests were completed on the system successfully. Logs from the runs can be found here: |
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Looks good, thanks for putting all these changes together and testing them @DavidHuber-NOAA !
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looks good to me.
modulefiles/module_base.gaeac6.lua
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local hsi_mod_path=(os.getenv("hsi_mod_path") or "None") | ||
append_path("MODULEPATH", hsi_mod_path) | ||
-- TODO remove this path when the official (hsi_mod_path) is added to the DTN | ||
append_path("MODULEPATH", "/sw/hpss/modulefiles") |
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@DavidHuber-NOAA Looks like this has officially moved to /usw/hpss/modulefiles on C6.
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Thanks @DavidBurrows-NCO. Updated.
@DavidHuber-NOAA I looked through the Gaea updates and just made the one comment on C6 hsi path update. Otherwise, looks good. Great to see all the pieces coming together. Thanks! |
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Looks good to me. Thanks for putting all these pieces together for C5/C6.
efcce74
Description
This adds HPSS support for the Gaea clusters by utilizing the
es
cluster'sdtn_f5_f6
partition, which has an HPSS connection. A number of small fixes and some refactoring were also introduced in this PR includingDTN
partition, queue, and cluster definition.NOTE: Archiving from the DTNs for files located on the f6 filesystem is excruciatingly slow and can bog down both C5 and C6. Thus, it is recommended to not use HPSS at this time on Gaea/C6. Therefore, the option is disabled by default. According to system admins, there should be new DTNs installed soon that will help alleviate this issue.
Type of change
Change characteristics
How has this been tested?
Checklist