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ItemWhoNotes
HERA hardwareJames

herastore02 129289

  • herastore02 racked, powered, OSed, sotrcli.  Needs cards moved and storcli updated.
  • 02a racked, disked, firmwared, powered, SASed.  Needs format, mount.
  • Done: 02b racked, firmwared.  Haven't purchased disks yet.
  • Done: 02c racked, firmwared.  Haven't purchased disks yet.
  • Done: 02d racked, firmwared.  Haven't purchased disks yet.

aocoss13 130466 racked, booted. Needs Lustre.  Stolen to repair aocoss04.

nmngasjrobnett, krowe
  • nmngas{01..04}c racked, firmwared, powerd, SASd, formatted.  Needs iozone, mount.
  • nmngas{01..04}c-mirror racked, firmwared, powerd, SASd, formatted.  Needs iozone, mount.
  • Ticket 134766 to format and mount the new volumes.
Order test GPUSjrobnett

Need to order test GPUs against 114412506.6432

  • req: 182816 approved by dhalstea Oct. 12, 2021
Understand MDS loadjrobnettWhy is the MDS load so high
Track down shadow exceptionskrowe

Why do some htcondor data transfers trigger a shadow exception

  • Done: One reason is MaxStatups in sshd_config. We set it to 10:30:60 which means it refuses unathenticated connections after 10 at a rate of 30% with a hard limit of 60.  Perhaps set it to 30:30:100
  • fmadsen to confirm

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